Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)

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Bioactivity of Sinbiotics Products Based on Banggai Sweet Potato (Dioscorea sp) and Seaweed (Eucheuma cottonii) Caragenance

Authors
Nurhaeni1, *, Jusman1, Syamsuddin1
1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Tadulako University, Palu, Indonesia
*Corresponding author. Email: eni_kimia64@yahoo.co.id
Corresponding Author
Nurhaeni
Available Online 5 December 2024.
DOI
10.2991/978-94-6463-520-1_2How to use a DOI?
Keywords
synbiotic; banggai sweet potato; seaweed carragenance; bioactivity
Abstract

One of the local agricultural commodities of Central Sulawesi is Banggai sweet potato (Dioscorea sp) and seaweed (Eucheuma cottonii) which contain nutrients to support public health. This study aims to find a synbiotic drink formulation with the highest bioactivity and best sensory value based on Banggai sweet potato flour and seaweed carrageenan as prebiotics and L. casei as probiotics. This research is divided into three stages: the first stage is optimization of the ratio of Banggai sweet potato flour and carrageenan, the second stage is optimization of the addition of L. casei to the synbiotic drink formulation, the third stage is fermentation time. The test parameters carried out are: bioactivity test including total lactic acid bacteria (LAB) test using the Total Plate Count (TPC) method, antioxidant activity test (DPPH), total soluble solids (refractometry) and sensory tests including taste, aroma, and texture (Hedonic scoring). The results of the study based on the effect of the ratio between banggai yam and seaweed obtained the best ratio of 2: 1 (% w/b) with total LAB count of 2.03 x108 CFU/mL, total titratable acid of 0.56%, pH 4.16; antioxidant activity of 58.63%.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)
Series
Advances in Physics Research
Publication Date
5 December 2024
ISBN
978-94-6463-520-1
ISSN
2352-541X
DOI
10.2991/978-94-6463-520-1_2How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Nurhaeni
AU  - Jusman
AU  - Syamsuddin
PY  - 2024
DA  - 2024/12/05
TI  - Bioactivity of Sinbiotics Products Based on Banggai Sweet Potato (Dioscorea sp) and Seaweed (Eucheuma cottonii) Caragenance
BT  - Proceedings of the 5th International Seminar on Science and Technology (ISST 2023)
PB  - Atlantis Press
SP  - 7
EP  - 11
SN  - 2352-541X
UR  - https://doi.org/10.2991/978-94-6463-520-1_2
DO  - 10.2991/978-94-6463-520-1_2
ID  - 2024
ER  -