Isolation and Purification of Anthocyanin from Blueberry Using Macroporous Resin Combined Sephadex LH-20 Techniques
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چکیده
منابع مشابه
Purification of secoisolariciresinol diglucoside with column chromatography on a sephadex LH-20.
A simplified and efficient method is developed for the large-scale purification of the secoisolariciresinol diglucoside (SDG) from defatted flaxseed after aqueous ethanol extraction. Extractant from defatted flaxseed with aqueous ethanol is hydrolyzed with basic solution, concentrated under vacuum, subjected to Sephadex LH-20 column chromatography, and eluted with aqueous ethanol of different c...
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The preparative purification of liriodendrin from Sargentodoxa cuneata using macroporous resin combined with crystallization process was evaluated. The properties of adsorption/desorption of liriodendrin on eight macroporous resins were investigated systematically. X-5 resin was selected as the most suitable medium for liriodendrin purification. The adsorption of liriodendrin on X-5 resin fitte...
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As a routine internal calibration system, the use of marker dyes is easier, faster, and more reliable for precisely locating steroids separated by column chromatography on Sephadex LH-20 than is the customary method, pre-calibration by radioactivity. Certain azobenzene and azotoluene dyes are suitable for signaling the effluent positions of various steroids of clinical interest. The elution beh...
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A method for preparative purification of corosolic acid and nigranoic acid from Schisandra chinensis (SC) was established using a combination of macroporous absorption resin column separation and high-speed counter-current chromatography (HSCCC). The crude extracts obtained from SC using 70% ethanol were separated on a macroporous resin column and then eluted with a graded ethanol series. The 7...
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In order to screen a suitable resin for the preparative simultaneous separation and purification of syringin, eleutheroside E and isofraxidin from Acanthopanax senticosus, the adsorption and desorption properties of 17 widely used commercial macroporous resins were evaluated. According to our results, HPD100C, which adsorbs by the molecular tiers model, was the best macroporous resin, offering ...
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ژورنال
عنوان ژورنال: Food Science and Technology Research
سال: 2019
ISSN: 1344-6606,1881-3984
DOI: 10.3136/fstr.25.29