Herald of the Russian Academy of SciencesHerald of the Russian Academy of SciencesВестник Российской академии наук0869-58733034-5200The Russian Academy of Sciences65957410.31857/S0869587323070046ZLMNTOИЗ РАБОЧЕЙ ТЕТРАДИ ИССЛЕДОВАТЕЛЯUnknownCarboxyalkyl derivatives of chitosan as promising growth and development regulators of medical plantsКАРБОКСИАЛКИЛЬНЫЕ ПРОИЗВОДНЫЕ ХИТОЗАНА КАК ПЕРСПЕКТИВНЫЕ РЕГУЛЯТОРЫ РОСТА И РАЗВИТИЯ ЛЕКАРСТВЕННЫХ РАСТЕНИЙKhamidullinaL. A.ХамидуллинаЛ. А.vestnik.ran@yandex.ruTobyshevaP. D.ТобышеваП. Д.vestnik.ran@yandex.ruCherepanovaO. E.ЧерепановаО. Е.vestnik.ran@yandex.ruPuzyrevI. S.ПузыревИ. С.vestnik.ran@yandex.ruPestovA. V.ПестовА. В.vestnik.ran@yandex.ruPostovsky Institute of Organic Synthesis (IOS), Ural Branch, Russian Academy of SciencesИнститут органического синтеза им. И.Я. Постовского УрО РАНUral Federal University named after the first President of Russia B.N. Yeltsin (UrFU)Уральский федеральный университет имени первого Президента России Б.Н. ЕльцинаBotanical Garden, Ural Branch, Russian Academy of SciencesБотанический сад УрО РАН0107202393768469120022025Copyright ©; 2023, Л.А. Хамидуллина, П.Д. Тобышева, О.Е. Черепанова, И.С. Пузырев, А.В. ПестовCopyright ©; 2023, Л.А. Хамидуллина, П.Д. Тобышева, О.Е. Черепанова, И.С. Пузырев, А.В. Пестов2023Л.А. Хамидуллина, П.Д. Тобышева, О.Е. Черепанова, И.С. Пузырев, А.В. ПестовЛ.А. Хамидуллина, П.Д. Тобышева, О.Е. Черепанова, И.С. Пузырев, А.В. Пестовhttps://journals.eco-vector.com/0869-5873/article/view/659574

Science-based biotechnologies serve as the foundation for the development of modern highly productive environmentally friendly horticulture. The natural polymer chitosan, due to its high availability, biosafety, and synthetic flexibility, is an excellent basis to construct new agrobiotechnological agents that meet the requirements of the pharmaceutical and food industries. The results of studies of the growth-regulating action of N-(2-carboxyethyl)chitosan (CEC) in relation to seeds and young plants of Echinacea purpurea are presented. It is shown that chitosan alkyl derivatives are safe preparations that can be used successfully for the cultivation of food and medicinal plants, including rare and endangered species.

Основой развития современного высокопродуктивного экологически чистого растениеводства выступают научно обоснованные биотехнологии. Полимер природного происхождения хитозан ввиду высокой доступности, биобезопасности и синтетической гибкости представляет собой отличную базу для построения новых агробиотехнологических средств, отвечающих требованиям фармацевтических и пищевых производств. В работе приведены результаты исследований росторегулирующего действия N-(2-карбоксиэтил)хитозана (КЭХ) в отношении семян и молодых растений эхинацеи пурпурной. Показано, что алкилпроизводные хитозана – безопасные препараты, которые можно с успехом применять для культивирования пищевых и лекарственных растений, в том числе редких и исчезающих видов.

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