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ANTHOCYANIN COMPOSITION OF TARO

 

作者: HARVEY T. GHAN,   TSUNG HUI C. KAO‐JAO,   T.O.M. NAKAYAMA,  

 

期刊: Journal of Food Science  (WILEY Available online 1977)
卷期: Volume 42, issue 1  

页码: 19-21

 

ISSN:0022-1147

 

年代: 1977

 

DOI:10.1111/j.1365-2621.1977.tb01208.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

摘要:

ABSTRACTAnthocyanins were extracted from taro with 50% methanol, isolated by adsorbtion on insoluble polyvinylpyrrolidone, and purified by thinlayer chromatography. The pigments were identified by chromatographic and spectrophotometric methods as pelargonidin 3‐glucoside, cyanindin 3‐rhamnoside and cyanidin 3‐glucoside. Levels of anthocyanins were highest in the skin of the corm, 16.0% mg%, with equal amounts, 4.29 mg%, in both corm and petiole. Anthocyanogens also were pr

 

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