T/CAPS 020-2025 Active Group standards

T/CAPS 020-2025 Cosmetic Ingredients Determination of the Purity of Ceramides Area Normalization Method

T/CAPS 020-2025 The determination of purity of ceramide in cosmetic ingredients using area normalization method

Publish Date: 2025-04-21 Implement Date: 2025-04-21 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/CAPS 020-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Cosmetics and beauty products

Publish Date: 2025-04-21

Implement Date: 2025-04-21

Scope

Scope: This document describes the principle of the method, and specifies the reagents and materials, instruments and equipment, determination steps, and result calculation for determining the purity of ceramides by liquid chromatography-ultraviolet spectroscopy. This document is applicable to the determination of the purity of non-hydroxy fatty acid-phytosphingosine ceramides (ceramide NP), α-hydroxy fatty acid-phytosphingosine ceramides (ceramide AP), and esterified ω-hydroxy fatty acid-phytosphingosine ceramides (ceramide EOP) used as cosmetic raw materials; Main technical content: This document describes the principle of the method, and specifies the reagents and materials, instruments and equipment, determination steps, and result calculation for determining the purity of ceramides by liquid chromatography-ultraviolet spectroscopy.