Fractionation and identification of novel antioxidant peptides from buffalo and bovine casein hydrolysates.

@article{Shazly2017FractionationAI,
  title={Fractionation and identification of novel antioxidant peptides from buffalo and bovine casein hydrolysates.},
  author={Ahmed Behdal Shazly and Zhiyong He and M. E. Abd El-aziz and Maomao Zeng and Shuang Zhang and Fang Fang Qin and Jie Chen},
  journal={Food chemistry},
  year={2017},
  volume={232},
  pages={753-762}
}
Buffalo and bovine caseins were hydrolysed by alcalase and trypsin to produce novel antioxidant peptides. The casein hydrolysates were purified using ultrafiltration (UF) and further characterized by RP-HPLC. The fractions produced higher antioxidant activities were identified for their peptides using LC MS/MS. All UF-VI (MW<1kDa) fractions showed higher antioxidant activity. Hydrolysate produced by alcalase for buffalo casein (UF-VI with 54.84-fold purification) showed higher antioxidant… CONTINUE READING