摘要
阐述了婴儿奶粉色泽评价的重要性及色度学测量方法,分析了婴儿奶粉的色度学参数随时间的变化。结果表明,对婴儿奶粉进行色度学测定可作为婴儿奶粉色泽评价的依据。L*、a*、b*值及总体色差ΔE可以准确反映婴儿奶粉在贮存期间的色泽变化。
The importance of color evaluation and the determination method of colorimetry of infant formula was introduced,and the change of colorimetry parameters with time were analyzed.The results showed that the color evaluation of infant formula measured by colorimetry is workable.The data of L＊,a＊,b＊ and ΔE showed the color change of infant formula in the storage time preciselv.
出处
《安徽农业科学》
CAS
2013年第30期12155-12156,12159,共3页
Journal of Anhui Agricultural Sciences
基金
国家973计划课题(2012CB723706)
国家农业科技成果转化资金课题(2012GB2CO00141)
关键词
色度学
婴儿奶粉
色泽评价
Colorimetry
Infant formula
Color evaluation
