T/GDCA 052-2024 Cosmetic ingredient: Fibronectin
T/GDCA 052-2024 Cosmetic ingredient: Fibronectin
Basic Information
Scope
Scope: This document specifies the terms and definitions, quality control, test methods, inspection rules, labeling, packaging, transportation, storage, and shelf life of fibronectin used as a raw material in cosmetics. This document applies to recombinant fibronectin produced by genetic engineering technology and used as a raw material in cosmetics. The quality control system involved in this document is the detection of recombinant fibronectin finished products as cosmetic raw materials. Main technical content: Preface 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Quality control 5 Test methods 6 Inspection rules 7 Labeling, packaging, transportation, storage, and shelf life Appendix A (normative) Determination of protein molecular weight Appendix B (normative) Determination of protein concentration (BCA method) Appendix C (normative) Determination of protein purity (molecular exclusion chromatography)