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Nita Yessirita Rera Aga Salihat Dian Indriani Sunadi Sunadi Nika Rahma Yanti

Abstract

TThis study aims to determine the effect of bilimbi fruit juice addition on the physicochemical properties of nata de soya from tofu liquid waste and the best treatment based on the sensory analysis. The research design was completely randomized (CRD) with five treatments and five replications. The data obtained were analyzed using ANOVA and DNMRT. The treatment was the bilimbi fruit juice addition: A = 4%, B = 6%, C = 8%, D = 10%, and E = 12%. The control treatment was prepared without the addition of bilimbi fruit juice (0%). The results showed that the concentration of bilimbi fruit juice in nata de soya had a significantly different effect on yield, thickness, moisture, ash, protein, crude fiber, pH, and antioxidant activity. Based on sensory analysis, treatment A obtained the highest average of 5.35, with physicochemical properties: yield (53.97%), thickness (28.67 mm), moisture content (75.60%), ash content (1.73%), protein content (20.73%), crude fiber content (3.14%), pH value (4.53), and antioxidant activity (42.17%). This research is expected to contribute to utilizing environmentally friendly natural ingredients in diversifying healthy foods.

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References

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How to Cite
YESSIRITA, Nita et al. The study of the physicochemical properties of nata de soya with the addition of bilimbi fruit (Averrhoa bilimbi L.) juice. Food Science and Applied Biotechnology, [S.l.], v. 8, n. 1, p. 136-146, mar. 2025. ISSN 2603-3380. Available at: <https://www.ijfsab.com/index.php/fsab/article/view/463>. Date accessed: 20 apr. 2025. doi: https://doi.org/10.30721/fsab2025.v8.i1.463.