决明子活性成分及总蒽醌提取工艺研究
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摘要
本研究以传统中药决明子(Cassia obtusifolia L.)为原料,采
    用现代的树脂吸附和纯化技术及硅胶柱层析等方法进行分离,并通过
    理化常数测定和波谱数据解析(IR,UV,NMR)鉴定了六个化合物。它们
    分别是大黄酚(chrysophanol,Compound Ⅰ),大黄素甲醚(physcion,
    Compound Ⅱ),大黄素(emodin Compound Ⅲ),芦荟大黄素
    (aloe-emodin,Compound Ⅳ),橙黄决明素(aurantio-obtusin,
    Compound Ⅴ),大黄素甲醚-8-O-β-D-葡萄糖苷(physcion-8-O-β
    -D-glucoside Compound Ⅵ)。Ⅰ~Ⅵ均为首次从中国产大决明中分得。
    对不同品种、产地和不同炮制方法,以及聚酰胺、WLD、Dl01-A型三
    种树脂对总蒽醌吸附能力和含量进行了比较研究。结果表明:小决明
    (邕宁产)中总蒽醌含量稍低于大决明;大决明中总蒽醌含量以沙市
    所产的大决明最高;清炒后决明子中的总蒽醌含量降低,破碎后含量
    可提高近60倍;不同吸附树脂以聚酰胺富集效果最好。
In this research focused on Cassia obtusifo]ia L. six
     compounds were firstly isolated in Semen Cassiae of China by the
     methods of modern resin absorption purification and Si02-gel
     chromatography. The comparison of total antlu-aquinones content
     has been measured among the samples of different species and from
     different habitats , and the variation of total anthraquinones
     by different dealing methods has also been studied , as well as
     the absorption ability of polyainide ,WLD and D1O1-A resin
引文
1 刘菊秀,等.天津中医,1990,(5):37-38
    1 沈奇桂,等.浙江医科大学学报,1993,22(6):246-249
    3 南景一,等.辽宁中医杂志1989,13(5):43-44
    4 曹仁烈,等.中华皮肤科杂志,1957,(4):286
    5 腰风政二他 生药学杂志,1978,32(3):168-172
    6 Kitanaka S.et al chem pharm Bull.1984,32(3):860-863
    7 王清华,中医药学报.1996.10.20(5),48-49

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