Biologically active and reserve substances of Siberian peonies

Levels of biologically active and reserve substances were investigated in the leaves and rhizomes of Paeonia anomala L., P. hybrida Pall., and P. lactiflora Pall. The peonies’ leaves are rich in ascorbic acid (1205.7 mg/100g in P. anomala) and tannins (15.9% in P. lactiflora and 15.7% in P. anomala)...

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Autores principales:	Kostikova Vera A., Kalendar Olga V., Tashev Nikolai A., Erst Andrey S., Vasilyeva Olga Yu.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/b827c129a15044f08a4d933132dc55fd
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spelling	oai:doaj.org-article:b827c129a15044f08a4d933132dc55fd2021-11-08T15:17:37ZBiologically active and reserve substances of Siberian peonies2117-445810.1051/bioconf/20213800061https://doaj.org/article/b827c129a15044f08a4d933132dc55fd2021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/10/bioconf_napd2021_00061.pdfhttps://doaj.org/toc/2117-4458Levels of biologically active and reserve substances were investigated in the leaves and rhizomes of Paeonia anomala L., P. hybrida Pall., and P. lactiflora Pall. The peonies’ leaves are rich in ascorbic acid (1205.7 mg/100g in P. anomala) and tannins (15.9% in P. lactiflora and 15.7% in P. anomala) at the beginning of the growth season. Concentrations of flavonols, pectins, and carotenoids in the Siberian peonies are low at the beginning of the growth season. P. lactiflora is a promising species for further research on the set and levels of biologically active and reserve substances in rhizomes because this species stands out among the three Siberian species in terms of the levels of catechins (1297.8 mg/100g), protopectins (10.1%), saponins (19.2%), and sugars (22.1%) in rhizomes. In these parts of the plant, starch (18.6%) accumulates the most in P. hybrida among the studied peonies species. Concentrations of the analyzed substances in the rhizomes of the peonies change significantly by the end of the growth season and vary widely among these species. Levels of ascorbic acid (except for P. hybrida), protopectins, and starch increase significantly while concentrations of catechins and sugars decrease in the rhizomes by the end of the growth season.Kostikova Vera A.Kalendar Olga V.Tashev Nikolai A.Erst Andrey S.Vasilyeva Olga Yu.EDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 38, p 00061 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Kostikova Vera A. Kalendar Olga V. Tashev Nikolai A. Erst Andrey S. Vasilyeva Olga Yu. Biologically active and reserve substances of Siberian peonies
description	Levels of biologically active and reserve substances were investigated in the leaves and rhizomes of Paeonia anomala L., P. hybrida Pall., and P. lactiflora Pall. The peonies’ leaves are rich in ascorbic acid (1205.7 mg/100g in P. anomala) and tannins (15.9% in P. lactiflora and 15.7% in P. anomala) at the beginning of the growth season. Concentrations of flavonols, pectins, and carotenoids in the Siberian peonies are low at the beginning of the growth season. P. lactiflora is a promising species for further research on the set and levels of biologically active and reserve substances in rhizomes because this species stands out among the three Siberian species in terms of the levels of catechins (1297.8 mg/100g), protopectins (10.1%), saponins (19.2%), and sugars (22.1%) in rhizomes. In these parts of the plant, starch (18.6%) accumulates the most in P. hybrida among the studied peonies species. Concentrations of the analyzed substances in the rhizomes of the peonies change significantly by the end of the growth season and vary widely among these species. Levels of ascorbic acid (except for P. hybrida), protopectins, and starch increase significantly while concentrations of catechins and sugars decrease in the rhizomes by the end of the growth season.
format	article
author	Kostikova Vera A. Kalendar Olga V. Tashev Nikolai A. Erst Andrey S. Vasilyeva Olga Yu.
author_facet	Kostikova Vera A. Kalendar Olga V. Tashev Nikolai A. Erst Andrey S. Vasilyeva Olga Yu.
author_sort	Kostikova Vera A.
title	Biologically active and reserve substances of Siberian peonies
title_short	Biologically active and reserve substances of Siberian peonies
title_full	Biologically active and reserve substances of Siberian peonies
title_fullStr	Biologically active and reserve substances of Siberian peonies
title_full_unstemmed	Biologically active and reserve substances of Siberian peonies
title_sort	biologically active and reserve substances of siberian peonies
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b827c129a15044f08a4d933132dc55fd
work_keys_str_mv	AT kostikovaveraa biologicallyactiveandreservesubstancesofsiberianpeonies AT kalendarolgav biologicallyactiveandreservesubstancesofsiberianpeonies AT tashevnikolaia biologicallyactiveandreservesubstancesofsiberianpeonies AT erstandreys biologicallyactiveandreservesubstancesofsiberianpeonies AT vasilyevaolgayu biologicallyactiveandreservesubstancesofsiberianpeonies
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Biologically active and reserve substances of Siberian peonies

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