挥发油

Results: Mice given oral LD50 nutmeg for the volatile oil 7.67g Pharmacognosy / kg.

结果：小鼠灌胃给予肉豆蔻挥发油的LD50为7.67g生药/kg。

The effect on the stability of liposome of the volatile oil of houttuymia cordata encapsulated by acylated phosphatide is studied.

研究了酰化改性磷脂对包封鱼腥草挥发油的脂质体稳定性的影响。

The identified compounds occupied 98.97% of the volatile oil. The main component is 6, 10, 14-trimethyl-2-pentadecanone (43.86%), then is phytol (36.54%).

所鉴定成分占挥发油总量的98.97%，其主要成分为6，10，14-三甲基－2-十五烷酮(43.86%)，其次是植醇(36.54%)。

Result］ The optimum technology for extracting the volatile oil from the pine needle of P.

结果］马尾松松针挥发油的最佳提取工艺为：液料比9∶1，提取时间3 h，浸泡时间7 h。

Results64 kinds of constituents in the volatile oil were identified from Amonun krauanh Pire ex Gagnep and their relative areas were above 95% among the total peak areas.

结果从白豆蔻挥发油中鉴定了64个化合物，占馏出峰峰面积的95%以上。

The most important factor that affects the amount of essential oil and alcohol extractsin the pyrolusite-...

结论火候、无名异和醋的用量是影响无名异制乳香中挥发油含量和醇提取物量的重要因素。

Results With 9 times water and 150~300℃ high fire,extracting for 6 h,the final pyrolusite-made frankincense with 20% pyrolusite and 5% vinegar contained the greatest amount of essential oil and alcohol extracts.

结果用无名异炮制的乳香，加9倍量水，提取6 h，以中火炒制，20%无名异和5%醋的炮制品中挥发油的含量和醇浸出物含量最高。

Objective: To study the chemical constituents of the volatile oil from the rhizome of Anemarrhena asphodeloides .

中文摘要：目的：研究知母挥发油的化学成分。

Take stock of the accumulative and distributive changes of the weight and chemical compositions in the root tuber and rhizome respectively.

地下部分的形态发育和重量变化动态，及其与主要化学成分挥发油和总姜黄素含量的相关性。

Objective To analyze the chemical constituents of the essential oils from Salvia plebeia R.

目的分析荔枝草挥发油的化学成分。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。