Screening of edible fungi for fermentation of Panax notoginseng Chinese medicinal herbs and analysis of#br# biotransformation products of saponins #br#

Expand
  • 1(BeijingUniversityofChineseMedicine,Beijing,10029)2(ScholofBiotechnology,JiangsuUniversity,Wuxi21412 ,China) 3(ChinaNationalResearchInstituteofFodandFermentationIndustries,Beijing10027,China)

Online published: 2018-01-08

Abstract

hecultivationandaplicationofthemedicinalplantsofPanaxginsenginChina,includingPanax notoginsenghasalonghistoryanditisofgreatsignificancetothedevelopmentofthesepreciousresourcesbyfermen tation.Inthispaper,westudiedthefermentationprocesesoftheserawmaterialswithmicrobialstrainsbelongtoLac tobacilusbulgaricus,Baciluscoagulans,LactobacilusrhamnosusandEurotium cristatum etc.whichcommonlyused infod industry. HPLC wasused toanalyzethechangesofginsenosidecompositon afterdiferentfermentaion. Throughthefermentationwithdiferentmicrobialstrains,Rb1,Reandothercommonginsenosidewhichcontainedin Panaxnotoginseng,ginsengandAmericanginsengwerebiotransformedrespectivelyintoRh1,CK andRd,while ginsenosideRh2wasnotdetectedintheproduct.Theresultssugestedthattheglycosidasesfrom thesestrainswere veryspecificandprovidedabasisforthebiotransformationandutilizationofspecialtargetsaponins.

Cite this article

LI Su-lin et al . Screening of edible fungi for fermentation of Panax notoginseng Chinese medicinal herbs and analysis of#br# biotransformation products of saponins #br#[J]. Food and Fermentation Industries, 2017 , 43(12) : 164 -168 . DOI: 10.13995/j.cnki.11-1802/ts.014158

Outlines

/