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Optimization of Polyphenol From Xinjiang Wild Plum Flesh Using Response Surface Methodology(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年04期
Page:
123-126
Research Field:
Publishing date:

Info

Title:
Optimization of Polyphenol From Xinjiang Wild Plum Flesh Using Response Surface Methodology
Author(s):
LIU Wei1; YANG Ru-zhen2; LI Zi-wei1; YAN Li-li1; XU Ling-yan1
1.College of Chemistry and Biology Sciences，Ili Normal University，Yining，Xingjiang 835000；
2.Master Station for Spreading Agricultural Technique in Ili Prefecture，Yining，Xingjiang 835000
Keywords:
wild plum(Prunus cerasifera); response surface methodology; polyphenols
PACS:
S 663.9
DOI:
-
Abstract:
With Xinjiang wild plum flesh as raw material,the optimum conditions for the extraction of polyphenol from it were determined using response surface methodology.With the yield of polyphenol as the index，the Box-Benhnken experimental design with three factors and three levels was used to optimize the extraction conditions on the basis of preliminary experimental results.The results showed that the optimal conditions for maximum polyphenol yield (13.89 mg/g) were 39% ethanol，63.1℃ and 1∶35 g/mL solid-liquid ratio for 90 min.Under these conditions，the maximum predicted extraction yield (13.96 mg/g) was in good agreement with its experimental counterpart.It suggested that response surface methodology for optimization of polyphenol from wild plum flesh was stable and reliable.

References:

[1]李紫薇,欧阳艳,贾风勤,等.野酸梅皮色素抗氧化活性研究[J].食品科技,2011,36(6):269-271.

[2]李紫薇,欧阳艳,腊萍,等.树脂法提取野酸梅皮色素工艺研究[J].食品科学,2012,33(4):62-65.

[3]新疆植物志编委会.新疆植物志[M].乌鲁木齐:新疆科技卫生出版社,1995,364.

[4]李利平,海鹰,买买提安尼瓦尔,等.新疆伊犁地区野果林的群落特征及保护[J].干旱区研究,2011,28(1):60-66.

[5]张士康,肖正春,张广伦,等.樱桃李与蓝莓果的营养价值[J].中国野生植物资源,2004,23(3):1-3.

[6]Kalt W，Forney C F，Martin A，et al.Antioxidant capacity，vitamin C，phenolics，and anthocyanins after fresh storage of small fruits[J].Journal of Agricultural and Food Chemistry,1999,47(11):4638-4644.

[7]刘文旭,黄午阳,曾晓雄,等.草莓、黑莓、蓝莓中多酚类物质及其抗氧化活性研究[J].食品科学,2011,32(23):130-133.

[8]Morton L W，Croft K D，Puddey I B，et al.Phenolic acid protect low-density lipoproteins from peroxynitrite-mediated modification in vitro[J].Redox Report,2000,5(2/3):124-125.

[9]Singleton V L，Orthofer R，Lamuela-raventos R M，et al.Analysis of total phenols and other oxidation substrates and antioxidants by mean of Folin-Ciocalteu reagent[J].Meth Enaymol,1999,299(8):152-178.

[10]冯进,曾晓雄,李春阳.响应面法优化蓝莓叶多酚提取工艺[J].食品科学,2013,34(4):59-64.


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Last Update: 2014-08-08