Prescription Proportion of Pomegranate Extract Gallic Acid Gel by Orthogonal Design

International Conference on Smart Engineering Materials 2018

Fan, Gaofu^1 ; Liu, Xiushu^1 ; Tang, Jie^1 ; Gong, Jumei^1 ; Fu, Entao^1 ; Cai, Yuhua^1 ; Xu, Zhenguo^1

Faculty of Bioscience Engineering, Hefei Technology College, Hefei, China^1

关键词: Carbopol;    Controllable quality;    Gallic acids;    Inclusion complex;    Orthogonal design;    PH levels;    Preparation process;    Propylene glycols;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/362/1/012024/pdf
DOI  :  10.1088/1757-899X/362/1/012024

来源: IOP

【 摘 要 】

The aim of the present work was to optimize the formulation of pomegranate extract gallic acid gel by orthogonal design. Using orthogonal design, propylene glycol, carbomer-940 and gel pH level as influencing factors, the evaluation key index was external apearance malleability, uniformity, and eccentric for gel, and the optimum formula was selected. The present findings suggest that 10% propylene glycol, 1.5% Carbopol-940, and gel pH in the range of 4.5∼5.5, and the indexes of the optimal. The inclusion complexes showed that after the orthogonal design, the preparation process was simple, stable and controllable quality, with production feasibility.