T/GDCA 056-2025 Active Group standards

T/GDCA 056-2025 Hydroxypropyl betaine trilactone lipid emulsion

Publish Date: 2025-02-23 Implement Date: 2025-02-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GDCA 056-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Cosmetics

ICS Name: Cosmetics and beauty products

Publish Date: 2025-02-23

Implement Date: 2025-02-23

Scope

Scope: This document specifies the basic information, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage, and shelf life of hydroxypropyl tetrahydropyran triol liposomes. This document applies to nano-sized hydroxypropyl tetrahydropyran triol liposomes prepared by liposome encapsulation technology using lecithin as the main raw material and hydroxypropyl tetrahydropyran triol as the main ingredient. Main technical contents: Foreword 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic information 5 Technical requirements 6 Testing methods 7 Inspection rules 8 Marking, packaging, transportation, storage, and shelf life Appendix A (normative) Determination of hydroxypropyl tetrahydropyran triol content Appendix B (normative) Method for measuring the particle size of hydroxypropyl tetrahydropyran triol liposomes Appendix C (normative) Method for determining the encapsulation efficiency of hydroxypropyl tetrahydropyran triol liposomes