Mirfa Murtaza1, Sajid Abdullah1, Wardah Hassan1*, Khalid Abbas1, Huma Naz1, Muhammad Anjum Zia2

Studies on amylase and lipase activity in fishes fed with diet containing different feed ingredients
...;"> The activity of digestive enzymes was determined in Hypophthalmichthys molitrix, Catla catla and Cyprinus carpio fed
with different feed ingredients. There were two glass aquaria (3×2×2 ft) for each species and ten fish in each
aquarium. Fish in one aquarium were fed on rice polish and fish in second aquarium were fed on corn gluten @ 3 %
of their wet biomass for 70 days. Results showed that fish wet weight varied sign...
Yuyu Wang, Gangchun Xu*, Zhijuan Nie, Quanjie Li, Nailin Shao and Pao Xu*
... biochemical parameters, digestive enzymes activity and antioxidant status of largemouth bass (Micropterus salmoides) reared in an in-pond raceway system (IPRS). Fish (initial average body weight: 35.68±2.12g) were randomly allotted to in-pond raceways (26.2m×5m×2.5m) stocked at two stocking densities (68 and 114 fish/m3, respectively). Fish were fed twice daily (08:00 and 17:00), and the daily ration feed was 4% of the bod...

Parsa Riaz and Muhammad Naeem*

Digestive Enzymes Activity with Gut Morphometric Parameter of Carnivorous Fish Wallago attu (Siluridae, Siluriformes)
...on and levels of various digestive enzymes, such as lipases, proteases and amylases in the digestive tract of a wild, freshwater, carnivorous Wallago attu. Wallago attu is a fast growing catfish that belongs to family siluridae under the order siluriformes. It has good market demand as a food fish having high nutritional value, and high protein content in its flesh, Carnivorous in nature. Descriptive data of the studied traits included total body weight, total...

Mahmoud Mohamed Ahmed Youssef* and Suzan Abd-Elazeim Hassabo

The Role of Genetic Engineering in Management of Plant Parasitic Nematodes with Emphasis on Root-Knot Nematodes: A Review
...atode physiology such as digestive enzymes or structural proteins of the intestine are considered.

Ye Ge1, Chunmiao Zhao1, Weitian Xie2, Ying Liu2,* and Chunhou Xu1,*
...sly producing spores and digestive enzymes, we produced the protoplast as the parent strain of B. subtilis and Rhamnose lactobacillus and analyzed the production rate of spores, the ability to resist high temperature and hereditary stability. The results showed that RH-3 was a perfect protoplast from which 48 strains were obtained through regeneration, with a sporogenic rate of 69.1% and a colony number of 2.7×105 CFU/mL after an...
Shoaib Ahmed Pirzado1,2*, Wu Zhengke1, Adanan Purba1, Chen Jiang1, Huiyi Cai1, Chen Guilan1 and Guohua Liu1*
... retention of nutrients, digestive enzymes and bone mineralization.


Laiba Shafique1*, Mahroze Fatima2, Syed Zakir Hussain Shah3, Muhammad Afzal4, Huma Naz5, Saif ur Rehman1 and Qingyou Liu1*

... to determine intestinal digestive enzymes activity and bone mineralization of Ctenopharyngodon idella. Four type food were prepared by using formic acid (%) and vitamin D3 (IU/Kg) in experiment viz, FD1, FD2, FD3 and FD4, respectively. Fish fed with formic acid showed considerable increase in calcium, magnesium potassium, however vitamin D3considerably increase iron and manganese contents (µg/g) in the bones of C. idella. Amylase and protease activity w...

Pakistan Journal of Zoology


Vol. 54, Iss. 4, Pages 1501-2001


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