在植物生长过程中进行了一系列新陈代谢生化过程,形成了多种化学物质,构成植物的复杂化学成分。这些物质种类繁多,不同部位含有不同的成分。一般而言,植物中含有以下几种类型的化学成分:生物碱、苷类、有机酸、树脂(包括树脂酸、树脂醇和树脂烃)、挥发油、糖类(如淀粉、菊淀粉、树胶和粘液质等)、氨基酸、蛋白质及酶、鞣质、植物色素(如叶绿素、胡萝卜素、黄酮类、甜菜红碱类和醌类)以及油脂、蜡和无机成分(微量元素)。
植物提取物种类多样,在皮肤药品、疗效化妆品和日常护肤品中,它们的主要功能包括抗刺激、消炎、促进伤口愈合、抗菌、消毒、滋润及保护皮肤。单一或复方的植物提取物都能发挥多种效能,尤其是复方提取物因其综合配伍作用而表现出更好的整体效果。
按剂型分类,植物提取物分为水溶性提取物(如用水和丙二醇、丁二醇等提取液)、油溶性提取物(如各种植物油及肉豆蔻异丙酯提取物)、精油、喷雾干燥粉、酶解蛋白粉、纯有效成分、去皮果实核的干粉、脂质体包封微囊、多糖或其他聚合物包封微囊和多孔微球吸收提取物等。此外,新鲜榨取的水果或蔬菜汁也在专业美容院及家庭护理中使用。
植物的有效成分因其所用部位不同而异,主要分为根、茎、叶、皮、花、花冠、果实、种子和幼芽等部分。这些分类在生产、应用、存储和运输方面具有重要意义,并被许多生产厂家采用。
随着提取、分离技术以及对其结构的研究不断进步,纯化植物提取物逐渐受到重视。一些化妆品公司积极开发此类产品,分离并制备纯净的提取物,应用于各类美容产品中。这类提取物的有效成分含量高,不含或仅含少量无关物质,并具有明确的质量标准和检验方法。尽管成本较高,但使用这些植物提取物能提高产品的防腐性能及质量控制水平。
中国的植物提取物产业因受传统中医药文化影响而具备独特优势,凭借着丰富的资源和技术支持,在国际市场上占据重要地位。2010年,我国植物提取物出口额达到8.15亿美元,占中药出口总额的41.9%,成为中药出口增长的主要动力。目前约有2000家企业从事植物提取物生产和贸易,每年出口上千种产品。
数据显示,2011年上半年,我国植物提取物出口额为5.25亿美元,同比增长47.68%。由于其作为“天然药物”和“顺势疗法”的应用,在国际市场拥有稳定的销路。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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—— | 2-(3,4-Dihydroxyphenyl)-5-hydroxy-7-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxymethyl]oxan-2-yl]oxy-2,3-dihydrochromen-4-one | 13463-28-0 | C27H32O15 |
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—— | Trilloside A | 55659-75-1 | C45H72O17 |
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—— | [2-Oxo-8-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,9-dioxatricyclo[5.3.1.04,11]undeca-1(10),5-dien-6-yl]methyl methylsulfanylformate | 20547-45-9 | C18H22O11S |
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—— | 2-methyl-2,3,4-trihydroxy-butanoic acid-1,4-lactone | 18465-71-9 | C5H8O4 |
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—— | Lupeolacetat | 1617-68-1 | C32H52O2 |
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—— | Jujuboside B1 | 55466-05-2 | C52H84O21 |
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—— | Podophyllotoxin, glucoside | 16481-54-2 | C28H32O13 |
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—— | 2',6'-dihydroxy-4,4'-dimethoxychalcone | 20621-49-2 | C17H16O5 |
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—— | [6-[[3,4-Dihydroxy-6-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] 10-[4,5-dihydroxy-3-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylate | 36284-77-2 | C59H96O25 |
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—— | 2-[4,5-dihydroxy-6-(hydroxymethyl)-2-[[12-hydroxy-4,4,8,10,14-pentamethyl-17-[6-methyl-2-[3,4,5-trihydroxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxan-2-yl]oxyhept-5-en-2-yl]-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | 11021-13-9 | C53H90O22 |
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—— | [6-[[3,4-Dihydroxy-6-(hydroxymethyl)-5-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl] 8,10,11-trihydroxy-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylate | 125265-68-1 | C48H78O20 |
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—— | beta-D-Glucopyranoside, (3beta)-20-(beta-D-glucopyranosyloxy)dammar-24-en-3-yl 2-O-beta-D-glucopyranosyl- | 156012-92-9 | C48H82O17 |
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—— | Chikusetsusaponin V | 34367-04-9 | C48H76O19 |
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—— | 4-[2,3-dihydroxy-3-(2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl)butyl]-3,5-dimethyloxolan-2-one | 17086-76-9 | C29H44O8 |
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—— | (16-benzyl-5,12-dihydroxy-5,7,13,14-tetramethyl-6,18-dioxo-17-azatricyclo[9.7.0.01,15]octadeca-3,9,13-trien-2-yl) acetate | 22144-76-9 | C30H37NO6 |
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—— | apigenin 6-C-glucopyranoside | 29702-25-8 | C21H20O10 |
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—— | 2-[[17-[2-[6-[[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-methylhept-5-en-2-yl]-12-hydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-6-(hydroxymethyl)oxane-3,4,5-triol | 88105-29-7 | C47H80O17 |
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—— | Raffinose | 512-69-6 | C18H32O16 |
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—— | Glycyrrhetinic acid | 471-53-4 | C30H46O4 |
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—— | Araliasaponin V | 340963-86-2 | C54H88O23 |
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—— | 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-(3,4,5-trihydroxyoxan-2-yl)chromen-4-one | 207461-10-7 | C26H28O14 |
