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SM ISO690:2012 LUPASCU, Tudor, TIMBALIUC, Nina, LUPAŞCU, Lucian, SPINU, Oxana, POVAR, Igor. Research on obtaining enotannins from Moldovan grape seeds. In: New trends and strategies in the chemistry of advanced materials with relevance in biological systems, technique and environmental protection, 8-9 iunie 2017, Timișoara. Timişoara, România: Institute of Chemistry Timişoara of the Romanian Academy, 2017, Ediția a 10-a, p. 28. |
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New trends and strategies in the chemistry of advanced materials with relevance in biological systems, technique and environmental protection Ediția a 10-a, 2017 |
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Conferința "New trends and strategies in the chemistry of advanced materials with relevance in biological systems, technique and environmental protection" Timișoara, Romania, 8-9 iunie 2017 | |||||||
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Pag. 28-28 | |||||||
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Research concerning the development of biologically active substances, preferably of natural origin, useful for protecting human health, is dictated by increasing the harmful factors impact on human body. A proper raw material for obtaining this category of substances is the grape seeds, which are a rich resource of condensed tannins with polyphenolic structure, called enotannins. They represent a complex mixture of catechol and epicatechol oligomers. The grape seeds constitute the most appropriate source of tannins in the Republic of Moldova. The enotannins content in the grape seeds depends on the grape variety as well as the geographical zones of grape cultivation [1]. The content of enotannins in studied grape seeds lies between 3.1 and 14.1 %. |