Zafar Khan, Asad Sultan, Rajwali Khan, Sarzamin Khan, Imranullah and Kamran Farid
...nd Cr as compared to egg yolk which contains significantly higher levels of essential elements (Fe, Mn and Zn). The mean concentrations of toxic heavy metals; Pb, Cd and Cr in albumen samples collected from Peshawar were 0.13, 0.06 and 0.09 (ppm) respectively. Concentrations of Pb, Cd and Cr in egg albumen of Dir Lower were 0.13, 0.05 and 0.05and in Malakand were 0.12, 0.05 and 0.07 ppm, respectively. The mean concentrations of essential elements Fe, Mn and Zn...
Hamayun Khan1,*, Momen Khan2, Muhammad Subhan Qureshi3, Shakoor Ahmad1, Ali Gohar4, Hameed Ullah5, FarmanUllah6, Arab Hussain7, Pershotam Khatri8, Said Sajjad Ali Shah1, Hamid Rehman1 and Azmatullah Khan1
...emen was extended in egg yolk extender at various inclusion levels (0.0%, 0.25%, 0.5%, 0.75 and 1.0%) of green tea extract. Testing was consummated for quality characteristics of post-thawed spermatozoa such as motility, viability and plasma membrane integrity. The data was statistically analyzed with one-way analysis of variance using SPSS. The highest significant (P<0.05) response was obtained in extenders containing 0.75% green tea extract for all studie...
Mehwish Faheem1,*, Saba Khaliq2 and Khalid Parvez Lone2
... (vtg) is the egg yolk precursor and used as a biomarker for estrogenic endocrine disruption. To elucidate the endocrine-disrupting effect of bisphenol-A, juvenile Catla catla was exposed to graded concentrations of bisphenol-A (10,100,1000μg/l) for 14 days. BPA exposure strongly elevates vtg mRNA level in fish exposed to 100μg/l but at 1000 μg/l exposure of BPA, vtg level decreased compared to 100µg/l exposed fish. T...
Ayşe Gül Harlıoğlu*
...lized eggs, eyed embryo, yolk-sac larvae and absorbed yolk-sac larvae were investigated in rainbow trout(O. mykiss). The polyunsaturated fatty acids (PUFA) were found the highest followed by monounsaturated fatty acids (MUFA) and saturated fatty acids (SFA) in the unfertilized eggs. On the other hand, PUFA was the highest followed by SFA and MUFA in the semen. The proportions of the some fatty acids, such as C14:0, C1...
Mushtaq Ahmad1,*, Mehboob Ahmed1,2 and Nasim Ahmad1
...uted in tris citrate egg yolk based extender and cryopreserved using standard protocol. The semen straws were thawed at 37oC and stained using different protocols as followed: Protocol 1 (washing effect); washing either with normal saline (NS) or phosphate buffered saline (PBS), Protocol II (heating effect during incubation in tampon solution); smears were immersed in tampon either at room temperature or at 60oC, Protocol III (concentrati...
Ibrar Muhammad Khan1, Rifat Ullah Khan1,*, Muhammad Subhan Qureshi2, Tahir Usman2, Adnan Khan1, Zakir Ullah1 and Hamid Rehman1
...idually diluted with egg yolk extender and tested for individual motility, progressive motility, plasma membrane integrity, acrosomal and DNA integrity, seminal pH and dead sperm percentage in fresh and thawed semen. Data were subjected to one way analysis of variance. High sperm individual motility (85.12 ± 0.51%), progressive motility (20.25 ± 0.47%), plasma membrane integrity (82.25 ± 0.43%), acrosomal integrity (79.91 ± 0.51%), ...
Yan Li1, Kai Zhan1,*, Junying Li1, Wei Liu1, Ruiyu Ma1, Shengnan Liu1, Tao Han2, Shaoquan Li2, Shaolin Wang2 and Yang Hu2
... height, Haugh units and yolk colour. No significant differences were found in other laying performances and egg quality characteristics. Except for the back region of AI females which had better feather cover, the average feather score for most body parts of AI and NM hens was not significantly different. An overall feather score of NM females was significantly lower than that of AI ones. The average feather score for each individual part of the body and an o...
Yan Li1, Kai Zhan1,*, Junying Li1, Wei Liu1, Ruiyu Ma1, Shengnan Liu1, Haijun Cui1 and Xin Zhang2
... declawed treatments and yolk color in group 2. Overall feather score of layer breeders was not a significant difference, but the neck region had the lowest feather score in all groups. Preferential trimming methods were the removal of the first and third or second and fourth toes of day-old chicks in Hy-Line strain.
...
Li Lv1, Liuan Li1,*, Ruibo Zhang1, Zhichao Deng1, Tianming Jin1 and Gaimei Du2
...nation of egg white, egg yolk and total egg selenium using hydride generation-atomic fluorescence spectrometry. Selenium dietary supplementation significantly increased egg white, egg yolk and total egg levels, as well as daily egg production (P < 0.05). During the study, egg white, egg yolk and total egg selenium, as well as egg production, initially increased for low- and mediu...