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—— | Schidigerasaponin D5 | 41059-79-4 | C39H64O13 |
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—— | Isoguanosine | 1818-71-9 | C10H13N5O5 |
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—— | Sarsasapogeninacetat | 2530-07-6 | C29H46O4 |
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—— | (-)-Tracheloside | 33464-71-0 | C27H34O12 |
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—— | 6-(3,7-dihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,5,6,7,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid | 81907-61-1 | C30H44O7 |
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—— | ginsenoside R1 | 80418-24-2 | C47H80O18 |
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—— | Astragalin 2''-xyloside 6''-rhamnoside | 131573-90-5 | C32H38O19 |
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—— | 8-Tert-butyl-6,9,17-trihydroxy-16-methyl-2,4,14,19-tetraoxahexacyclo[8.7.2.01,11.03,7.07,11.013,17]nonadecane-5,15,18-trione | 107438-79-9 | C20H24O10 |
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—— | 3-[4,5-Dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one | 31512-06-8 | C27H30O16 |
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—— | Gitoxoside | 4562-36-1 | C41H64O14 |
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—— | 2-[3,5-Dihydroxy-2-[[2-hydroxy-9-(hydroxymethyl)-4,5,9,13,20,20-hexamethyl-24-oxahexacyclo[15.5.2.01,18.04,17.05,14.08,13]tetracos-15-en-10-yl]oxy]-6-methyloxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | 20736-09-8 | C42H68O13 |
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—— | 2-[2-[[17-[2-[6-[[3,4-dihydroxy-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-methylhept-5-en-2-yl]-12-hydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | 83459-41-0 | C58H98O26 |
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—— | Chikusetsusaponin IV | 7518-22-1 | C47H74O18 |
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—— | 1,8-Dihydroxy-3-hydroxymethylanthraquinone 8-O-b-D-glucoside | 33037-46-6 | C21H20O10 |
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—— | [4,5-Dihydroxy-6-(hydroxymethyl)-2-[4-(3-oxobutyl)phenoxy]oxan-3-yl] 3,4,5-trihydroxybenzoate | 87075-18-1 | C23H26O11 |
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—— | Linderan | 13476-25-0 | C15H16O4 |
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—— | Methyl 2-[6-(furan-3-yl)-7,9,11,15-tetramethyl-12,16-dioxo-3,17-dioxapentacyclo[9.6.1.02,9.04,8.015,18]octadeca-7,13-dien-10-yl]acetate | 25990-37-8 | C27H30O7 |
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—— | Momordin IIa | 95851-50-6 | C48H76O18 |
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—— | O-Methyl-delcosin, Delsolin | 509-18-2 | C25H41NO7 |
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—— | Methyl 6,7-didehydro-2,20-cycloaspidospermidine-3-carboxylate | 5980-02-9 | C21H24N2O2 |
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—— | Pristimerin | 1258-84-0 | C30H40O4 |
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—— | 2-[2-[[17-[2-[6-[[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4,5-trihydroxyoxan-2-yl]oxy-6-methylhept-5-en-2-yl]-12-hydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol | 11021-14-0 | C53H90O22 |
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—— | Deacetylcinobufagin | 4026-95-3 | C24H32O5 |
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—— | 6-[(8a-Carboxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid | 26020-14-4 | C36H56O9 |
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—— | Quercetagetin 7-glucoside | 548-75-4 | C21H20O13 |
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—— | 4-(4-Hydroxyphenyl)-2-butanone glucoside | 38963-94-9 | C16H22O7 |
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—— | 2,3-Dihydroxy-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicene-4,8a-dicarboxylic acid | 599-07-5 | C30H46O6 |
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—— | Isonaringin | 14259-46-2 | C27H32O14 |
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—— | methyl 7-methyl-5-oxo-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,6,7,7a-tetrahydro-1H-cyclopenta[c]pyran-4-carboxylate | 548-37-8 | C17H24O10 |
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