Home 主打產品 植物提取物 天然提取物 產品目錄 產品解決方案 展會 聯繫我們
藤茶提取物二氫楊梅素 Dihydromyricetin
楊梅素 Myricetin
木犀草素Luteolin
苦杏仁甙amygdalin
綠原酸Chlorogenic acid
芹菜素apigenin
厚朴提取物Magnolia bark extract
厚朴酚magnolol
和厚朴酚Honokiol
厚朴總酚magnolol+honokiol
博落回提取物Macleaya cordata extract
血根碱sanguinarine
白屈菜紅碱Chelerythrine
迷迭香提取物rosemary leaf extract
迷迭香酸rosmarnic aicd
鼠尾草酸Carnosic acid
熊果酸Ursolic acid
鼠尾草酸油carnosic acid liquid oil
綠咖啡豆提取物green coffee bean extract
金銀花提取物honeysuckle flower extract
巴拿巴葉提取物Banaba leaf extract
枇杷葉提取物Loquat leaf extract
漆黃素Fisetin
虎杖甙Polydatin
芒果甙mangiferin
白樺脂醇Betulin
石杉碱甲huperzine a
阿魏酸Ferulic acid
白藜蘆醇Resveratrol

阿魏酸Ferulic acid  

阿魏酸

品名: 阿魏酸

提取部位:米糠

外觀:白色精細粉末

CAS 號碼.:135-24-6

分子式: C10H10O4

分子量: 194.18

檢測方式:HPLC

阿魏酸是廣氾存在於自然界的植物之中,其化學名稱為4-羥基-甲氧基肉桂酸,是植物中普遍存在的一種酚酸。 阿魏酸有順式、反式兩種,順式為黃色油狀物,反式為正方菱形結晶或纖維結晶,能溶于熱水、乙醇和乙酸乙酯,稍溶于 ,難溶于苯和石油醚。

 

阿魏酸是植物界普遍存在的一種芳香酸,是木栓質的組分,在植物體內很少以游離態存在,主要與低聚糖、多胺、脂類和多糖形成結合態。天然阿魏酸主要來源於米糠提取物,同時,可以通過合成的技術手段得到阿魏酸。天然阿魏酸和合成阿魏酸可以通過技術手段區分。

阿魏酸具有許多保健功能,如清除自由基、抗血栓、抗菌消炎、抑制腫瘤、防治高血壓、心臟病、增強 精子活力等。天然阿魏酸毒性低,易於為人體代謝,可用做食物防腐劑,在食品、醫藥等方面有着廣氾用途。

阿魏酸除在醫藥是廣氾應用外,一些國家已批准將之作為食品添加劑。日本已允許用於食品抗氧化劑,美國和一些歐洲國家則允許採用一些含阿魏酸量較高的草藥、咖啡、香蘭豆等作為抗氧化劑。阿魏酸在食品工業中主要用於制備天然香蘭素、抗氧化劑、防腐劑、交聯劑和機能促進劑等。

市場主要產品規格:98%HPLC阿魏酸   產品詳詢13657416805

以上資料,由長沙上禾生物根據公開資料整理

僅供提取物出口企業及科研工作者參考    

 

文獻參考:

  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


Home  |  主打產品  |  植物提取物  |  天然提取物  |  產品目錄  |  產品解決方案  |  展會  |  聯繫我們  |  網站地圖  |  手機版
  English     简体版     繁體版
網站首頁聯繫我們網站地圖