Study on extraction process of sunflower
(Helianthus annuus L.) dry wastes using different solvents

Morărescu (Chetraru) Olga; Grinco Marina; Dragalin Ion; Kulciţki Veaceslav; Ungur Nikon

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2024-01-03 13:56

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MORĂRESCU (CHETRARU), Olga, GRINCO, Marina, DRAGALIN, Ion, KULCIŢKI, Veaceslav, UNGUR, Nikon. Study on extraction process of sunflower (Helianthus annuus L.) dry wastes using different solvents. In: Chemistry Journal of Moldova, 2013, nr. 2(8), pp. 90-93. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2013.08(2).11

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Chemistry Journal of Moldova

Numărul 2(8) / 2013 / ISSN 1857-1727 /ISSNe 2345-1688

Study on extraction process of sunflower (Helianthus annuus L.) dry wastes using different solvents

DOI:https://doi.org/10.19261/cjm.2013.08(2).11

Pag. 90-93

Morărescu (Chetraru) Olga, Grinco Marina, Dragalin Ion, Kulciţki Veaceslav, Ungur Nikon

Institute of Chemistry of the Academy of Sciences of Moldova

Disponibil în IBN: 26 februarie 2014

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The content of known tetra- and pentacyclic diterpenoids in extracts of sunflower (Helianthus annuus L.) dry wastes has been studied using different solvents for extraction. It was established that the largest extracted quantity of ent-kaur-16-en-19-oic acid is obtained when ethanol and diethyl ether are used for extraction of the plant material.

Cuvinte-cheie
ent-kaur-16-en-19-oic acid, diterpene,

15α-angeloyl-ent-kaur-16-en-19-oic acid, ent-trachiloban-19-oic acid, extraction.

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