Studies on the optimum conditions for the extraction and concentration of roselle (Hibiscus sabdariffa Linn.) extract
The present study aimed to: (a) study the physical and chemical properties of fresh roselle calyxes; (b) study the optimum conditions for water extraction of roselle; and (e) compare the methods of evaporation (vacuum, atmospheric) for processing of concentrated roselle extract. This study found tha...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Prince of Songkla University
2008-04-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
| Subjects: | |
| Online Access: | http://rdo.psu.ac.th/sjst/ejournal/journal/30-Suppl-1/0125-3395-30-S1-133-139.pdf |