发酵法

This experiment on the fermentation of multiple water samples for coliform determination of three phases: the beginning of the fermentation test, flat panel to verify the separation and recovery fermentation, fermentation of the final restoration coliform test there exist, then in accordance with the beginning of the fermentation tube tests positive the greatest possible number of investigations the number of coliforms coliform report the number of keys.

本实验中阐述的多管发酵法对水样中大肠菌群的测定包括三个阶段：初发酵试验，平板分离和复发酵验证，经最后复发酵试验验证实有大肠菌群存在后，再根据初发酵试验的阳性管数查大肠菌群最大可能数检索表报告大肠菌群数。

Inulin was used as raw materials to produce fuel ethanol by fermentation.

以菊粉为原料发酵产燃料乙醇，分别采用一步法、两步发酵法和同步糖化发酵法进行试验研究。

The optimal conditions for extracting IDF with lactobacillus and facultative thermophile were: inoculants size 6%, the ratios between the two reagents 1:2, fermentation temperature 37℃, fermentation time 15h; fermentation temperature and fermentation time were significant effecters to the IDF content(P.05); inoculums size and the ratio between the two reagents were of little significance.

5用微生物发酵法提取水不溶性膳食纤维的最佳工艺条件是：接种量为6%，两菌比为1：2，发酵温度为37℃，发酵时间为15h。发酵温度和发酵时间对产品膳食纤维含量的影响显著(P.05)，接种量和两菌比的影响不显著。

In order to cutting down the cost, flocculation of recombined Erwinia carotovora-Eccl3B cell from broth, influence of temperature, pH and oxidants on the separation of PHB were studied; and the method which measure the molecular weight of PHB by intrinsic viscosity was also studied; furthermore, a phenomenon was found that insolubility of PHB in chloroform can be changed by pretreated at over 120℃ for the fist time, and the mechanism of this phenomenon was explored.

为了降低成本，提高生产效率，本文针对发酵法生产PHB过程中存在的，发酵液难以分离沉淀，非有机溶剂提取PHB时分子量严重降低等问题，进行了发酵液的絮凝，及温度、pH、氧化剂对提取PHB影响的研究。并对粘度法测定PHB分子量的方法进行了研究，同时，对于研究过程中发现的，加热后PHB在三氯甲烷中的溶解性变化及其原因进行了探索。

A research of the cultivation treatments of the commonly used compost fermentations on Volvariella Volvacea production was made in this paper by comparison with the cultivation of raw ingredients. They are zymotechnics of water-logged compost, twice regular zymotechnics and simple twice zymotechnics. The result shows that the cultivation effects of above three are better than that of the cultivation of raw ingredients, among which the simple twice zymotechnics is the best.

研究草菇生产中常用的培养基发酵方法，以生料栽培为对照，采用自然堆沤发酵法、常规二次发酵法和简易二次发酵法对草菇栽培的影响，调查结果表明：自然堆沤发酵法、常规二次发酵法和简易二次发酵法的栽培效果都要优于对照，其中，效果最好的是简易二次发酵法。

The advantages of the simple twice zymotechnics lie in the characters of the cultivation materials, the growth of mycelia, the control of plant diseases and insect pests, the output of Volvariella Volvacea and the production cost. All these indicate that simple twice zymotechnics is a relatively reasonable compost treatment in Volvariella Volvacea cultivation.

简易二次发酵法的栽培材料理化性状、草菇菌丝生长、病虫害控制和草菇的产量、生产成本等，都比自然堆沤发酵法和常规二次发酵法有较大的优势，表明简易二次发酵法是草菇栽培中较理想的一种培养基处理方法。

The distiller's grain vinegar is the vinegar which ferments by thedistiller's grain primarily material or the supplementary material,because distiller's grain starch content quite low, therefore cannotdefer to traditional the solid state zymotechnics production foodvinegar, when by solid state law fermentation production food vinegar,takes it as the supplementary material to use the effect possibly tobe able to be better, therefore separately adopted in the experimentby craft and so on solid state zymotechnics, liquid statezymotechnics, enzyme legal system vinegar has carried on processing tothe distiller's grain.

酒糟醋是以酒糟为主料或辅料酿制的醋，由于酒糟的淀粉含量相当低，所以不能按照传统的固态发酵法生产食醋，当以固态法发酵生产食醋时，将其作为辅料来使用效果可能会更好，所以在实验中分别采取了以固态发酵法、液态发酵法、酶法制醋等工艺对酒糟进行处理。

"It is produced by employing either a bottom-fermenting yeast , which falls to the bottom of the container when fermentation is completed, or a top-fermenting yeast , which rises to the surface."

啤酒的生产方法有底部发酵法和顶层发酵法两种。前者使用底层酵母，这种酵母完成了发酵过程后沉到容器底部。后者使用的酵母在发酵过程完成后上升到表层。

In order to ascertain Auto-circular fermentation technology of Mulberry vinegar and find out the vinegar 's ability to eliminate DPP H ., the liquid fermentation techniques of Mulberry vinegar, produced by using Auto-circular fermentor , have been analyzed and the micro-organism on the Mulberry fruit surface has been observed with microscope, the total flavones content as well as the free radical-DPPH eliminating ability in several kinds of vinegars have been tested.

为了确定桑椹醋自回淋发酵工艺，并了解其对 DPPH 自由基的清除能力，以秦巴山区桑椹为原料，采用液态自回流发酵法生产桑椹醋，从原料菌群、酒精发酵主产物和醋酸发酵主产物的动态变化趋势等方面对其工艺进行了分析，并采用比色法对桑椹醋总黄酮含量及其 DPPH 自由基的清除率进行了测定。

The present invention provides one simple and economic fermentation process for propylene glycol production.

其优点是发酵工艺简单经济，既简化了操作条件，降低了生产成本，又缩短了发酵时间，提高了生产效率，而且微氧条件下发酵液中1，3－丙二醇的浓度与厌氧发酵相当或略高一些，为微生物发酵法生产1，3－丙二醇的工业化提供了简单经济的发酵工艺。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