Biotransformation of ginsenoside Rc to Rd by endophytic bacterium Bacillus sp. G9y isolated from Panax quinquefolius

2021 ◽  
Author(s):  
Chen Zhang ◽  
Yanyan Xu ◽  
Mengmeng Gu ◽  
Zhenzhen Liu ◽  
Jingyuan Zhang ◽  
...  
Keyword(s):  
Endophytic Bacterium ◽  
Panax Quinquefolius ◽  
Bacillus Sp ◽  
Bacterium Bacillus ◽  
Ginsenoside Rc

Enhancement of cadmium bioremediation by endophytic bacterium Bacillus sp. L14 using industrially used metabolic inhibitors (DCC or DNP)

2011 ◽  
Vol 190 (1-3) ◽  
pp. 1079-1082 ◽  
Author(s):  
Shenglian Luo ◽  
Xiao Xiao ◽  
Qiang Xi ◽  
Yong Wan ◽  
Liang Chen ◽  
...  
Keyword(s):  
Endophytic Bacterium ◽  
Metabolic Inhibitors ◽  
Bacillus Sp ◽  
Bacterium Bacillus

scholarly journals Physicochemical Property and Pharmacological Activity of Exopolysaccharide From Endophytic Bacterium Bacillus Sp. B3 Isolated From Polygonatum Sibiricum

2021 ◽  
Author(s):  
Xunlian Zhang ◽  
Yingjuan Song ◽  
Kun Li ◽  
Xiaoyu Liu ◽  
Zhaoxi Liu ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Chinese Medicine ◽  
Antitumor Activity ◽  
Average Molecular Weight ◽  
Reducing Power ◽  
Endophytic Bacterium ◽  
Monosaccharide Composition ◽  
Maximum Amount ◽  
Bacillus Sp ◽  
Bacterium Bacillus

Abstract Polygonatum sibiricum is a widely used traditional Chinese medicine with various functions. In this study, Bacillus sp. B3 as its endophytic bacterium, which produced the maximum amount of exopolysaccharide (EPS), was isolated. The EPS-B3 produced by Bacillus sp. B3 was purified and identified. As suggested by the analysis of monosaccharide composition, EPS-B3 with an average molecular weight of 1.863×104 Da, was composed of three main monosaccharides, including galactose, glucose and mannose with a molecular ratio of 15: 3: 1. The monosaccharide component of EPS-B3 was different from P. sibiricum polysaccharide (PSP), but they exhibited similar antioxidant and antitumor activity. It is worth to point out that, EPS-B3 exhibited higher Ferric reducing power than PSP. As suggested by the results, the EPS produced by endophytic bacterium from the medicinal plants might have the potential to serve as an alternative of the medicinal herbs.

Bioremediation of heavy metals by growing hyperaccumulaor endophytic bacterium Bacillus sp. L14

2010 ◽  
Vol 101 (22) ◽  
pp. 8599-8605 ◽  
Author(s):  
Hanjun Guo ◽  
Shenglian Luo ◽  
Liang Chen ◽  
Xiao Xiao ◽  
Qiang Xi ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Endophytic Bacterium ◽  
Bacillus Sp ◽  
Bacterium Bacillus

A primary study on nattokinase of bacterium Bacillus sp. isolated from nem chua

2015 ◽  
Vol 37 (1se) ◽  
Author(s):  
Nguyen Quynh Uyen ◽  
Hoang Thu Ha ◽  
Nguyen Hong Nhung ◽  
Phan Thi Ha ◽  
Nguyen Huynh Minh Quyen
Keyword(s):  
Primary Study ◽  
Bacillus Sp ◽  
Bacterium Bacillus

scholarly journals Purification and Characterization of a Novel Alginate Lyase from the Marine Bacterium Bacillus sp. Alg07

Marine Drugs ◽  
2018 ◽  
Vol 16 (3) ◽  
pp. 86 ◽  
Author(s):  
Peng Chen ◽  
Yueming Zhu ◽  
Yan Men ◽  
Yan Zeng ◽  
Yuanxia Sun
Keyword(s):  
Marine Bacterium ◽  
Alginate Lyase ◽  
Bacillus Sp ◽  
Purification And Characterization ◽  
Bacterium Bacillus
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