Volume 683, 2016, Pages 481-486
12th International Conference on Prospects of Fundamental Sciences
Development, PFSD 2015; Tomsk; Russian Federation; 21 April
2015 through 24 April 2015; Code 164959
a
Altay State University, 61, Lenin str., Barnaul, Russian Federation
b Institute of Chemical Biology and Fundamental Medicine, 8, Lavrentiev ave, Novosibirsk, Russian Federation
b Institute of Chemical Biology and Fundamental Medicine, 8, Lavrentiev ave, Novosibirsk, Russian Federation
Abstract
The increase of bacterial resistance to synthobiotics makes it relevant to search for new medicinal materials with antibiotic properties. Antimicrobials based on plants represent a huge untapped source of medicines. Antibiotic properties of 34 plant species of Altai flora are studied in this paper. Extracts from plants
were obtained by supercritical fluid extraction using supercritical
carbon dioxide. Antimicrobial activity of these extracts was determined
by micromethod of serial dilutions in liquid media. Escherichia coli
XL-1 blue and Staphylococcus aureus 209 strains were used as
test-cultures. Upon the results of the study, the extracts from raw
material of Penthaphylloides fruticosa and Ribes nigrum can be
considered as the most promising for further pharmacological evaluation
as new medicinal materials. © Copyright 2016 Trans Tech Publications Ltd, Switzerland.
Author keywords
Antibacterial activity; E. coli; Phytogenic medicinal materials; S. aureus; Supercritical fluid CO2-extracts
Indexed keywords
Engineering controlled terms: Antibiotics; Bacteria;
Carbon; Carbon dioxide; Effluent treatment; Escherichia coli;
Supercritical fluid extraction; Supercritical fluids
Anti-bacterial activity; Anti-microbial activity; Bacterial resistance; E. coli; Medicinal materials; S. aureus; Staphylococcus aureus; Supercritical carbon dioxides
Engineering main heading: Extraction
ISSN: 10139826
ISBN: 978-303835729-2
CODEN: KEMAESource Type: Book series
Original language: English
DOI: 10.4028/www.scientific.net/KEM.683.481Document Type: Conference Paper
Volume Editors: Kurzina I.,Godymchuk A.Sponsors: Publisher: Trans Tech Publications Ltd
