Protein hydrolysate (PH) was prepared from the defatted cottonseed cake by using immobilized or native trypsin on polyamide (nylon 6,6) matrix using glutaraldehyde coupling under the controlled conditions of pH and temperature. Immobilization of trypsin on nylon beads retained 30% of the free enzyme activity and was stable against leaching for more than 30 days. Foaming and emulsification prope...

0

Cottonseed is one of the important by-products cotton crop. Researchers claim that cottonseed with less than 0.45% gossypol quite good for human consumption and animal feeding because it a rich source protein, edible oil, energy. Total free gossypols are influencing parameters reduce nature cottonseed. In present work, multiple quadratic regression models have been prepared to predict reduction...

Mechanical extraction: this traditional method of cottonseed oil extraction uses a circular mortar (called ghani in India, Achaya, 1993) or more advanced technology, such as a hydraulic press or a screw press (expeller). The cotton seeds may be dehulled, cracked, dried or heated before being fed to the press. The resulting cake is dried, ground and then processed into large pellets (Ash, 1992)....

Adequate supply of amino acids can improve the efficiency nitrogen use. Casein is predominant milk protein, and its supplementation protein synthesis efficiency. We evaluated effects post-ruminal casein on yield composition whole-body deposition. Two ruminally cannulated Holstein dairy cows (599 kg) were used in a switch-back design, treatments an abomasal infusion 0 or 400 g/day casein. Cows f...