营养培养基

词组短语

culture media

与营养培养基相关的网络例句 [注：此内容来源于网络，仅供参考]

However, yet the male agaric fruiting body is difficult to plant, but its mycelium could be planted on the artificial culture medium, and this myvelium does not have any request to the culture medium ,the mycelium grows vigorously on the culture medium.

然而，虽然桑黄子实体栽培困难，但其菌丝体却能够在人工培养基上生长繁殖，而且该菌对培养基的理化性质并无特殊要求，在营养丰富的培养基上菌丝长势旺盛、浓密。

The modern methods of bacteriological technique began in the late 19th century with the use of stains and the development of methods of cultivating organisms on plates of nutrients.

现代细菌学研究的方法学始于19世纪晚期，包括建立细菌染色方法和在培养基中进行微生物分离的技术，当时的培养基是用明胶和琼脂固化的营养物质。

In conclusion, the lag phase of Streptococcus thermophilus was shorten in the eutrophy culture medium, and the time achieving the culminated point of logarithmic phase was shorted also, at the same time, the stationary phase lengthened. After secondary culture, Streptococcus thermophilus reached directly the log phase hardly through the lag phase, and then quickly reached the decline phase. There were more relations of the metabolic regalities of the three kinds of nutritive substances with the super-concentrated incubation process of Streptococcus thermophilus: the more the number of the bacteria, the quicker the metaboling, while the fewer, the slower the metabolism. Moreover, there apparently existed morphologic changes in this course, and there maybe existed the apoptosis, which correlated with bacteria propagation and acid producing. With the culture time postponed, the nutritive substances in the culture medium lacked also, and the morphologic change and apoptosis appeared more obviously.

结果表明，嗜热链球菌在营养丰富的培养基中的生长延滞期缩短，到达对数生长顶点的时间变短，稳定期的时间延长，当经过二次培养后，嗜热链球菌几乎不经过延滞期直接到达对数期，平稳期持续的时间较短，很快到达衰亡期；嗜热链球菌在超浓缩培养过程中三大营养物质的代谢规律也同它的培养过程有很大的关系，菌数多，其代谢旺盛，菌数降低其代谢速度减慢；嗜热链球菌在超浓缩培养过程中存在着明显的菌体形态变化，并可能存在着细胞凋亡，与菌体增殖和产酸规律密切相关，随着培养时间延长，培养基中营养物质变得贫乏，菌体形态变化和细胞凋亡的情况愈加明显。

In this paper, two species of tall fescue seed were cultivated on the MS medium supplemented with different kinds of hormones and nutrients.

该文以MS培养基为基本培养基，两个品种的高羊茅种子为外植体，接种在附加 2 ，4 D、KT、6 BA、NAA、IAA、水解乳蛋白等不同激素和营养物质的培养基上，研究了诱导高羊茅种子愈伤组织形成的主要因素。

The high inoculum levels increased the bacterial growth and shorten the time for antifungal substance production. The powder of rice, soybean cake, yeast, and wheat bran, CaCO3 and KH2PO4 were better nutrients for the bacteria growth and antifungal substance production. There were two stages during the fermentation process at 30℃. The growth of bacteria increased at the first 24 h and the pH of broth rose, but no antifungal activity was observed until 41 h later and reached to the highest level at 114 h.

基本营养物质的初步筛选试验证明：大米粉、豆饼粉、麦麸、酵母粉和CaCO3及KH2PO4是发酵培养基中最佳的营养物质，可满足抗菌物质产生对碳、氮和矿物质的营养需求。B-903的发酵过程可分为两个阶段：在30℃下，24小时内，细菌数量达最大值，pH值由低向高变化，但此阶段检测不出抗菌物质的活性；第二阶段，培养41小时后，抗菌物质活性开始显露，至112小时后达最大值，pH值也逐渐由高变低。

An enzyme found in certain plants, bacteria, and fungi that catalyzes the hydrolysis of pectin to pectic acid and methanol.

胨各种从天然白蛋白酸或酶水解中得到的合成物，用做培养细菌的营养培养基

The germination test of Sporocarps of Microlepia hancei prantl had been done, the callus can be induced from the delicate stem of Microlepia hancei prantl; The inducement and proliferation medium of callus was MS＋6-BA2 mg/L+NAA0.2 mg/L;the optimal combination of hormones of buds differentiation was MS+6-BA 0.4 mg/L; the effect of MS medium in radication culture was better than 1/2MS, the roots of plants were all efficiently induced in MS medium without reference to adding IBA、NAA or IBA＋NAA, the rate of radication was high; the effect of seedling cultured in the mixture of perlite and turf soil was better than perlite、garden soil and river sands.the mixture of perlite and turf soil has the excellences such as ventilate、water conservation 、nourishment and so on,the survival rate was higher and seedling substance was also hale.

