食品工业科技2017，Vol.38Issue(1)：81-86,6.DOI:10.13386/j.issn1002-0306.2017.01.007
虾夷扇贝生殖腺酶解物-核糖美拉德反应产物抗氧化特性研究
Antioxidant activity of Maillard reaction products from system of ribose and hydrolyastes from scallop(Patinopecten yessoensis)gonad
摘要
Abstract
In this paper,the hydrolysates from scallop(Patinopecten yessoensis)female gonad were prepared by using alcalase,neutrase,flavourzyme and papain.Maillard reaction products were further obtained from the system of ribose and hydrolysates from scallop(Patinopecten yessoensis)female gonad.The antioxidant capacities of maillard reaction products were evaluated by DPPH radical scavenging assay and linoleic acid peroxidation assay.The results showed that alcalase had the better hydrolysis effect than the other enzymes.The hydrolysis degree and TCA soluble peptide yield reached 24.16％ and 20.79％,respectively,after hydrolysis for 3 h.The Maillard reaction products of scallop female gonad hydrolysates-ribose showed the stronger antioxidant abilities at pH7 of by using DPPH radical-scavenging activity and anti-linoleic acid peroxidation capacity as the indicators.By comparing the half inhibition concentration(IC50),the antioxidant capacity of Maillard reaction products was significantly enhanced as comparison with the hydrolysates and ribose (p ＜ 0.05),but weaker than butylated hydroxytoluene (BHT).The results suggest that the Maillard reaction products of scallop female gonad hydrolysates-ribose possess antioxidant capacity,having potential value for exploitation.关键词
虾夷扇贝/生殖腺/酶解/美拉德反应/抗氧化活性Key words
scallop (Patinopecten yessoensis)/gonad/enzymatic hydrolysis/Maillard reaction/antioxidant activity分类
轻工纺织引用本文复制引用
韩佳润,李雪薇,赵晨晨,于翠平,唐越,孙娜,吴海涛..虾夷扇贝生殖腺酶解物-核糖美拉德反应产物抗氧化特性研究[J].食品工业科技,2017,38(1):81-86,6.基金项目
辽宁省自然科学基金项目(2014026017) （2014026017）
辽宁省科学技术计划项目(2015103020). （2015103020）
