Optimazation research on hydrolysis condition of walnut protein
- 10.2991/ic3me-15.2015.97How to use a DOI?
- walnut proteins; special enzyme; hydrolytic enzyme; degree of hydrolysis (DH)
Walnut peptides were obtained through special enzyme or hydrolytic enzyme enzymolysis with walnut residue as raw materials and degree of hydrolysis as index. The results showed that special enzyme was the optimum proteinase. The optimum hydrolytic conditions were as followed: the optimal enzymatic hydrolysis of special enzyme was that substrate concentration was 11%, pH was 10.0, enzyme concentration was 0.5%, enzyme solution temperature was 55 °C, hydrolysis time was 12 h; the optimal enzymatic hydrolysis of hydrolytic enzyme was that substrate concentration was 12%, pH was 9.0, enzyme concentration was 0.5%, enzyme solution temperature was 50 °C and hydrolysis time was 14 h.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xiaojie Yan AU - Jinlei Liu AU - Ziming Yang AU - Yueyuan Chen AU - Dianpeng Li AU - Weibin Liang PY - 2015/08 DA - 2015/08 TI - Optimazation research on hydrolysis condition of walnut protein BT - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering PB - Atlantis Press SP - 486 EP - 491 SN - 2352-5401 UR - https://doi.org/10.2991/ic3me-15.2015.97 DO - 10.2991/ic3me-15.2015.97 ID - Yan2015/08 ER -