查询词典 fermentation

Tile cytotoxicity of fermentation broth from 134 strains of marine actinomycetes on P_(388) and KB cancer cells was evaluated and the result showed that about 16% of fermentation broths had ID_(50) at or above 320,of which the highest ID_(50) is 20480,indicating that marine actinomycetes,which produced antitumor agents with strong cytotoxicity,are the potential source of ...

对434株海洋放线菌发酵液的筛选结果发现，约16％的海洋放线菌发酵液对P_（388）和KB癌细胞的ID_（50）等于或大于320，其中最高可达20480。这表明海洋放线菌存在着活性高的细胞在抗肿瘤活性物质，是潜在的抗癌药源。

The jujube culls is developed using enzyme hydrolysis,yeast fermentation and acetic fermentation to produce jujube vinegar.

利用枣制品下脚料枣液，使其通过酶解、酵母发酵、醋酸发酵等工艺研制枣醋。

The processing technology of Huanghua pear fermented wine are : Huanghua pear →selection, washing →cleavage breakage→pretreatment→squeezing juice →pectinase clarification(pH3.5,1%pectinase solution adding 0.15%,45℃,50minutes)→dominant fermentation (1596 yeast, temperature 20℃,inoculation volume 7%,optimum initial pH3.1~3.4,volume loading 80%,sulfur dioxide 100mg/l,circle 8 days )→seperation and taking wine →after fermentation(10~15℃,14days)→seperation and disgorging→maturation→clarification (bentonite adding 0.16%)→filtration→adjustment→bottle

9黄花梨酒的加工工艺为：黄花梨→挑选、清洗→破碎→预处理→榨汁→果胶酶澄清(pH3.5，1％酶液的加入量为0.15％，温度45℃，时间50min)→主发酵(1596菌种，发酵温度20℃，接种量7％，最适初始pH3.1～3.4，装液量80％，二氧化硫加入量100mg／l，周期8天)→分离取酒→后发酵(10～15℃，时间14天)→分离除渣→陈酿→澄清(皂土加入量为0.16％)→过滤→调配→装瓶

This achievement is mainly about producing natural astaxanthin by fermentation method. Techniques including strains isolation, breeding astaxanthin overproducing strains, optimization of fermentation process and astaxanthin extract process.

本成果利用发酵法生产天然虾青素，对虾青素产生菌株的分离、高产菌株的选育、虾青素发酵工艺的优选、虾青素提取技术的优化等进行系统地研究。

Prediction approach of potentiality for environmental factors pH,temperature and dissolution oxygen on yeast fermentation was proponed,Based on constructing the membership functions of environmental factors on fermentation process,the fuzzy relation equation model was formed from fuzzy evaluation vector,membership grade matrix and factor weight vector.

提出一种预测环境因子pH、温度和溶氧对酵母发酵影响潜力的方法。在构造环境因子对发酵过程评价的隶属函数的基础上，建立由模糊评价向量、隶属度矩阵和因子权重向量构成的模糊关系方程模型。

However, the conversion rate of glycerol produced from the first stage using cornstarch to 1,3-propanediol from the second stage was only 26.5 % in 31h and the final concentration of 1,3-propanediol was 13.4 g/L. The productivity of 0.43 g/ of the second stage was much lower than that of a two-stage-fermentation from glucose （1.65g/ L） or of single fermentation from saponified glycerol, which is

多年来，研究人员在甘油生物歧化过程的代谢途径、动力学特征等方面已进行了较为深入的研究，甘油作为唯一碳源的最大理论摩尔转化率为72％，辅助底物的使用可以将甘油转化率提高至100％，发酵液中1，3一PD的最终浓度可以达到65～70 g／L3 。。。。。。

If a malo-lactic fermentation is desired, the wine remains on the lees without sulfating until the mali-lactic fermentation has taken place.

如果需要进行苹果酸-乳酸发酵，沉淀物上的酒体不需要硫化处理，直到完成苹果酸-乳酸发酵。

Furthermore, the effects of different metallic salts,nitrogen sources,carbon sources,temperature,pH,water content and fermentation time on the enzyme activity and the yield of the acid protease were studied and the results were as follows: both MnCl2 and CuSO4 could activate the protease while other metallic salts inhibited the protease on different levels; addition of 1 % bean flour and 1 % glucose could increase enzyme yield and enzyme activity by 71 % and 31 % respectively; the maximal yield of enzyme was achieved under the conditions of temperature at 40 ℃ and pH as 7.0; water content and fermentation time would also influence enzyme yield on different levels.

不同金属盐对该酶酶活及不同氮源、碳源、温度、pH、含水量以及发酵时间对菌株产酶的影响试验结果表明：MnCl2，CuSO4均对该酶有激活作用，其他金属盐类对该酶有不同程度的抑制作用；添加黄豆粉（1 %）和葡萄糖（1 %）可使菌株产酶酶活分别提高71 %和31 %；培养温度为40 ℃以及培养基起始pH为7.0时产酶最高；含水量和发酵时间对产酶也有不同程度的影响。

Persimmon bee wine was produced with persimmon as raw materials and TH—AADY as fermenting agent by the following techniques: fruits cleaning, deastruingent, juicing, fermentation, wine squeezing, secondary fermentation, pots filling, filtration, aging, blending, packing and sterilization etc.

以柿子为原料，利用TH—AADY为发酵剂，经清洗、脱涩、榨汁、发酵、榨酒、后发酵、倒罐、过滤、陈酿、勾兑、过滤、包装、杀菌等工艺，制成柿子果酒。

An optimum multiple strain and processing test condition for producing micro-ecological, multiple enzyme feedstuff from beer grain with solid state fermentation was selected by using analytic hierarchy process. Meanwhile, data dispose and weight analyses to the relevant relations of all factores effecting the selection of the scheme were done after setting up a matrix. Multiple weight value of scheme X in target were X1=0.26, X2=0.41,X3=0.33 respectively, so that the optimizing multiple strains and relevant processing conditions of beer grains solid state fermentation were obtained.

利用层次分析方法对固态发酵啤酒糟生产微生态多酶复合饲料的工艺试验方案进行选择，通过分析影响方案选择的各因素之间的关系建立成对矩阵，并进行数据处理及权重分析，得到方案X在目标层中的组合权重值分别为：X1=0.26，X2=0.41，X3=0.33，由此得出啤酒糟固态发酵的最佳方案为X2。

He tendered his resignation to the Prime Minister.

他向首相递了辞呈。不适合

International economy and trade,Nanking 210044

国际经济与贸易，南京 210044