液体发酵

液体发酵法发酵豆粕制备大豆肽的研究

Preparation of Soybean Peptides by Liquid State Fermentation

研究了液体发酵法制备大豆多肽的一些影响因素，包括培养基的组成、发酵温度、pH、接种量、菌龄以及发酵时间等。

The influence factors of the soy peptides production by liquid state fermentation , including fermentation temperature , pH , inoculum size , cell age and fermentation time were studied .

基于BP神经网络的羊肚菌液体发酵量化方法

Quantified Method for Morchella Submerged Fermentation Based on BP Neural Network

灵芝多糖液体发酵条件的优化和pH控制策略的研究

Optimization of submerged fermentation conditions for Ganoderma polysaccharide

通过SHZ82型往复式水浴恒温振荡器摇瓶试验，研究了羊肚菌液体发酵的基本条件，选出最佳培养基配方、培养温度、pH、通气量、培养时间等参数。

Basic conditions of liquid fermentation of Morchella conica were studied through orthogonal test using shake flask culture .

对三株在YES培养基中不产桔霉素的红曲霉菌种，在摇瓶中研究了它们液体发酵生产莫纳可林K的情况。

Production of monacolin K in submerged cultures by three Monascus strains which were citrinin-free in YES medium were studied .

安络小皮伞液体发酵过程中还原糖与pH值、菌丝干重及产量的关系

The relations among reducing sugar , pH , dry weight of mycelium and production during the liquid fermentation of Marasmius androsaceus

考察了不同营养添加物及前体对脱落酸（AbscisicAcid，ABA）液体发酵的影响。

The effects of different nutrients on abscisic acid ( ABA ) fermentation were studied .

枯草杆菌SBS液体发酵联产血栓溶解酶和γ-聚谷氨酸

Co-production of thrombolytic enzyme and γ - polyglutamic acid by liquid-culture of Bacillus subtilis SBS

培养条件亦可导致pH值的变化，pH值在液体发酵过程中呈下降趋势，在固体发酵过程中则呈上升趋势。

The pH value of the substrate was different in various conditions of fermentation , which increased during solid fermentation and decreased during liquid fermentation .

枯草芽孢杆菌（Bacillussubtilis）液体发酵条件

Liquid Fermentation Conditions of Bacillus subtilis

此外工业实验还确定了云芝液体发酵的pH值、残糖浓度以及菌丝体形态等终点指标。

And the terminal criteria of the fermentation , such as pH value , the concentration of residual sugar and the shape of mycelia were designated .

同时，研究了菌株M1在液体发酵过程中菌丝体生物量和发酵液pH的动态变化等。

Growth curve of hypha and pH curve of fluid medium of strain M_1in liquid culture was studied also .

一株具有纤溶活性的枯草杆菌（Bacillussubtilis）的研究&液体发酵条件的选择

Study on a Protein Kinase Lysis Activity of Bacillus Subtilis HW-12 - Selection of liquid fermentation conditions

以单因素实验方法筛选出该菌株液体发酵产酶所需的最佳条件（温度、初始pH、接种量、装液量）和最佳碳、氮源。

The optimal nitrogen and carbon source and fermentation conditions including temperature , primary pH , inoculate volume and medium volume were determined using single factor method .

HACCP在红曲红液体发酵生产中的应用

HACCP application in monascus liquid fermentation

由PAGE电泳酶谱推断，液体发酵培养过程中，灵芝胞外漆酶是单一酶，并不产生其他灵芝漆酶同工酶，且灵芝漆酶活性的升高与其表达量的增加呈正相关。

From the PAGE zymogram , it was inferred that Ganoderma lucidum laccase is a single enzyme and there was no other isoenzyme expressed in the process of liquid fermentation .

以白色念珠菌（Candidaalbicans）作为模型菌株，采用杯碟法对40株虫生真菌液体发酵后的代谢产物进行抑菌活性试验，从而筛选出与高活性抑菌代谢产物相对应的菌株。

Anti Candida albicans disc assay was employed to screen antimicrobial metabolites from the selected entomogenous fungi strains .

Nisin液体发酵工艺条件的响应面分析优化

Response surface optimization study for Nisin liquid fermentation conditions

结果表明血芝液体发酵的最适碳源为玉米粉，最适氮源为黄豆饼粉，最适初始pH值为5，最适温度为26℃。

The result showed that the optimal carbon source and nitrogen source was corn flour and bean cake flour , respectively , and pH 5 and 26 ℃ was the optimally initial pH and temperature , respectively .

对灵芝MP-01菌株在三种培养基上的生长性状进行了研究，并对其液体发酵过程中的pH值变化、发酵全液的多糖含量变化、菌丝生物量及发酵培养性状等进行了观测。

Growth characters of Ganoderma MP-01 in three fermenting liquor were investigated , especially focusing on pH variance , polysaccharide content , mycelial biomass .

此外用一种担子菌Ustilagosp.无性型的液体发酵物HF作为激发子添加至红曲的液体中亦可增加产品monacolink的含量达2倍以上。

In addition , adding fungal elicitor Ustilago sp. HF also can improve the content of Monacolin K to more than 2 times in liquid fermentation than contrast .

灵芝MP-01菌株液体发酵培养基的筛选

Selection of Liquid Culture Media for Ganoderma MP - 01 Fermentation

并通过UV诱变红曲霉筛选红曲多糖的高产菌株，优化其液体发酵条件。研究了影响红曲多糖提取率和纯化程度的主要因素。

Screening the high yield strain of polysaccharides by UV mutation method , at the same time , we optimized the liquid ferment condition , studied the main factors of extraction rate and the degree of purification of polysaccharides .

以木糖为惟一碳源液体发酵，以12h为时间单位取样，测定发酵液中的小分子产物产量，分析发酵规律，简单解析发酵途径。

Utilized xylose for unique carbon source , sampled per 12 h to meter the concentration of small molecule production in the fermentation fluid , analyzed the fermentation pathway .

黑曲霉HQ-1液体发酵产纤维素酶条件研究

Study on the Conditions for Producing Cellulase by Liquid Fermentation with Aspergillus niger HQ-1

方法以灵芝S3号菌株为试验材料，以灵芝漆酶活性为衡量指标，通过正交试验分别对灵芝液体发酵培养基及培养条件进行优化筛选。

Methods Taking S_3 stain of G. lucidum as test materials and laccase activity of G. lucidum as measurement index to optimize the culture media and liquid conditions through orthogonal test .

产耐碱性β-1,4-聚糖酶芽孢杆菌A-30液体发酵研究

Studies on Submerged Fermentation of Alkaline β - 1,4-glycanases by Bacillus pumilus A-30

采用黑曲霉（Aspergillusniger）GD6液体发酵生产纤维素酶，研究了碳源、氮源、培养基起始pH值、接种量、摇床转速、通气量对该菌株产纤维素酶活力的影响。

Cellulase production was carried out by submerged fermentation with Aspergillus niger GD-6 . The effects of nitrogen source , carbon source , initial pH of medium , inoculation amount and velocity of shaker on cellulase synthesis were studied .

本论文通过测定纤维素分解菌复合系MC1发酵过程中的pH值、溶氧量以及纤维素酶活等主要参数的动态变化，探索大规模液体发酵所必要的发酵参数。

This thesis analyses dynamics of main parameters such as during the fermentation of cellulose by determining the pH value , dissolved oxygen and the dynamics of cellulose enzyme activity etc.