Antioxidant activity improvement of identified pine nut peptides by pulsed electric field (PEF) and the mechanism exploration
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- 作者：Songyi Lina ; Rong Liangb ; Peiyu Xuea ; Shuyu Zhanga ; Zeyu Liub ; Xiuping Donga ; dongxiuping_dlpu@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pine nut (Pinus koraiensis Sieb. et Zucc) peptides ; Antioxidant activity ; Pulsed electric field (PEF) ; Mechanism exploration
- 刊名：LWT - Food Science and Technology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：75
- 期：Complete
- 页码：366-372
- 全文大小：1732 K
文摘
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Four pine nut peptides were identified from pine nut protein hydrolysate.
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DPPH radical inhibition of KCHQP were improved by PEF technology.
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The structure of PEF-treated KCHQP was not changed.
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Zeta potential of PEF-treated KCHQP was reduced.