GB/T 35915-2018 in English

1. Analysis of the background of standard formulation and technological evolution

GB/T 35915-2018 "Pearl Extracts for Cosmetic Raw Materials" is a standard for the quality requirements of pearl extracts made from freshwater pearls through crushing, enzymatic hydrolysis and other processes. This standard is managed by the National Technical Committee for Standardization of Flavors and Fragrances Cosmetics and was issued and implemented in 2018.

With the development of the cosmetics industry, pearl extracts have attracted much attention due to their unique beauty effects. In order to regulate the market order and ensure product quality and safety, it is particularly important to formulate a unified national standard. The introduction of this standard fills the gap in the field of quality control of domestic pearl extracts and provides clear technical guidance for production enterprises.

2. Comparison of Standard Frameworks

3. Interpretation of the main contents of the standard

4. Implementation Suggestions

• Raw Material Procurement and Acceptance: Ensure the quality of freshwater pearls, establish a supplier review mechanism, and conduct third-party testing when necessary.
• Production Process Optimization: Use advanced enzymatic hydrolysis technology (such as immobilized enzyme technology) to improve extraction efficiency and reduce impurity content.
• Quality control system construction: Establish a complete QA system and equip it with necessary testing equipment (such as pH meter, colorimeter, etc.) to ensure that all physical and chemical indicators meet the requirements.