Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period
Leaves of the Ginkgo biloba L. have been identified as a source of bioactive compounds and their consumption may lead to the improvement of the brain function. During two vegetation periods, extracts of green and yellow leaves of Ginkgo biloba were analyzed for their chemical constituents and health...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Taylor & Francis Group
2020-01-01
|
Series: | CyTA - Journal of Food |
Subjects: | |
Online Access: | http://dx.doi.org/10.1080/19476337.2020.1804462 |
id |
doaj-88a47fd9efb24152b3dd9cb4dbca05d0 |
---|---|
record_format |
Article |
spelling |
doaj-88a47fd9efb24152b3dd9cb4dbca05d02020-12-17T14:55:55ZengTaylor & Francis GroupCyTA - Journal of Food1947-63371947-63452020-01-0118160661510.1080/19476337.2020.18044621804462Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation periodJoanna Kobus-Cisowska0Marcin Dziedziński1Oskar Szczepaniak2Weronika Kusek3Dominik Kmiecik4Marta Ligaj5Aleksandra Telichowska6Szymon Byczkiewicz7Piotr Szulc8Dominik Szwajgier9Poznan University of Life SciencesPoznan University of Life SciencesPoznan University of Life SciencesNorthern Michigan UniversityPoznan University of Life SciencesPoznan University of Economics and BusinessFoundation for the Education of Innovation and Implementation of Modern TechnologiesPoznan University of Life SciencesPoznan University of Life SciencesUniversity of Life Sciences in LublinLeaves of the Ginkgo biloba L. have been identified as a source of bioactive compounds and their consumption may lead to the improvement of the brain function. During two vegetation periods, extracts of green and yellow leaves of Ginkgo biloba were analyzed for their chemical constituents and health properties. Samples were analyzed via HPLC and GC methods for the presence and content of phytochemicals. The antioxidant effect towards DPPH and ABTS radicals was studied. The antioxidant activity of samples was measured in Rancimat and Oxidograph tests along with the effectiveness of samples as inhibitors against cholinesterase. The content of individual phytochemicals was found to depend on the harvesting period and type of solvent used in the extraction process. Gingko yellow leaf extracts showed highest radical-scavenging activity as well as cholinesterase inhibition activity, and can be a valuable raw material to produce extracts possessing high cholinesterase inhibition activity.http://dx.doi.org/10.1080/19476337.2020.1804462ginkgo bilobaantioxidant activityextractsvegetation periodcholinoesterasespolyphenols |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Joanna Kobus-Cisowska Marcin Dziedziński Oskar Szczepaniak Weronika Kusek Dominik Kmiecik Marta Ligaj Aleksandra Telichowska Szymon Byczkiewicz Piotr Szulc Dominik Szwajgier |
spellingShingle |
Joanna Kobus-Cisowska Marcin Dziedziński Oskar Szczepaniak Weronika Kusek Dominik Kmiecik Marta Ligaj Aleksandra Telichowska Szymon Byczkiewicz Piotr Szulc Dominik Szwajgier Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period CyTA - Journal of Food ginkgo biloba antioxidant activity extracts vegetation period cholinoesterases polyphenols |
author_facet |
Joanna Kobus-Cisowska Marcin Dziedziński Oskar Szczepaniak Weronika Kusek Dominik Kmiecik Marta Ligaj Aleksandra Telichowska Szymon Byczkiewicz Piotr Szulc Dominik Szwajgier |
author_sort |
Joanna Kobus-Cisowska |
title |
Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period |
title_short |
Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period |
title_full |
Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period |
title_fullStr |
Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period |
title_full_unstemmed |
Phytocomponents and evaluation of acetylcholinesterase inhibition by Ginkgo biloba L. leaves extract depending on vegetation period |
title_sort |
phytocomponents and evaluation of acetylcholinesterase inhibition by ginkgo biloba l. leaves extract depending on vegetation period |
publisher |
Taylor & Francis Group |
series |
CyTA - Journal of Food |
issn |
1947-6337 1947-6345 |
publishDate |
2020-01-01 |
description |
Leaves of the Ginkgo biloba L. have been identified as a source of bioactive compounds and their consumption may lead to the improvement of the brain function. During two vegetation periods, extracts of green and yellow leaves of Ginkgo biloba were analyzed for their chemical constituents and health properties. Samples were analyzed via HPLC and GC methods for the presence and content of phytochemicals. The antioxidant effect towards DPPH and ABTS radicals was studied. The antioxidant activity of samples was measured in Rancimat and Oxidograph tests along with the effectiveness of samples as inhibitors against cholinesterase. The content of individual phytochemicals was found to depend on the harvesting period and type of solvent used in the extraction process. Gingko yellow leaf extracts showed highest radical-scavenging activity as well as cholinesterase inhibition activity, and can be a valuable raw material to produce extracts possessing high cholinesterase inhibition activity. |
topic |
ginkgo biloba antioxidant activity extracts vegetation period cholinoesterases polyphenols |
url |
http://dx.doi.org/10.1080/19476337.2020.1804462 |
work_keys_str_mv |
AT joannakobuscisowska phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT marcindziedzinski phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT oskarszczepaniak phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT weronikakusek phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT dominikkmiecik phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT martaligaj phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT aleksandratelichowska phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT szymonbyczkiewicz phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT piotrszulc phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod AT dominikszwajgier phytocomponentsandevaluationofacetylcholinesteraseinhibitionbyginkgobiloballeavesextractdependingonvegetationperiod |
_version_ |
1724379328849903616 |