查询词典 Litsea

Such factors as distillation temperature and distillation pressure, etc. which affect the process of preparing citral from Litsea cubeba oil and of preparing cinnamaldehyde from cassia oil by molecular distillation were investigated under rotation of 370～390 r/min,flow rate of 1drop/s,and temperature of cooling water 4～5℃.

利用分子蒸馏新技术从天然香料肉桂油和山苍子油中分离提纯肉桂醛和柠檬醛，用GC–MS联用仪对分离物中肉桂醛和柠檬醛的质量分数进行分析，重点研究了压力和温度等主要影响因素。

Leaf oil of Litsea mollis: cineole and linalyl propanoate

毛叶木姜子叶油：桉油素、芳樟醇基丙酸酯等

Process for the isolation of citral from natural Litsea cubeba oil and lemen oil were investigated.

另外从柠檬草油的轻度馏份中，分离得到高质量的月桂烯。

A process for preparing citral from litsea cubeba oil using molecular distillation were investigated.

利用分子蒸馏技术对山苍子油分离提纯柠檬醛工艺技术条件进行研究。

With the fractional device manufactured by us, more than 97% natural citral can be separated out from the litsea cubeba oil, which is hard to rectify, the product with pure odor is produced with high yield and low energy consumption.

公司设计制造的分馏设备可从分馏难度较大的山苍子油中单离出97%的天然柠檬醛，生产的产品香气纯正、得率高、能耗低。

A fumigation of aromatic oil of Litsea Cubeab was used to discharge the pollution aflatoxin B_1 from Euryale feroe Salisb. The results showed that the contents of aflafoxin can decline from 30 ppb to 10 ppb by the treatment of fumigation at the temperature of 40—50℃. in 72 hours, and that the effectiveness of detoxification was 66.7%.

本文采用山苍子芳香油熏蒸法，对自然污染黄曲霉毒素B_1的芡实进行去除实验，试验结果表明：在40°—45℃下，用山苍子芳香油，对自然污染黄曲霉毒素B_1的芡实，熏蒸处理72小时，可使芡实中黄曲霉毒素B_1由30PPb下降到国标10PPb，解毒效果达66.7%。

A mixed plantation dominated by Litsea rotundifolia, Cinnamomum burmanni, Litsea glutinosa. Lindera chuni had much higher TOC in deep soil than other plantations, similar to that of nearby secondary natural forest.

以豹皮樟Litsea rotundifolia，阴香Cinnamomum burmanni，潺槁木姜子Litsea glutinosa，陈氏钓樟Lindera chuni等为优势种的混交林，深层土壤含碳量显著高于其它混交林，并与村边林相似。

Aim To study the immunomodulatory activity of total flavonoids of Litsea Coreana Leveille on cyclophosphamide-induced immunosuppressive mice.

目的 研究豹皮樟总黄酮(litsea coteana total flavone， LCTF)对环磷酰胺(cyclophosphamide， Cy)诱导的免疫低下小鼠免疫功能的影响。

Monoterpenes and sesquiterpenes are the major chemial constituents in the oil from the leaves of Litsea mollia Hemsl.They are very different from those of the essential oil from the fruits of Litsea mollia Hemsl.

毛叶木姜子叶挥发油的主要成分为单萜和倍半萜，与果实挥发油的化学成分相差很大。

Objective: To observe the toxicity and therapeutic efficacy of Litsea Cubeba oil treating experimental mouse infected by Cryptococcus neoformans with intragastric administration, which is evaluated by the internationally accepted criteria, including survival rate and clonal formation unit count in lung and kidney, to evaluated the feasibility of clinical use and provide initial evidence for clinical use of Litsea Cubeba oil.

目的：以小鼠的生存率及肾脏、肺脏菌落形成单位计数为指标，评价山苍子油灌胃治疗实验性小鼠系统性新生隐球菌感染的疗效，从而为山苍子油的临床应用提供实验依据。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。