Muzammil Sattar
...ns were: Casein, Protein hydrolysate, Torula yeast and Nu lure. Al these proteins were tested in laboratory at four concentrations, i.e., 1, 3, 5 and 7 mg/ml in diet. Significantly higher fecundity 785.12±25.7, fertility 89.23±0.36 % of eggs and longer oviposition period 42.13±1.11 days were recorded in adults feeding on a diet containing Nu lure followed by protein hydrolysate (control diet). The...
Doğukan Ölmez1 and Gonca Alak2,*
...value. For this purpose, hydrolysates were prepared by enzymatic methods at different time periods using different trout byproducts. In this study, two different groups (viscera and muscles) of trout processing wastes were hydrolyzed by enzymatic method based on specific time periods (0, 30, 60, 90, 120 and 180 min) for this purpose. Protein profiles, molecular size and distribution changes of the obtained hydrolysates were ...
Bina Khanzada1*, Ghulam Hussain Abro1, Tajwar Sultana Syed1 and Nazir Ahmed2
...re honey, sugar, protein hydrolysate solution to enhance fecundity and fertility of the parasitoid under laboratory conditions and compared with the provision of flower nectors such as ornamental sunflower, merry gold and hollyhock in the laboratory. The ornamental plants sunflower, merry gold and hollyhock were also tested in the field for conservation of the C. flavipes. The results showed that during 2013 and 2014, the C. flavipes fed on Hollyhock produced ...
Boxin Dou, Ying Liu*, Yumeng Liu, Lili Fan, Yongqiang Ma, and Yanguo Shi
...successively, the acidic hydrolysates of RB proteins were fractionated and the new ACE inhibitory triplet was isolated and identified. The amino acid sequence of the ACEI was identified as Ile-Thr-Leu or Leu-Thr-Ile. In vitro, ACE inhibition assays showed that the IC50 value of the peptide was 0.0118 mg.ml-1. The inhibitory activity of the peptide slightly increased after incubation with gastrointestinal proteases. It wa...
Masood Sadiq Butt1, Sadia Aslam1,2, Rizwan Shukat1,*, Syed Qamar Abbas1, Muhammad Issa Khan1, Shadab Shaukat3 and Muhammad Shahid4
...or production of protein hydrolysate with enhanced functionality. Minced rohu (Labeo rohita) waste mainly comprising of head, tail, fins and skin was considered as raw material to prepare protein hydrolysate using flavorzyme enzyme. The results showed that response surface methodology was employed to optimize the reaction conditions (temperature, time, pH and enzyme to substrate ratio) for enzymatic hydrolysis of fish...
Imrana Khushk1, Abdul Nabi Jatt2, Abdul Sattar Qureshi1*, Choudhary Haider Ali3, Muhammad Aqeel Bhutto1, Imran Ibrahim Khaskheli1, Sartar Iqbal Panhwer1
...noculated on wheat straw hydrolysate and were monitored with regular interval until stable cell growth, glucose consumption, and, ethanol and lactic acid production. Fermentation performance of the adapted strain improved over parental strains. Ethanol and lactic acid yield reached to 90% and 75%, respectively, when using freshly pretreated wheat straw or wheat straw hydrolysate or rice straw as carbon source. On-site produc...
Muhammad Ibrahim Kubar1, Fahad Nazir Khoso1*, Imran Khatri1, Niaz Hussain Khuhro2 and Arfan Ahmed Gilal1
...3= Cue-lure, T4= Protein hydrolysate, T5 = Trybliographa daci. Furthermore, combinations of these treatments were designed to find out the most effective combination. The results revealed that among the solo treatments, the plots sprayed with chemical (T2 = Tracer) had least number of infested fruits (29.75±2.69) while in combine treatments, the most effective treatment was T16 (Tracer + Protein hydrolysate + cuelure ...
Pham Tan Nha*, Le Thu Thuy
...basic and shrimp soluble hydrolysate with 1%, 2%, 3% and 4%, respectively (DM). The treatments were: SH0, SH1, SH2, SH3 and SH4, respectively. The results shown that daily weight gain (DWG) was lower for the ducks without supplementing shrimp hydrolyte (SH0 treatment) than those mix shrimp hydrolyte (drinking water) and the significantly higher result found in the SH2, SH3 and SH4 treaments (P<0.05). FCR of Ha Lan ducks were better in the SH3 and SH4 treatm...
Lanjie Li1, Jingjing Zhang2, Ruiyan Zhang2, Ning Zhang2, Zixiang Wei2, Guiqin Liu1,*, Riaz Hussain Pasha3, Muhammad Akram Khan4 and Saif-Ur-Rehman5
...tion of oligopeptides in hydrolysates were studied. The optimum enzymatic hydrolysis conditions were identified at 5.96 pH, 0.7% enzyme-substrate ratio, 55ºC temperature and 3 h time. Under these optimum conditions, DH of 25.4%, PR of 95% was obtained. Moreover, hydrolysates were rich in oligopeptides, especially di- and tri-peptides and demonstrated good antioxidant activities. These results introduce a new methodology...
Pramudya Andiana*, Moch. Geerhan Miraja Syahdan, Khothibul Umam Al Awwaly, Abdul Manab
...s and bioactivity of the hydrolysate. A laboratory experimental method using a completely randomized design (CRD) was used in this research. In this study, chicken head protein was hydrolyzed using different combinations of bromelain (b) and papain (p), namely CHP (without hydrolysis); CHP1 (0.25% b and 0.75% p); CHP2 (0.5% b and 0.5% p); and CHP3 (0.75% b and 0.25% p). The data were analyzed using one-way analysis of variance followed by Duncan’s multip...
