PENGARUH SUHU PENGERINGAN TERHADAP MUTU ROSELLA KERING (Hibiscus sabdariffa)

Rita Hayati

Abstract


The objective of the research was to study effects of drying temperatures (sun drying, 50°C, and 60°C) on quality of dried rosella. Moisture content analysis showed that there were not significantly different among all treatments. However, antocianin and vitamin C content were significantly different in all treatments, and the best drying temperature was 50°C. The brightest color of dried rosella was produced by sun drying.  However, all treatments were browning due to Millard reaction.


Keywords


temperature; drying; dried rosella

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DOI: https://doi.org/10.17969/floratek.v6i1.493

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ISSN / E-ISSN: 1907-2686 / 2597-9108
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Fakultas Pertanian, Universitas Syiah Kuala.