Jun Yan Bai*, Shuai Yang, You Zhi Pang, Xiao Hong Wu and Guang Lu Li
...lt;0.05). The short end, yolk height, yolk width and yolk weight of Korea quail and China white-feather quail are significantly higher than those of China yellow quail (P<0.05), the yolk index of China yellow quail is far higher than those of Korea quail and Beijing white quail (P<0.05), the protein height of Beijing white quail is greatly higher t...
Fazal Wahab1, Naila Chand1, Rifat Ullah Khan1, Nazir Ahmad1, Urooba Parvez2, Zia ur Rehman3 and Shabana Naz4,*
...unit, albumin height and yolk weight were determined on weekly basis. The results showed that FS supplementation significantly (P<0.05) decreased feed intake (g/hen/day) at all recorded stages. Overall higher feed intake was noted for the control treatment while lower feed intake was noticed for treatment FS-1. Significantly higher (P<0.05) egg production was recorded for treatment FS-0.5 followed by treatment FS-0.75 while lower egg production was recor...
Comparison of Yolk Fatty Acids in Market Available Black-bone Chicken Eggs and Ordinary Chicken Eggs
Suhu Duan, Liuan Li*, Zaiqiang Li, Mengran Qin, Zhenzhen Fan, Keyan Zhang, Qian Wang, Zhongmou Zhang, Bailiang Yang
...ontent of fatty acids in yolk of the commercially available ordinary chicken eggs and Brand A and Brand B black-bone chicken eggs, thus providing theoretical and practical references for selective consumption of chicken eggs. The results have shown that a total of 18 types of fatty acids are detected in 3 types of chicken egg yolk, including 6 types of saturated fatty acids (SFA), 12 types of unsaturated fatty acids (UFA), 6...
Shad Mahfuz1,2, Shuyuan Wang1, Mo Chen1, Fei Zao1, Dong Zhen1,
Zhongjun Liu4 and Hui Song1,3*
... egg shell color and egg yolk color were improved (p<0.05) in FVW fed groups than control and antibiotic groups. Serum immunoglobulin G (IgG) was higher (p<0.05) both in 4%FVW and 6%FVW fed groups than control and antibiotic fed groups. Serum immunoglobulin A (IgA) was found higher (p<0.05) in all mushroom inclusion groups than control and antibiotic fed groups. The concentrations of serum immunoglobulin M (IgM) were slightly high...
Mo Chen1, Shad Mahfuz1, 2, Yan Cui1, Liying Jia1, Zhongjun Liu3 and Hui Song1, 4*
...perties of serum and egg yolk in ISA Brown layer hens fed with mushroom (Flammulina velutipes) stembase (FVS). A total 150 hens of 30 wk old were grouped into 5 equal treatments with 5 replications of 6 hens each. Dietary treatments included basal diet as a control group; control diet including antibiotic (0.05% flavomycin) as an antibiotic group; 2% FVS fed group; 4% FVS fed group and 6%FVS fed group. The experimental duration was total 63 days, from 30 wk to...
Riaz Hussain Pasha1*, Muhammad Zubair Anjum2, Imran Ullah2, Muhammad Akram Khan3, Adnan Ali4, Saif-Ur-Rehman5, Sana Batool2 and Arslan Emmanuel2
...e of cortical alveoli or yolk vesicle in cortex of cytoplasm in ovaries. Gonads attain maximum size and weight in spawning phase during summer. Free oozing of spermatozoa in testes and ovaries packed with fully grown eggs are the distinct features of this phase. The highest values of Gonadosomatic Index (GSI) for male and female in summer coincided with the histological structure of the gonads where they are in their spawning phase. Present study revealed that...
Zekeriya Demir1 and Hatice Kaya2*
... egg weight (quadratic), yolk index (linear), Haugh unit and albumen index (cubically). On the other hand, supplemental bee pollen linearly decreased cholesterol, triglyceride and P values and linearly increased Mg value in the serum parameters. However, the other serum parameters were not affected by the treatment. In conclusion, supplementation of bee pollen during the study period improved the feed conversion ratio and decreased serum cholesterol and...
Su-Hu Duan, Liu-An Li*, Zai-Qiang Li, Meng-Ran Qin, Zhen-Zhen Fan, Qian Wang, Ke-Yan Zhang, Zhong-Mou Zhang, Bai-Liang Yang and Tian-Ming Jin
... content of C16:0 in the yolk of both native eggs and ordinary eggs was high; in the yolk of native eggs of the three brands, the content of C14:1 and C16:1 was both significantly higher than that of ordinary eggs (P<0.05); the content of C17:1 in yolk of native eggs of brand A was significantly higher than that of brand C native eggs (P<0.05); the content of C18: 2n6t ...
Abdüssamet Aydın1 and Ş. Canan Bölükbaşı2*
...tive substans (TBARS) of yolk, the contents of malondialdehyde (MDA), superoxide dismütase (SOD) and glutation peroxidas (GSHPx) in serum. Sixty Lohman LSL white layers, 40 weeks of age, kept in individual cages were assigned randomly to five treatment groups, each group included 12 hens. The hens received one of five diets with 0, 32.5, 65 or 130 mg/kg pennyroyal extract and 50 mg/kg BHA, respectively. Experiment lasted for 60 days. At the end of the exp...
