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Production of lactic acid by microbial fermentation of hemicellulose sugars

Production of Trichloromethylphenol from Organophosphorus Pesticide Fenitrothion by Chlorination

Production of Trichloromethylphenol from Organophosphorus Pesticide Fenitrothion by Chlorination

... productions of two CBPs from fenitrothion were studied As shown in Fig 1(A), productions of fenitrooxon (peak a) and 3M4NP (peak b) in the sample of chlorinated fenitrothion were confirmed by GC retention ... 2-chloro-5-methyl-4-nitrophenol (2C5M4NP) was obtained by custom order from Chemical Soft R&D Inc (Kyoto, Japan) 20 mg of each of the chemicals is dissolved into L of distilled water and mg-Cl/mg-C of sodium hypochlorite was ... produced from fenitrothion by chlorination (Fig 3) The measurable compounds, fenitrothion, fenitrooxon, 3M4NP and 2C5M4NP were quantified but fenitrothion and 2C5M4NP were not detected Yield of fenitrooxon...
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Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric

Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric

... Effect of time of heatsetting on the tensile Extension EM [%] in Weft direction of knitted Ingeo™ Poly (lactic acid) [PLA] Figure Mean [Ā] of effect of time of heatsetting on the tensile extension ... Effect of time of heatsetting on the linearity of load extension in warp direction of knitted Ingeo™ Poly (lactic acid) fabric Figure Effect of time of heatsetting on the linearity of load extension ... direction Figure 14 Mean effect of time of heatsetting on tensile resilience RT % on knitted Ingeo Poly (lactic acid) (PLA) fabric Conclusion The effect of time of heatsetting on tensile properties...
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Microbial Production of Amino Acids in Japan

Microbial Production of Amino Acids in Japan

... contain lower amounts of lysine, which is one of Microbial Production of Amino Acids in Japan 77 the essential amino acids for those livestocks The estimated amount of l-lysine produced in the ... require biotin for growth Today almost all of these strains are thought to belong to the genus Corynebacterium 73 Microbial Production of Amino Acids in Japan Table Amino acid production in Japan ... world in 1996 Amino acid Method Japan Glycine l-Alanine dl-Alanine l-Aspertate l-Aspergine l-Arginine and analogs l-Cysteine and analogs l-Glutamate l-Glutamine l-Histidine l-Isoleucine l-Leucine...
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Báo cáo Y học: Production and chemiluminescent free radical reactions of glyoxal in lipid peroxidation of linoleic acid by the ligninolytic enzyme, manganese peroxidase pot

Báo cáo Y học: Production and chemiluminescent free radical reactions of glyoxal in lipid peroxidation of linoleic acid by the ligninolytic enzyme, manganese peroxidase pot

... spectra of PFBO derivatives of glyoxal formed by the oxidation of linoleic acid with MnP (A) and authentic standard (B) (A) Glyoxal formed by the oxidation of linoleic acid with MnP for 19 h The ... Isolation and identification of a-(4-pyridyl-1-oxide)N-tert-butylnitrone radical adducts formed by the decomposition of the hydroperoxides of linoleic acid, linolenic acid and arachidonic acid by soybean ... formation of glyoxal, leading to the enzymatic production of glyoxylate, oxalate and H2O2 by GLOX Mn(III) stabilized by the former two carboxylic acids can diffuse into the wood cell wall region At the...
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Enhanced production of pectinase by Bacillus sp. DT7 using solid state fermentation docx

Enhanced production of pectinase by Bacillus sp. DT7 using solid state fermentation docx

... The effect of different solid substrates on pectinase production was studied by using a variety of solid substrates (wheat bran, rice bran, apple pomace) The original moisture content of the apple ... no effect on pectinase production in solid medium Effect of Nb on pectinase production in solid medium was studied by supplementing different concentrations (9–54 ll/g dry substrate) of this multivitamin ... effect on pectinase production The effect of optimized components alone or in combinations on pectinase production by Bacillus sp DT7, was studied in wheat bran medium at 37 °C for 36 h Of the different...
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Alternative media for lactic acid production by lactobacillus delbrueckii NRRL b 445

Alternative media for lactic acid production by lactobacillus delbrueckii NRRL b 445

... C, September 2003 ALTERNATIVE < /b> MEDIA < /b> FOR < /b> LACTIC < /b> ACID < /b> PRODUCTION < /b> 255 Table Results obtained by < /b> regression analysis of lactic < /b> acid < /b> production < /b> and glucose consumption by < /b> Lactobacillus < /b> delbrueckii < /b> ... cient medium for < /b> lactic < /b> acid < /b> production < /b> by < /b> Lactobacillus < /b> delbrueckii < /b> NRRL < /b> B- 445 REFERENCES Amrane, A and Prigent, Y., 1994, Mathematical model for < /b> lactic < /b> acid < /b> production < /b> from lactose in batch culture: ... employed to grow L delbrueckii < /b> The aim of this study was to develop a low-cost nutrient medium based on CSL for < /b> lactic < /b> acid < /b> production < /b> by < /b> L delbrueckii < /b> NRRL < /b> B- 445 Additionally lactic < /b> acid < /b> produc, tion...
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Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria

Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria

... growth rate and the specific production rate to [LaH] and pH, the accuracy of latter input values is also of major importance Therefore, an adequate calculation method for the actual values of ... capacity of the medium are known The amount of undissociated lactic acid is then further related to the total amount of lactic acid LaHtot and the pH by the lactic acid chemical equilibrium As ... a more theoretical analysis of the model Some mathematical properties of the model are discussed, and an easy-to-use method to take into account the evolution of pH and undissociated lactic acid...
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báo cáo hóa học:

báo cáo hóa học: " Astrocyte production of the chemokine macrophage inflammatory protein-2 is inhibited by the spice principle curcumin at the level of gene transcription" pptx

... cis-acting elements demonstrate that inhibition of MIP-2 by curcumin occurs at the level of gene transcription The importance of either of these elements in the regulation of inducible MIP-2 gene ... inhibits the activity of MIP-2 at the level of gene Curcumin inhibits the activity of MIP-2 at the level of gene transcription Confluent astrocyte cultures were transfected with 1.5 µg of pGL3-MIP-2 ... neuroinflammatory syndromes is the effect of curcumin on chemokine production An active role for chemokines has been demonstrated in the pathogenesis of a variety of central nervous system (CNS) disorders...
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fermentation of mango juice by lactic acid bacteria

fermentation of mango juice by lactic acid bacteria

... value of fruit juice fermented by lactic acid bacteria (LAB) Four isolates of lactic acid bacteria from mango were obtained The results of research showed that all 10 strains of lactic acid bacteria ... from mango, this research was carried out in term for added value of fruit juice fermented by lactic acid bacteria Objectives: Study on the conditions of mango juice fermentation by lactic acid bacteria ... hours Count density of lactic acid bacteria: plate counting method Monitor the indicators: Brix, pH, level of lactic acid after fermentation and the density of lactic acid bacteria Analyze the...
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fermentation of carrot juice by lactic acid bacteria

fermentation of carrot juice by lactic acid bacteria

... select lactic acid bacteria and to study the favorable conditions of lactic acid fermented carrot juice with biological values The content of this study includes: - Isolation of lactic acid bacteria ... tolerance of isolates - Study on lactic acid fermentation ability of isolates in carrot juice - Identification of the selected lactic acid bacteria by molecular technique - Study on the effect of dilution ... Isolation of lactic acid bacteria 3.2 Study on low pH tolerance of isolates 3.3 Study on lactic acid fermentation ability of isolates in carrot juice 10 3.4 Identification of the...
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fermentation of dragon fruit juice by lactic acid bacteria

fermentation of dragon fruit juice by lactic acid bacteria

... for dragon fruit juice fermentation were 0% and 9%, respectively - The suitable conditions for the process of dragon fruit juice fermentation: 37ºC of fermentation temperature, 48 hours of fermentation, ... lactic acid bacteria to produce new probiotic products Therefore, the study Fermentation of dragon fruit juice by lactic acid bacteria was carried out Objectives: To isolate LAB strains from dragon ... producing of fermented dragon fruit juice by LAB This experiment was carried out to determine whether the lactic acid bacteria strains could be applied in the production of fermented dragon fruit juice...
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fermentation of pineapple juice by lactic acid bacteria

fermentation of pineapple juice by lactic acid bacteria

... 2001) Besides, pineapple juice is a suitable medium for lactic acid bacteria to produce new probiotic products Therefore, the research Fermentation of pineapple juice by lactic acid bacteria was ... producing of fermented pineapple juice by lactic acid bacteria The result was shown in Table Table The evaluation criterion after fermentation of pineapple juice LAB strains ºBrix after fermentation ... development of bacteria in pineapple juice Figure 16 Changes of lactic acid content by different inoculum density and fermentation time In general, after 48-hour incubation, lactic acid content...
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Production of lactic acid by microbial fermentation of hemicellulose sugars

Production of lactic acid by microbial fermentation of hemicellulose sugars

... History of lactic acid 1.3 Production of lactic acid 1.3.1 Chemical synthesis 1.3.2 Fermentation 1.3.3 Lactic acid microorganisms 1.3.3.1 Lactic acid bacteria 1.3.4 Metabolic pathways of lactic acid ... PRODUCTION OF LACTIC ACID BY MICROBIAL FERMENTATION OF HEMICELLULOSE SUGARS PUAH SZE MIN (B.Sc NUS) A THESIS SUBMITED FOR THE DEGREE OF MASTERS OF SCIENCE DEPARTMENT OF CHEMISTRY ... the recent work of biotechnological production of lactic acid Table Recent investigation of xylose utilizing strains in the lactic acid production 11 Table Comparison of lactic acid yields, final...
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