Abstract
This work presents the results of a quantitative determination of the total content of γ-pyrone compounds in the aerial part of Halenia corniculata using the HPLC method, where the standard samples of 1-hydroxy-2,3,5-trimethoxyxanthone and 1-hydroxy-2,3,4,5-tetramethoxyxanthone. The main active ingredients of H. corniculata are xanthones and flavones, and this plant can be used as a possible source of available phenol compounds. To determine the total content of xanthones and flavones in the aerial part of H. corniculata, the hexane, chloroform, and ethyl acetate fractions were studied. During the experiment, 13 compounds were found in the hexane fraction of H. corniculata, among which the content of 1-hydroxy-2,3,4,5-tetramethoxyxanthone is 43.07% of the mass of the hexane fraction and 1.44% of the mass of absolutely dry raw materials, and 1-hydroxy-2,3,5-trimethoxyxanthone – 22.20% by weight of the hexane fraction and 0.74% by weight of absolutely dry raw materials. In the chloroform fraction of H. corniculata, 17 compounds were found, and 1-hydroxy-2,3,4,5-tetramethoxyxanthone (6.26% of the mass of the chloroform fraction and 0.20% of the mass of absolutely dry raw materials) and 1-hydroxy-2,3,5-trimethoxyxanthone (4.22% by weight of the chloroform fraction and 0.13% by weight of absolutely dry raw materials). In the study of the ethyl acetate fraction of H. corniculata, 14 compounds were found, among which 1 component was identified – luteolin, the content of which is 68.26% of the weight of the ethyl acetate fraction and 2.41% of the weight of absolutely dry raw material. The total content of γ-pyrone compounds in the aerial part of H. corniculata is 4.92% (based on the weight of the absolute dry raw material).
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Claims 15
Claim · model-written summary
The total content of gamma-pyrone compounds in the aerial part is 4.92% of dry raw material.
- Taxon
- Halenia corniculata
Halenia corniculatat0 - Organ / stage
- aerial parte1
- Outcome
- total content of γ-pyrone compoundse1
- Value
- 4.92%e1
- Qualifier
- based on the weight of the absolute dry raw materiale1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e1“The total content of γ-pyrone compounds in the aerial part of H. corniculata is 4.92% (based on the weight of the absolute dry raw material)”
Claim · model-written summary
Thirteen compounds were found in the hexane fraction.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- compounds were founde2
- Value
- 13e2
- Qualifier
- hexane fractione2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e2“During the experiment, 13 compounds were found in the hexane fraction of H. corniculata”
Claim · model-written summary
1-hydroxy-2,3,4,5-tetramethoxyxanthone was 43.07% of the hexane fraction mass.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,4,5-tetramethoxyxanthonee3
- Value
- 43.07%e3
- Qualifier
- of the mass of the hexane fractione3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e3“the content of 1-hydroxy-2,3,4,5-tetramethoxyxanthone is 43.07% of the mass of the hexane fraction and 1.44% of the mass of absolutely dry raw materials”
Claim · model-written summary
1-hydroxy-2,3,4,5-tetramethoxyxanthone was 1.44% of the dry raw material mass.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,4,5-tetramethoxyxanthonee3
- Value
- 1.44%e3
- Qualifier
- of the mass of absolutely dry raw materialse3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e3“the content of 1-hydroxy-2,3,4,5-tetramethoxyxanthone is 43.07% of the mass of the hexane fraction and 1.44% of the mass of absolutely dry raw materials”
Claim · model-written summary
1-hydroxy-2,3,5-trimethoxyxanthone was 22.20% of the hexane fraction by weight.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,5-trimethoxyxanthonee4
- Value
- 22.20%e4
- Qualifier
- by weight of the hexane fractione4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e4“1-hydroxy-2,3,5-trimethoxyxanthone – 22.20% by weight of the hexane fraction and 0.74% by weight of absolutely dry raw materials”
Claim · model-written summary
1-hydroxy-2,3,5-trimethoxyxanthone was 0.74% of the dry raw material by weight.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,5-trimethoxyxanthonee4
- Value
- 0.74%e4
- Qualifier
- by weight of absolutely dry raw materialse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e4“1-hydroxy-2,3,5-trimethoxyxanthone – 22.20% by weight of the hexane fraction and 0.74% by weight of absolutely dry raw materials”
Claim · model-written summary
Seventeen compounds were found in the chloroform fraction.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- compounds were founde5
- Value
- 17e5
- Qualifier
- chloroform fractione5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e5“In the chloroform fraction of H. corniculata, 17 compounds were found”
Claim · model-written summary
1-hydroxy-2,3,4,5-tetramethoxyxanthone was 6.26% of the chloroform fraction mass.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,4,5-tetramethoxyxanthonee6
- Value
- 6.26%e6
- Qualifier
- of the mass of the chloroform fractione6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e6“1-hydroxy-2,3,4,5-tetramethoxyxanthone (6.26% of the mass of the chloroform fraction and 0.20% of the mass of absolutely dry raw materials)”
Claim · model-written summary
1-hydroxy-2,3,4,5-tetramethoxyxanthone was 0.20% of the dry raw material mass in the chloroform study.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,4,5-tetramethoxyxanthonee6
- Value
- 0.20%e6
- Qualifier
- of the mass of absolutely dry raw materialse6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e6“1-hydroxy-2,3,4,5-tetramethoxyxanthone (6.26% of the mass of the chloroform fraction and 0.20% of the mass of absolutely dry raw materials)”
Claim · model-written summary
1-hydroxy-2,3,5-trimethoxyxanthone was 4.22% of the chloroform fraction by weight.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,5-trimethoxyxanthonee7
- Value
- 4.22%e7
- Qualifier
- by weight of the chloroform fractione7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e7“1-hydroxy-2,3,5-trimethoxyxanthone (4.22% by weight of the chloroform fraction and 0.13% by weight of absolutely dry raw materials)”
Claim · model-written summary
1-hydroxy-2,3,5-trimethoxyxanthone was 0.13% of the dry raw material by weight in the chloroform study.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- 1-hydroxy-2,3,5-trimethoxyxanthonee7
- Value
- 0.13%e7
- Qualifier
- by weight of absolutely dry raw materialse7
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e7“1-hydroxy-2,3,5-trimethoxyxanthone (4.22% by weight of the chloroform fraction and 0.13% by weight of absolutely dry raw materials)”
Claim · model-written summary
Fourteen compounds were found in the ethyl acetate fraction.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- compounds were founde1
- Value
- 14e1
- Qualifier
- ethyl acetate fractione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e1“In the study of the ethyl acetate fraction of H. corniculata, 14 compounds were found”
Claim · model-written summary
Luteolin was 68.26% of the ethyl acetate fraction by weight.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- luteoline1
- Value
- 68.26%e1
- Qualifier
- of the weight of the ethyl acetate fractione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e1“1 component was identified – luteolin, the content of which is 68.26% of the weight of the ethyl acetate fraction and 2.41% of the weight of absolutely dry raw material”
Claim · model-written summary
Luteolin was 2.41% of the dry raw material weight.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- luteoline1
- Value
- 2.41%e1
- Qualifier
- of the weight of absolutely dry raw materiale1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e1“1 component was identified – luteolin, the content of which is 68.26% of the weight of the ethyl acetate fraction and 2.41% of the weight of absolutely dry raw material”
Claim · model-written summary
Halenia corniculata can be a possible source of available phenol compounds.
- Taxon
- Halenia corniculataHalenia corniculatat0
- Outcome
- source of available phenol compoundse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Halenia corniculata”
e2“this plant can be used as a possible source of available phenol compounds”