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WATER DISPERSIBLE COMPOSITIONS COMPRISING CAROTENOID CRYSTALS AND IMPARTING RED COLOR
专利权人:
T. HASEGAWA CO. LTD.
发明人:
MASANORI SAITOH,斋藤正智,HAYATO HORI,堀速人,SHOUGO YOSHIDA,吉田祥吾
申请号:
HK16108899.7
公开号:
HK1220868A
申请日:
2016.07.26
申请国别(地区):
HK
年份:
2017
代理人:
摘要:
The invention relates to a water dispersible composition containing carotenoid crystals and used for giving red color, and provides the water dispersible composition containing slightly-refined hydrocarbon carotenoid crystals and used for giving red color. Provided is a water dispersible composition with a ratio, below a constant value, of specific yellow-displaying absorbance to specific red-displaying absorbance, and a method for manufacturing the same when the water dispersible composition contains hydrocarbon carotenoid crystals, especially [beta]-carotene or lycopene crystals when dispersed in a specific emulgator and absorbance of 0.004% aqueous solution (W/V) is measured. The water dispersible composition may give red color to colored materials or products.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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