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Database: 365,228(8 Aug 2026)
feed additives spectrophotometric method scopethis standard xylanase activity feed additives spectrophotometric method additive xylanase products state quantities laboratory inspection extracorporeal membrane oxygenation
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  2. GB/T 23874-2009 in English
GB/T 23874-2009 in English

GB/T 23874-2009 in English

VALID

Determination of xylanase activity in feed additives—Spectrophotometric method

  • Issued on:2009-05-26
  • Implemented on:2009-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $120.00
$117.00
Standard No: GB/T 23874-2009
Document status: VALID
Title in English: Determination of xylanase activity in feed additives—Spectrophotometric method
Title in Chinese: 饲料添加剂木聚糖酶活力的测定 分光光度法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2009-05-26
Implemented on: 2009-10-01
ICS Classification: 65.120-Animal feeding stuffs
Chinese Classification: B46-Livestock and poultry feed and additive
Professional Classification: GB-National Standard
Related Keywords: feed additives spectrophotometric method scopethis standard
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GBT23874
GB/T 23874-2009
Method for Determining Enzyme Activity
Basic steps for enzyme activity determination
Feed sugar content
Enzyme activity measurement method
Enzyme activity measurement method
Common methods for measuring enzyme activity
Xylan determination method
Examples of methods for measuring enzyme activity
Quality of feed additive amylase
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Spectrophotometric dextran detection method
Xylanase content determination method
Methods for measuring enzyme activity
Scleroglucan spectrophotometer
What are the methods for measuring enzyme activity?
Leaf photosynthetic enzyme activity assay
Methods for determining enzyme activity

《GB/T 23874-2009饲料添加剂木聚糖酶活力的测定 分光光度法》由TC76（全国饲料工业标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了用分光光度法测定饲料添加剂中木聚糖酶的活力。
本标准适用于饲料添加剂木聚糖酶产品,最低检出量为10.0U/g。


Scope

This standard specifies the spectrophotometric method for the determination of xylanase activity in feed additives. This standard applies to feed additive xylanase products, the minimum detection level is 10.0U/g.

More samples: JGJ 94-2008 DL/T 5154-2012 GB 18306-2015
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