butyric acid

Lactic acid, acetic acid and butyric acid coexisted in sour brewing products.

酸味酿造产品中乳酸 、 醋酸、丁酸共存,但比例不同形成的酸味特征也不同.

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Determination of γ-amino butyric acid as functional factor in germinated brown rice

发芽糙米功能因子γ-氨基丁酸的测定

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Results showed 2-methyl butyric acid was the characteristic product of C. difficile and was wrong identified as isovaleric acid by others.

结果表明2-甲基丁酸是艰难梭菌的特征性产物，以前曾被其他作者错误地鉴定为异戊酸。

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Improvement of the Measuring Method of γ-Amino Butyric Acid

γ-氨基丁酸测定方法的改进

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Studies on Synthesis and anticonvulsant-activity of cinnamoyl γ-amino butyric acid derivatives

桂皮酰基取代的γ－氨基丁酸衍生物的合成及抗惊活性

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Screen of lactic acid bacteria for biosynthesis of γ-amino butyric acid and the microwave mutagenesis

产γ-氨基丁酸乳酸菌的分离筛选与微波诱变育种

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According to analyze the broth , it was found that fermentation type was butyric acid-type.

经过分析发酵液组成确定发酵类型以“丁酸型”为主.

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γ-Amino Butyric Acid ( GABA), a non-protein amino acid, is a natural active constituent in some organisms.

γ-氨基丁酸（γ-Amino Butyric Acid，GABA）是一种独特的非蛋白质氨基酸，是某些生物体内的一种天然活性成分。

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Among the three fatty acids, the strongest effect was found in isovaleric acid treatment, followed by butyric acid treatment, and synergistic effects were observed in the organic mixture treatment.

这三种脂肪酸中，异戊酸处理的抑制作用最强，丁酸处理次之，并观察到有机混合物处理具有协和效应。

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The cyclohexyl butyrate was synthesized by esterification of butyric acid with cyclohexanol under microwave irradiation.

探讨了在微波辐射下以丁酸和环己醇为原料直接酯化合成丁酸环己酯的方法.

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Changes of γ-Amino Butyric Acid During Soaking of Brown Rice

糙米浸泡过程中γ-氨基丁酸的变化

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Total content of seventeen kinds of amino acids in the fructus viticis was 3.51% ( mg/ 100mg), and γ-amino butyric acid ( GABA, 2.203 mg/ 100g) was checked out.

蔓荆子生药材17种氨基酸总量为3.51%（mg/100mg），此外还检出微量γ-氨基丁酸（GABA，2.203mg/100g）。

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Study on Preparation of Butyric Acid by Oxidation of Butyraldehyde

正丁醛氧化制备正丁酸工艺过程研究

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The second cut alfalfa was not mould but the butyric acid content was more cumulated in high moisture baled alfalfa silage.

第二茬拉伸膜裹包苜蓿青贮长期贮存没有发霉现象，但苜蓿青贮的丁酸含量在苜蓿原料DM含量为18%时升高。

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In VFA, aluminum compounds have more serious inhibitation to acid and butyric acid contrasting propionic acid.

试验后通过对厌氧微生物液体培养基VFA组分的测定,发现铝盐对乙酸和丁酸的抑制作用较丙酸更强烈些.

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yellow water, as the byproduct in liquor production, contains rich lactobacilli, butyric acid bacteria, caproic acid bacteria and microzyme etc.

黄水是白酒酿造过程中的副产物，其含有丰富的乳酸菌、丁酸菌、己酸菌、酵母菌等微生物资源。

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Preparation of [ 4,4-~ 3H]-γ-amino butyric acid

高比度[4,4-~3H]-γ-氨基丁酸的制备

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The results showed that at the condition of 1.2 ∶ 1 molar ratio of isoamyl alcohol to n-butyric acid, 0.5% catalyst ( molar percent of n-butyric acid), 2.5 h, no water-carrying agent, at reflux temperature, the esterification degree achieved 95.8%.

反应条件为醇酸摩尔比12∶10，催化剂用量05%（以酸的摩尔数计），反应时间25h，不加带水剂，回流反应温度在130～135℃条件下，酯化率可达958%。

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In the process of hydrogen acid production, the hydrogen is mainly produced by the ethanal type of fermentation ( ETF) and butyric acid type fermentation ( BATF).

产氢产酸发酵过程中氢气产生的主要途径为乙醇型发酵过程和丁酸型发酵过程。

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Optimization of culture medium for lactic acid bacteria with high production of γ-amino butyric acid in traditional dairy products

传统乳制品中产γ-氨基丁酸乳酸菌的培养基优化

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Xiang long-grain non-glutinous rice 11 was selected as raw material from 5 rice varieties and the changes of γ-amino butyric acid under different soaking conditions were studied.

从5个水稻品种中选取湘晚籼11号为原料，研究了糙米在不同浸泡条件下γ-氨基丁酸的变化。

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Effects of β-Amino Butyric Acid Induced Rice Blast Resistance on Reactive Oxygen Metabolism

β-氨基丁酸诱导水稻稻瘟病抗性对活性氧代谢的影响

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Primary determination of γ-amino butyric acid content in fermented soybean product

几种发酵豆制品中γ-氨基丁酸含量的初步测定

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Several kinds of extractants of the alcohol-water systems such as phenol, butyric acid etc were predicted.

预测苯酚 、 丁酸等可望作为 醇水 体系的萃取剂.

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γ-amino butyric acid ( GABA), a well-studied inhibitory neurotransmitter, is involved in lots of metabolic activities.

γ-氨基丁酸（GABA）是目前研究较为深入的一种重要的抑制性神经递质，它参与多种代谢活动，具有很高的生理活性。

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In this paper, we mainly researched that butyric acid mono-and diglycerides can be synthesized by esterifying with phosphoric acid catalyzer, by selecting glycerol and butanoic acid as raw material, carbon tetrachloride as solvent.

本论文主要研究了以丁酸和甘油为反应物，四氯化碳为带水剂、磷酸作催化剂酯化合成丁酸单双甘油酯。

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Using sodium bisulfate as the catalyst, butyl butyrate was synthesized from butyric acid and butanol.

以硫酸氢钠为催化剂, 丁酸与丁醇为原料合成了丁酸丁酯.

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The results of the gas chromatograph analysis showed that the major organic phytotoxic compounds that were taken out by activated charcoal were isovaleric acid, butyric acid and isobutyric acid, sharing 45%, 35% and 20%, respectively.

气相色谱分析的结果表明，由活性碳分离出来的鸡粪嫌气发酵液（ADCME）对植物产生毒害的主要有机化合物是异戊酸、丁酸和异丁酸，分别占45%、35%和20%。

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Disclosed is a method to prepare 2.2-dimethylol butyric acid, belonging to dimethylol butyric acid technical field.

一种2.2-二羟甲基丁酸的制备方法, 属于二羟甲基丁酸技术领域.

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Any of three isomeric glyceryl esters of butyric acid , naturally present in butter.

丁酸的三种同分异构甘油酯的任一种.

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