Jun Yan Bai*, Hong Deng Fan, Shuai Yang, Xue Yan Fu, Heng Cao, Xiao Hong Wu, You Zhi Pang and Kun Peng Shi
... The egg shape index and yolk index of egg quail are significantly correlated with locus B (P<0.05). However, locus A has no significant impacts on egg quality of egg quail (P>0.05).
...
Shikun Ge1, 2, Yanli Yang3, Brindha Chelliappan4, 5, Antonysamy Michael5, Fagang Zhong1 and Xiaoying Zhang1, 2, 3, 4*
...="font-size: small;">Egg yolk can be used as feed additives to improve the immune status of animals and as passive therapy for veterinary diseases, and the egg yolk has proved to be a promising source of antibodies. However, the extraction methods and storage stability of IgY antibodies from egg yolk for feed supplements remain major problems in mass production. Based on Based on IgY antib...
Yan Zhou1,2, Hai Xia Han1,2, Qiu Xia Lei1,2, Jin Bo Gao1,2, Wei Liu1,2, Fu Wei Li1,2, Jie Liu1,2 and Ding Guo Cao1,2*
...diating the synthesis of yolk protein precursors. To better understand the effects of VLDLR on reproduction in chickens, the haplotypes and diplotypes based on three genetic mutations (NC_006127.2:g.8467G>A, NC_006127.2:g.12321G>A and NC_006127.2:g.13876A>G) were constructed, and the associations of diplotypes with reproduction traits were assessed, their effects on gene expression were evaluated also. As a result, three haplotypes H1 (G-G-A), H2 (G-G...
Baochao Liao1,2, Xiujuan Shan2,3* and Yunlong Chen2,3
... anchovy lifecycle (egg, yolk sac larva, exogenous feeding larva, juvenile, and adult) and predicted how individual-level processes affect energy dynamics at higher levels of biological organization. We estimated primary model parameters (e.g., energy conductance, ὺ; allocation coefficient, κ; and volume-specific somatic maintenance, [ṗM]), and for a 5-year simulation, calculated a mean population growth rate (r...
Haris Setiawan1, Aris Winaya1,*, Herwintono Herwintono1, Mulyoto Pangestu2 and Yayuk Kholifah3
...plementation in tris Egg-yolk extender on mortality and motility of spermatozoa of Limousin bull (Bos primigenius f. taurus [Linnaeus, 1758]) collected from Singosari Artificial Insemination Center, Indonesia and commercial SFE. Semen from the same bull were collected and processed according to the protocol at Singosari AI Centre. Semen extender were supplemented with SFE, G0 = 0 % SFE, G1 = 2 % SFE, G2 = 4 % SFE, G3 = 6 % SFE and G4 = 8 % SFE. Each of ...
Sadiq Haladu1*, Taiwo Oladoye Akande2 and Mudassir Nasir3
...Samples of blood and egg yolk taken were analyzed for serum components, haematological indices and lipid profiles. The results of plasma lipid profile showed that diet 4 (78.76 mg/dl) is significantly low in HDL compared to other dietary treatments. Egg total cholesterol showed significant reduction in diet 5 (254.65 mg/dl) observed when compared to the control diet (314.56 mg/dl). The result of serum analysis also showed significant difference in all the test...
Suhu Duan, Zaiqiang Li, Zhenzhen Fan, Mengran Qin, Xiaoxue Yu* and Liuan Li*
...urated fatty acid in egg yolk. Three groups, each of 40 healthy Gallus domesticuss 26 weeks old, were fed 6, 10 and 15% of perilla seeds in addition to daily basic ration.. The control group (CK) of 40 birds was fed basic daily ration. The polyunsaturated fatty acid (PUFA) content and the ratio of n-6/n-3 PUFA in yolk were determined by gas chromatography with 24 eggs randomly selected from each group on the 10th...
Noor Bad Shah Khattak1, Hamayun Khan1, Muhammad Tarique Tunio2, Shakoor Ahmad1, Nazir Ahmad3, Syed Murtaza Hassan Andrabi4, Obaidullah5, Ihsan Ali1,5,* and Nan-Zhu Fang5,*
...h artificial vagina. Egg yolk was used as an extender, in which different concentrations of GT extract (0.0%, 0.50%, 1.0%, 1.5%, 2.0% and 2.5%) were added. Semen quality indicators studied were the percentage of motility, survivability, plasma membrane integrity and acrosome integrity of frozen buffalo bull sperms. The antioxidative effect of GT was observed at the comparatively lower concentration (0.1-1.5%) on the post-thawed quality indicators. On the other...
Ghulam Abbas, Sultan Mahmood*, Ahsan ul Haq and Haq Nawaz
...r their shell thickness, yolk index, albumen index, haugh unit score, yolk pH, albumen pH, specific gravity and yolk cholesterol. The results revealed that dietary inclusion of sodium bicarbonate significantly (P<0.05) improved feed consumption, water intake, weight gain, egg production and feed efficiency of the birds. Addition of sodium bicarbonate significantly (P<0.05) increased ...
