Results: Earthworm have a higher relative amount of myristic acid, hexadecanoic acid, palmitoleic acid and linoleic acid. 结果:地龙中肉豆蔻酸、棕榈酸、棕榈烯酸和次亚油酸相对含量较高。
Of them the major fatty acids were: hexadecanoic acid; 13-octadecenoic acid and9,12-octadecadienoic acid. 其中主要成分为:棕榈酸,油酸和亚油酸。
There were three compounds isolated from petroleum ether extraction and identified to be hexadecanoic acid(ⅰ), triacontane(ⅱ) and nonacosane(ⅲ). Franquet石油醚部位中分离并鉴定了3个化合物:棕榈酸(Ⅰ)、三十烷(Ⅱ)、二十九烷(Ⅲ);
There were volatile compounds, mainly limonene, accounted for 84.07% in the outer yellow peel, while there were mainly octadecadienoic acid, hexadecanoic acid, and ethylene oxide heptamer in the inner white peel. 金柚外黄皮中挥发性成分以柠烯碳氢化合物为主体成分,其中柠檬烯含量占粗精油的84.07%,金柚内白皮则以十八碳二烯酸、棕榈酸和七聚氧化乙烯为主体成分。
Imidazoline corrosion inhibitor YQ-01 was synthesized with hexadecanoic acid, diethylene triamine, maleic acid anhydride. 以棕榈酸、二乙烯三胺、马来酸酐为原料合成了一种咪唑啉型缓蚀剂YQ-01,与YQ-02复配后得到能有效抑制二氧化碳腐蚀的缓蚀体系YQ-03。
Among those, 2,4-Decadienal, Hexadecanoic acid ethyl ester and Hexadecanoic acid methyl ester were found from the oil in Ziziphus jujuba Mill. 其中2,4-癸二烯醛、棕榈酸甲酯、棕榈酸乙酯为首次从酸枣仁油中发现;
The volatile components in root of Ficus hitra Vahl were analyzed by GC-MS, the results suggested that the main volatile components in root of Ficus hitra Vahl were Hexadecanoic acid, Oleic acid, Linolic acid and Ethyl Acetate; 应用气-质联用法对五指毛桃挥发性成分进行了研究,结果表明:五指毛桃挥发性成分以十六酸、油酸、亚油酸及乙酸乙酯为主;
Study on Modification of End Groups of Aliphatic Hyperbranched Polyester by Hexadecanoic Acid 棕榈酸对脂肪族超支化聚酯的端基改性研究
Conclusion: The main constituents of the volatile oil in Rubus chingii Hu are hexadecanoic acid ( 28.23%) and ambrettolide ( 26.24%). 结论:覆盆子挥发油主要成分为正十六酸、黄葵内酯,分别占挥发油总量的28.23%和26.24%。
The main components in ethanol-extracts are psoralen, hexadecanoic acid, hexadecanoic acid ethyl ester, bergapten, oleic acid and linoleic acid. 其乙醇提取物中以补骨脂素、十六酸、十六酸乙酯、佛手内酯、油酸、亚油酸为主。
According to GC-MS analysis, the propolis contains 192 substances, including flavonoids, cinnamic alcohol, lanosterol acetate, hexadecanoic acid, 18-ene, 22 alkyl acids, vitamin E, etc.2. 根据本工艺提取的蜂胶经GC-MS检测,检测结果表明所提蜂胶中含有192种物质,包括黄酮类化合物、肉桂醇、羊毛甾醇醋酸盐、十六酸、十八烯、二十二烷酸和维生素E等。
The quasi-optimal factors which affected middle flavor were total plant alkaloid, potassium, hexadecanoic acid, scopoletin. 总植物碱、钾、硬脂酸、莨菪亭为影响中间香型烤烟感官质量的准优因素。
Total sugar, reducing sugar, hexadecanoic acid, stearic acid were the quasi-optimal factors of affecting sensory quality of enriched flavor flue-cured tobacco, and the quasi-optimal factors which influenced sensory quality of fen-flavor were total sugar, potassium, succinic acid, rutin. 结果表明:总糖、还原糖、棕榈酸、硬脂酸为影响浓香型烤烟感官质量的准优因素;总糖、钾、琥珀酸、芸香苷为影响清香型烤烟感官质量的准优因素。
Methanol components ( F) mainly identified the validity of allelochemicals basking Jiao ketone-2, and hexadecanoic acid methyl ester, propyl-benzene nonane fatty acid methyl ester compounds tubes chain series. 甲醇馏分(F)中主效化感物质为降姥鲛酮-2、棕榈酸甲酯、邻丙基-苯壬酸甲酯等长链脂肪酸系列化合物。