Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons

Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons

Aleurone grains from Iris pseudoacorus endosperm and Pisum sativum cotyledons were isolated partly according to Tombs's method (1967). Nitrogen compounds content was determined in them by Kjeldahl's micromethod, and in the particular fractions after Thiman and Laloraya (1960). Mainly prote...

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Main Author: Ligia Konopska
Format: Article
Language:English
Published: Polish Botanical Society 2015-01-01
Series:Acta Societatis Botanicorum Poloniae
Online Access:https://pbsociety.org.pl/journals/index.php/asbp/article/view/5153
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spelling doaj-8cb0cb8fb37d4a87a2b03d4f0eaedd272020-11-25T03:40:12ZengPolish Botanical SocietyActa Societatis Botanicorum Poloniae2083-94802015-01-0142453354010.5586/asbp.1973.0414355Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledonsLigia Konopska0University of ŁódźAleurone grains from Iris pseudoacorus endosperm and Pisum sativum cotyledons were isolated partly according to Tombs's method (1967). Nitrogen compounds content was determined in them by Kjeldahl's micromethod, and in the particular fractions after Thiman and Laloraya (1960). Mainly protein N was detected in the aleurone grains, constituting 14.8 and 15.2 per cent of the dry mass of pea and Iris seeds, respectively. Moreover, phosphorus compounds were fractionated according to Holden and Pirie (1955). Analyses demonstrated the presence in aleurone grains of inorganic P, acid-soluble organophosphorus compounds, phospholipids and RNA.https://pbsociety.org.pl/journals/index.php/asbp/article/view/5153
collection DOAJ
language English
format Article
sources DOAJ
author Ligia Konopska
spellingShingle Ligia Konopska
Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
Acta Societatis Botanicorum Poloniae
author_facet Ligia Konopska
author_sort Ligia Konopska
title Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
title_short Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
title_full Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
title_fullStr Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
title_full_unstemmed Nitrogen and phosphorus compounds in the aleurone grains of Iris pseudoacorus endosperm and Pisum sativum cotyledons
title_sort nitrogen and phosphorus compounds in the aleurone grains of iris pseudoacorus endosperm and pisum sativum cotyledons
publisher Polish Botanical Society
series Acta Societatis Botanicorum Poloniae
issn 2083-9480
publishDate 2015-01-01
description Aleurone grains from Iris pseudoacorus endosperm and Pisum sativum cotyledons were isolated partly according to Tombs's method (1967). Nitrogen compounds content was determined in them by Kjeldahl's micromethod, and in the particular fractions after Thiman and Laloraya (1960). Mainly protein N was detected in the aleurone grains, constituting 14.8 and 15.2 per cent of the dry mass of pea and Iris seeds, respectively. Moreover, phosphorus compounds were fractionated according to Holden and Pirie (1955). Analyses demonstrated the presence in aleurone grains of inorganic P, acid-soluble organophosphorus compounds, phospholipids and RNA.
url https://pbsociety.org.pl/journals/index.php/asbp/article/view/5153
work_keys_str_mv AT ligiakonopska nitrogenandphosphoruscompoundsinthealeuronegrainsofirispseudoacorusendospermandpisumsativumcotyledons
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