Amira Mahmoud Refaie1*, Marwa Hosni Abd El-Maged2, Hassan Abd El-Kriam Hassan Abd El-Halim2, Hanan Abd El-Rahman Hassan Alghonimy2, Sayed Ahmed Mohamed Shaban1
...hancement (P<0.01) in yolk total cholesterol comparing to either normal or positive control groups (Exp.1 and Exp.2). Spleen percentage (Exp.1) and carcass percentage (Exp.2) was significantly improved (P<0.01) in the 0.3% DPP group compared with all other groups. Hens fed control positive and 0.3% DPP (Exp.1), and control positive and 0.1% DPPE (Exp.2) exhibited significantly higher (P<0.01) yolk percentage compare...
Ayman M. Khalifah1*, Walaa A. Kashyout1, Sara A. Abdalla2, Hassan S. Zeweil3, Soliman M. Zahran3, Tarek A. Ebeid4, Waleed M. Dosoky3
...tion positively affected yolk total lipid and yolk total cholesterol compared to birds fed BD as their values were decreased. Also, Cr-Met addition improves the concentricity of unsaturated fatty acids (UFA) and significantly suppresses the concentricity of saturated fatty acids (SFA) compared to birds fed BD. Likewise, dietary Cr-Met supplementation improves blood traits, including a lipid profile, kidney functions, and ant...
Ghada Mohamed Safwat1*, Mohamed Ahmed Kandiel1, Omayma A.R. Abozaid2, Mahmoud Mohamed Arafa3, Sahar Omar Mohamed4
...ions in serum and/or egg yolk and on gene expression of fatty acid synthase and acetyl CoA carboxylase in laying hens. The experiment was applied on 42 Commercial Mandarah strain laying hens which divided equally into control and olive cake (7%) group.Addition of olive cake (7%) led to a significant increase in serum and egg yolk HDL-C and a significant decrease in TAG, cholesterol, LDL-C and VLDL concentrations. SOD, GSH an...
El-Kholy, K.H.1*, Tag El-Din H.1, Seham N.E. Seleem1, A.M. El-Shhat2
...s of duckling, liver and yolk sac, leg length, relative leg length, and yolk free body weight. However, such interactions were significant for hatchability and Tona Score. The highest values of leg length and duckling body weight/duckling length ratio produced from eggs dipped in nutritive solution were recorded at 17 and 31 d of embryonic ages, respectively. According to the results, it can be concluded that in-ovo dipping ...
Saeed Akram Khan1, Shahid Sherzada1*, Muhammad Ashraf1, Durr-e-Shehwar1, Sonia Iqbal1, Usman Atique1,3, Farzana Abbas1, Sohail Ahmad2 and Muhammad Sultan Haider4
... larval development, and yolk sac absorption induced at 4 different water temperatures viz. 26, 29, 32 and 34 ºC. C. mrigala displayed the maximum release of eggs, fertilization and hatching rates at 29 ºC. The maximum number of eggs were observed in 26oC whereas the lowest were obtained in 34oC. 85020.48). However, the temperature exceeding 30ºC not only increased the cell growth but significantly decreased the hatching time. On the contrary, t...
Thobela Louis Tyasi1*, Lebo Trudy Rashijane1, Kwena Mokoena1, Kagisho Madikadike Molabe1, Madumetja Cyril Mathapo1, Victoria Rankotsan Hlokoe1, Lebelo Joyceline Selala1, Masixole Maswana1 and Lubabalo Bila2
...(EL), egg diameter (ED), yolk weight (YW), albumen weight (AW), shell weight (SW), shell index (SI), yolk ratio (YR), albumen ratio (AR) and shell ratio (SR). Potchefstroom Koekoek layer genotype eggs (n = 200) were used. Pearson correlation and analysis of variance (ANOVA) were used for analysis. Correlation results indicated that egg weight had a statistical significant correlation (P < 0.05) with egg quality traits. Eg...
Suhu Duan, Zaiqiang Li, Zhenzhen Fan, Mengran Qin, Xiaoxue Yu* and Liuan Li*
...ffect on egg weight, egg yolk weight, egg yolk color, egg yolk ratio, Haugh unit and egg white ratio (P > 0.05). On the 25th and 40th day, there were significant effects on the quality of eggshell (P < 0.05) and no remarkable influence on the contents of myristoleic acid (C14:1), palmitoleic acid (C16:1) or oleic acid (C18:1n9c) in yolk (P > 0.0...
