期刊文献+

β-乳球蛋白包埋花色苷C3G对其抗氧化活性的保护 被引量:4

Preservation of Cyanidin-3-glucoside Antioxidant Properties by Coating with β-lactoglobulin Nanoparticles
下载PDF
导出
摘要 利用热激的β-乳球蛋白(β-Lg)与矢车菊素-3-葡萄糖苷(C3G)共组装形成纳米粒以保护C3G的抗氧化活性。溶液pH值为2.5~6.5、蛋白热激温度为30~85℃及β-Lg与C3G不同摩尔比例(1∶2~1∶32)对纳米体系的粒径、Zeta电位、包埋率及单位蛋白载药量具有显著影响。在pH 6.5时能够形成稳定的纳米分散体,在热激温度85℃、β-Lg与C3G摩尔比为1∶2时,β-Lg对C3G的抗氧化活性具有最好的保护作用。 Cyanidin-3-glucoside (C3G) was coated by heat treatment with β-1actoglobulin (β-Lg) for the pres-ervation of antioxidant activity. The effects of pH (2.5-6.5) , heating temperature of β-Lg (30-85 ℃ ) and the molar ratio of β-Lg to C3G (1: 2-1: 32) on the properties of β-Lg-C3G complexes were studied. All three factors signifi-cantly influenced the particle size, zeta-potential, entrapment efficiency of C3G and C3G encapsulation with β-Lg particles. Stable and clear solution could be obtained at pH 6.5. The highest protection of EGCG antioxidant activity was obtained with β-Lg heated at 85 ℃ and the molar ratio of 1:2 (β-Lg: C3G).
出处 《食品与发酵工业》 CAS CSCD 北大核心 2012年第5期32-36,共5页 Food and Fermentation Industries
基金 教育部博士点基金项目(0113326110001) 浙江省自然科学基金重点项目(Z12C160014) 国家科技支撑计划课题(2011BAD01B03-5)
关键词 纳米粒 Β-乳球蛋白 矢车菊素-3-葡萄糖苷 抗氧化活性 nanoparticle,β-lactoglobulin, cyanidin-3-glucoside (C3G) , antioxidant activity
  • 相关文献

参考文献18

  • 1Wang Q, Xia M, Liu C, et al. Cyanidin-3-O-β-glucoside inhibits iNOS and COX-2 expression by inducing liver X receptor alpha activation in THP-1 macrophages [ J]. Life Sci, 2008, 83(5/6) : 176 -184.
  • 2Lim T G, Kwon J Y, Kim J, et al. Cyanidin-3-glucoside suppresses B [ a ] PDE-induced cyclooxygenase-2 expression by directly inhibiting Fyn kinase activity [ J]. Biochem Pharmacol, 2011, 82(2) : 167 - 174.
  • 3Min S W, Ryu S N , Kim D H. Anti-inflammatory effects of black rice, cyanidin-3-O-d-glycoside, and its metabo- lites, cyanidin and protocatechuic acid [ J]. Int Immunop- harmacol, 201 O, 10 ( 8 ) : 959 - 966.
  • 4李颖畅,齐凤元,樊严.提高花色苷稳定性的研究进展[J].中国调味品,2009,34(11):88-90. 被引量:11
  • 5Fang Z, Bhandari B. Encapsulation of polyphenols-a re- view [J]. Trends Food Sci Technol, 2010, 21(10) : 510 -523.
  • 6McDougall G J, Fyffe S, Dobson P, et al. Anthocyanins from red wine - Their stability under simulated gastroin- testinal digestion [ J ]. Phytochemistry, 2005, 66 (21) : 2 540 -2 548.
  • 7刘彩云,周围,毕阳,甘伯中,李维强.纳米技术在食品工业中的应用[J].食品工业科技,2005,26(4):185-187. 被引量:32
  • 8Chiou D, Langrish T A G. Development and characterisati- on of novel nutraceuticals with spray drying technology [J]. J Food Eng, 2007, $2(1): $4 -91.
  • 9Ersus S, Yurdagel U. Microencapsulation of anthocyanin pigments of black carrot (Daucuscarota L. ) by spray drier [J]. J FoodEng, 2007, 80(3): 805 -812.
  • 10Tonon R V, Brabet C, Hubinger M D. Anthocyanin sta- bility and antioxidant activity of spray-dried acai ( Euterpe oleracea Mart. ) juice produced with different carrier a- gents [J]. FoodResfnt, 2010,43(3): 907-914.

二级参考文献27

共引文献41

同被引文献88

  • 1汤化钢,夏文水,袁生良.维生素E微胶囊化研究[J].食品与机械,2005,21(1):4-6. 被引量:13
  • 2刘彩云,周围,毕阳,甘伯中,李维强.纳米技术在食品工业中的应用[J].食品工业科技,2005,26(4):185-187. 被引量:32
  • 3郑景洲,许友卿,丁兆坤.维生素E的功能、吸收与代谢(2)[J].生物学通报,2005,40(12):1-2. 被引量:6
  • 4刘景艳,原现瑞,李巧玲.微胶囊技术在食品工业中的应用[J].山西食品工业,2005(4):26-28. 被引量:21
  • 5雷炳福,孙登文.维生素E的生理作用与营养[J].陕西粮油科技,1996,21(3):19-23. 被引量:22
  • 6Fereuc Zsila,Timea Imre, Pal T.Szabo, el al.Induced chirality upon binding of cis-parinaric acid to bovine β-lactoglobulin: spectroscol, Jic characterization of the complex [ J ]. FEBS Letters, 2002,520:81-87.
  • 7Patricia Zimet, Yoav D.Liwley. Beta- lactoglobulin and its nanocomplexes with pectin as vehicles for ω-3 polyunsaturated fatty acids [ J ]. Food Hydroeolloids ,2009,23 : 1120- 1126.
  • 8Ferenc Zsila, Zsoh Bikadi, Miklos Simonyi.Relinoic acid binding properties of the lipocalin member β- lactoglobulin studied by ciruular, dichroism electronic absorption spectroscopy and molecular modeling methods[ J ]. Biochemical Dharmacolog, 2002,64 : 1651 - 1660.
  • 9Mahmoud Yohneh, B Habibi Najafi, Reza Farhoosh. Optimization of ultrasound-assisted extration of natural pigment from annatto seeds by re.sponge surface methodology( RSM )[ J ]. Food Chemistry, 2014,155 : 319- 324.
  • 10FLOWER D R, NORTH A C, SANSOM C E. The lipocalin pro- tein family: structural and sequence overview[J]. Biochim Biophys Ac- ta, 2000,1482(1-2):9-24.

引证文献4

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部