Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch
In order to further understand the type and content of phenolics of Magnolia sieboldii K. Koch, the method of high performance liquid chromatography (HPLC) was used for measuring qualitatively and quantitatively free phenolics, combined phenolics and ester phenolics in foliage. Chromatographic condi...
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| Published in: | Functional Materials |
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| Date: | 2016 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2016
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/121406 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch / Gao Hongbing, Wang Huan, Du Fengguo // Functional Materials. — 2016. — Т. 23, № 3. — С. 437-442. — Бібліогр.: 14 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862700111239315456 |
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| author | Gao Hongbing Wang Huan Du Fengguo |
| author_facet | Gao Hongbing Wang Huan Du Fengguo |
| citation_txt | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch / Gao Hongbing, Wang Huan, Du Fengguo // Functional Materials. — 2016. — Т. 23, № 3. — С. 437-442. — Бібліогр.: 14 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | In order to further understand the type and content of phenolics of Magnolia sieboldii K. Koch, the method of high performance liquid chromatography (HPLC) was used for measuring qualitatively and quantitatively free phenolics, combined phenolics and ester phenolics in foliage. Chromatographic conditions: C18 column, Mobile phase A pump 0.5% formic acid aqueous solution, B pump is 0.5% Formic acid methanol solution, The total flow rate of 0.8 ml/min, the column temperature 30C, SPD detector. The experimental results showed that the foliage contained coumaric acid and chlorogenic acid of two kinds of free phenolics, caffeic acid, coumaric acid and catechin coumarin in combined state, coumarin and coumaric acid in ester form, content range was 0.012 ~ 5.31 mg.L-1. Various forms of coumaric acid widely existed in leaves.
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| first_indexed | 2025-12-07T16:38:31Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-121406 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T16:38:31Z |
| publishDate | 2016 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Gao Hongbing Wang Huan Du Fengguo 2017-06-14T09:37:27Z 2017-06-14T09:37:27Z 2016 Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch / Gao Hongbing, Wang Huan, Du Fengguo // Functional Materials. — 2016. — Т. 23, № 3. — С. 437-442. — Бібліогр.: 14 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm23.03.437 https://nasplib.isofts.kiev.ua/handle/123456789/121406 In order to further understand the type and content of phenolics of Magnolia sieboldii K. Koch, the method of high performance liquid chromatography (HPLC) was used for measuring qualitatively and quantitatively free phenolics, combined phenolics and ester phenolics in foliage. Chromatographic conditions: C18 column, Mobile phase A pump 0.5% formic acid aqueous solution, B pump is 0.5% Formic acid methanol solution, The total flow rate of 0.8 ml/min, the column temperature 30C, SPD detector. The experimental results showed that the foliage contained coumaric acid and chlorogenic acid of two kinds of free phenolics, caffeic acid, coumaric acid and catechin coumarin in combined state, coumarin and coumaric acid in ester form, content range was 0.012 ~ 5.31 mg.L-1. Various forms of coumaric acid widely existed in leaves. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch Article published earlier |
| spellingShingle | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch Gao Hongbing Wang Huan Du Fengguo Characterization and properties |
| title | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch |
| title_full | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch |
| title_fullStr | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch |
| title_full_unstemmed | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch |
| title_short | Determination of free phenolics and combined phenolics in foliage of Magnolia sieboldii K. Koch |
| title_sort | determination of free phenolics and combined phenolics in foliage of magnolia sieboldii k. koch |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/121406 |
| work_keys_str_mv | AT gaohongbing determinationoffreephenolicsandcombinedphenolicsinfoliageofmagnoliasieboldiikkoch AT wanghuan determinationoffreephenolicsandcombinedphenolicsinfoliageofmagnoliasieboldiikkoch AT dufengguo determinationoffreephenolicsandcombinedphenolicsinfoliageofmagnoliasieboldiikkoch |