Ahmed Abd El-Salam1*, Yasser Hamouda1, Salah El-Safty2, Ahmed El-Attar2
Ezz Ibrahim Khalifa, Ahmed Loly Ibrahim Desoky, Adel AbdElaziz Elbadawy, Gamal Ibrahim El-Emam, Tarek Messlam Mahmoud Mahdy*
...was extended in Tris egg yolk (TEY) is contained synthetic sources of energy (fructose), antibiotics (penicillin and streptomycin), and antioxidants (vitamin E), which served as control extender (E0). However, 2nd, 3rd, 4thand 5th replicates were serviced as trial extenders as E1, E2, E3, and E4, which supplied 0.50, 1.00, 1.50, and 2.00 % of BBE as natural sources of energy, antibiotic and antioxidant, respectively. Results indicated that adding BBE to E1, E2...
Abdulaziz A. Alaqil1*, Mohammed I. Buhaya2
...tion performance and egg yolk cholesterol content, blood hematology and biochemical composition of commercial laying hens. A total of 180 Hy-Line brown laying hens 36-week-old were randomly divided into four groups (9 replicates x 5 birds each). The four groups were fed a basal diet formulated to contain; 0, 2, 4 or 6% LO for six weeks. Results showed a significant improvement in egg production performance with dietary LO inclusion ranged from 3 to 4%. Data re...
I Wayan Lanus Sumadiasa*, Enny Yuliani, Lukman Lukman
...were diluted in Tris-egg yolk (TEY) without GF (control group, T1), TEY with 10% GF (T2), Citrate-egg yolk (CEY) with 10% GF (T3), Citrate with 10% egg yolk and 10% GF (T4), then chill-storage. The variables quality evaluated include spermatozoa progressive motility, visibility, and abnormality. Spermatozoa quality was observed every 24 hours until the spermatozoa motility reached at least...
Makruf Arif1*, Claude Mona Airin1, Dwi Sunu Datrianto2, Dinda Anggun Roro Sejati3
...ents, lactate ringer egg yolk without honey as control (LREY0), LREY with 0.2% honey (LREY2), LREY with 0.4% honey (LREY4), and LREY with 0.6% honey (LREY6). Semen was stored at 5°C for 48 hours. The evaluation of semen quality includes an examination of spermatozoa motility using a microscope, the viability with the eosin-negrosin staining method, and membrane integrity using the hypoosmotic swelling test (HOST) at the fresh semen, 5th,...
Farid S. Nassar1,2, Abdulaziz M. Alsahlawi3, Ahmed O. Abbas1,2*, Abdulaziz A. Alaqil1, Nancy N. Kamel4, Abdelwahab M. Abdelwahab1,5
...its, such as Haugh unit, yolk color, shell strength, and shell thickness, with the increase in the BSFL inclusion levels into the layer diets. The BSFL treatment linearly (p < 0.05) augmented the concentration of total protein, triglycerides, cholesterol, and calcium in the plasma. Furthermore, a linear increasing effect (p < 0.05) on the T3 and E2 hormone concentrations and on the humoral and cellular immune response were obtained as the dietary BSFL le...
Sepri Reski*, Ridho Kurniawan Rusli, Montesqrit, Maria Endo Mahata
...olesterol content of egg yolks. However, no significant effect (P≥0.05) on egg weight, shell thickness, shell percentage, yolk percentage, white percentage and egg fat content. This study concludes that Turbinaria murayana seaweed fermentation products can be used in laying quail rations up to 20% by producing low-cholesterol eggs.
Keywords | Cholesterol, Eggs, Fat, Quail, Turbinaria murayan...
Tinda Afriani*, Jaswandi, Adisti Rastosari, Muhammad Cadilac Al Razzak, Dwiki Wahyudi
...ce as an additive in egg yolk citrate diluent on the quality of Pesisir cattle semen stored at 5oC. The study was conducted on freshly collected Pesisir cattle semen diluted in egg yolk citrate with or without tomato juice viz., P0 (100% egg yolk citrate), P1 (90% egg yolk citrate + 10% tomato juice) and P2 (80% egg yolk
Mehwish Kanwal1, Muhammad Mushtaq1*, Surrya Khanam2, Irfan Ahmed3, Muhammad Sajid Nadeem1, Amjad Rashid Kayani1 and Tariq Mehmood1
... components (albumen and yolk) was the most preferred bait combination; and it is suggested that this combination may be further tested with different rodenticides (acute and anticoagulants) for controlling Indian crested porcupine populations in agro-forestry ecosystems....
Sahar Ezeldien1,2, Foromo Dramou2, Fatma M. Yousseff3*, Alexander A. Nikishov2, Sergy B Seleznev2
...ght, albumen length, and yolk index. It could be concluded that the chamomile aqueous extract can positively affect the egg quality and productivity of laying Japanese quail.
Keywords | Chamomile, Japanese quail, Flavonoid, Antioxidant capacity, Egg traits, Productivity
...
Sigit Bintara1*, Riyan Nugroho Aji1, Panjono2, Ali Agus3
...were also added some egg yolk citrate diluent of 2.9% (v/v), Sodium citrate dihydrate buffer, 100 mL of distilled water, and an egg yolk mixture to a proportion of 20% egg yolk 8% (v/v) glycerol (Merck, Germany), penicillin (1,000 IU/mL), and streptomycin (1,000 mg/mL). Sperm was diluted to 50 million/mL and treated with lycopene extract levels of 0% (control), 1%, 2%, 3%, and 4% in a dilu...
