[1]赵怡红,左银虎.菠萝蛋白酶提取葡萄籽仁蛋白质工艺优化[J].黑龙江农业科学,2015,(12):124-126,127.[doi:10.11942/j.issn1002-2767.2015.12.0124]
ZHAO Yi-hong,ZUO Yin-hu.Optimization of Enzymatic Extraction of Protein from Grape Seeds by Bromelain[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(12):124-126,127.[doi:10.11942/j.issn1002-2767.2015.12.0124]
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ZHAO Yi-hong,ZUO Yin-hu.Optimization of Enzymatic Extraction of Protein from Grape Seeds by Bromelain[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(12):124-126,127.[doi:10.11942/j.issn1002-2767.2015.12.0124]
菠萝蛋白酶提取葡萄籽仁蛋白质工艺优化
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2015年12
页码:
124-126,127
栏目:
出版日期:
2015-12-10
- Title:
- Optimization of Enzymatic Extraction of Protein from Grape Seeds by Bromelain
- 文章编号:
- 1002-2767(2015)12-0124-03
- 分类号:
- TQ93
- 文献标志码:
- A
- 摘要:
- 菠萝蛋白酶提取葡萄籽仁蛋白质工艺优化赵怡红,左银虎(常州工程职业技术学院,江苏 常州 213164)以酿酒葡萄籽仁为原料,通过单因素法和正交设计法对葡萄籽仁蛋白质的菠萝蛋白酶提取工艺条件进行研究。结果表明:在料液比1∶30条件下,各因素对蛋白质提取率的影响次序为:pH>酶解温度>酶用量>提取时间,最佳工艺参数:菠萝蛋白酶量为0.20 g?mL-1、酶解温度45℃、酶解pH7.5、提取时间70 min。在此最佳工艺下,蛋白提取率达93.6%。
- Abstract:
- Bromelain extraction was used for protein production from grape seeds as a byproduct of grape wine making.The orthogonal tests were used to find the most suitable process for enzyme.The results showed that the parameters had different effect on protein extraction,and the order was pH>temperature>enzyme concentration>time,the best parameters was 0.20 g?mL-1 ,extraction temperature 45℃,extraction time 70 min and pH 7.5.Under the optimal values and 1∶30 solid-liquid ratio, obtained protein yield was 93.6%.
参考文献/References:
[1]左媛,王晓闻.葡萄籽提取物研究进展综述[J].山西科技,2010,25(3):138-139.[2]任继波,胡文效.葡萄籽蛋白质利用研究进展[J].中外葡萄与葡萄酒,2014(3):58-66.[3]Salampessy J,Phillips M,Seneweera S,et al.Release of antimicrobial peptides through bromelain hydrolysis of leatherjacket (Meuchenia?sp.) insoluble proteins[J].Food Chemistry,2010,120(2): 556-560.[4]中华人民共和国国家标准.GB/T5009.5-2003 食品中蛋白质的测定方法[M].北京:中国标准出版社,2003.[5]吴炳云,黄晓辉.酶法提取葡萄籽中蛋白质的工艺研究[J].化学工程与装备,2014 (2):34-38.[6]仵昱舟,冯翠萍.酶法提取葡萄籽中蛋白质工艺优化[J].食品科学,2010,31(2):63-66.
备注/Memo
收稿日期:2015-07-06第一作者简介:赵怡红(1961-),女,陕西省兴平市人,学士,副教授,从事生物技术与天然产物开发与应用研究和教学工作。E-mail:yhzhao@email.czie.net。
更新日期/Last Update:
2016-12-21