|Table of Contents|

Optimization of the Extraction of Crude Polysaccharides from Bulb of Narcissus(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年10期
Page:
64-66
Research Field:
Publishing date:

Info

Title:
Optimization of the Extraction of Crude Polysaccharides from Bulb of Narcissus
Author(s):
NIU Wei 1; 2; PAN Dong-ming 1; 2; JIA Yuan-ying1
1.College of Horticulture,Fujian Agriculture and Forestry University,Fuzhou,Fujian 350002；
2.Fuzhou Horticultural Products Ship and Preservation Institute，Fuzhou,Fujian 350002
Keywords:
crude polysaccharides from the bulb of Narcissus(CPNs); water extraction; orthogonal test
PACS:
S 682.2+1
DOI:
-
Abstract:
To measure the amount of the crude polysaccharides from the bulb of Narcissus(CPNs)，water extraction technology were used to get CPNs.Optimizing the extraction method with the extraction ratio as index，and used the liquid-solid ratio，extraction temperature，ethanol-sample ratio and extraction time as factors were studied.The results showed that the best extraction method was extracting 5.5 h，at 100℃，using 10 as liquid-solid ratio and setting the ethanol-sample ratio 5，and the extraction ratio of CNPs was 6.51445%,the amount of CPNs was 3.8130%.

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Last Update: 2014-09-04