Elaboration and characterization of Japanese Raisin Tree (Hovenia dulcis Thumb.) pseudofruits fermented alcoholic beverage
| Autor: | Juliana Tensol Pinto, Diego Pinto de Oliveira, José Humberto de Queiroz, Disney Ribeiro Dias, Tânia Toledo de Oliveira, Rosane Freitas Schwan, Luana Farah Alvarenga |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Antioxidant
antioxidant DPPH medicine.medical_treatment Flavonoid lcsh:TX341-641 Hovenia dulcis dyhidromyricetin chemistry.chemical_compound 0404 agricultural biotechnology Nutraceutical lcsh:Technology (General) medicine Food science volatile compounds chemistry.chemical_classification ABTS biology 04 agricultural and veterinary sciences biology.organism_classification 040401 food science Eugenol chemistry fermented beverage lcsh:T1-995 Fermentation lcsh:Nutrition. Foods and food supply Food Science Biotechnology |
| Zdroj: | Food Science and Technology, Volume: 37 Supplement 1, Pages: 101-108, Published: 20 JUL 2017 Food Science and Technology, Iss 0 LOCUS Repositório Institucional da UFV Universidade Federal de Viçosa (UFV) instacron:UFV Food Science and Technology v.37 suppl.1 2017 Food Science and Technology (Campinas) Sociedade Brasileira de Ciência e Tecnologia de Alimentos (SBCTA) instacron:SBCTA |
| Popis: | Hovenia dulcis pseudofruits have underexplored properties for food purposes, despite their pleasant sensory characteristics and therapeutic benefits. The aim of this study was the elaboration and chemical characterization of the alcoholic fermented beverage of H. dulcis, using selected strain of Saccharomyces cerevisiae (CCMA 0200). The resulting fermented beverage presented high content of phenolic compounds and antioxidant activity when compared to other fruits and beverages (DPPH and ABTS assay). The alcohol content was 12.9 oGL and total sugars 3.57g/L. By the GC-MS analysis, 39 compounds were identified including metabolites with therapeutic potential such as eugenol, trans-farnesol salicylates. The flavonoid dihidromyricetin was identified and quantified (75.17 mg/L) by HPLC-DAD and UPLC-MS/MS. The results reinforce the interest on nutraceutical and functional properties of this beverage and opens perspectives for new studies that value this underexplored pseudofruit. |
| Databáze: | OpenAIRE |
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