己酸酯

The effect of aluminate coupling agent on interfacial properties between bamboo powder and polycaprolactone was studied in this paper.

研究铝酸酯作为竹粉和聚己内酯的偶联剂对竹塑复合材料界面性能的影响。

The produced liquor had elegant and exquisite aroma, sweet taste, and enjoyable aftertaste with 60～80 mg/100 mL increase of ethyl caproate content.

结果表明，应用高温堆积发酵新工艺，不仅丰富了微生物的种类和数量，同时增加其代谢产物的种类和含量，增加了白酒中的香味成分，所产酒的香气更加幽雅、细腻；口味更醇甜、绵软、丰满、味长；且己酸己酯的含量增加了60～80 mg/100 mL。

A mold strain producing ethyl caproate esterifying enzyme was isolated from Luzhou-flavor Daqu and it was identified as aspergillus flavus by Biolog microbes automated identification system.

从浓香型大曲中分离得到1株产己酸乙酯酯化酶霉菌，经Biolog微生物自动分析系统鉴定为黄曲霉。

The application of such esterifying monascus in liquor production could evidently increase total ester content and ethyl caproate content in product liquor and the product liquor had mellow and pure taste with enjoyable aftertaste.

将其应用于酿酒生产，能明显提高成品酒总酯及己酸乙酯含量，生产的成品酒窖香纯正浓郁，酒体醇厚爽净，回味悠长。

Sesame-flavor liquor (produced by the combination of Luzhou-flavor liquor production techniques, Maotai-flavor liquor production techniques and Fen-flavor production techniques) contains multiple flavoring compositions including ethyl acetate, ethyl caproate, pyrazine, furan, phenols, thiazole and sulfur compound etc. The coexistence of those flavoring compositions in proper proportion finally forms the special sesame flavor.

其与浓清酱工艺的巧妙结合，香气成分复杂，除含适量的乙酸乙酯、己酸乙酯外，主要还含类似焦香的吡嗪类与呋喃类、酚类、噻唑、含硫化合物等成分，这些成分以适当的比例共存时才能构成芝麻香的特有香气。

The results indicated that the use of such membrane could achieve satisfactory separation effects (condensate of high alcoholicity and rich flavoring substances was obtained, membrane-flowing rate: ethanol＞esters except ethyl lactate＞aldehyde＞other alcohol＞water), the membrane had good selectivity to ethanol and ethyl caproate had good membrane-flowing rate and membrane-passing percentage, however, ethyl lactate, aldehyde and methanol had poor mambrane-passing percentage with heavy loss during membrane-passing.

结果表明，渗透汽化膜有良好的分离性能，可得到高酒精度、香味物质富集的冷凝液；过膜速率：乙醇＞酯类＞醛类＞其他醇类＞水；膜对乙醇选择性好，己酸乙酯的过膜率及过膜速率高；乳酸乙酯、醛类及甲醇过膜率较小、损失量较大；渗透汽化膜用于白酒的香气成分分离有良好的工业应用前景。

The Di(2-ethyl hexyl) Adipate in Nenjiang river water was extracted by hexane with ultrasonic generator.

采用超声波提取技术，用正己烷提取嫩江水中己二酸二(2-乙基己基)酯增塑剂，以气相色谱/质谱联用选择离子监测法检测，外标法定量。

Chromatography peaks were obtained by GC-MS and 56 compounds were identified. The main components were linalyl butyrate (30.212%),(1α, 3α, 4β, 6α)-4,7,7-trimethyl-bicycloheptan-3-ol (10.940%),-4-carene (1.826%), 4-methylene-1-(1-methylethyl)-bicyclo [3.1.0] hexane (1.109%),β-myrcene (1.170%), limonene (5.784%), 3, 7-dimethyl-1, 6-octadien-3-ol (5.742%), n-hexadecanoic acid (0.914%) and-9, 12-octadecadienoic acid (2.952%), etc.

用GC-MS分离出69个峰，鉴定出56种物质，主要成分为：芳樟丁酸酯(30.212%)、(1α， 3α， 4β， 6α)-4，7，7-三甲基－双环[4.1.0]庚烷－3-醇(10.940%)、-4-蒈烯(1.826%)、4-亚甲基－1-（1-甲基乙基）－双环[3.1.0]环己烷(1.109%)、β-月桂烯(1.170%)、柠檬烯(5.784%)、3，7-二甲基－1，6-辛二烯－3-醇(5.742%)、n-棕榈酸(0.914%)、-9，12-十八碳烯酸(2.952%)等。

There were ten compounds gave the large contribution on the flavor of milk fat,they were octanal,2-nononone,ethyl carpylate,butanoic-acid,pentanoic acid,2-tridecanone,hexanoic acid,heptanioc acid,octanioc acid(flower-like,a little winey)and an unknown compound.

利用GC-O与GC-MS结合鉴定天然乳脂风味中的特征致香成分，鉴定出有十种物质对于乳脂的风味是有较大贡献的，分别是辛醛、2-壬酮、辛酸乙酯、丁酸、戊酸、2-十三酮、己酸、庚酸、辛酸、还有一种未知化合物。

A new type of polyaspartic esters secondary amine called PAE-b was prepared from prime amine 4,4'-methylenebis and dialkyl maleates via a Michael Addition Reaction.

通过伯胺4，4'-二氨基环己基甲烷与马来酸二乙酯的Michael加成反应，合成1种新型聚天门冬氨酸酯仲胺。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。