higher alcohols

Study on Hydrogenation Reaction for Higher Alcohols Preparation from Fatty Acid Methyl Esters with Cu Fe Catalysts

由脂肪酸酯制备高碳醇Cu－Fe系催化剂的研究

互联网摘选

The synthesis of higher alcohols from synthesis gas over double bed catalysts was studied.

研究了复合催化剂床对合成低碳醇反应行为的影响.

互联网摘选

In comparison with pre-fermented soymilk, all the three soymilk yoghurts showed significantly higher contents of ketones and acids but significantly lower contents of aldehydes and alcohols.

感官评定结果表明，乳酸菌种及其混合比例对发酵酸豆乳的香气有明显影响。

互联网摘选

the formation approaches of higher alcohols include degradation metabolism and anabolism.

高级醇的生成途径有降解代谢和合成代谢两种。

互联网摘选

The effects of pressure fermentation on barm propagation, the formation and reduction of diacetyl, the formation of higher alcohols and esters, and beer taste were studied in the experiments.

摘要实验研究了压力发酵对酵母繁殖、双乙酰形成及还原、高级醇和酯的形成，以及啤酒口味等方面的影响。

provided by jukuu

Effect of buffer capacity of saccharified wort on the yield of higher alcohols in beer brewing

麦汁缓冲性能对啤酒酵母高级醇生成量的影响

互联网摘选

Higher alcohols anabolism and degradation metabolism during beer brewing, is the main by-product of yeast fermentation.

高级醇是构成啤酒酒体的重要物质, 是啤酒酿造过程中不可避免的副产物.

互联网摘选

The Higher Alcohols in the Process of Beer Brewing

啤酒酿造过程中的高级醇

互联网摘选

Higher content of acetaldehyde and higher alcohols were the key reasons of headache after beer drinking.

乙醛及高级醇的含量高是啤酒上头的主要原因.

互联网摘选

Water quality, acid added and wort boiling time were the main factors which affected the buffer capacity of wort on the condition that the main component of wort was given, and the bigger buffering capacity, the more higher alcohols content.

在麦汁主要成分给定的情况下，水质、外加酸以及麦汁煮沸时间是影响麦汁缓冲容量的重要因素，缓冲容量愈大，高级醇含量愈高。

互联网摘选

This mechanism is mainly presented by parameter of Kr. On the other hand, ROS simultaneously pass down the active radicals by higher alcohols to form another electron-transferring chain, as another mechanism.

该机制主要由自由基生成速率体现。另一方面，活性氧同时将活泼的自由基经过高级醇传递，形成另一机制的电子传递链。

互联网摘选

Mathematical modelling and verifying tests with a small sieve-plate column were conducted for simulating methanol column, azeotrope column and water-removal column which were to be used for removal of water from higher alcohols with cyclohexane as a azeotrope former.

对低碳燃料醇环己烷共沸蒸馏脱水三塔（甲醇塔、共沸塔和脱水塔）流程中的各塔进行了数模计算，并用小型筛板塔进行验证。

互联网摘选

Control of Formation of Higher Alcohols in Beer Brewing

啤酒酿造过程高级醇形成的控制

互联网摘选

The results were as follows: as for wine made by grape from pergola system, it had a few kinols of higher alcohols and lower cont.

栽培架式及树体负荷量对酿酒葡萄及其葡萄酒的化学成分，特别是香气有一定的影响，但国内缺乏系统的研究。

互联网摘选

higher alcohol acrylates were synthesized by direct melt esterification of acrylic acid with higher alcohols, catalyzed by p-toluenesulfonic acid in the absence of poisonous methylbenzene.

以丙烯酸和高碳醇为原料、固体酸为催化剂，采用熔融酯化法合成了不同碳链长度的丙烯酸高碳醇酯纯品。

互联网摘选