Protein hydrolysate extraction from chicken intestine by enzymatic hydrolysis

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dc.contributor.authorVimalraj, E.
dc.contributor.authorRamani, R.
dc.contributor.authorRao, V. Appa
dc.contributor.authorParthiban, M.
dc.contributor.authorNarendrababu, R.
dc.contributor.authorTANUVAS
dc.date.accessioned2022-03-23T10:40:50Z
dc.date.available2022-03-23T10:40:50Z
dc.date.issued2022
dc.descriptionTNV_TPI_2022_11(2)_57-62en_US
dc.description.abstractProtein hydrolysate extracted from chicken intestine is rich in proteins and peptides having a potential for using as a functional ingredient in animal feeds. Protein hydrolysate was found to have better nutritional and functional properties that could be used as feed additives, which are bioactive and may exert beneficial physiological effects. In this study, protein hydrolysate was extracted from chicken intestine by enzymatic hydrolysis using protease P fungal enzyme. Parameters like yield, physical, chemical properties; proximate analysis, degree of hydrolysis and nitrogen recovery were studied in the extracted protein hydrolysate. The yield of protein hydrolysate was 21.37 ±0.33, pH was 6.6 ± 0.02 and instrumental colour values of Lightness (L*) 37± 0.87, Redness (a*) 0.87 ± 0.03, yellowness (b*) 12.22 ± 0.43, Hue 85.41± 0.42 and Chroma value 12.26 ± 0.42. The protein hydrolysate was having proximate composition of 3.4 ± 0.1 per cent of moisture, 63.63 ± 1.09 per cent of protein, 4.38 ± 0.16 per cent of fat, 19.38 ± 0.57 per cent of carbohydrates and 9.2 ± 0.54 per cent of ash. The degree of hydrolysis of protein hydrolysatewas36.08 ± 0.73 per cent respectively. The nitrogen recovery of the extracted protein hydrolysate was 68.39 ± 1.24 per cent. Thus, the waste from poultry industry i.e. chicken intestine can be effectively utilized by transforming in to protein hydrolysate, which in turn finds possible applications in aqua feed, as a protein supplement and as feed additives for weanlings and can also be further used in the extraction of low molecular bioactive peptides.en_US
dc.identifier.urihttps://krishikosh.egranth.ac.in/handle/1/5810183750
dc.keywordsVeterinary Science, Livestock Products Technology, chicken intestine, enzymatic hydrolysis, protease p, protein hydrolysateen_US
dc.language.isoEnglishen_US
dc.pages57-62en_US
dc.publisherThe Pharma Journalen_US
dc.relation.ispartofseries;2
dc.subjectVeterinary Scienceen_US
dc.subjectLivestock Products Technology (Meat Science)en_US
dc.titleProtein hydrolysate extraction from chicken intestine by enzymatic hydrolysisen_US
dc.typeArticleen_US
dc.volume11en_US
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