Record Details

Effective valorization of agro‐waste of castor oil extraction industry as feedstock for sustainable fish production Biofuel.

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Effective valorization of agro‐waste of castor oil extraction industry as feedstock for sustainable fish production Biofuel.
Not Available
 
Creator Jayant M, Sahu NP, Deo AD, Garg CK, Yadav R, Gupta S
 
Subject agro-waste, castor oil, feedstock, sustainable fish
 
Description Not Available
Castor protein isolate (CPI) was prepared by aqueous solubilization of defatted castor kernel meal under alkaline conditions (pH 12.0), with precipitation at the isoelectric point (pH 5.0) followed by heat treatment. Five experimental diets were prepared by substituting soybean protein isolate (SPI) at 0%, 25%, 50%, 75%, and 100% with CPI based on protein equivalent basis. The diets were assigned as control, PI25, PI50, PI75, and PI100, respectively. A 60-day feeding trial was conducted following a completely randomized design. Results revealed significant improvement in growth rates, feed conversion, and protein retention in Labeo rohita fingerlings (P  0.05). Dietary CPI did not alter the hepatosomatic index, viscerosomatic index, survival, carcass composition (except crude protein), and digestive enzymes (P > 0.05). The metabolic enzymatic profile of rohu fingerlings was significantly affected due to dietary treatments (P  0.05) between control and PI100. The preparation of protein isolate is therefore a way forward for the effective valorization of toxic castor meal and could be used at 164.0 g kg−1 inclusion (complete substitution of soybean protein isolate) in the diet of L. rohita. © 2021 Society of Industrial Chemistry and John Wiley & Sons Ltd.
Not Available
 
Date 2022-06-20T04:35:50Z
2022-06-20T04:35:50Z
2021-05-12
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/73015
 
Language English
 
Relation Not Available;
 
Publisher WILEY