Proceedings of the International Joint Conference on Science and Engineering (IJCSE 2020)

Fruktooligosaccharides of Yacon Tubers (Smallanthus sonchifolia) on Variation in Height of Planting Area, Harvest Time and Storage with Natural Inhibitors

Authors
Leny Yuanita, Wahyu Budi Sabtiawan, Prima Retno Wikandari, Dhita Ayu Permata Sari
Corresponding Author
Leny Yuanita
Available Online 24 November 2020.
DOI
https://doi.org/10.2991/aer.k.201124.050How to use a DOI?
Keywords
FOS, Yacon tubers, Mamsl, Harvest time, Natural inhibitors
Abstract

Yacon (Smallanthus sonchifolia) was a potential plant to be developed: its tuberswere as antidiabetic sweetener, anti hypercholesterolemic, contains antioxidant polyphenols especially chlorogenic acid and cancer prevention; the leaves contain high protein and as an anti-fungal. The main bioactive compounds of yacon tubers are fructooligosaccharide (FOS).The purpose of this research: to obtain the optimum level fructooligosaccharides (FOS) yacon tubers at variations in height, harvest time and storage. The height variations at the area 900, 1500, and 1800 mamsl, the harvest time 8 and 10 months. The 14 days shelf life at 5 and 15oC with the combination immersion in 3% sodium chloride; 3% sodium chloride followed 1% ascorbic acid; 3% sodium chloride followed 1% ascorbic acid and then 0.2% citric acid, for 5 minutes respectively. Results of the study: 1) Optimum FOS levels in the planting area of 1800 masl harvest time of 8 months. 2) At a 14-days shelf life of yacon tubers in the 1800 m above sea level planting area and 8 months of harvesting, the highest levels of FOS at a storage temperature of 5oC with the use of inhibitors through immersion by sequence, NaCl, ascorbic acid and citric acid.

Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the International Joint Conference on Science and Engineering (IJCSE 2020)
Series
Advances in Engineering Research
Publication Date
24 November 2020
ISBN
978-94-6239-276-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.201124.050How to use a DOI?
Copyright
© 2020, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Leny Yuanita
AU  - Wahyu Budi Sabtiawan
AU  - Prima Retno Wikandari
AU  - Dhita Ayu Permata Sari
PY  - 2020
DA  - 2020/11/24
TI  - Fruktooligosaccharides of Yacon Tubers (Smallanthus sonchifolia) on Variation in Height of Planting Area, Harvest Time and Storage with Natural Inhibitors
BT  - Proceedings of the International Joint Conference on Science and Engineering (IJCSE 2020)
PB  - Atlantis Press
SP  - 277
EP  - 281
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.201124.050
DO  - https://doi.org/10.2991/aer.k.201124.050
ID  - Yuanita2020
ER  -