Alkaloid patterns in Leucojum aestivum shoot culture cultivated at temporary immersion conditions
العنوان: | Alkaloid patterns in Leucojum aestivum shoot culture cultivated at temporary immersion conditions |
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المؤلفون: | Atanas Pavlov, Strahil Berkov, Ivan Ivanov, Vasil Georgiev |
المصدر: | Journal of Plant Physiology. 169:206-211 |
بيانات النشر: | Elsevier BV, 2012. |
سنة النشر: | 2012 |
مصطلحات موضوعية: | endocrine system, Physiology, Cell Culture Techniques, Plant Science, Biology, complex mixtures, Hamayne, chemistry.chemical_compound, Alkaloids, Plant Growth Regulators, Plant Cells, Immersion, Botany, Liliaceae, Phenol, heterocyclic compounds, Amaryllidaceae Alkaloids, Leucojum aestivum, Galantamine, organic chemicals, Alkaloid, food and beverages, Lycorine, biology.organism_classification, Phenanthridines, chemistry, Shoot, Oxidative coupling of methane, Agronomy and Crop Science, Plant Shoots |
الوصف: | The alkaloid patterns in Leucojum aestivum L. shoot culture cultivated at temporary immersion conditions were investigated using gas chromatography–mass spectrometry. 18 alkaloids were identified, and galanthamine, hamayne and lycorine were dominant. The L. aestivum 80 shoot culture, cultivated at temporary immersion conditions, is a prospective biological matrix for obtaining wide range Amaryllidaceae alkaloids, showing valuable biological and pharmacological activities. The temperature of cultivation influenced enzyme activities, catalyzing phenol oxidative coupling of 4′-O-methylnorbelladine and formation of the different groups Amaryllidaceae alkaloids. Decreasing the temperature of cultivation of L. aestivum 80 shoot culture led to activation of para-ortho’ phenol oxidative coupling (formation of galanthamine type alkaloids) and inhibited ortho-para’ and para-para’ phenol oxidative coupling (formation of lycorine and haemanthamine types alkaloids). |
تدمد: | 0176-1617 |
URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::929be450dd324d7fc7a1e195b76578a8 https://doi.org/10.1016/j.jplph.2011.09.010 |
حقوق: | CLOSED |
رقم الأكسشن: | edsair.doi.dedup.....929be450dd324d7fc7a1e195b76578a8 |
قاعدة البيانات: | OpenAIRE |
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