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海藻溴酚脲类化合物及其制备方法和应用
王斌贵; 李可; 李晓明
2011-05-18
Rights Holder中国科学院海洋研究所
Date Available2011-07-15
Country中国
Subtype发明
Abstract 本发明涉及食品添加剂,具体地说是一种海藻中溴酚脲类化合物及其 制备方法和应用。其结构式如图(I)所示,其中R1为:-H、-Br或2,3-二 溴-4,5-二羟基苄基,R2为-H、-(CH2)3COOH、-C6H5或吡咯烷酮基,R3为-H、 -(CH2)3COOH、-C6H5或吡咯烷酮基。制备方法为将松节藻经过滤的海水冲 洗干净、除去表面附着的沙砾及杂藻,阴干、粉碎后浸取、溶剂分配和反 复的层析分离,得到纯化获得的具有清除自由基活性的溴酚脲类化合物。 本发明的天然溴酚脲类化合物,属于小分子天然有机化合物,容易制备获 得。
Application Date2008-08-07
Patent NumberZL200810139114.9
Funding Project实验海洋生物学重点实验室
Language中文
Status公开
Application Number200810139114.9
Document Type专利
Identifierhttp://ir.qdio.ac.cn/handle/337002/6530
Collection实验海洋生物学重点实验室
Recommended Citation
GB/T 7714
王斌贵,李可,李晓明. 海藻溴酚脲类化合物及其制备方法和应用. ZL200810139114.9[P]. 2011-05-18.
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