期刊
JOURNAL OF THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE
卷 76, 期 1, 页码 28-35出版社
JAPAN SOC HORTICULTURAL SCI
DOI: 10.2503/jjshs.76.28
关键词
anthocyanin; genetic resources; grape; HPLC; profiling
类别
A rapid determination method has been developed to elucidate the anthocyanin profiles in grape genetic resources. It consists of crude extraction of skin anthocyanins with 50% aqueous acetic acid and analysis of reversed-phase HPLC with a visible spectrum detector. A total of 21 anthocyanins could be rapidly identified without the need for multi-step extraction and equipment such as diode array spectroscopy and/or mass spectrometry. Analysis of 17 colored cultivars exhibited diversified anthocyanin profiles in the levels of hydroxylation, methylation, glycosidation, and acylation of aglycones, suggesting that significant inter- and intraspecific variations exist in grape genetic resources. The anthocyanin profiles for a grape cultivar from the same location appeared to be quite similar between vines or years.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据