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Study on Optimization of Medium for Total Flavnoids Production from Rubus idaeus  L. by  GanodermaFermentation(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年15期
Page:
169-171
Research Field:
Publishing date:

Info

Title:
Study on Optimization of Medium for Total Flavnoids Production from Rubus idaeus  L. by  GanodermaFermentation
Author(s):
ZHU Hui-xia
Hengshui College,Hengshui,Hebei 053000
Keywords:
Ganoderma; Rubus idaeus L.; flavonoid
PACS:
S 567.3+1
DOI:
-
Abstract:
Taking Ganoderma and Rubus idaeus L. as materials,the culture medium and fermentation conditions of Ganoderma before extraction of total flavnoid from Rubus idaeusL. were optimized through the L18(37) orthogonal experimental design.The results showed that the optimal medium composition (g/L) were Glucose 20 g/L,Oybean powder 15 g/L,Corn flour 50 g/L,Yeast extract 1.0 g/L,KH2PO40.6 g/L,MgSO4?7H2O 0.2 g/L,VB1 0.01 g/L；under these conditions,the content of total flavonoids was 4.58 mg/g,which revealed a 96.57% increase compared with the control group (without the inoculation of Ganoderma).

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Memo

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Last Update: 2014-08-13