GB/T 22500-2008

Abolished

Animal and vegetable fats and oils - Determination of ultraviolet absorbance expressed as specific UV extinction

动植物油脂紫外吸光度的测定

Standard Type

GBT

ICS

67.200.10

CCS

X14

Status

Abolished

Issue Date

2008-11-04

Implementation

2009-01-20

Centralized Committee

国家粮食和储备局

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a method for measuring the ultraviolet absorbance of animal and vegetable fats and oils, expressed as specific UV extinction. It is applied in the food industry and quality testing laboratories to assess the oxidation state and purity of edible oils, particularly for detecting conjugated dienes and trienes formed during refining or storage. The method is used to evaluate oil freshness, monitor processing quality, and ensure compliance with food safety specifications.

Related Standards

NY/T 1273--2007 Low Erucic Acid Rapeseed Salad Oil NY/T 601-2002 Sunflower seed for oil processing GB/T 1535-2003 Soya bean oil GB/T 1534-2003 Peanut oil GB/T 1536-2004 Rapeseed oil GB/T 19112-2003 Rice bran oil GB/T 19111-2003 Maize oil GB/T 1537-2003 Cottonseed oil

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.