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Chinese Standard: GB/T 40173-2021

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Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method


Standard in brief
Scope of Application:  
本文件规定了水溶性壳聚糖中还原性端基糖的分光光度测定方法。
本文件适用于水溶性壳聚糖(含量≥90%,脱乙酰度≥90%)中还原性端基糖的检测。
本方法检出限为0.006 mmol/g,定量限为0.023 mmol/g。

Basic information
Standard No:GB/T 40173-2021
Standard Name:水溶性壳聚糖中还原性端基糖的测定 分光光度法
English Name:Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method
Standard Status:现行
Release Date:2021-05-21
Effective Date:2021-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:07.080
CCS Number:A40

Related Standards
Referenced Standards:GB/T 6682

Publication Information
Number of pages:8
Number of words:8 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-05-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:40173
Drafter:张永勤、吕兴霜、李怀平、李剑、伍发兴、徐丽、王斐、邵静、张凤国、詹志春、马丽侠、毕毅奋、周樱、夏春、蒋子敬、许文廷、张菁、邢明霞、王家林、李玉奎
Drafting Organization:青岛科技大学、中国测试技术研究院生物研究所、青岛市计量技术研究院、武汉新华扬生物股份有限公司、正大投资股份有限公司青岛分公司、青岛蔚蓝生物集团有限公司、深圳市市场监督管理局许可审查中心
Management Organization:全国生化检测标准化技术委员会(SAC/TC 387)
Proposing Department:全国生化检测标准化技术委员会(SAC/TC 387)

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