Improving Performance of Edible Coating Protection on The Honey Pineapple Quality Attributes Through the Addition of Roselle (Hibiscus sabdariffa) Bioactive Compounds

DOI

10.2991/978-94-6463-128-9_15How to use a DOI?

Keywords

Pineapple; Edible Coating; Roselle Extract

Abstract

Honey pineapple, as superior fruit commodity in Pemalang Regency, has a higher fructose content (1.94%) than regular pineapple (1.42%). This causes limited market share due to the shelf life of sliced ​​pineapple, which is only 1–3 days. One way to extend the shelf life of cut pineapple is by coating it using edible coating with the addition of roselle extract. Roselle extract contains bioactive compounds that can function as antibacterial and antioxidant. This study aims to determine the effect of storage temperature and variations in addition of roselle extract concentration in edible coating used on the physical and chemical quality of fresh cut pineapple during storage. Treatments of this research were: roselle concentration addition (R), namely 7.5% (R1), 12.5% ​​(R2), 17.5% (R3); storage temperature (S): 28.1 °C (S1), and 5 °C (S2). Data on physical and chemical variables were analyzed using analysis of variance (F test) at 5% level. If the results have a significant effect, then further tests using the Duncan Multiple Range Test. The best treatment combination is determined using the Effectiveness Index Test. The results show that 1) the addition of variations in the concentration of roselle extract has a significant effect on acidity (pH), and 2) storage temperature has a significant effect on weight loss, hardness and acidity (pH).

Copyright

© 2023 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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TY  - CONF
AU  - Ike Sitoresmi Mulyo Purbowati
AU  - Ali Maksum
AU  - Gunawan Wijonarko
PY  - 2023
DA  - 2023/04/19
TI  - Improving Performance of Edible Coating Protection on The Honey Pineapple Quality Attributes Through the Addition of Roselle (Hibiscus sabdariffa) Bioactive Compounds
BT  - Proceedings of the 3rd International Conference on Sustainable Agriculture for Rural Development (ICSARD 2022)
PB  - Atlantis Press
SP  - 125
EP  - 134
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-128-9_15
DO  - 10.2991/978-94-6463-128-9_15
ID  - Purbowati2023
ER  -