目的:筛选出稳定的高产丁二酮突变菌株,并对其进行发酵动力学分析。
Objective: To screen a stable, high diacetyl-producing strain and analyse its fermentation kinetics.
结果表明,不同品种燕麦秸秆发酵动力学参数存在显著差异(P<0.05)。
The results showed that there were significant differences(P<0.05) in the in vitro gas production kinetic parameters among different oat straw species.
通过恒化培养对S-腺苷甲硫氨酸(SAM)产生菌酿酒酵母HYS98发酵动力学进行了研究。
The fermentation kinetics of S-adenosyl-L-methionine (SAM) producing Saccharomyces cerevisiae HYS98 was studied through chemostat cultivation.
玉米粉蒸煮醪的流变特性不仅影响发酵过程的质量、动量和能量的传递,还影响发酵动力学过程。
The rheological characteristics of corn powder cooking liquor had effects on mass, momentum and heat transfer during the process of fermentation, and on the process of fermentation kinetics.
实验结果表明:固定化细胞的球形和拉西格环陶瓷载体的发酵动力学常数与粒径大小存在明显差异;
Fermentation kinetics parameters obtained by experiment were found to vary markedly with particle size of spherical and rishig ceramic carriers containing the immobilized cells.
对游离细胞与固定化细胞的分批发酵和连续发酵产酒的动力学进行研究,并建立相应的发酵动力学方程。
Through the study of batch fermentation and continuous fermentation of free cells and immobilized cells, the corresponding fermentation kinetic equation was set up.
在40L中试发酵罐上用优选菌株进行了L-赖氨酸分批流加发酵,用实验数据对文献报道的分批发酵动力学模型进行了验证。
The fed-batch fermentation of Lysine by optimum seeking bacterium was study in 40L fermentor. The kinetic models of batch fermentation in literature was validate with the experiment data.
最后从发酵动力学角度讨论了影响黄原胶发酵产量的因素,阐述了有关黄原胶发酵的动力学模型及其对黄原胶发酵的指导意义。
The importance of fed-batch technique in xanthan gum production is pointed out as well. Factors affecting the production of xanthan gum are investigated from the point off…
本文对近年来PHB发酵研究的进展进行了介绍,重点介绍了影响PHB积累的因素、PHB高密度发酵技术和PHB发酵动力学模型。
The effect factors of PHB accumulation, the high cell density culture techniques and kinetic models of PHB fermentation were reviewed in detail.
本文就液体发酵条件、液体深层发酵动力学、菌丝形态学等方面对食用菌液体深层发酵研究热点进行了阐述,并对其以后的研究发展趋势作出了展望。
The research of edible mushroom fermentation conditions, the fermentation kinetics and mycelium morphology are reviewed in this article. The future trend in the edible mu...
研究了柠檬酸发酵过程的动力学。
The kinetics of citric acid fermentation process was studied.
模型较好地吻合了界面上红曲霉生长的动力学曲线,反映了红曲霉固态发酵过程中微环境下的生长过程。
The model is fitting to the growth profile of Monascus on the membrane, and reflected the growth of Monascus in micro-environment with solid-state fermentation.
建立了兽疫链球菌NUF—036分批发酵生产透明质酸的动力学模型。
The model of Streptococcus zooepidemicus NUF—036 in batch fermentation was established in this paper.
对静态发酵生产细菌纤维素的动力学模型进行了研究。
The dynamical model of static fermentation of Bacterial Cellulose was studied and established.
在采用活性碳对木糖醇发酵液的脱色条件研究基础上,研究吸附脱色动力学。
The pigment of xylitol fermentation liquor is absorbed by activated carbon, whose absorption kinetics is studied by theory inference and experiment in this paper.
本文研究了酸奶凝固过程中嗜热链球菌及保加利亚乳杆菌两种混合发酵菌的生长代谢动力学。
In this paper, growth and metabolic kinetics of Lactobacillus bulgricus and streptococcus thermophilus in forming yoghurt process were measured.
对静态发酵生产细菌纤维素的动力学模型进行了研究,初步建立了细菌纤维素静态发酵生产的动力学模型。
The paper mainly studied the dynamical model of the static fermentation of Bacterial Cellulose(BC). Thus the dynamical model of BC in static fermentation was established.
建立了L -乳酸间歇发酵菌体生长、产物生成和底物消耗的动力学模型,确定了模型参数。
Kinetic models of cell growth, L-lactic acid formation and glucose consumption in L-lactic acid batch fermentation are proposed and kinetic model parameters are determined.
根据其发酵过程的特征,建立了流加过程的动力学模型。
According to the characteristics of the fermentation process, a kinetic model of fed-batch fermentation was established.
建立了褐黄孢链霉菌分批发酵生产纳他霉素过程基于非结构模型的菌体生长、基质消耗和产物形成的动力学方程。
Mathematical kinetic model describing the time-course of biomass, products and substrates were obtained based on the unstructured model of biochemical process.
建立了该菌株分批发酵合成红谷霉素的菌体生长、产物合成和葡萄糖消耗的动力学模型,并对模型参数进行了非线性回归。
The models were developed and provided a reasonable equation for biomass, production and glucose. And parameters were obtained by using non-linear regression techniques.
建立了该菌株分批发酵合成红谷霉素的菌体生长、产物合成和葡萄糖消耗的动力学模型,并对模型参数进行了非线性回归。
The models were developed and provided a reasonable equation for biomass, production and glucose. And parameters were obtained by using non-linear regression techniques.
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