Decorative Magnolia Plants: A Comparison of the Content of Their Biologically Active Components Showing Antimicrobial Effects

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F20%3A43920573" target="_blank" >RIV/60461373:22330/20:43920573 - isvavai.cz</a>

Alternative codes found

RIV/61389030:_____/20:00531689

Result on the web

<a href="https://www.mdpi.com/search?q=Lovecka&authors=&journal=&article_type=&search=Search&section=&special_issue=&volume=&issue=&number=&page=" target="_blank" >https://www.mdpi.com/search?q=Lovecka&authors=&journal=&article_type=&search=Search&section=&special_issue=&volume=&issue=&number=&page=</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/plants9070879" target="_blank" >10.3390/plants9070879</a>

Result language

angličtina

Original language name

Decorative Magnolia Plants: A Comparison of the Content of Their Biologically Active Components Showing Antimicrobial Effects

Original language description

Magnoliaplants are used both as food supplements and as cosmetic and medicinal products. The objectives of this work consisted of preparing extracts from leaves and flowers of eight Magnoliaplants, and of determining concentrations of magnolol (1 to 100 mg.g(-1)), honokiol (0.11 to 250 mg.g(-1)), and obovatol (0.09 to 650 mg.g(-1)), typical neolignans for the genusMagnolia, in extracts made by using a methanol/water (80/20) mixture. The testedMagnoliaplants, over sixty years old, were obtained from Pruhonicky Park (Prague area, Czech Republic):M. tripetala MTR 1531,M. obovataMOB 1511, and six hybrid plantsMagnolia x pruhoniciana, results of a crossbreeding ofM. tripetalaMTR 1531 withM. obovataMOB 1511. The identification of neolignans was performed by HRMS after a reversed-phase high-performance liquid chromatography (RP-HPLC) fractionation of an extract fromM. tripetalaMTR 1531. The highest concentrations of neolignans were found in the flowers, most often in their reproductive parts, and obovatol was the most abundant in every tested plant. The highest concentrations of neolignans were detected in parent plants, and lower concentrations in hybrid magnolias. Flower extracts from the parent plants M. tripetala MTR 1531 and M. obovata MOB 1511, flower extracts from the hybrid plants Magnolia x pruhoniciana MPR 0271, MPR 0151, and MPR 1531, and leaf extract from the hybrid plant Magnolia x pruhoniciana MPR 0271 inhibited growth ofStaphylococcus aureus.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20801 - Environmental biotechnology

Project

<a href="/en/project/FV30300" target="_blank" >FV30300: Isolation and application of plant products having effects against stress and other neurodegenerative diseases</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2020

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plants

ISSN

2223-7747

e-ISSN

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Volume of the periodical

9

Issue of the periodical within the volume

7

Country of publishing house

CH - SWITZERLAND

Number of pages

9

Pages from-to

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UT code for WoS article

000558029500001

EID of the result in the Scopus database

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