Extraction of Biologically Active Compounds from Eucalyptus ( Eucalypti viminalis Labill ) Leaves by Subcritical Water and Water-Ethanol Mixtures

L. V. Pavlova; I. A. Platonov; N. V. Nikitchenko; I. N. Kolesnichenko; V. A. Kurkin

doi:10.1134/S1990793117070132

Extraction of Biologically Active Compounds from Eucalyptus (Eucalypti viminalis Labill) Leaves by Subcritical Water and Water-Ethanol Mixtures

Авторлар: Pavlova L.V.¹, Platonov I.A.¹, Nikitchenko N.V.¹, Kolesnichenko I.N.¹, Kurkin V.A.²
Мекемелер:
1. Korolev Samara State National Research University
2. Samara State Medical University
Шығарылым: Том 11, № 7 (2017)
Беттер: 1129-1143
Бөлім: Article
URL: https://journals.rcsi.science/1990-7931/article/view/200040
DOI: https://doi.org/10.1134/S1990793117070132
ID: 200040

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Аннотация

Extraction of biologically active compounds (BAC) from eucalyptus viminalis (Eucalypti viminalis Labill) leaves with subcritical water was conducted using a dynamic regime at temperatures of 120–200°C and pressure 5.0 MPa. Ten, 50, and 70% aqueous ethanol solutions were used for extraction at 200°C and 5.0 MPa. Qualitative composition of the extracts obtained was investigated with gas chromatography- and high-performance liquid chromatography-mass spectrometry.