کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
643429 | 884371 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Purification of caffeic acid, chlorogenic acid and luteolin from Caulis Lonicerae by high-speed counter-current chromatography
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Chlorogenic acid, caffeic acid and luteolin are the major phenolic compounds found in the traditional Chinese herbal medicine Caulis Lonicerae. The separation and purification of the three compounds from the crude extract of Caulis Lonicerae was achieved by high-speed counter-current chromatography (HSCCC) with a two-phase solvent system composed of ethyl acetate–ethanol–water (4:1:5, v/v). Caffeic acid (7.2 mg), chlorogenic acid (15.7 mg) and luteolin (18.8 mg) from 110 mg crude extract of Caulis Lonicerae were obtained and their purities were 95.55%, 97.24% and 98.11%, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 63, Issue 3, 3 November 2008, Pages 721–724
Journal: Separation and Purification Technology - Volume 63, Issue 3, 3 November 2008, Pages 721–724
نویسندگان
Zhilong Wang, Jianhua Wang, Yinshi Sun, Shengbo Li, Hanzhong Wang,