Standard No.:	GB/T 23535-2009
English Name:	Lipase preparations
Chinese Name:	脂肪酶制剂
Chinese Classification:	X69    Other fermented goods
Professional Classification:	GB    National Standard
ICS Classification:	67.220.20 67.220.20    Food additives 67.220.20
Source Content Issued by:	AQSIQ; SAC
Issued on:	2009-04-27
Implemented on:	2009-11-1
Status:	to be superseded
Superseded by:	GB/T 23527.2-2025 Quality requirements for enzyme preparations—Part 2:Lipase preparations
Superseded on:	2026-6-1
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	100.0
Delivery:	via email in 1 business day

This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, marking, packaging, transport and storage for lipase preparations. This standard is applicable to the production, inspection and marketing of the neutral lipase preparations obtained with starchiness (or sugariness) as raw material by microbe fermentation and purification.

Foreword i 1. Scope 2. Normative References 3. Terms and Definitions 4. Product Classification 5. Requirements 6. Test methods 7. Inspection Rules 8 Marking, Packaging, Transportation and Storage 9. Expiration Date Appendix A (Informative) Determination of Activity of Lipase by Dynamic Titration