Honey moisture reduction using several thermal methods and their effects on its quality

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Firman Jaya, Lilik Eka Radiati, Teti Estiasih, Djalal Rosyidi, Anang Lastriyanto, Mochammad Junus, Jati Batoro, Erwan Erwan, Jacobus Suruka Aifaman Lamerkabel, Dewi Masyithoh, Ustadi Ustadi, Eggi Pur Pinandita

2022 E3S Web of Conferences Vol. 335 Conference paper Cited by 5 SDG 12SDG 17 Quartile

Abstract

Honey is thermally heated at various methods to decrease the moisture content and prolong the shelf life. The heating methods might decrease the quality of honey's physicochemical and biochemical properties. The present study thermally treated the honey with a pasteurizer, evaporator, and dehumidifier. The most thermally affected to decrease the moisture content were treatment by dehumidifier (14.09%), subsequent evaporation (8.41%), and pasteurization (8.41%). After heating, significant differentiation was also observed in the variation of both HMF (Hydroxymethylfurfural) content and diastase activity according to the botanical origin of the honey sample. In line with the biochemical analysis of honey, total phenolic decreased significantly during the pasteurization treatment. Evaporation was the most resistant thermal treatment due to its ability to maintain the level of HMF and the enzyme diastase as a standard for honey quality. However, changes made in physicochemical and biochemical quality are still in compliance with national and international legal limits. © The Authors, published by EDP Sciences.

Affiliations

Animal Science Doctoral Program, Faculty of Animal Science, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Animal Products Technology, Faculty of Animal Science, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Agricultural Product Technology, Faculty of Agricultural Technology, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Agricultural Engineering, Faculty of Agricultural Technology, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Animal Products, Faculty of Animal Science, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya, East Java, Malang, 65145, Indonesia; Department of Animal Husbandry, Faculty of Animal Science, University of Mataram, Mataram, 83125, Indonesia; Department of Agrotechnology, Faculty of Agriculture, University of Pattimura, Ambon, 97233, Indonesia; Department of Animal Husbandry, Faculty of Animal Husbandry, Islamic University of Malang, Malang, 65144, Indonesia; PT. Kembang Joyo Sriwijaya, Malang, 65152, Indonesia; Animal Science Magister Program, Faculty of Animal Science, Universitas Brawijaya, East Java, Malang, 65145, Indonesia

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