试验进行了华南鳞盖蕨孢子果的萌发试验，并利用幼嫩茎段进行诱导愈伤组织；愈伤组织的诱导与增殖培养基为MS＋6-BA2 mg/L+NAA0.2 mg/L；其芽分化最佳激素组合为MS+6-BA 0.4 mg/L；生根培养中MS基本培养基比1/2MS效果好，MS基本培养基不论附加生长素IBA、NAA或IBA＋NAA，均能有效地诱导植株生根，生根率高；假植以珍珠岩和泥炭土的混合物为基质效果优于珍珠岩、菜园土和河沙，具有通气、保水、营养等优点，假植成活率高，苗势健壮。

Any of various compounds obtained by acid or enzyme hydrolysis of natural protein and used as nutrients in culture media.

胨各种从天然白蛋白酸或酶水解中得到的合成物，用做培养细菌的营养培养基

Various media were ued for plate count: nutrient agar, nutrient agar supplemented with 10, 20, 30 % sucrose.

几种培养基被用于平板计数：营养琼脂培养基，以及分别加有10%，20%，30%蔗糖的琼脂培养基。

NJWGY3665 bacterial strain is inoculated in a glucose nutrient culture medium to carry out the slant culture, the culture temperature is 28 to 37 DEG C and the culture time is 2 to 6 days;(2) seed culture: a spore which is cultured on a slant is produced into a single-spore suspension by using sterile water, which is also inoculated in a seed culture medium for culture, the temperature is 28 to 32 DEG C, the rotational speed is 200rpm and the culture lasts for 2 to 6 days;(3) fermentation culture: the seed liquid is inoculated in a fermentation culture medium for culture, the temperature is controlled at 28 to 37 DEG C, the pH is controlled at 6.0 to 9.0, the rotational speed is 180 to 220rpm, the fermentation lasts for 5 to 9 days, so as to obtain the Streptomyces sp., methanol or ethanol is used for the extraction and separation of mycelium through the method of centrifugal separation, then the resin method is adopted for carrying out refining, so as to obtain the peptide antibiotics enramycin.

NJWGY3665菌种接到葡萄糖营养培养基中，进行斜面培养，培养温度28-37℃，培养时间2-6天；(2)种子培养：用无菌水将斜面上培养的孢子制成单孢子悬液，并接种到种子培养基中培养，温度为28～32℃，转速为200rpm，培养2-6天；(3)发酵培养：将种子液接种到发酵培养基中培养，温度控制在28-37℃，pH控制在6.0-9.0，转速180-220rpm，发酵5-9天，得到链霉菌，采用离心分离的方法将菌丝体用甲醇或乙醇进行提取分离，再采用树脂方法进行精制，获得多肽类抗生素安来霉素。

与营养培养基相关的网络解释 [注：此内容来源于网络，仅供参考]

Nutrient agar：营养琼脂培养基

nutrient 营养素 | nutrient agar 营养琼脂培养基 | nutrient fat 营养脂肪

Malt Agar：麦芽汁琼脂(培养基)

Glycerin Agar:甘油琼脂 | Malt Agar:麦芽汁琼脂(培养基) | Nutrient Agar:营养琼脂

Anaerobic medium：厌氧培养基

培养基按营养组成和用途,分为基础培养基(basic medium)、增菌培养基(enrichment medium)、鉴别培养基(differential medium)、选择培养基(selective medium)和厌氧培养基(anaerobic medium)等;按物理性状分为液体培养基、半固体培养基和固体

Nutrient broth：营养液体培养基

nutrient agar plate 营养琼脂平面 | nutrient broth 营养液体培养基 | nutrient cycle 营养素循环;养料循环;养份循环

enriched medium：加富培养基

1) 加富培养基(enriched medium) 根据培养菌种的生理特性加入有利于该种微生物生长繁殖所需要的营养物质,该种微生物则会旺盛地大量生长,如加入血、血清、动植物组织提取液等以培养营养要求比较苛刻的异养微生物.

enrichment medium：富集培养基

3)加富培养基和富集培养基(enrichment medium):在普通培养基(如肉汤蛋白胨培养基)中加入某些特殊营养物质制成的一类营养丰富的培养基. 这些特殊营养物质包括血液、血清、酵母浸膏、动植物组织液等,用来培养营养要求比较苛刻的异养型微生物,

enrichment medium：增菌培养基

培养基按营养组成和用途,分为基础培养基(basic medium)、增菌培养基(enrichment medium)、鉴别培养基(differential medium)、选择培养基(selective medium)和厌氧培养基(anaerobic medium)等;按物理性状分为液体培养基、半固体培养基和固体培养基三大类.

semisolid medium：半固体培养基

29.半固体培养基(semisolid medium) 在液态培养基中加入凝固剂的量比固体培养基中的少而制成的半固体状态的培养基. 31.基础培养基(minimum medium) 含有一般微生物生长所需基本营养物质的培养基. 32.加富培养基(enrichment medium) 在基础培养基中加入某些特殊营养物质,

CLED Medium：培养基

CM0275 BAIRD-PARKER琼脂基础 Baird-Parker Agar Base | CM0301 CLED培养基 CLED Medium | CM309 WL营养琼脂 WLN Agar

Rose Bengal agar Sodium：玫瑰红钠琼脂培养基

Nutrient agar 营养琼脂培养基 | Rose Bengal agar Sodium 玫瑰红钠琼脂培养基 | Nutrient broth medium营养肉汤培养基