Chairdin Dwi Nugraha1, Rafika Febriani Putri1, Ari Ardiantoro2, Wike Andre Septian1, Ahmad Furqon3, Kuswati Kuswati1, Nashi Widodo4, Suyadi Suyadi1*
...s aminomethane–egg yolk. Progressive motility post-thawing at 1 hour and 2 hours was highest at genistein concentration 30 µM (P<0.05). The effect of the antioxidant genistein on tris aminomethane - egg yolk diluent gave a significant effect on sperm viability in the Before Freezing (BF) phase at 1.5 hours, BF and PT at two hours (P<0.05). The addition of different genistein in diluent tris aminomethane - e...
Eliseo Pelagio Fernández Ruelas1, Ali William Canaza-Cayo2,3*, Francisco Halley Rodriguez Huanca1, Uri Harold Perez Guerra1, Roxana Churata-Huacani3, Tales Jesus Fernandes3, Ysabel Mendoza Aguilar1
... egg weight/week and egg yolk weight. The egg production and laying percentage were also improved at MOL2.5. In conclusion the addition of 2.5% MOL in diets, increased all productive parameters and some egg quality characteristics, in Hy Line Brown laying hens. ...
Abiyu Tadele 1,2*, Gebreyohannes Berhane2, Wondmeneh Esatu3
...evealed that, except for yolk breadth and color, the Tetra H genotype had considerably better (p < 0.05) egg quality characteristics than the other genotypes. Internal and external egg quality characteristics were found to have positive and significant associations among the genetic group of chickens, demonstrating that choosing birds with bigger eggs increases the proportion of edible eggs. As a result, our findings will help to develop more effective bree...
Abdel-Khalek El-Sayed Abdel-Khalek1*, Abdelaziz M. Sakr2, Wael M. Nagy2, Hesham S. Abou-Serie2, Entesar Z. Eliraqy2
...yopreservation. Tris-egg yolk extender with different levels (0, 4, 8, 12, and 14 mg/ml) of propolis ethanolic extract (PEE) were used. Semen was collected once/week for 20 weeks from five buffalo bulls aged 3.5–5 years. The collected semen was pooled and distributed into five equal fractions, each fraction was diluted with Tris-extender at each level of PEE (PEE0, PEE1, PEE2, PEE3, and PEE4). Semen was gradually diluted at 37 °C with each extender...
Mohamed I. El-Katcha1, Mosaad A. Soltan1, Seham M. El-Kassas2*, Mahmoud M. Arafa3, El-Sayed R. Kawarei 3, Karima M. El-Naggar1*
...ium and phosphorus % and yolk Cu contents (P > 0.05). In contrast, the organic and Nano-CuO salts reduced egg yolk cholesterol contents (P < 0.05). Besides, they caused an interesting reduction of cracked egg percentage (P < 0.05). Additionally, both organic and CuO-NPs increased serum Cu levels, MDA and SOD activities while reduced serum glutathione peroxidase activity compared with CuO (P < 0.05). Moreover, ser...
ZULNAIRAH REHMAN1*, AZMATULLAH KHAN2, ABDUL WAJID3 & AYESHA MAQBOOL4
...
albumin and yolk was 15%, 12.5% and 10% 5% in egg content of
commercial eggs and non-commercial eggs respectively. Overall
Salmonella contamination in local market samples and house farm
samples was 29.17% and 24.17% respectively. The Salmonella
prevalence in samples of house farms was lower than the local markets
samples collected across Mianwali District.
...
Muhammad Syarif Djaya1, Osfar Sjofjan2, Hartutik Hartutik2, Irfan Hadji Djunaidi2
...noid on external and egg yolk quality of Alabio laying ducks (Anas plathyrhyncos borneo). To begin with, the carotenoid was identification using High Performance Liquid Chromatography (HPLC) for lutein content. Second, 200 day-old-Alabio laying ducks by age 4-5 months was used in this study. The basal diet was used in this study T0: basal diet, T1: basal diet + 10% lutein, T2: basal diet + 20% lutein, T3 basal diet + 30% lutein, T4 : basal diet + 40% lutein. ...
Nguyen Thi Thu Hien1, Dong Huu Rin2, Nguyen Xuan Hoa1, Le Viet Tuan Khanh2, Phung Thang Long1*, Dinh Thi Bich Lan1
... bio-products (e.g., egg yolk antibody) against M. hyopneumoniae.
Keywords | Mycoplasma hyopneumoniae, porcine enzootic pneumonia, P36 protein, protein expression, recombinant protein, antigenicity
...
Aeni Nurlatifah1, Anita Hafid1, Pradita Iustia Sitaresmi1, Santoso Santoso1, Rahma Isatirna Anwar1, Mohammad Firdaus Hudaya1, Diana Andrianita Kusumaningrum1, Nurul Azizah1, Dimar Sari Wahyuni1, Herdis Herdis1, Florentina Bety Indah Lupitasari1, Desiana Ade Mahari1, Muhammad Rizal2
...0 mg/100 ml into the egg yolk tris extender resulted in the greatest preservation of ram sperm quality (P<0.05), such as motility and viability. Hence, the addition of catalase as EZ at a dose of 50 mg/100 ml to the egg yolk tris extender resulted in the highest (P<0.05) percentage of motility, percentage of live spermatozoa, and intact plasma membrane. The NEZ group showed better results (P<0.05) than the NEZ group...
