sitosterol
英
美
网络 谷甾醇; 谷固醇; β-谷甾醇; 植物固醇; 甾醇
双语例句
- Study About Sitosterol in the Roots of Rhododendron Simsii Planch From Xiangxi Country
湘西杜鹃花植物根中甾醇类化合物的研究 - β-sitosterol is one of activity components of insecticidal in the Daphne genkwa.
β谷甾醇是芫花中具有强烈杀虫活性的组分之一。 - Four compounds were isolated from the rhizome of Costus tonkinensis and elucidated as tetracosanoic acid ( 7), succinic acid ( 8),β sitosterol ( 9) and daucosterin ( 0).
从光叶闭鞘姜中分离鉴定了个化合物，为二十四烷酸（7），琥珀酸（8），β谷甾醇（9），胡萝卜苷（0）。 - Study on esterification kinetics of β-sitosterol/ campesterol with lauric acid
β-谷甾醇/菜油甾醇与月桂酸酯化反应动力学研究 - Study on β-Sitosterol in Grape and Grape Wine
酿酒葡萄及其葡萄酒中β-谷甾醇的初探 - Results: Four compounds were isolated and identified as β-sitosterol ( 1), gallic acid ( 2), luteolin ( 3), quercetin ( 4).
结果：分离鉴定了4个结晶化合物，分别为β-谷甾醇（1），没食子酸（2），木樨草素（3），槲皮素（4）； - The results suggested that there existed β-Sitosterol in both grape juice and grape seed and β-Sitosterol relative content differed for grape of different mature period.
结果表明，在酿酒葡萄的葡萄汁中以及葡萄籽中都存在β-谷甾醇，且在不同成熟期的果实中β-谷甾醇的相对含量不同。 - Study of the Extraction of β-sitosterol in Bare Oat Bran
裸燕麦麸皮中β-谷甾醇的提取 - The composition of phytosterol in Samara Oil is as follows: β-sitosterol, 82.34%;
4翅果油中植物甾醇的组成如下：β-谷甾醇，82.34%； - Process study on isolation of β-sitosterol from tall oil
塔尔油中提取β-谷甾醇的工艺研究 - Characterization and analysis by HPLC of the esterified product of β-sitosterol with maleic anhydride
β-谷甾醇与马来酸酐酯化产物的表征及高效液相色谱分析 - Results: Temporary quality criteria was established that TLC of β-sitosterol and succinic acid should be positive, guanosine content should be not lower than 0.004 mg/ g.
结果：暂定姜半夏的β-谷甾醇和琥珀酸的薄层层析结果应呈阳性，鸟苷的含量不得少于0.004mg/g。 - The dissociated amino acids and KNO3 in the sample amounted to 43.30mg/100g and 3.0%. Five compounds were isolated and elucidated as octadecane, hexadecylic acid, β-sitosterol, p-coumaric acid and potasium nitrate.
样品中游离氨基酸和KNO3含量分别为42.30mg/100g和3.0%，用柱色谱分离鉴定了十八烷、软脂酸、β-谷甾醇、p-香豆酸和KNO3。 - Isolation of β-Sitosterol From the Skin and Bagasse of Sugar Cane
从甘蔗皮及渣中提取β-谷甾醇 - The yield of?? sitosterol is 0.36% in n-hexane extracts.
-谷甾醇，其含量占正己烷提取物重量的0.36%。 - Lipase-catalyzed synthesis of β-sitosterol ester with conjugated linoleic acid in organic solvent
有机相脂肪酶催化合成共轭亚油酸β-谷甾醇酯的研究 - In this article, we review the researches of β-sitosterol, including its structure, origin, separation and purification, content menstruation and medical application.
对β-谷甾醇的结构、分布、分离纯化、含量测定、医药应用等方面的研究状况作了概述。 - From the extract of dry roots of Rehmannia glutinosa, fatty acids, palmitic acid, β-sitosterol, daucosterol and sulfur ( S_8) cyelic compound were isolated and identified. The latter four were isolated for the first time.
从干地黄中分离鉴定了系列脂肪酸，β-谷甾醇，棕榈酸，丁二酸，葫萝卜甙及S8环状化合物，后四种成分在干地黄中属首次报道。 - Besides, this dissertation also studied extraction and refinement of phytosterol, and got the high purity β-sitosterol.
从萃余物中提取出粗植物甾醇，粗植物甾醇经进一步的精制得到高纯度的β-谷甾醇。 - Stigmasterol acetate, β-sitosterol acetate and mixed phytosterol acetates were analyzed by HPLC.
应用高效液相色谱对豆甾醇乙酸酯、β谷甾醇乙酸酯和混合甾醇乙酸酯进行了分析测定； - The results show that the esterification is carried out completely under the experimental condition and the relationship between the ratio of the feature peak area of IR spectra and the ratio of the contents of stigmasterol acetate and β sitosterol acetate is linear.
结果表明：在实验条件下甾醇酯化反应完全，β-谷甾醇乙酯和豆甾醇乙酯的红外特征吸收峰面积比与两者的含量比成线性关系。 - Separation and Purification of Stigmasterol and β-Sitosterol from Phytosterol by the Crystallization Method
结晶法分离精制混合植物甾醇中β-谷甾醇和豆甾醇 - HPLC Analysis of Stigmasterol and β-Sitosterol in Phytosterols
混合植物甾醇中豆甾醇和β-谷甾醇的高效液相色谱分析 - Seven monomeric compounds were separated and purified. All the seven compounds were known composition, such as β-Sitosterol, ursolic acid and D-mannitol and uridine had important biological function. Ursolic acid was separated from Cordyceps s.1.
分离纯化得到7个单体化合物，皆为已知成分，其中β-谷甾醇、乌苏酸、D-甘露醇和尿苷具有重要的生物学功能，乌苏酸为首次在广义虫草属中分离到。 - Through literature research, we know that β-sitosterol and daucosterol not only have the effect on promoting insulin secretion, but more importantly they have a wide range of immunomodulatory activity.
通过文献调研，β-谷甾醇与胡萝卜苷不仅具有促胰岛素分泌作用，更为重要的是具有广泛的免疫调节活性，此发现可能为地黄地上部分的综合开发提供了新的思路。 - The main chemical constituents are palmitic acid,β-sitosterol, 4-Hydroxybenzyl alcohol, monomethyl ester, citric acid, daucosterol, gastrodin and sucrose.
天麻的主要化学成分为棕榈酸、β-谷甾醇、对羟基苯甲醇、单甲酯、柠檬酸、胡萝卜甙、天麻素和蔗糖。 - The fungicidal activities of those compouds were firstly reported except β-sitosterol 、β-daucosterol and D-mannitol.
在鉴定的化合物中，除β-谷甾醇、β-胡萝卜甙和D-甘露糖醇外，其余11种化合物的农用杀菌活性为首次报道。 - The results showed that they both are containing stigmasterol,β-sitosterol, and small quantities of campesterol.
结果表明，两种组分均主要含有豆甾醇和β-谷甾醇以及少量菜油甾醇物质。