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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—— | Karakoline | 39089-30-0 | C22H35NO4 |
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—— | Monoglucuronylglycyrrhetinic acid | 34096-83-8 | C36H54O10 |
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—— | Tomentosolic acid | 6812-98-2 | C30H46O3 |
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—— | Curzerene | 17910-09-7 | C15H20O |
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—— | 2-(4-Hydroxyphenyl)-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one | 5088-75-5 | C21H22O9 |
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—— | 2-[6-methyl-2-(3,6,12-trihydroxy-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)hept-5-en-2-yl]oxy-6-[(3,4,5-trihydroxyoxan-2-yl)oxymethyl]oxane-3,4,5-triol | 62025-50-7 | C41H70O13 |
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—— | 6-[2-[[4,4,6a,6b,8a,11,14b-Heptamethyl-14-oxo-11-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxycarbonyl-2,3,4a,5,6,7,8,9,10,12,12a,14a-dodecahydro-1H-picen-3-yl]oxy]-6-carboxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid | 118325-22-7 | C48H72O21 |
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—— | [3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl] 13-[5-hydroxy-6-(hydroxymethyl)-3,4-bis[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]oxan-2-yl]oxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate | 91722-21-3 | C44H70O23 |
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—— | 2-[[6-[2-[3-[4,5-dihydroxy-6-(hydroxymethyl)-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-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-17-yl]-6-methylhept-5-en-2-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol | 41753-43-9 | C54H92O23 |
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—— | Graveobioside B | 33579-63-4 | C27H30O15 |
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—— | 4-O-caffeoylquinic acid | 905-99-7 | C16H18O9 |
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—— | Mesaconin | 6792-09-2 | C24H39NO9 |
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—— | 5-(7-acetyloxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-en-9-yl)-2-methylpenta-2,4-dienoic acid | 82508-32-5 | C22H28O6 |
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—— | [3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] 5-methylsulfinyl-N-sulfooxypentanimidothioate | 1432982-77-8 | C12H23NO10S3 |
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—— | 5-(Hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol | 469-90-9 | C7H12O6 |
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—— | Desmethyl-cryptojaponol | 88664-08-8 | C20H28O3 |
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—— | schisanhenol | 69363-14-0 | C23H30O6 |
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—— | Howiicin A | 111035-65-5 | C35H64O7 |
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—— | Acevaltratum | 25161-41-5 | C24H32O10 |
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—— | Dimethyl 12-acetyloxy-4,7-dihydroxy-6-(2-hydroxy-11-methyl-5,7,10-trioxatetracyclo[6.3.1.02,6.09,11]dodec-3-en-9-yl)-6-methyl-14-(2-methylbut-2-enoyloxy)-3,9-dioxatetracyclo[6.6.1.01,5.011,15]pentadecane-4,11-dicarboxylate | 11141-17-6 | C35H44O16 |
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—— | 2-[2-[[3,12-Dihydroxy-17-(2-hydroxy-6-methylhept-5-en-2-yl)-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-6-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol | 80418-25-3 | C41H70O13 |
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—— | apigenin-6,8-di-C-glucoside | 23666-13-9 | C27H30O15 |
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—— | [6-hydroxy-8-methyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-9,10-dioxatetracyclo[4.3.1.02,5.03,8]decan-2-yl]methyl 4-hydroxybenzoate | 39011-91-1 | C23H28O12 |
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—— | Caulophyllogenin | 52936-64-8 | C30H48O5 |
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—— | Rhamnolipid R 1 | 4348-76-9 | C32H58O13 |
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—— | α-humulene | 6753-98-6 | C15H24 |
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—— | 6-(7,15-dihydroxy-4,4,10,13,14-pentamethyl-3,11-dioxo-2,5,6,7,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-4-oxoheptanoic acid | 81907-62-2 | C30H44O7 |
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—— | Protohypericin | 548-03-8 | C30H18O8 |
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—— | kuwanon H | 76472-87-2 | C45H44O11 |
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—— | 2-Methyl-4-oxo-6-(3,7,15-trihydroxy-4,4,10,13,14-pentamethyl-11-oxo-1,2,3,5,6,7,12,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl)hept-5-enoic acid | 100665-42-7 | C30H44O7 |
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—— | 7-Hydroxy-2-[4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydrochromen-4-one | 551-15-5 | C21H22O9 |
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—— | Isocurcumenol | 24063-71-6 | C15H22O2 |
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—— | rottlerin | 82-08-6 | C30H28O8 |
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—— | Herbacetin 7-rhamnoside | 85571-15-9 | C21H20O11 |
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—— | 1,3,6,7-tetrahydroxy-4-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one | 24699-16-9 | C19H18O11 |
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—— | [3,4,5-Trihydroxy-6-[4-(3-oxobutyl)phenoxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate | 59282-56-3 | C23H26O11 |
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—— | Luteolin-3',7-diglucoside hplc | 52187-80-1 | C27H30O16 |
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—— | 3,4,5,15,16,17-Hexahydroxy-8,13-dioxo-11-(3,4,5,11,17,18,19,22,23,34,35-undecahydroxy-8,14,26,31-tetraoxo-9,13,25,32-tetraoxaheptacyclo[25.8.0.02,7.015,20.021,30.024,29.028,33]pentatriaconta-1(35),2,4,6,15,17,19,21,23,27,29,33-dodecaen-10-yl)-9,12-dioxatricyclo[12.4.0.02,7]octadeca-1(18),2,4,6,14,16-hexaene-10-carbaldehyde | 65995-63-3 | C48H28O30 |
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—— | 3-[4,5-dihydroxy-6-methyl-3-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one | 142451-65-8 | C27H30O15 |
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—— | Quercetin 7-O-glucoside | 491-50-9 | C21H20O12 |
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—— | (10-Hydroxy-4,5,14,15,16-pentamethoxy-9,10-dimethyl-3-tricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaenyl) benzoate | 66056-23-3 | C30H34O8 |
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—— | fargesin | 28115-69-7 | C21H22O6 |
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—— | Chonglou saponin II | 76296-72-5 | C44H70O16 |
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—— | 12b-Acetoxy-3b-hydroxy-4,4,14-trimethyl-7,11,15-trioxochol-8-en-24-oic acid, 9CI | 98665-17-9 | C29H40O8 |
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—— | Spirosta-5,25(27)-dien-1,3-diol | 17676-33-4 | C27H40O4 |
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—— | Chikusetsusaponin I | 52286-74-5 | C42H72O13 |
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—— | Filixic acid ABA | 38226-84-5 | C32H36O12 |
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—— | 1,4-di-O-caffeoylquinic acid | 1182-34-9 | C25H24O12 |
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—— | Kashmirine | 61825-98-7 | C27H43NO3 |
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—— | Cucurbitacin C, 3.16.20-Trihydroxy-25-acetoxy-9-(hydroxymethyl)-19-nor-lanostadien-(5.23)-dion-(11.22) | 5988-76-1 | C32H48O8 |
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