Lukmanhy1*, Enny Yuliani1, I Wayan Lanus Sumadiasa1, Lalu Ahmad Zaenuri1, Mardiansyah2
...ne juice addition to egg yolk tris-buffer diluent on the semen quality of Kacang goats at 5°C storage. Semen samples were collected twice a week from a 2-year-old Kacang goat using an artificial vagina. The study design consisted of three treatments; T0, T1, T2 and T3, consisting of 0%, 10%, 15%, and 20 % of sugarcane juice, respectively. The measured parameters included progressive motility, viability, and abnormalities of spermatozoa. The data obtained w...
Haigang Wu1,2, Bingjie Ma1, Jinni Liu1, Fei Zhang3, Kaiwei Deng1 and Hualing Gong1,2*
...ormance, egg quality and yolk nutrition of aged laying hens. We utilized a mixture of 8 components that included the Fabaceae family members Radix astragali and Sophora flavescens as well as dandelion, pine needle powder, marigold, rosemary, Shenqu (a leavened mixture) and Gardenia jasminoides. Our study groups included 2000 healthy 350 days old laying hens that were randomly divided into 4 groups and standard feed was supplemented with 0 (control), 0.5, 1 and...
Madboulyl , H. M.; Tamami , S.M.; Abd Elmoneml , A.S.; Husseinl , A.S. and Arafa2, A.M.
...5-7 days old embryos via yolk sac route. Characterization of isolated virus was done by using RT-PCR where the 5 isolates were positive for APV and produced a specific 315 bp products. Serological survey for APV antibodies in serum and egg yolk samples collected from non-vaccinated flocks (608 serum samples were obtained from broiler chickens from El-Fayoum, Beni suef and Giza, 40 turkey poults serum samples from Al Behira a...
Hala M. El-Makaky*•, Sherif, N.A.;Fekria El-Bordiny* and Taha, M.M.*
...sfully propagated on the yolk sac of 5-7 days of SPF embryonated chicken eggs. The virus was harvested 48-72 hours post inoculation. The titre of the virus reached 1062 EID50ml. One hundred and fifty chickens were divided into 3 equal groups. The first group was vaccinated with the prepared SHS vaccine, 2nd group two was vaccinated with imported SHS vaccine, while the third group was kept as non-vaccinated control. Evaluation of the prepared vaccine was done b...
N. A. Sherif, Lamiaa M. Omar, S. M. Shafei and Elham A. El-Ebiary.
...recipitated from the egg yolk of immunized hens by 33% saturated ammonium sulphate solution. The anti-rabbit immunoglobulin-Y (IgY) was purified by using affinity chromatography. The obtained globulins were divided into 2 parts. The 1st one was conjugated with peroxidase and the 2nd part was conjugated with fluorescein isothiocyanate. Both conjugates gave a strong positive result when diluted 1:2500 and 1:50. respectively. The results indicated that they could...
Nahariah Nahariah1*, Hikmah Hikmah1, Faridah N. Yuliati1, Endah Murpiningrum1, Abdul W. Jamaluddin2, Titis S. Kusuma3, Andi Febyana4, Kartina Kartina1
...;">The production of egg yolk flour is influenced by the fermentation process. We aimed to identify the application of yeast Saccharomyces cerevisiae levels with different fermentation times in egg yolks to the functional and physicochemical characteristics of egg yolks. This research was conducted using a 3 x 3 factorial Completely Randomized Design with 5 replications. Factor A was the f...
Rizkie Elvania1, Tintin Rostini1, Sakiman2, Ani Susilawati2, Emilda Adriani2, Abd Malik1*
...th the skim milk and egg yolk extender at varying doses on pre-freeze and post-thawed Kalang buffalo semen. Four Kalang buffalo, aged between 6 to 7 years and weighing 500-550 kg, were involved in this investigation. Semen collection was conducted weekly a 12- week period using an artificial vagina. Lycopene was added to the skim milk-egg yolk diluent at concentrations of 1%, 2%, 3%, and 4%, while the control group received ...
Khaeruddin1, Gatot Ciptadi2, Muhammad Yusuf3, Iswati4, Setya Budhi Udrayana4, Sri Wahjuningsih2*
...diluent selected was egg yolk Ringer’s lactate added with BHT at concentrations of 1, 2, and 3 mM, respectively as well as a control treatment without BHT. Liquid semen was stored for 72 hours at 5°C, with spermatozoa quality monitored every 24 hours in 10 replicated experiments. The results showed that sperm motility, viability, and plasma membrane integrity were significantly higher (P<0.01) when 2-3 mM BHT was added, while acrosome integrity wa...
