可以把纯酒精和挥发油以三比七的比例混合。
本文对关山高、中、低山当归的生长、早期抽苔、产量和挥发油含量及其主要成分进行了研究。
The growth, early bolting, yield of Angelica sinensis and its content and components of essential oils in the high, middle and low mountain of Guan Shan in Long Xian were discussed.
结果：在川续断属植物中发现了三萜类、环稀醚萜类、生物碱、酚酸类、黄酮类和挥发油类化合物。
Results: the chemical constituents including triterpenoid iridoid alkaloids phenolic acids flavonoids and volatile oil were found in the plants of Dipsacus l.
去除辣椒籽和辣椒内部的白色海绵状筋脉可以使辣度降低，这是因为叫做“辣椒素”的挥发油在这些筋脉内较为集中。
By removing the seeds and the white spongy ribs that they're attached to, you can reduce the heat of the Chile. This is because a Chile's volatile oil, called capsaicin, is concentrated in the ribs.
目的：探索提高柴胡注射液挥发油成分含量和改善澄明度的最佳工艺。
Objective: to explore Chaihu injection volatile oil content and the best technology to improve clarity.
目的：通过对马缨丹的叶和花部位挥发油中化学成分的分析比较研究，为马缨丹的开发利用提供依据。
Objective:To provide the foundation for reasonable utilization by analyzing the essential oils of Lantana camara L. in the leaf and the flower part.
方法：采用GCMS联用法对珠光香青挥发油的化学成分进行分离和鉴别。
Methods: The separation and identification of volatile oil of Anaphalis Margartacea were carried out by GC MS method.
采用正交设计方法筛选干姜、霍香挥发油、麝香、牛黄的最佳提取工艺和成型工艺。
Orthogonal design was used to screen the best extract method and moulding method for Volatile oil, Musk and cow-bezoar.
它是半流质的有机化合物，由树脂在挥发性油中溶解而成，松脂可以被提炼成松脂挥发油和非挥发性松脂。
Semifluid mixtures of organic compounds consisting of resins dissolved in a volatile oil, turpentines can be distilled into the volatile oil of turpentine and the nonvolatile rosin.
方法：用水蒸汽蒸馏法和超临界流体萃取的方法提取挥发油。
METHOD: To extract the volatile oil by steam distillation or supercritical fluid extraction (SFE).
采用水蒸气蒸馏法从川桂叶和嫩枝中提取挥发油，出油率分别为1。
The volatile oil was extracted from Cinnamomum wilsonii leaf and twig with the steam distillation and the yield was 1.
结果表明，江苏产茅苍术挥发油成分以苍术酮和苍术素为主；
The results showed that main components of essential oil from wild A.
测定比较了参苏饮袋泡剂、丸剂及汤剂水溶出率、含糖量和总挥发油含量；
The water extract, sugar and total volatile oil of Shensuyin have been determined and compared in the form of bag, pill and decoction.
方法：采取超临界CO2萃取、微波萃取和水蒸汽蒸馏三种方法提取佩兰挥发油。
Method: The volatile oils were obtained with supercritical CO2, microwave and stream distillation.
花椒中富含挥发油、植物碱、酰胺类物质等，因品种、产地的不同这些物质组分和含量有较大区别。
The main components of Zanthoxylum are volatile oils, alkaloids, amides, etc. The contents and constituents of these materials from different species or habitats are greatly different.
方法采用水蒸气蒸馏法分别提取水菖蒲根状茎和根挥发油，采用气相色谱- 质谱联用技术进行分析鉴定。
METHODS:The steam distillation was used to prepare the volatile oil from the rhizome and root of Acorus calamus L .
结果表明：刺山柑花蕾中含有挥发油、氨基酸、蛋白质、糖及其苷类、酚性成分和鞣质、生物碱、有机酸、皂苷、甾体类等物质。
It showed that the flower buds contain essential oils, amino acid, protein, carbohydrates and their glycosides, phenols, tannins, alkaloids, organic acids, saponins and steroids.
目的建立肉桂挥发油特征指纹图谱，为肉桂的内在质量评价和鉴定提供特征数据。
OBJECTIVE to establish a fingerprint analysis on the volatile oil of Cinnamomum cassia Presl and to offer the characteristic data for the quality evaluation.
结果：目前为止，已发现的化学成分主要有挥发油、香豆素和苯丙素类成分。
Result: Up to now, the chemical components isolated from F. assafoetid include mainly essential oil, coumarin, and phenylpropanoids.
采取超临界CO_2萃取和水蒸气蒸馏两种方法提取白苏叶挥发油。
The volatile oils were extracted with supercritical CO_2 and stream distillation.
本发明辛夷提取物 包括挥发油部分、水溶性部分和醇溶性部分。
The extracts of biond magnolia flower comprise a volatile oil part, a water soluble part and an alcohol soluble part.
结论：实验得出的最佳包合工艺操作简便，挥发油利用率和包合率较高。
Conclusion: the optimal process conditions are easy for operation, and high in utilization ratio of volatile oils and the yield of inclusion compound.
同时采用滤纸片琼脂平板扩散法和肉汤稀释法测试了其挥发油对2种真菌和12种细菌(包括6种临床致病菌)的抗菌活性。
The antimicrobial activity of the oil was evaluated against 2 fungi and 12 bacteria including 6 clinical isolated strains using the AGAR disc diffusion and broth micro dilution methods.
目的：分析比较溪黄草、狭基线纹香茶菜及线纹香茶菜挥发油的化学成分，为正确鉴定和评价溪黄草药材的质量提供依据。
AIM: to analyze the chemical constituents in three kinds of Isodon merchandise and to provide the bases for the evaluation and identification of medical plant Isodon.
采用SDE提取精油，用气-质联用技术，分析了重庆产特级和一级珠兰花茶及其素坯的挥发油化学组成。
The volatile oils of Zhulan scented teas and their dhools were extracted with simultaneous steam distillation extract(SDE) as well as analyzed and identified by GC-MS.
阐述了溶剂型、含挥发油型的防水睫毛膏的配方、工艺和产品性能。
This paper expound the formulation technology and function of waterproof mascara. The mascara is made up with solvent or volatile iol.
目的定性、定量分析药对荆芥-防风、单味药荆芥和防风的挥发油成分。
OBJECTIVE To determine the volatile components in herbal pair Herba Schizonepetae-Radix Ledebouriellae(HS-RL), single herb HS and RL.
挥发油的提取和注射剂的制备工艺不变，然后对柴胡注射液进行定性定量比较。
The oil extraction and injection process was not changed , then to qualitatively and quantitatively compared to armeniacae amarum injection.
目的观察檀香挥发油对豚鼠离体回肠和小鼠小肠推进的影响。
Objective To study the effect of sandalwood essential oil on isolated ileum smooth muscle of guinea pigs and the small intestine movement function of mice.
目的对清清颗粒中干姜和木香中挥发油混合物包合工艺进行研究。
The Comparison of the Volatile Components of Dried Ginger when Decocted in Different Combinations with Other Ingredients of Banxiaxiexin Decoction;
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