Abstract
Zero Hunger as the SDG program aims to prevent global need with innovation to exploit and promote local food uses of all available underutilized food crops. A water-soluble polysaccharide is included in bengkoang (Pachyrhizus erosus) soluble fibres. Previous studies reported that ultrasound-assisted extraction impacts starch depending on several factors such as temperatures and times. The research aims to obtain bengkoang oligosaccharide compounds by ultrasound-assisted extraction with different treatment of temperatures and times. The results of the moisture degree were decreasing the moisture degree might be attributed to the increasing temperature and time treatment of ultrasound-assisted extraction. It increases the water absorption capacity of the modified starch by sonication and is also related to the size of the starch granules. The results of the FTIR graph test show that some of the granules have cracks and small depressions on the surface that are visible in the middle and corners after being treated with sonication. The results of the morphological observation show that after treatment of sonication in water appear minor cracks and scratches. Some water-soluble polysaccharide granules are transformed into gelatinization form that makes granule shape irregular and has small visible cracks in the central part.
Highlights
The Food of Agriculture Organization (FAO) job desk reviews the worldwide food systems within the Zero Hunger as one of the Sustainable Development Goals (SDG)
This study investigated the characteristics of the bengkoang water-soluble polysaccharide granules with sonication treatment at different temperatures and times
Decreasing the moisture degree might be attributed to the increasing temperature and time treatment of ultrasound-assisted extraction
Summary
The Food of Agriculture Organization (FAO) job desk reviews the worldwide food systems within the Zero Hunger as one of the Sustainable Development Goals (SDG). The integration of objects on sustainable agricultural technology in the overall effort to complete need represents a long-overdue recognition that industrial and agricultural technology threatens critical schemes on food production industrial [1]. Starvation has been rising globally in several countries. It causes the undernourishment of millions of our civilization. The present research on Hunger in developing countries requires development effort and innovation to exploit and promote other local food uses of all available underutilized food crops. Most of Indonesia's local crops are indigenous under external factors like local weather, chemical, and land physic [2]
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