Abstract
Taking Hunan pomelo fruit drop as raw materials, ethanol ultrasonic extraction of flavonoids pomelo, Research AB-8, NKA-9, D110 and ADS-17 four types of macroporous resin separation and purification process optimization pomelo flavonoids. The results showed that: AB-8 macroporous highest amount of total flavonoids Hunan pomelo, reaching 0.70 mg/mL; integrated adsorption, recovery, purity and absorption rate and other indicators, AB-8 macroporous resin separation and purification of the Hunan Xiang optimal conditions grapefruit flavonoids was: 1∶10 aspect ratio; the adsorption velocity 1.5 BV/h, the eluent pH value 4.0, eluent 70% ethanol eluted dosage 4 BV, analytical flow rate 2 BV/h, the resin was repeated 3 times.
Publication Date
1-28-2016
First Page
144
Last Page
147
DOI
10.13652/j.issn.1003-5788.2016.01.035
Recommended Citation
Chengcheng, PENG and Fangming, DENG
(2016)
"Reserch on separation and purification of flavonoids in Hunan pomelo,"
Food and Machinery: Vol. 32:
Iss.
1, Article 35.
DOI: 10.13652/j.issn.1003-5788.2016.01.035
Available at:
https://www.ifoodmm.cn/journal/vol32/iss1/35
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