Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

My NCBI Filters
Text availability
Article attribute
Article type
Publication date

Search Results

26,038 results
Filters applied: . Clear all Results are displayed in a computed author sort order. Results by year timeline is unavailable
Page 1
Optimization of medium for one-step fermentation of inulin extract from Jerusalem artichoke tubers using Paenibacillus polymyxa ZJ-9 to produce R,R-2,3-butanediol.
Gao J, Xu H, Li QJ, Feng XH, Li S. Gao J, et al. Among authors: xu h. Bioresour Technol. 2010 Sep;101(18):7087-93. doi: 10.1016/j.biortech.2010.03.143. Epub 2010 May 7. Bioresour Technol. 2010. PMID: 20452206
Production of epsilon-poly-L-lysine by newly isolated Kitasatospora sp. PL6-3.
Ouyang J, Xu H, Li S, Zhu H, Chen W, Zhou J, Wu Q, Xu L, Ouyang P. Ouyang J, et al. Among authors: xu h, xu l. Biotechnol J. 2006 Dec;1(12):1459-63. doi: 10.1002/biot.200600079. Biotechnol J. 2006. PMID: 17161019
By controlling the culture pH at 4.0, the yield of epsilon-PL from PL6-3 reached 13.9 g/L after 120 h of cultivation in fed-batch fermentation. ...
By controlling the culture pH at 4.0, the yield of epsilon-PL from PL6-3 reached 13.9 g/L after 120 h of cultivation in fed-batch fer …
Contribution of glycerol on production of poly(gamma-Glutamic Acid) in Bacillus subtilis NX-2.
Wu Q, Xu H, Liang J, Yao J. Wu Q, et al. Among authors: xu h. Appl Biochem Biotechnol. 2010 Jan;160(2):386-92. doi: 10.1007/s12010-008-8320-2. Epub 2008 Aug 12. Appl Biochem Biotechnol. 2010. PMID: 18696262
[Propionic acid fermentation by Propionibacterium freudenreichii CCTCC M207015 with a fibrous-bed bioreactor].
Feng X, Wu B, Shen X, Xu H. Feng X, et al. Among authors: xu h. Sheng Wu Gong Cheng Xue Bao. 2008 Jun;24(6):1075-9. Sheng Wu Gong Cheng Xue Bao. 2008. PMID: 18807995 Chinese.
At the same time, the glucose exhausting time decreased from 120 h to 60 h. Batch fermentations at various glucose concentrations were carried out with FBB. ...
At the same time, the glucose exhausting time decreased from 120 h to 60 h. Batch fermentations at various glucose concentrati …
Production of D-arabitol by a newly isolated Kodamaea ohmeri.
Zhu HY, Xu H, Dai XY, Zhang Y, Ying HJ, Ouyang PK. Zhu HY, et al. Among authors: xu h. Bioprocess Biosyst Eng. 2010 Jun;33(5):565-71. doi: 10.1007/s00449-009-0378-x. Epub 2009 Sep 19. Bioprocess Biosyst Eng. 2010. PMID: 19768471
The yeast produced 81.2 +/- 0.67 g L(-1) D-arabitol from 200 g L(-1) D-glucose in 72 h with a yield of 0.406 g g(-1) glucose and volumetric productivity Q(P) of 1.128 g L(-1) h(-1). ...Under repeated-batch culture conditions, the highest volumetric productivity was …
The yeast produced 81.2 +/- 0.67 g L(-1) D-arabitol from 200 g L(-1) D-glucose in 72 h with a yield of 0.406 g g(-1) glucose and volu …
epsilon-Poly-L-lysine production by immobilized cells of Kitasatospora sp. MY 5-36 in repeated fed-batch cultures.
Zhang Y, Feng X, Xu H, Yao Z, Ouyang P. Zhang Y, et al. Among authors: xu h. Bioresour Technol. 2010 Jul;101(14):5523-7. doi: 10.1016/j.biortech.2010.02.021. Epub 2010 Mar 23. Bioresour Technol. 2010. PMID: 20335030
The immobilized cells were reused five times over a period of 526 h. These results suggest that the immobilization approach is promising for industrial applications....
The immobilized cells were reused five times over a period of 526 h. These results suggest that the immobilization approach is promis …
Propionic acid fermentation by Propionibacterium freudenreichii CCTCC M207015 in a multi-point fibrous-bed bioreactor.
Feng XH, Chen F, Xu H, Wu B, Yao J, Ying HJ, Ouyang PK. Feng XH, et al. Among authors: xu h. Bioprocess Biosyst Eng. 2010 Nov;33(9):1077-85. doi: 10.1007/s00449-010-0433-7. Epub 2010 Jun 30. Bioprocess Biosyst Eng. 2010. PMID: 20589397
The maximum propionic acid concentration was 67.05 g l(-1) after 496 h of fermentation, and the proportion of propionic acid to total organic acids was approximately 78.28% (w/w). ...
The maximum propionic acid concentration was 67.05 g l(-1) after 496 h of fermentation, and the proportion of propionic acid to total …
Cloning and characterization of a sucrose isomerase from Erwinia rhapontici NX-5 for isomaltulose hyperproduction.
Li S, Cai H, Qing Y, Ren B, Xu H, Zhu H, Yao J. Li S, et al. Among authors: xu h. Appl Biochem Biotechnol. 2011 Jan;163(1):52-63. doi: 10.1007/s12010-010-9015-z. Epub 2010 Jun 30. Appl Biochem Biotechnol. 2011. PMID: 20589449
When the recombinant E. coli (pET22b- palI) cells were used for isomaltulose synthesis, almost complete conversion of sucrose (550 g/l solution) to isomaltulose was achieved in 1.5 h with high isomaltulose yields (87%). ...
When the recombinant E. coli (pET22b- palI) cells were used for isomaltulose synthesis, almost complete conversion of sucrose (550 g/l solut …
Enhanced welan gum production using a two-stage agitation speed control strategy in Alcaligenes sp. CGMCC2428.
Li H, Xu H, Xu H, Li S, Ying HJ, Ouyang PK. Li H, et al. Among authors: xu h, xu h. Bioprocess Biosyst Eng. 2011 Jan;34(1):95-102. doi: 10.1007/s00449-010-0450-6. Epub 2010 Jul 17. Bioprocess Biosyst Eng. 2011. PMID: 20640447
During the first 22 h, the agitation speed in 7.5 L fermenter was controlled at 800 rpm to maintain high μ for cell growth. The agitation was then reduced step-wise to 600 rpm to maintain a changing profile with stable dissolved oxygen levels and obtain high qp for high we …
During the first 22 h, the agitation speed in 7.5 L fermenter was controlled at 800 rpm to maintain high μ for cell growth. The agita …
Green and economical production of propionic acid by Propionibacterium freudenreichii CCTCC M207015 in plant fibrous-bed bioreactor.
Feng X, Chen F, Xu H, Wu B, Li H, Li S, Ouyang P. Feng X, et al. Among authors: xu h. Bioresour Technol. 2011 May;102(10):6141-6. doi: 10.1016/j.biortech.2011.02.087. Epub 2011 Feb 24. Bioresour Technol. 2011. PMID: 21421303
With non-treated molasses as carbon source, 12.69 ± 0.40 g l(-1) of propionic acid was attained at 120 h in free-cell fermentation, whereas the PFB fermentation yielded 41.22 ± 2.06 g l(-1) at 120 h and faster cells growth was observed. In order to optimize the ferm …
With non-treated molasses as carbon source, 12.69 ± 0.40 g l(-1) of propionic acid was attained at 120 h in free-cell fermentation, w …
26,038 results
Jump to page
Feedback