کنگره بین المللی زیست فناوری گیاهان دارویی و قارچ های کوهی

صفحه اصلی / چهارمین کنگره بین المللی و پنجمین همایش ملی زیست فناوری گیاهان دارویی و قارچ های کوهی

Effect of Abiotic Stresses on Secondary Metabolites of Purslane (Portulaca oleracea L.) Medicinal Plant with the Approach of Climate Change

نویسندگان :

Seyed Yaser Ashrafi¹ Pirdashti Hemmatollah² Zahra Nouri Akandi³ Mehranoosh Emamian Tabarestani⁴

1- دانشگاه علوم کشاورزی و منابع طبیعی ساری 2- دانشگاه علوم کشاورزی و منابع طبیعی ساری 3- دانشگاه علوم کشاورزی و منابع طبیعی ساری 4- دانشگاه علوم کشاورزی و منابع طبیعی ساری

کلمات کلیدی :

purslane،abiotic stress،secondary metabolites،climate change

چکیده :

Purslane is an annual medicinal plant with juicy leaves that is resistant to harsh environmental conditions. purslane can produce chemical reactions to stressful conditions. These chemicals are called secondary metabolites. Phytochemical investigations showed that this plant has a wide range of secondary metabolites including alkaloids, terpenoids, flavonoids and organic acids. high levels of these secondary metabolites allow purslane to grow in conditions that are very hostile to many other plants. The present study showed that combined stress causes more serious damage than single stress in purslane. Therefore, to survive, purslane has a high ability to deal with environmental stress conditions by activating metabolic pathways. We provide an overview of patterns of changes in metabolic pathways to abiotic stresses in purslane. This study helps us to understand the metabolic changes of purslane during abiotic stresses caused by climate change.