1. 阿魏酸Ferulic acid

阿魏酸

品名: 阿魏酸

提取部位:米糠

外观:白色精细粉末

CAS 号码.:135-24-6

分子式: C10H10O4

分子量: 194.18

检测方式:HPLC

阿魏酸是广泛存在于自然界的植物之中，其化学名称为4-羟基-甲氧基肉桂酸，是植物中普遍存在的一种酚酸。 阿魏酸有顺式、反式两种，顺式为黄色油状物，反式为正方菱形结晶或纤维结晶，能溶于热水、乙醇和乙酸乙酯，稍溶于 ，难溶于苯和石油醚。

 

阿魏酸是植物界普遍存在的一种芳香酸，是木栓质的组分，在植物体内很少以游离态存在，主要与低聚糖、多胺、脂类和多糖形成结合态。天然阿魏酸主要来源于米糠提取物，同时，可以通过合成的技术手段得到阿魏酸。天然阿魏酸和合成阿魏酸可以通过技术手段区分。

阿魏酸具有许多保健功能，如清除自由基、抗血栓、抗菌消炎、抑制肿瘤、防治高血压、心脏病、增强 精子活力等。天然阿魏酸毒性低，易于为人体代谢，可用做食物防腐剂，在食品、医药等方面有着广泛用途。

阿魏酸除在医药是广泛应用外，一些国家已批准将之作为食品添加剂。日本已允许用于食品抗氧化剂，美国和一些欧洲国家则允许采用一些含阿魏酸量较高的草药、咖啡、香兰豆等作为抗氧化剂。阿魏酸在食品工业中主要用于制备天然香兰素、抗氧化剂、防腐剂、交联剂和机能促进剂等。

市场主要产品规格：98%HPLC阿魏酸   产品详询13657416805

以上资料，由长沙上禾生物根据公开资料整理

仅供提取物出口企业及科研工作者参考    

 

文献参考：

  1. 1.Biely P (1985) Microbial xylanolytic systems. Trends Biotechnol 11:286–290

  2. 2.Borneman WS, Akin DE, VanEseltine WP (1986) Effect of phenolic monomers on ruminal bacteria. Appl Environ Microbiol 52:1331–1339

  3. 3.Borneman WS, Ljungdahl LG, Hartley RD, Akin DE (1991) Isolation and characterisation of p-coumaroyl esterase from the anaerobic fungus Neocallimastix strain MC-2. Appl Environ Microbiol 57:2337–2344

  4. 4.Borneman WS, Ljungdahl LG, Hartley RD, Akin DE (1992) Purification and partial characterisation of two feruloyl esterases from the anaerobic fungus Neocalimastix strain MC-2. Appl Environ Microbiol 58:3762–3766

  5. 5.Castanares A, McCrea SI, Wood TM (1992) Purification and properties of a feruloyl/p-coumaroyl esterase from the fungus Penicillium pinophilum. Enzyme Microb Technol 14:875–884

  6. 6.Colquhoun IJ, Ralet MC, Thibault JF, Faulds CB, Williamson G (1994) Structure identification of feruloylated oligosaccharides from sugar-beet pulp by NMR spectroscopy. Carbohydr Res 263:243–256

  7. 7.Faulds CB, Williamson G (1991) The purification and characterisation of 4-hydroxy-3-methoxycinnamic (ferulic) acid esterase from Streptomyces olivochromogenes. J Gen Microbiol 137:2339–2345.

  8. 8.Faulds CB, Williamson G (1993a) Release of ferulic acid from plant polysaccharides by ferulic acid esterase from Streptomyces olivochromogenes. Carbohydr Polymers 21:153–155

  9. 9.Faulds CB, Williamson G (1993b) Ferulic acid esterase from Aspergillus niger:purification and partial characterisation of two forms from a commercial source of pectinase. Biotechnol Appl Biochem 17:349–359

  10. 10.Faulds CB, Williamson G (1994) Purification and characterisation of a ferulic acid esterase (FAE-III) from Aspergillus niger:specificity for the phenolic moiety and binding to microcrystalline cellulose. Microbiology 140:779–787

  11. 11.Faulds CB, Ralet MC, Williamson G, Hazlewood GP, Gilbert HJ (1995) Specificity of an esterase (XYLD) from Pseudomonas fluorescens subsp. cellulosa. Biochim Biophys Acta 1243:265–269

