Incriminating factors in neem seed kernels and in vitro evaluation of graded levels of raw and detoxified neem seed cake based concentrate mixtures

S B N RAO; D DINESHKUMAR; M SARAVANAN; S JASH

doi:10.56093/ijans.v84i1.37333

Authors

S B N RAO National Institute of Animal Nutrition and Physiology, Adugodi, Bengaluru, Karnataka 560 030 India
D DINESHKUMAR Center for Nuclear Energy in Agriculture (CENA), University of Sao Paulo, Brazil
M SARAVANAN National Institute of Animal Nutrition and Physiology, Adugodi, Bengaluru, Karnataka 560 030 India
S JASH National Institute of Animal Nutrition and Physiology, Adugodi, Bengaluru, Karnataka 560 030 India

https://doi.org/10.56093/ijans.v84i1.37333

Keywords:

Azadirachtin, Detoxification, IVDMD, Neem seed cake, Protein supplement

Abstract

Variations were observed in chemical composition and incriminating factors of neem seeds/kernels collected from different parts of Karnataka. Graded levels of neem seed cake (defatted- raw (RNC) and detoxified (DNC) containing concentrate mixtures were further evaluated under in vitro conditions based on in vitro dry matter digestibility and gas production kinetics. RNC at all levels of incorporation reduced IVDMD without affecting gas production and rate of degradation whereas incorporation of DNC at all replacement levels did not affect IVDMD and rate of degradation, thus, can be recommended for in vivo evaluation.

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