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Optimisation of extraction conditions for terpenoids in Schizandra chinensis Baillon using the response surface method
Flavour and Fragrance Journal ( IF 2.1 ) Pub Date : 2020-05-17 , DOI: 10.1002/ffj.3584
So‐Jeong Yang 1 , Kwang‐Geun Lee 1
Affiliation  

Terpenoids, which are the major volatile compounds of Schizandra chinensis Baillon (Omija), are the main component of phytoncide. The purpose of the present study was to provide more ways to utilise Omija by optimising terpenoid extraction. The response surface method (RSM) was used to maximise the levels of monoterpene, which has substantial physiological activity and sesquiterpene, which has strong impacts on flavour. Central composite design was used to optimise the extraction pressure (X1: 0.01‐0.1 Mpa), ethanol concentration (X2: 0%‐50%), and sample concentration (X3: 0.01‐0.2 g/mL). Analysis of variance showed that X1, X2 and X3 affected total terpenoid levels (Y1) and monoterpene levels (Y2), whereas only X1 and X3 significantly affected sesquiterpene content (Y3) (P < .05). The optimal conditions based on the individual responses were as follows: Y1 and Y2, X1 = 0.07 Mpa, X2 = 36% and X3 = 0.17 g/mL; Y3, X1 = 0.10 Mpa, X2 = 50% and X3 = 0.20 g/mL.

中文翻译:

响应面法优化五味子五味子萜类化合物的提取条件

萜类化合物,它们是主要的挥发性化合物五味子Baillon五味子),植物杀菌素是其主要成分。本研究的目的是通过优化萜类化合物提取物提供更多利用Omija的方法。响应面法(RSM)用于最大化具有实质生理活性的单萜和倍半萜烯的含量,倍半萜烯对风味的影响很大。中央复合设计用于优化提取压力(X 1:0.01-0.1 Mpa),乙醇浓度(X 2:0%-50%)和样品浓度(X 3:0.01-0.2 g / mL)。方差分析表明X 1,X 2和X 3影响总萜类水平(Y 1)和单萜水平(Y 2),而只有X 1和X 3显着影响倍半萜含量(Y 3)(P  <.05)。基于各个反应的最佳条件如下:Y 1和Y 2,X 1  = 0.07Mpa,X 2  = 36%和X 3  = 0.17g / mL;Y 3,X 1  = 0.10 Mpa,X 2  = 50%和X 3  = 0.20 g / mL。
更新日期:2020-05-17
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