Characteristics of Chemical and Functional Properties of Modified Cassava Flour (Manihot esculenta) by Autoclaving-Cooling Cycles Method

International Conference on Natural Products and Bioresource Science 2017

生物科学;化学

Andriansyah, Raden Cecep Erwan^1 ; Rahman, Taufik^1 ; Herminiati, Ainia^1 ; Rahman, Nurhaidar^1 ; Luthfiyanti, Rohmah^1

Development Center for Appropriate Technology, Indonesian Institute of Sciences, Jl. KS Tubun No 5, Subang, West Java, Indonesia^1

关键词: Autoclaving-cooling;    Breakdown viscosity;    Functional properties;    Initial temperatures;    Pasting characteristics;    Pasting viscosities;    Processed products;    Setback viscosity;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/101/1/012023/pdf
DOI  :  10.1088/1755-1315/101/1/012023

学科分类：生物科学（综合）

来源: IOP

【 摘 要 】

The modified cassava flour can be made using the method of the autoclaving cooling cycle (AAC). The stability of the warming can be seen from the decreasing value of breakdown viscosity, while the stability of the stirring process can be seen by the decreasing value of setback viscosity. The stages of research include: (1) the making of cassava flour, (2) the making of modified cassava flour by the method of treatment of ACC with a variety of flour concentration and autoclaving time, (3) chemical analysis of the moisture, ash, fat, protein, carbohydrate; The functional properties of the pasting characteristics to the initial temperature of the pasting, peak viscosity, hot paste viscosity, breakdown viscosity, cold paste viscosity and setback viscosity. The result shows that cassava flour modified by treatment of flour concentration 16% and autoclaving time 41 minutes having pasting code and pasting viscosity which is resistant to high temperature. Flour with this character is flour that is expected to maintain the texture of processed products with a paste form that remains stable. Utilization of modified cassava flour by the ACC method can be applied to the pasting product such as noodle and spaghetti, hoping to support for food diversification program to reduce dependence on wheat flour in Indonesia.