pinene

The important report is α-pinene way, i, e: the hydrogenation of pinene,oxidation of pinane, reduction of pinane hydroperoxide and pyrolysis of pinanol.

重点综述α-烯法，即：烯氢、氧、氢过氧物还原与醇的热解。

GC determination of the α-pinene and cineol contents in compound mentholatum ointment is introduced.

采用气相色谱法测定复方薄荷脑软膏中α-烯、桉油精的含量。

A method was introduced for quantitative analysis of α-pinene,β-pinene,p-cymene and longifolene by 1102-Gas Chromatograph with the n-dodecane as internal standard.

选用正十二为内标物,采用内标法对α-烯、β-烯、对伞花和长叶烯进行了定量分析。

Reactions of Some Monoterpenes and Nitrogen trioxide Part Ⅱ. Studies on the conditions for preparation of α-pinene nitrosite and its conversion into carvone.

萜类合物与三氧二氮的反应——Ⅱ.α—烯亚氮氧物的制备条件及其转变为香芹酮的研究

Pinic acid is prepared from a-pinene and used as active component of fluxes in electronic industry.

以α-烯为原料合成了酸,并应用工业助焊剂中。

They are a-Terpinene, Isoborneol, Eugenol, Bornyl formate, α-Pinene, 4-Terpineol, Piperitenone et al.

滇高良姜主要学成分为α-松油烯、异龙脑、丁香酚、甲酸龙脑酯、α-烯、松油烯-4-醇、胡椒烯酮等。

Hydration of α pinene catalyzed by dealuminated ultrastable Y zeolite molecular sieve(DUSY)was studied.

研究了脱铝超稳Y分筛(DUSY)对α烯水合反应的催作用。

Moreover, those impurities, as menthone, isomenthone, limonene, 1, 8-cineol and bata-pinene contents of Hai-Xuan mint are lower than that of 73-8mint.

原油中薄荷酮、异薄荷酮、柠檬烯、1,8-桉叶素、β-烯等均低“73～8”。

Results showed that the main aromatic components of mango were terpenes viz, terpinolene, ocimene, α-pinene, beta-myrcene, alpha-thujene, limonene, caryophyllene, Carene, etc.

结果表明,芒果香气主要成分为萜烯类物质,如异松油烯、罗勒烯、α-烯、β-月桂烯、α-侧柏烯、柠檬烯、石竹烯、蒈烯等。