[1]陈卫航,谭美亭,张婕..响应曲面法优化莲房原花青素提取工艺研究[J].郑州大学学报(工学版),2012,33(02):31-35.[doi:10.3969/j.issn.1671-6833.2012.02.008]
　CHEN Weihang,TAN Meiting,ZHANG Jie.Optimizing Procyanidins Extraction from Lotus SeedPot with Response Surface Methodology[J].Journal of Zhengzhou University (Engineering Science),2012,33(02):31-35.[doi:10.3969/j.issn.1671-6833.2012.02.008]
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响应曲面法优化莲房原花青素提取工艺研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33
期数:
2012年02期
页码:
31-35
栏目:
出版日期:
2012-03-10

文章信息/Info

Title:
Optimizing Procyanidins Extraction from Lotus SeedPot with Response Surface Methodology
作者:
陈卫航; 谭美亭; 张婕.
郑州大学化工与能源学院,河南郑州,450001, 郑州大学化工与能源学院,河南郑州,450001, 郑州大学化工与能源学院,河南郑州,450001
Author(s):
CHEN Weihang; TAN Meiting; ZHANG Jie
School Chemical Engineering and Energy, Zhengzhou University, Zhengzhou 450001 ,China
关键词:
莲房;  原花青素;  提取工艺;  响应曲面法
Keywords:
lotus seed pot;  procyanidins;  extraction technology;  response surface methodology
分类号:
TQ461TS201.1
DOI:
10.3969/j.issn.1671-6833.2012.02.008
摘要:
在单因素试验基础上,采用4因素3水平的响应曲面实验方法,对莲房中原花青素的乙醇提取工艺条件进行了优化,并研究各自变量之间的交互作用对莲房原花青素提取量的影响.应用Design Expert 7.1.6软件,模拟得到二次多项式回归方程的预测模型,并确定乙醇提取莲房原花青素的最佳工艺条件为:乙醇体积分数为50％、液料比25 mL/g、提取温度55℃和提取时间60 min.在此条件下,提取1次,莲房原花青素提取量为6.678 mg/100 g,与预测值6.693 mg/100 g接近,证明此模型是合理可靠的,可用于实际预测.
Abstract:
On the basis of single-factor test, the response surface methodology( RSM) with 4 factors and 3 lev.els was adopted to optimize ethanol extraction technology of procyanidins from Lotus Seed Pot( LSPC). The in.teractive effects of the parameters on ISPC yield were investigated. Design Expert 7. 1.6 software was used tofit experimental data and a quadratie polynomial regression model was developed for LSPC yield as a responseto the parameters, Results showed that the optimal value of extraction conditions were as follows: ethanol con.centration 50% , solvent/material ratio 25 m[/g, extraction temperature 55℃C and extraction time 60 min. Un-der such conditions and extraction 1 time, the yield of LSPC was up to 6.678 mg/100 g, which is close to thepredictive yield(6. 693 mg/100 g). This model is reasonable and reliable, and can be used in the actual fore-Cast.

相似文献/References:

[1]张婕,李瑞光,陈卫航..木槿花中原花青素的提取工艺研究[J].郑州大学学报(工学版),2009,30(04):53.
　ZHANG Jie,LI Ruiguang,CHEN Weihang.Study on Extraction Procedure of Proanthocyandins from Hibiscus Syriacus Linn[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):53.

更新日期/Last Update: 1900-01-01