  12. 12.Ferreira LMA, Wood TM, Williamson G, Faulds CB, Hazlewood GP, Gilbert HJ (1993) A modular esterase from Pseudomonas fluorescens subsp. cellulosa contains a non-catalytic cellulose binding domain. Biochem J 294:349–355

  13. 13.Fry SC (1982) Phenolic components of the primary cell wall. Biochem J 203:493–504

  14. 14.Gibson TS, McCleary BV (1987) A simple procedure for the largescale purification of \-D-xylanase from Trichoderma viride. Carbohydr. Polymers 7:225–240

  15. 15.Huang L, Hseu TH, Wey TT (1991) Purification and characterisation of an xylanase from Trichoderma koningii G-39. Biochem J 278:329–333

  16. 16.Johnson KG, Harrison BA, Schneider H, MacKenzie CR, Fontana JD (1988) Xylan-hydrolysing enzymes from Streptomyces spp. Enzyme Microb Technol 10:403–409

  17. 17.Kato Y, Nevins DJ (1985) Isolation and identification of O-(5-O-feruloyl-L-arabinofuranosyl)-(1,3)-O-\-D-xylopyranosyl-(1,3)-xylopyranose as a component of Zea shoot cells. Carbohydr Res 137:139–150

  18. 18.Kellet LE, Poole DM, Ferreira LMA, Durrant AJ, Hazlewood GP, Gilbert HJ (1990) Xylanase B and an arabinofuranosidase from Pseudomonas fluorescens subsp. cellulosa contains identical cellulose-binding domains and are encoded by adjacent genes. Biochem J 272:369–376

  19. 19.Miller GL (1959) Use of dinitrosalicylic acid for determination of reducing groups. Anal Chem 31:426–428

  20. 20.Mueller-Harvey I, Hartley RD, Harris PJ, Curzon EH (1986) Linkage of p-coumaroyl and feruloyl groups to cell-wall polysaccharides of barley straw. Carbohydr Res 148:71–85

  21. 21.Okamura S, Watanabe M (1982) Purification and properties of hydroxycinnamic acid ester hydrolase from Aspergillus japonicus. Agric Biol Chem 46:1839–1848

  22. 22.Poutanen K (1988) Characterisation of xylonolytic enzymes for potential applications. Publication 47, Technical Research Centre of Finland, Espoo.

  23. 23.Puls J, Poutanen K. (1989) Mechanisms of enzymatic hydrolysis of hemicelluloses (xylans) and procedures for determination of the enzyme activities involved. In Coughlan MP (ed) Enzyme systems for lignocellulose degradation. Elsevier, Amsterdam. pp 151–165

  24. 24.Ralet M.C, Thibault JF, Faulds CB, Williamson G (1994a) Isolation and purification of feruloylated oligosaccharides from cell-walls of sugar-beet pulp. Carbohydr Res 263:227–241

  25. 25.Ralet MC, Faulds CB, Williamson G, Thibault JF (1994b) Degradation of feruloylated oligosaccharides from sugar-beet pulp and wheat bran by ferulic acid esterases from Aspergillus niger. Carbohydr Res 263:257–269

  26. 26.Rombouts FM, Thibault JF (1986) Feruloylated pectic substances from sugar beet pulp. Carbohydr Res 154:177–187

     

  27. 27.Royer JC, Nakas JP (1991) Purification and characterisation of two xylanases from Trichoderma longibrachiatum. Eur J Biochem 202:521–529 

  28. 28.Smith MM, Hartley RD (1983) Occurrence and nature of ferulic acid substitution of cell-wall polysaccharides in graminaceous plants. Carbohydr Res 118:65–80

  29. 29.Tenkanen M, Schuseil J, Puls J, Poutanen K (1991) Production, purification and characterisation of an esterase liberating phenolic acids from lignocellulose. J Biotechnol 18:69–84

  30. 30.Ujiie M, Roy C, Yaguchi M (1991) Low-molecular-weight xylanase from Trichoderma viride. Appl Environ Microbiol 57:1860–1862

  31. 31.Viikari L, Kantelinen A, Buchert J, Puls J (1994) Enzymatic accessibility of xylans in lignocellulosic materials. Appl Microbiol Biotechnol 41:124–129

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