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-蒎烯法，即：蒎烯氢化、蒎烷氧化、蒎烷氢过氧化物还原与蒎烷醇热解。

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

相色谱法测定复方薄荷脑软膏中α-蒎烯、桉油精含量。

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.

选正十二烷为内标物,内标法对α-蒎烯、β-蒎烯、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.

萜类化合物与三氧化二氮反应——Ⅱ.α—蒎烯亚氮氧化物制备条件及其转变为香芹酮

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

以α-蒎烯为原料合成了蒎酸,并应于电子工业助焊剂中。

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

滇高良姜主要化学成分为α-松油烯、异龙脑、丁香酚、甲酸龙脑酯、α-蒎烯、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.

了脱铝超稳Y分子筛(DUSY)对α蒎烯水合反应催化作。

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-蒎烯等均低于“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,芒果香主要成分为萜烯类物质,如异松油烯、罗勒烯、α-蒎烯、β-月桂烯、α-侧柏烯、柠檬烯、石竹烯、蒈烯等。