- 更多网络例句与挥发油精相关的网络例句 [注：此内容来源于网络，仅供参考]
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Among them,the main type of the constituents is alkylene, which amount to about 71% in Changium smyrnioides, and about 60% in Chuanminshen violaceum and Glehnia littoralis .
从三种植物中鉴定出21种挥发性成分，其中烯类精油是挥发油的主要成分，在明党参中约占71%左右，川明参及珊瑚菜中则约为60%左右。
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Based on the retrieval and analysis of the Bibliographer, the methods of water-disitillation extraction, sametime-disitillation extraction and supercritical CO_2 extraction for the extraction of three typical kinds of natural substances in Zhejiang Province were evaluated exp...
论文在文献阅译和工艺原理分析的基础上，以浙江比较有特色的三种天然物质为研究对象，实验评估了水蒸气蒸馏、同时蒸馏萃取和CO_2超临界萃取等方法，研究了金柑挥发油、白玉兰花挥发油和香菇精等三种天然香精的不同提取工艺，重点研究了CO_2超临界萃取工艺与成份分析方法。
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Based on the retrieval and analysis of the Bibliographer, the methods of water-disitillation extraction, sametime-disitillation extraction and supercritical CO_2 extraction for the extraction of three typical kinds of natural substances in Zhejiang Province were evaluated experimentally.
论文在文献阅译和工艺原理分析的基础上，以浙江比较有特色的三种天然物质为研究对象，实验评估了水蒸气蒸馏、同时蒸馏萃取和CO_2超临界萃取等方法，研究了金柑挥发油、白玉兰花挥发油和香菇精等三种天然香精的不同提取工艺，重点研究了CO_2超临界萃取工艺与成份分析方法。
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The granule was prepared by mixing the water extracts, volatile oil and starch. The content of eucalyptol in the granule was determined with the GC method.ResultsThe optimum extraction condition was as follows: the crude drug was extracted with 10 times amount of water for 5 hours to collect the volatile oil.
方法采用水蒸气蒸馏法提取高良姜药材中的挥发油，设计L9（34）正交实验确定最佳挥发油包合工艺，将水提液浓缩干燥与包合物制成配方颗粒，采用气相色谱法，FID检测器测定配方颗粒中桉油精的含量。
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Results: the yield rate of the collected volatile oil of artemisia indica and artemisia feddei was 0.32%, 0.29%, respectively. the main constituents of them were as follows: eucalyptol, camphor, borneol, terpineol, cubebene, caryophyllene, caryophyllene oxide, germacrene d, etc, which was similar to the constituents of volatile oil from artemisia argyi. but the contents of volatile oil were different in different medicinal materials. longiverbenone with high content in artemisia feddei was can not be detected in artemisia indica and artemisia argyi.
结果：广西产五月艾与细叶艾挥发油的得率分别为0.32%、0.29%；五月艾、细叶艾和艾叶挥发油中均含有桉油精、樟脑、龙脑、松油醇、荜澄茄油烯、石竹烯及其氧化物、大根香叶烯d等药效成分，但各成分在不同药材中的含量存在一定差别；此外，细叶艾挥发油中含量较高的长叶马鞭烯酮在五月艾和艾叶挥发油中均未检出。
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The method of TLC was used to study cyperus tuber, chuanxiong rhizome, atractylodes lancea and capejasmine fruit qualitatively, and HPLC was applied to investigate contents of gardenoside and Ferulic acid quantitively.
并在上述的定性、定量的指标中为本方的提取、β-环湖精包合挥发油工艺及成型工艺的研究提供质量控制方法学，使本方进一步达到合理、科学的要求。
- 更多网络解释与挥发油精相关的网络解释 [注：此内容来源于网络，仅供参考]
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coumarin：香豆精
[化学成份]草木犀茎叶及花含挥发油,油中主要成分为香豆精(coumarin). 小花草木犀全草含香豆精,β-谷甾醇(β-sitosterol),多种糖类如葡萄糖(glucose),果糖(fructose),山梨糖(sorbose),棉子糖(raffinose),纤维二糖(cellobiose)等.
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curcuma：姜黄
灵芝属真菌和中药材,约有200余种,主要由多糖类、三萜类、小分子蛋白质LZ8和有机锗等有效成分组成,[目录] 不存在 [原文] 姜黄(curcuma)为姜黄属植物,药用其根茎,是传统中药,化学成分主要含精油(4.2%~14%)、脂肪油(4.4%~12.7%)等挥发油及姜黄素(curcumin,
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Eugenol：丁子香酚
罗勒变异性颇大,即使在同一种中,由于土壤、气候及栽培条件等因素,其挥发油之组成分也不一样,因此其辛香及风味之变化也大. 罗勒精油主成分为沉香醇(Linalool)、小茴香醇(Frenchol)、丁子香酚(Eugenol)、甲基黑椒酚(Methyl chavicol)
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homogentisic acid：高龙胆酸
未发现有镇吐作用的第三胺生物碱;尚含高龙胆酸(homogentisic acid)、草酸钾等无机盐和天冬氨酸、谷氨酸、精氨酸、β-与γ-氨基丁酸、半乳糖、粘液质、少量挥发油、原儿茶醛(protocatechuic aldehyde)、三萜类化合物、原儿茶酸等;
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Isoeugenol：異丁香酚
(2)茵陈蒿含挥发油,油中成分有月桂烯、苎烯,桉油精、α-蒎烯、莰烯、α-姜黄烯(α-curcumene)、达瓦酮(davanoe)、茵陈炔酮(capillin)、丁香酚(eugenol)、异丁香酚(isoeugenol)、萘、苯甲醛、龙脑.
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Protocatechuic aldehyde：原儿茶醛
未发现有镇吐作用的第三胺生物碱;尚含高龙胆酸(homogentisic acid)、草酸钾等无机盐和天冬氨酸、谷氨酸、精氨酸、β-与γ-氨基丁酸、半乳糖、粘液质、少量挥发油、原儿茶醛(protocatechuic aldehyde)、三萜类化合物、原儿茶酸等;还分离出一种结晶性蛋白质为半夏蛋白Ⅰ(pinellin)[1,
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terpinene：松油烯
三七素及田七氨酸(dencichine),天冬氨酸,谷氨酸,精氨酸,赖氨酸等16种氨基酸,蔗糖并含铁Fe铜Cu钴Co锌Zn锰Mn钒钼氟F等无机元素陈皮挥发油有柠檬烯(limonene),B-月桂烯(B-myrcene),a-及B-蒎烯(pinene),松油烯(terpinene),a-侧柏烯(a-thujene),
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zingiberol：姜醇
化学成分--含挥发油,油中主要成分为桉油精(Cineole)、姜烯(Zingiberene)、姜醇(Zingiberol)等倍半萜类. 功能主治--温脾止泻摄唾,暖肾固精缩尿. 用于脾寒泄泻,腹中冷痛,口多唾涎,肾虚遗尿,小便频数,遗精白浊. 以上回答如果满意,