木犀草

The result of TLC shows that the three plants of Ajuga contain analogical chemical composition. three plants all contain luteolin.A. decumbens and A.nipponensis all contain esdysterone exclude A.dictyocar. But the latter contained higher amount than the former. TLC of A.dictyocar shows more differences. Thin-layer chromatography can sever as evidence to identificate them.

薄层色谱的结果表明，3种药材的乙醚提取液中均含有木犀草素，且化学成分基本一致；除网果筋骨草外，金疮小草和紫背金盘的正丁醇提取液中均含有蜕皮甾酮，而前者的含量较高，网果筋骨草的色谱与其余二种存在较大差异，薄层色谱法可以鉴别这3种药材。

Most natural dyes come from dye plants, the best-known ones being woad, weld and madder from Europe, and brazilwood, logwood and indigo from the tropics.

大多数的天然染料来源于含有颜料的植物，其中最名的莫过于来自欧洲的靛蓝、木犀草和茜草，来自热带地区的苏木、洋苏木和靛蓝。

Conclusionthis method is rapid, accurate and reproducible for determination of luteolin and apigenin in herba ecliptae.

结论该方法快速、简便、准确，可用于旱莲草中木犀草素和芹菜素的hplc测定。

Pteroside P′(1) was identified to be a new C14 sesquiterpene glycoside; luteolin, palmitic acid and apigenin 4′-O-α-L-rhamnopyranoside may be the main active components of Pteris multifida against benign prostatic hypertrophy.

化合物pteroside P′(1)是一个新的C14的倍半萜苷；化合物木犀草素、棕榈酸和芹菜素4′-O-α-L-鼠李糖苷可能是凤尾草能抑制良性前列腺增生的主要活性成分。

RESULTS: Sixteen compounds, ursolic acid (1), indole-3-carboxaldehyde (2), indole-3-carboxylic acid (3), p-coumaric acid (4), azelaic acid (5), N-trans-feruloyl tyramine (6), blumenol A (7), 2-hydroxy-3-methylanthraquinone (8), rubiadin l-methyl ether (9), rubiadin (10), quercetin (11), luteolin (12), chrysoeriol 6-C-β-boivinopyranosyl-7-O-β-glucopyranoside (13), alternanthin (14), stigmasta-5, 22-dien-3β-ol (15), and α-spinasterol (16) were obtained from the EtOAc extract of Alternanthera philoxeroides.

结果：得到并鉴定了16个化合物，分别为乌苏酸(1)、吲哚-3-甲醛(2)、吲哚-3-甲酸(3)、对-香豆酸(4)、壬二酸(5)、N-反式阿魏酰基酪胺(6)、布卢姆醇A(7)、2-羟基-3-甲基蒽醌(8)、甲基异茜草素-1-甲醚(9)、甲基异茜草素(10)、槲皮素(11)、木犀草素(12)、柯伊利素-6-C-β-波伊文糖基-7-O-β-吡喃葡萄糖苷(13)、莲子草素(14)、豆甾醇(15)和α-菠甾醇(16)。

Among these high value food ingredients citrus bioflavonoids, formerly known as "vitamin P"(hesperidin, naringin, diosmin, neoeriocitrin, and their respective aglycones, tangeretin, nobiletin, apigenin, luteolin or rutin, among others) have undergone increasing importance.

在这些高价值的食品配料中的柑橘生物类黄酮，以前称为&维生素 P &（橙皮苷，柚皮苷，地奥司明，新圣草苷，以及各自的苷元，桔皮素，川陈皮素，芹菜素，木犀草素或芦丁等）承载了越来越多的重要性。

Ursolic acid production, tanshinone Ⅱ A, resveratrol and glycosides, solanesol, luteolin, genistein and glycosides, naringin, lycopene, and so on a number of high-purity monomer plant compounds and Epimedium, rutaecarpine, green tea, grape seeds, small BAI Ju, Rhodiola, Zhishi, Trifolium pratense, Eucommia leaves, thorns Tribulus terrestris, hawthorn leaves, fungus activity polysaccharide, Hypericum perforatum, and other plant extracts of standards Exports to the Americas, Europe, Africa, Japan and other countries, product quality by international friends of praise.

生产的熊果酸、丹参酮ⅡA、白藜芦醇及苷、茄尼醇、木犀草素、染料木素及苷、柚皮苷、番茄红素等数种高纯度的植物单体化合物以及淫羊藿、吴茱萸、绿茶，葡萄籽，小白菊，红景天，枳实，红车轴草，杜仲叶，刺蒺藜，山楂叶，灵芝活性多糖，贯叶连翘等多种植物标准提取物出口到美洲、欧洲、非洲、日本等国，产品质量受到国际友人的广泛赞誉。

RESULTS: 12 compounds were isolated and identified as aurantiamide acetate (1), aurantiamide benzoate (2), physcion (3), scopoletin (4), vanillin (5), coniferyl aldehyde (6), syringaldehyde (7), syringic acid (8), luteolin (9), apigenin (10), azelaic acid (11), dotriacontanic acid (12), respectively.

结果：从羊耳菊全草的氯仿和乙酸乙酯部分共分离得到12个化合物，分别鉴定为橙黄胡椒酰胺乙酸酯(1)，橙黄胡椒酰胺苯甲酸酯(2)，大黄素甲醚(3)，东莨菪亭(4)，香草醛(5)，松柏醛(6)，丁香醛(7)，丁香酸(8)，木犀草素(9)，芹菜素(10)，壬二酸(11)，三十二烷酸(12)。

Specializing in natural plant research and development, production, sales and biosynthesis of the high-tech enterprise as a whole, the existing products: ursolic acid, luteolin, kaempferol, shikimic acid, salicylaldehyde glycosides, genistein, nuciferine , matrine, oxymatrine, quercetin ...

专门从事天然植物研究开发，生产，销售和生物合成为一体的高科技企业，现有产品：熊果酸，木犀草素，山奈酚，莽草酸，水杨甙，染料木素，荷叶碱，苦参碱，氧化苦参碱，槲皮素。。。

RESULTS: A germacrane sesquiterpenoid, incaspitolide D (1), along with-N-benzoylphenylalanine--2-benzamido-3-phenyl- propyl ester (2), indole-3-carboxylic acid (3), apigenin (4), diosmetin (5) and luteolin (6) was isolated. CONCLUSION: Compounds 1-5 were isolated for the first time from Vernonia patula.

结果：分离到1个牻牛烷型倍半萜内酯， 1个苯丙氨酸衍生物、1个生物碱和3个黄酮化合物，根据波谱数据和X-衍射分析分别鉴定为：incaspitolide D (1)，-N-苯甲酰基苯基丙氨酸–-2-苯甲酰氨基–3-苯基丙酯(S-N-benzoylalanine-–2-benzamido-3-phenylpropyl ester， 2；吲哚-3-羧酸(indole-3-carboxylic acid， 3)；香叶木素(diosmetin， 4)，芹菜素(apigenin， 5)和木犀草素(luteolin， 6)。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失