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研究了β-胡萝卜素的发色机理,综述了β-胡萝卜素在制剂化过程中通过改变顺反异构体组成、生成新的官能团和改变粒径分布等因素而影响β-胡萝卜素颜色的内在原因,并提到了分析颜色的原理和常用仪器。
The mechanism of the color development of β-carotene was reviewed. The effects of β-carotene on the color of β-carotene were studied by changing the cis and trans isomer composition, generating new functional groups and changing the particle size distribution The internal reasons, and mentioned the principle of color analysis and commonly used instruments.