Crosslinking of sodium caseinate by a microbial transglutaminase.

P C Lorenzen, E Schlimme, N Roos
{"title":"Crosslinking of sodium caseinate by a microbial transglutaminase.","authors":"P C Lorenzen,&nbsp;E Schlimme,&nbsp;N Roos","doi":"10.1002/(sici)1521-3803(199808)42:03/04<151::aid-food151>3.3.co;2-5","DOIUrl":null,"url":null,"abstract":"<p><p>Sodium caseinate is an effective substrate for transglutaminase. Crosslinking takes place at fast reaction rates resulting in high degrees of crosslinking. The polymers can be hydrolysed by trypsin, but the proteolysates contain residual portions of non- or partlyhydrolysed aggregates. Crosslinking of hydrolysed sodium caseinate decreased the number of free amino groups, but leads only to a very small increase in molecular weight of the peptides.</p>","PeriodicalId":11281,"journal":{"name":"Die Nahrung","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1998-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"57","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Die Nahrung","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/(sici)1521-3803(199808)42:03/04<151::aid-food151>3.3.co;2-5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 57

Abstract

Sodium caseinate is an effective substrate for transglutaminase. Crosslinking takes place at fast reaction rates resulting in high degrees of crosslinking. The polymers can be hydrolysed by trypsin, but the proteolysates contain residual portions of non- or partlyhydrolysed aggregates. Crosslinking of hydrolysed sodium caseinate decreased the number of free amino groups, but leads only to a very small increase in molecular weight of the peptides.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
微生物转谷氨酰胺酶对酪蛋白酸钠的交联作用。
酪蛋白酸钠是谷氨酰胺转胺酶的有效底物。交联反应速度快,交联程度高。该聚合物可被胰蛋白酶水解,但蛋白水解产物含有未水解或部分水解的聚集体的残留部分。水解酪蛋白酸钠的交联减少了游离氨基的数量,但只导致肽分子量的非常小的增加。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Effects of ochratoxin A on micronucleus frequency in human lymphocytes. Influence of UV radiation and nitrosamines on the induction of mycotoxins synthesis by nontoxigenic moulds isolated from feed samples. Protein from pea mutants as a co-product in starch separation--isolates from wet and dry separation: yield, composition and solubility. Requirements for non-food applications of pea proteins. A review. Nutritional and bacteriological properties of some game duck carcasses.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1