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水解淫羊藿苷糖基的土壤细菌筛选 被引量:2

Screening of icariin glycosidase-secreting strains from soil
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摘要 从20种土壤细菌中筛选出了对淫羊藿苷水解能力高的菌株Rhodanobncter sp.GS3054.该菌株30℃下发酵3~4d的发酵液提酶后对淫羊藿苷水解能力最佳;水解淫养藿苷成低糖基苷的最适反应条件为:50℃、pH6.0、底物20mg/mL,反应时间24h. One strain producing icariin-glycosidase, Rhodanobacter sp. GS3054 was isolated from soil. The maximal icariin-glycosidase was produced after incubating at 30 ℃ for 3-4 days. The optimal condition for icariin hydrolysis was 50 ℃, pH 6.0, and 20 mg/mL of substrate, and 24 h reaction time.
出处 《大连轻工业学院学报》 2007年第4期302-305,共4页 Journal of Dalian Institute of Light Industry
基金 国家自然科学基金资助项目(30470055) 国家外国专家局资助项目(20062100374) 辽宁省高等学校优秀人才支持计划资助项目(RC-04-05) 辽宁省科学技术基金项目(20042132)
关键词 淫羊藿苷 淫羊藿苷酶 淫羊藿苷酶微生物 icariin icariin-glycosidase icariin-glycosidase strain
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  • 1HE W, SUN H, YANG B, et al. Immunoregulatory effects of the herba Epimediia glycoside icariin[J]. Arzneimittelforsc hung, 1995,45 (8) : 910- 913.
  • 2ISHIHARA M, HOMMA M, KUNO E, et al. Combination use kampo-medicines and drugs affecting intestianl bacterial flora[J]. Yakugaku Zasshi, 2002, 122(9) :695-701.
  • 3LIANG H R, VUORELA P, VUORELA H, et al. Isolation and immunomodulatory effect of flavonol glycosides from Epimedium hunanense [J]. Planta Med, 1997,63(4):316-319.
  • 4ZHANG Chunzhi, YU Hongshan, LU Mingchun, et al. Enzyme synthesis of salidoside purification and characterization of salidosidase from Aspergillus niger[J]. Process Biochem, 2005,40:3143-3147.
  • 5YU Hongshan, ZHANG Chunzhi, LU Mingchun, et al. Purification and characterization of ginsenosidase hydrolyzing malti-glycosides of protopanaxadiol ginsenoside: ginsenoside type I [J]. Chem Pharm Bull, 2007,55: 231-235.
  • 6ZHANG Chunzhi, LI Dai, YU Hongshan, et al. Purification and characterization of picied-β-D-glucosi- dase from Aspergillus niger[J]. Process Biochem, 2007,42:83-88.
  • 7韩露,王何,付绍平,金风燮,鱼红闪.淫羊藿黄酮苷酶解产物分离纯化的研究[J].大连轻工业学院学报,2007,26(3):210-213. 被引量:1

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