Most content of volatile acids is acetic acid, which could seriously deteriorate litchi fruit wine quality.
挥发酸中绝大部分是醋酸，严重影响了荔枝酒的质量。
The control of volatile acids content has always been a technical problem in the brewing of litchi fruit wine.
在荔枝酒的生产过程中，挥发酸的控制是一个技术瓶颈，发酵过程易造成荔枝果酒挥发酸超标。
The analysis of acidity in liquor comprises of analysis of total acidity, volatile acids and available acidity.
酒类酸度分析包括总酸度、挥发酸和有效酸度分析。
Result showed total content of non-volatile acids decreased from 6 to 18 months, varied slowly from 18 to 30 months, and changed fast after 30 to 48 months.
结果表明，烤烟在陈化过程中，①非挥发酸在6到18个月内含量明显降低，18到30个月内变化减缓，30到48个月内下降又加快，非挥发酸总量与苹果酸含量线性相关；
The control of volatile acids content has always been a technical problem in the brewing of litchi fruit wine. The fermentation process would produce excess volatile acids.
在荔枝酒的生产过程中，挥发酸的控制是一个技术瓶颈，发酵过程易造成荔枝果酒挥发酸超标。
To confirm the microbial origin of fumaric acid it is necessary to check other relevant parameters like other organic acids, volatile acids, lactic acid, ethanol and patulin.
为了鉴定产生富马酸产生菌，需要检查相关参数，比如其它的有机酸，挥发性酸，乳酸，酒精和棒曲霉毒素等等。
If the body did not regenerate the HCO3 - lost in buffering the non-volatile acids, the entire buffer capacity would be used up in abort 6 days (assuming a normal rate of acid production).
如果机体不能生成由于中和非挥发性酸而丢失的HCO3 -，那么机体的整个缓冲容量将在6天内被耗尽(假设在正常的产酸速度下)。
The Saussurea involucrata chemical composition was: alkaloid, flavanone, sterol, volatile oil, 16 kind of amino acids, Saussurea involucrata lactone and so on.
雪莲化学成分为：生物碱、黄酮、甾醇、挥发油、16种氨基酸、雪莲内酯等。
The collectors contained fibres of different compositions, each of which absorbed a unique range of volatile molecules such as organic acids, alcohols, amines and ketones.
收集器里配有不同成分的纤维，每种纤维所含的活性分子都各异，比如有机酸、醇、胺、甲酮等。
The experiment results showed that the volatile of ash-leaf maple consists of 31 compounds, which are classified into alcohols, aldehydes, acids, esters, ketones, terpenes and others.
结果显示，复叶槭的挥发性物质由31种化合物组成，分属于醇类、醛类、酸类、酯类、酮类及萜类等。
The results showed that the content of soluble reducing sugar decreased remarkably and the acidic value increased after the fermentation, some volatile organic acids were produced.
测定了发酵前后烟叶碎片的化学成分，结果表明，发酵后的烟叶碎片中的可溶性还原糖含量明显降低，同时有机酸性成分增多，酸值提高。
Results: the chemical constituents including triterpenoid iridoid alkaloids phenolic acids flavonoids and volatile oil were found in the plants of Dipsacus l.
结果：在川续断属植物中发现了三萜类、环稀醚萜类、生物碱、酚酸类、黄酮类和挥发油类化合物。
Volatile organic acids and nonvolatile organic acids from the dry ice expanded tobacco were determined by derivation of organic acids and GC MS analysis.
把烟草中的有机酸衍生化后，用GCMS分别分析了烟丝干冰膨胀前后挥发性有机酸和非挥发性有机酸的含量。
Volatile organic acids are the main products in sludge digestion process in sewage treatment plants.
挥发性有机酸(如乙酸)是污水处理厂污泥消化工艺中的主要产物。
The effects of autoxidation and thermal degradation of lipids leading to the volatile components and the oxidation of lipid with unsaturated fatty acids on the formation of meat flavour were reviewed.
综述了脂质自动氧化、热降解产生的挥发性物质及含有不饱和脂肪酸的脂质氧化在肉风味中的重要作用。
The volatile constituents contents increased and the dissociation amino acids content declined with the adding of the yield.
在一定负载量范围内，挥发性物质含量随负载量增加而提高，游离氨基酸总含量随负载量增加而下降。
The main chemical components of Oplopanax elatus are saponins, volatile oil, flavonoids, anthraquinones, fatty acids etc.
东北刺人参中含有多种皂甙、挥发油、黄酮、蒽醌、脂肪酸等主要化学成分。
Abstract: an experiment was conducted to determine the effects of yeast cell wall polysaccharides on intestinal volatile fatty acids and microbial flora of weaned piglets.
摘要本研究旨在探讨饲粮中添加酵母壁多糖对断奶仔猪肠道挥发性脂肪酸和微生物菌群的影响。
The effects of autoxidation and thermal degradation of lipids leading to the volatile components and the oxidation of lipid with unsaturated fatty acids on the formation of meat flavour were reviewed.
本文提出了一个油脂自动氧化机理表述模型，并求出了与之相关的速度方程式，阐明了氧在油脂自动氧化中的作用机理和油脂的自动氧化过程。
The effects of autoxidation and thermal degradation of lipids leading to the volatile components and the oxidation of lipid with unsaturated fatty acids on the formation of meat flavour were reviewed.
本文提出了一个油脂自动氧化机理表述模型，并求出了与之相关的速度方程式，阐明了氧在油脂自动氧化中的作用机理和油脂的自动氧化过程。
应用推荐