- 更多网络例句与山柰酚相关的网络例句 [注：此内容来源于网络，仅供参考]
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Objective: To estabilish an RP-HPLC method for the determination of kaempferol, naringenin and quercetin in Euonymus alatus Thunb.
目的：建立同时测定鬼箭羽中降糖活性成分山柰酚、柚皮素及槲皮素含量测定的方法。
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Their structures were identified by physico-chemical properties and spectral analysis. RESULTS Seven compounds were isolated as kaempferol,quercetin,astragalin,isoquercitrin,kaempferol-3-O-β-D-glucuronic acid methyl ester,4-hydroxybenzonic acid,hentriacontane.
结果分离得到7个已知化合物，分别为山柰酚、槲皮素、山柰酚-3-O-β-D-吡喃葡萄糖苷、槲皮素-3-O-β-D-吡喃葡萄糖苷、山柰酚-3-O-β-D-吡喃葡萄糖醛酸甲酯、对羟基苯甲酸、三十一烷。
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A high-performance liquid chromatographic method for the simultaneous separation and determination of aryltetralin lignans and flavonoids in Podophyllum emodi Wall.var. chinesis Sprague was developed. The separation was performed on a Kromasil-C 18 column by gradient elution with phosphate buffer-methanol (0-13min, 50∶50, 33min, 30∶70) as mobile phase at a flow-rate of 0.8 ml/min, with detection 270nm.
首次建立了桃儿七中苦鬼臼葡萄糖甙、4-去甲基鬼臼脂素、表鬼臼脂素、苦鬼臼脂素、苦鬼臼酯酮、鬼臼脂素、鬼臼酯酮、去氧鬼臼脂素、去氢鬼臼脂素等9种木脂素以及山柰酚、槲皮素等2种黄酮类组分同时分离测定的高效液相方法。
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Results Eleven compounds were isolated and identified as:quercetin(1),kaempferol(2),quercitrin(3),protocatechuic acid(4),gallic acid(5),protocatechuic acid ethyl ester(6),ethyl gallate(7),vanillic acid(8),1,5,7-trihydroxyl-3methylan...
结果得到11个化合物，分别鉴定为：槲皮素(1)、山柰酚(2)、槲皮苷(3)、原儿茶酸(4)、没食子酸(5)、原儿茶酸乙酯(6)、没食子酸乙酯(7)、香草酸(8)、1，5，7-三羟基-3-甲基蒽醌(9)、琥珀酸(10)、5-羟甲基糠醛(11)。结论化合物6、7、9、11为首次从该属植物中分离得到。
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Three flavonoids compounds: kaempferol *!, quercetin *, and isoquercitrin *# were isolated from the leaves of Cyclocarya paliurus Batal.
采用溶剂萃取及多种色谱技术分离纯化，根据理化性质和光谱分析方法鉴定其结构，确定从青钱柳中分离得到山柰酚、槲皮素和异槲皮苷 3个黄酮单体化合物，并用反相高效液相色谱法对其含量进行了测定，测得各自在甲醇和水提取物中的含量：山柰酚 0 。
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RESULTS Kaempferol, quercetin and impurities were separated.
结果 槲皮素，山柰酚与相邻杂质能很好分离，其分离度分别为1.96和5.32，理论塔板数以槲皮素峰和山柰酚峰计算，分别为5121和6673；在5～100mg·L^-1内峰面积与其浓度均呈良好的线性关系（r=0.9994，0.9996），样品回收率分别为97.58％和105.67％；两成分含量以湖南张家界的最高而湖北赤壁最低。
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Kae is effective in inhibiting the action of PAF and it is a new PAF receptor antagonist.
山柰酚具抗PAF的作用，为一新的PAF受体拮抗剂。
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The calculated thermodynamic parameters suggested that the interaction between KAE and DNA was driven mainly by hydrophobic force.
由求得的热力学参数推断山柰酚与DNA结合的驱动力主要是疏水作用力。
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Results showed that hypochromism and red shifted KAE absorption spectra were observed in the presence of DNA,and that synchronous fluorescence of DNA-NR was quenched with addition of KAE,indicating that a strong competition for DNA binding ...
结果表明：加入DNA后，山柰酚的吸收光谱呈现减色和红移现象；山柰酚的加入使得DNA-NR同步荧光强度猝灭，表明山柰酚对NR与DNA的结合为竞争性抑制；山柰酚的加入使得DNA的粘度增大，热变性温度升高。
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Results showed that hypochromism and red, shifted KAE absorption spectra were observed in the presence of DNA, and that synchronous、 fluorescence of DNA-NR was quenched with addition of KAE, indicating that a strong competition for DNA binding between KAE and NR existed, in addition, the relative viscosity and the value of melting temperature of DNA increased in the presence of KAE.
结果表明：加入DNA后，山柰酚的吸收光谱呈现减色和红移现象；山柰酚的加入使得DNA-NR同步荧光强度猝灭，表明山票酚对NR与DNA的结合为竞争性抑制；山柰酚的加入使得DNA的粘度增大，热变性温度升高。
- 更多网络解释与山柰酚相关的网络解释 [注：此内容来源于网络，仅供参考]
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ethyl cinnamate：桂皮酸乙酯
沙姜营养分析:山柰的根茎含有挥发油,其主要成分为龙脑(Borneol)、桂皮酸乙酯(Ethyl cinnamate)、莰烯(Camphene). 根茎尚含有山柰酚(Kaempferol)和山柰素(Kaempferide). 有散寒去湿及辟秽的作用. 沙姜适合人群:一般人群均可食用,阴虚血亏,
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pinene：蒎烯
中药化学成分 主要成分为松香酸酐(abietic anhydride)及游离的松香酸(abietic acid),并含树脂烃、挥发油,主要为α-及β-蒎烯(Pinene)及小量左旋莰烯、二戊烯,还含槲皮素(quercetin)、山柰酚(kaempferol)的甙及苦味物质.
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convallamarin：铃兰苦甙
其他作用 百合、川百合、卷丹水提液给小鼠灌胃,能使戊巴比妥钠睡眠时间延长;能显著地抑制2,4-二硝基氯苯(DNCB)所致小鼠迟发型过敏反主要成分:玉竹根茎含铃兰苦甙(Convallamarin)、铃兰甙(Convallarin)、山柰酚甙、槲皮醇(Quercitol)甙、皂
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convallarin：铃兰甙
[化学成分] 根茎含铃兰甙(Convallarin)、铃兰苦甙(Convallamarin)、山柰酚甙、皂甙、白屈菜酸、槲皮醇. 还含有一种粘多糖玉竹粘多糖(Odoratan),平均分子量500000,由D一果糖、D一甘露糖、D一葡萄糖及D一半乳糖醛酸所组成,比例为6:3:1:1.5.
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harman：哈尔满
根和叶含皂甙,甙元有薯蓣皂甙元(Diosgen-in) 、芰脱皂甙元(Gitogenin)、绿莲皂甙元(Chlorogenin)、罗斯考皂甙元(Ruscogenin). 叶尚含山柰酚(Kaemp-ferol)和多种山柰酚甙. 全草含哈尔满(Harman)和哈尔醇(Harmol). 结果期采集的地上部分还含茎香甙. (文章出处:神农网)
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Kaempferol：山柰酚
详细信息: 高良姜(GALANGALROOTS)的根茎含黄酮类成分:高良姜素(Galangin)、高良姜素-3-甲醚、山柰素(Kaempferide)山柰酚(Kaempferol)、槲皮素
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E Vitamin E：天然维
柚皮苷Naringin | 天然维E Vitamin E | 山柰酚Kaempferol