Affiliation:
1. China National Institute of Standardization
2. CABIO Bioengineering (Wuhan) Co., Ltd.
Abstract
The paper provided a simple method for preparing the β-carotene reference standard from a β-carotene food additive (96%) based on high speed countercurrent chromatography (HSCCC). The obtained material was qualitatively detected by IR, NMR, MS, the results showed the material was purified β-carotene, the purity of obtained β-carotene reference standard can be as high as 99%. The prepared reference standard can be used for quality control of related health food. The provided method is simple, universal, cheap, and the sample preparation can be enlarged to g grade.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,General Materials Science
Cited by
1 articles.
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