Thobela Louis Tyasi*, Lebo Ngorima, Victoria Rankotsane Hlokoe
...1) with egg length (EL), yolk weight (YW), egg width (EWD), albumen weight (AW), shell surface area (SSA), albumen ratio (AR) and egg volume (EV), and a highly negative remarkable relationship (P < 0.01) with Y/A. Stepwise results revealed that the model, including EV, AW, SSA, EWD, EL, YW and AR, is the best-fitted regression model (R2 = 0.99, RMSE = 0.03, AIC = 14.17, BIC = 37.26) for estimation of egg weight in the Lohmann brown chicken breed. The study ...
Sepri Reski*, Maria Endo Mahata, Montesqrit, Ridho Kurniawan Rusli
...thickness, shell weight, yolk weight, albumen weight, yolk colour, and Haugh unit). The results revealed no significant interaction (p>0.05) between temperature and storage duration concerning the physical quality (egg weight, shell thickness, shell weight, yolk weight, albumen weight, yolk colour, and Haugh unit) of quail eggs fed with fermented T. m...
Nadya Indriyani1, Sri Murtini2*, Sri Darwati3, Cece Sumantri3
...es. Total Immunoglobulin yolk (IgY) observations were made using Enzyme Linked Immunosorbent Assay (ELISA) and antibody titer against Newcastle disease virus (AbNDV) methods using Hemaglutination Inhibition (HI) tests. Descriptive analysis was performed on production performance data and humoral immunity to estimate phenotypic correlation of the statistical method of Pearson correlation analysis. The results of IgY examination in men aged 27 weeks were 9.49 &p...
ASUMAN ARSLAN DURU1*
...rnal egg quality and egg yolk cholesterol level of laying hens were investigated. A total of 55 Lohman Brown laying hens aged 48 weeks were used. The birds were fed with basal diet supplemented with 1 g/kg (GBL1), 5 g/kg (GBL5), 10 g/kg (GBL10), 20 g/kg (GBL20) of goji berry leaves and negative control. These mentioned doses were added to per kg basal diet (166 g crude protein and 2821 kcal ME kg-1). Feed was offered limited (110 g/hen) and water was available...
Sri Wahjuningsih1*, Ani Atul Arif1, Khaerudin2, Herlina Pratiwi3, Ardyah Ramadhina Irsanti Putri1
...tate Ringer with 10% egg yolk and the addition of 7% DMSO cryoprotectant. Then the semen was equilibrated at different times and then frozen. The frozen semen was then stored in a liquid nitrogen container at a temperature of -196°C.After 24 hours, the semen was thawing at a different temperature. The evaluation of semen quality included motility, viability, plasma membrane integrity, and acrosome integrity. All data obtained were analyzed with two way-ana...
Deni Novia*, Indri Juliyarsi, Rizki Dwi Setiawan, Clara Mustika, Cindi Melani
...ange chicken or duck egg yolk, and brewed tea. Egg tea drinks are preferred because of their taste and are thought to provide health benefits. We aimed to determine some instant egg tea drinks qualities, such as the antioxidant, physicochemical, and sensory properties using a food dehydrator that can maintain antioxidant, nutritional, and sensory properties. We employed an in-vivo trial with a completely randomized design consisting of five treatments and four...
Jacob Situmeang1, Lovita Adriani1*, Deny Saefulhadjar1, Safri Ishmayana2
...ol levels in chicken egg yolks. This study aims to determine the activity of the protease and lipase enzymes from yogurt and the effect and level of use of probiotic powder, which can increase protein and reduce lipid and cholesterol levels in chicken egg yolks. The study was conducted using a completely randomized design (CRD) with five treatments and eight replications. The treatment consisted of T0: basal diet, T1: basal ...
Nurcholis1*, Syetiel M. Salamony1, Abdullah Baharun2
... comparison, P0 tris egg yolk (TYE), P1 TYE+MYE 1 mL, P2 TYE+MYE 2 mL. The parameters observed include fresh semen quality, sperm motility, sperm viability, sperm membrane integrity, and recovery rate. The results showed that MYE 2 mL supplementation (P<0.05) affected the quality of sperm motility during equilibration and post-thawing compared to P0 and P1. MYE 2mL supplementation in tris diluent has almost the same capabilities as Andromed ® commercial...
Nawab Ali1, Akeel Ahmed Memon1, Asmatullah kaka1, Amjad Hussain Mirani2, Muhammad Ibrahim Panhwar3*, Nisar Ahmed Solangi1, Kashif Ali Malik1, Fazul U Rahman1, Moin Akhtar Vistro1
Kalaiselvi Natarajan1, Karal Marx Karuppiah1, Sheena K Baby1, Sakthivel Mohammed2, Shanmugam Seerappalli Aran1 and Suresh Eswaran1*
....9 and 1.10 mm while the yolk sphere ranged between 0.6 and 0.8 mm. The larvae hatched out after 72 h of fertilization. The total length of the larvae ranged from 2.7 to 2.9 mm. This study aims to analyze the application of RAS technology for year-round seed production of Koi carp. Further this study aims in developing sustainable aquaculture practices to facilitate aquaculturists....
