UTILIZING THE BY-PRODUCT OF THE SOURSOP WINEMAKING PROCESS TO MAKE GUMMY CANDY | Tiên | TNU Journal of Science and Technology

UTILIZING THE BY-PRODUCT OF THE SOURSOP WINEMAKING PROCESS TO MAKE GUMMY CANDY

About this article

Received: 11/11/24                Revised: 26/11/24                Published: 26/11/24

Authors

1. Doan Thi Kieu Tien, Can Tho University of Technology
2. Tran Thi Thuy Linh, Can Tho University of Technology
3. Nguyen Thi Thien Kim, Can Tho University of Technology
4. Doan Hai Dang, Can Tho University of Technology
5. Huynh Thi Ngoc Mi Email to author, Can Tho University of Technology

Abstract


To promote circular production and create value chains for agricultural products in theprocessing industry, this study aims to use the soursop pulp removed at the pressing stage during soursop wine fermentation to develop gummy candy with the desired texture, color, and flavor.The study investigated severalfactors affecting the quality of product such as the proportion of soursop juice (10, 20, and 30%), sugar (130, 150, and 170%), citric acid (2, 4, and 6%), gelatin (30, 35, and 40%), pectin (0.3, 0.6, and 0.9%) and heating time (10, 13, and16 mins). The results showed that the product was optimal with 20% soursop juice, 150% sugar, 4% citric acid, 35% gelatin and 0.6% pectin, concentrated in 13 minutes. At these optimal ratios, the resulting product has the best value in terms of structure, color, smell, taste and highly appreciated sensory value.

Keywords


Acid citric; Gelatin; Gummy; Soursop; Pectin

References


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DOI: https://doi.org/10.34238/tnu-jst.11529

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