Research on Finite Element Analysis of Concave Blank-Hold Surface in Stamping Process When pH value curve are concave to the downside the fermentation activity of microbial mixture are higher on the contrary if the curve was concave to the upside the activity was restrained .

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Application of response surface methodology to spore production of Coniothyrium minitans as bio-pesticide by solid-state fermentation

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The surface hydrophobicity increased significantly in the late fermentation free sulfydryl had formed disulfide bond making attraction and repulsion between the molecules equilibration which was helpful to protein gel mesh three-dimensional structure of buffalo yoghurt formation .

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Application of Response Surface Analysis ( RSA ) in Fermentation Condition Optimization of Penicillium decumbens Ju-A_ ( 10 ) for CMCase Production

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The proportions of seed medium and fermentation medium were optimized by orthogonal design experiment and response surface analysis of SAS software . The seed culture conditions and fermentation conditions were also studied .

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Using surface fermentation method to produce apple vinegar its acidation and alcoholization is the same as liquid deep fermentation method .

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In this work surface methodology is used to optimize the solid-state fermentation conditions and the optimum fermentation conditions of nitrifying bacteria and pesticides bacteria are getted .

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The vinegar production technology experienced the process of solid state fermentation ( SSF ) and submerged fermentation ( SMF ) SMF is developed from surface static fermentation to submerged fermentation .

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Application of response surface method to optimization of vitamin levels on the fermentation of pyruvic acid

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Single-factor experiments and response surface analysis were applied in the optimization of the fermentation process of wheat germ yogurt . 2 .

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In this paper twelve strains which could produce bio-surfactant were screened by designing a selective cultural medium and all of them could reduce the surface tension of the fermentation solution from ( 68 u00b1 0.2 ) mN / m to 40 mN / m.

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Application of response surface methodology in optimization of u03b2 - carotene fermentation medium

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12 strains which could produce bio-surfactant were obtained . One of them which could reduce the surface tension of the fermentation solution from 68 to 34.5 mN m - 1 was chosen for further study because of its application potential .

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The response surface analysis ( RSA ) was used to optimize the technological conditions for fermentation of glutinous corn to make lactic beverage .

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Effect of Environment Factors on Microorganism and Its Evaluation with Response Surface Analysis During Meat Fermentation

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The strains D1 D2 D3 D4 isolated from the surface of the tobacco leaves were cultivated by solid-state fermentation and the enzymes distilled from the fermentation metabolites had the pertinence effects on the carbohydrate of the tobacco leaves .

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Making apple vinegar by surface fermentation method

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Using Fushi apple as raw material inquiring into the production of apple vinegar using surface fermentation method .

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The results showed that the method of response surface methodology was feasible to analyze the fermentation conditions to produce aminopeptidase and XPDAP by Lactobacillus helveticus .

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Response surface optimization study for Nisin liquid fermentation conditions

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To further enhance natamycin production of the strain based on a single factor experiments Response Surface Method was used to optimize natamycin fermentation .

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Microorganisms capable of producing biosurfactants are isolated by enrichment culture blue agar plate and determination of the surface tension of fermentation liquor .

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In this paper a preliminary analysis is made of the number of fecal coliform bacteria in the surface layer of the nearshore waters of the south of Fildes Peninsula using fermentation method .

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The Application of Response Surface Method in Optimization of Fermentation Medium

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Response surface methodology was used to optimize fermentation condition to improve antioxidant activity in solidstate sesame cake by Aspergillus sojae .

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Response surface method was applied to optimize the fermentation conditions for lipid production by S.cerevisiae .

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Response Surface Methodology was applied to optimize the fermentation of Aspergillus niger for cellulose .

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Plackett-burman and response surface analysis methods were applied to optimize conditions of phenazine-1-carboxylic acid fermentation . The results indicated that phenazine-1-carboxylic acid yield was mainly influenced by concentration of initial glucose and age of inoculum .

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During the process of fermentation activity sulfhydryl decreased with the time and the content of disulfide bonds and hydrophobic surface protein with fermentation time increased .

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Response surface methodology was used to optimize fermentation medium for rhamnolipid biosurfactant production .

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