Rice straw serves as additional carbon source for rhizosphere microorganisms and reduces root exudate consumption

2019 ◽  
Vol 135 ◽  
pp. 235-238 ◽  
Author(s):  
Sarah A. Maarastawi ◽  
Katharina Frindte ◽  
Paul L.E. Bodelier ◽  
Claudia Knief
Keyword(s):  
Carbon Source ◽  
Rice Straw ◽  
Root Exudate ◽  
Rhizosphere Microorganisms ◽  
Additional Carbon Source

The Characteristics and Kinetics of 4-CP with Pb2+ Biodegradation by Fusarium sp.

2013 ◽  
Vol 726-731 ◽  
pp. 2506-2509
Author(s):  
Xiao Xiao Wang ◽  
Xiao Qin Yu ◽  
Jun Ya Pan ◽  
Ji Wu Li
Keyword(s):  
Carbon Source ◽  
Kinetic Equations ◽  
Order Reaction ◽  
Zero Order ◽  
Biodegradation Rate ◽  
Reaction Equation ◽  
Zero Order Reaction ◽  
Kinetics Of ◽  
Additional Carbon Source

The effects of Pb2+concentration, pH and additional carbon source on biodegradation of 4-chlorophenol (4-CP) byFusariumsp. were investigated, and the characteristic and kinetic of 4-CP biodegradation were analyzed. It was concluded that 4-CP biodegradation rate byFusariumsp. decreased a little at concentration of Pb2+0.20 mg/L and 4-CP 50 mg/L. The suitable biodegradation pH was range from 6 to 7. Additional carbon source (phenol) might increase the rate of 4-CP biodegradation. The kinetic equations of 4-CP biodegradation were well accord with the zero order reaction equation at different concentration of Pb2+.

Production and characterization of cellulases and hemicellulases by Acremonium cellulolyticus using rice straw subjected to various pretreatments as the carbon source

2011 ◽  
Vol 48 (2) ◽  
pp. 162-168 ◽  
Author(s):  
Akihiro Hideno ◽  
Hiroyuki Inoue ◽  
Kenichiro Tsukahara ◽  
Shinichi Yano ◽  
Xu Fang ◽  
...  
Keyword(s):  
Carbon Source ◽  
Rice Straw ◽  
Acremonium Cellulolyticus

Impact of the composition of the bacterial population and additional carbon source on the pathway and kinetics of degradation of endosulfan isomers

2017 ◽  
Vol 19 (7) ◽  
pp. 964-974 ◽  
Author(s):  
Swatantra Pratap Singh ◽  
Saumyen Guha ◽  
Purnendu Bose
Keyword(s):  
Carbon Source ◽  
Organochlorine Pesticide ◽  
Bacterial Population ◽  
Bacterial Degradation ◽  
Kinetics Of Degradation ◽  
Kinetics Of ◽  
Additional Carbon Source

Abiotic and bacterial degradation is presented for the two isomers α- and β- of the organochlorine pesticide endosulfan, denoted as ES-1 and ES-2, respectively.

Non-additional carbon source one-step synthesis of Bi2O2CO3-based ternary composite for efficient Z-scheme photocatalysis

2019 ◽  
Vol 536 ◽  
pp. 575-585 ◽  
Author(s):  
Yuanyuan Zhang ◽  
Lili Wang ◽  
Fengying Dong ◽  
Qiao Chen ◽  
Haiyan Jiang ◽  
...  
Keyword(s):  
Carbon Source ◽  
Ternary Composite ◽  
One Step ◽  
Additional Carbon Source

scholarly journals Über den Katabolismus von Hamamelose [2-C(Hydroxymethyl)-ᴰ-ribose] / On the Catabolism of Hamamelose [2-C-(hydroxymethyl)-ᴰ-ribose]

1971 ◽  
Vol 26 (9) ◽  
pp. 912-915 ◽  
Author(s):  
A. Thanbichler ◽  
H. Gilck ◽  
E. Beck
Keyword(s):  
Carbon Source ◽  
Phosphate Buffer ◽  
Higher Plants ◽  
Sugar Alcohol ◽  
Radioactive Product ◽  
Branched Chain ◽  
Almost All ◽  
Additional Carbon Source

Free hamamelose [2-C- (hydroxymethyl) -ᴰ-ribose] occurs in almost all higher plants, but except a reduction to the corresponding sugar alcohol (hamamelitol) , no metabolism of this branched chain hexose could be detected in plants until now. Therefore we tried to find microorganisms which would allow us to study the catabolism of hamamelose. A strain of Pseudomonas (“H 1”), showing dependence between growth and hamamelose concentration in the medium (Fig. 1), was isolated from soil on which Primula clusiana was grown (this plant contains large amounts of hamamelose and hamamelitol). However, this organism needs citrate besides hamamelose for growth.When “H 1” was incubated in a phosphate buffer containing only 14C-labelled hamamelose, hamamelonic acid was the sole radioactive product formed (Tables 2, 3, 4).As no further degradation of hamamelonic acid by “H 1” could be detected, we conclude that this organism uses hamamelose as a hydrogen source only. Thus it becomes reasonable that “H 1” needs an additional carbon source (citrate) for growth.

Pentose-rich hydrolysate from acid pretreated rice straw as a carbon source for the production of poly-3-hydroxybutyrate

2013 ◽  
Vol 78 ◽  
pp. 67-72 ◽  
Author(s):  
Raveendran Sindhu ◽  
Nagapoosam Silviya ◽  
Parameswaran Binod ◽  
Ashok Pandey
Keyword(s):  
Carbon Source ◽  
Rice Straw

scholarly journals Influence of Carbon, Nitrogen and Phosphorous Sources on Glucoamylase Production by Aspergillus awamori in Solid State Fermentation

2003 ◽  
Vol 58 (9-10) ◽  
pp. 708-712 ◽  
Author(s):  
Telma Elita Bertolin ◽  
Willibaldo Schmidell ◽  
Alfredo E. Maiorano ◽  
Janice Casara ◽  
Jorge A. V. Costa
Keyword(s):  
Solid State ◽  
Carbon Source ◽  
Solid State Fermentation ◽  
Carbon Sources ◽  
Aspergillus Awamori ◽  
Main Carbon Source ◽  
Nitrogen Phosphorus ◽  
Additional Carbon Source ◽  
Main Carbon ◽  
Glucoamylase Production

AbstractIt was the objective of the present study to increase the production of glucoamylase by Aspergillus awamori through solid state fermentation, using wheat bran as the main carbon source and (NH4)2SO4, urea, KH2PO4, glucose, maltose and starch as additional nitrogen, phosphorus, and carbon sources. The production of glucoamylase is strongly influenced by N and C sources. A 100% increase was observed when the (NH4)2SO4 was replaced by urea, with C/N = 4.8, using maltose as the additional carbon source. C/P ratios in a range of 5.1 to 28.7 did not induce glucoamylase production under the studied conditions.

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