Influencing the contents of secondary metabolites in spice and medicinal plants by deliberately applying drought stress during their cultivation1
المؤلفون المشاركون
al-Gabbiesh, Ahmad
Kleinwachter, Maik
Selmar, Dirk
المصدر
Jordan Journal of Biological Sciences
العدد
المجلد 8، العدد 1 (31 مارس/آذار 2015)، ص ص. 1-10، 10ص.
الناشر
الجامعة الهاشمية عمادة البحث العلمي و الدراسات العليا
تاريخ النشر
2015-03-31
دولة النشر
الأردن
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
products than identical plants of the same species, which are cultivated in moderate climates.
So far, there is very limited information on this well-known phenomenon.
In the present study, corresponding data are compiled and relevant aspects are discussed.
It turns out that metabolic reactions triggered by drought stress are responsible for the higher natural product accumulation in plants grown in semi-arid regions.
The related plant physiological and biochemical background can be summarized as follows: In plants suffering drought stress, the water shortage caused by limited water supply triggers stomata closure.
As a result, the uptake of CO2 is markedly decreased and the consumption of reduction equivalents (NADPH+H+) consumed in the course of CO2-fixation via Calvin cycle declines considerably, generating a massive oversupply of NADPH+H+.
Consequently, all metabolic processes are pushed towards the synthesis of highly reduced compounds, such as isoprenoids, phenols or alkaloids.
Based on these considerations, impulses for novel practical approaches for enhancing the product quality by deliberately applying drought stress during the cultivation of medicinal plants are outlined.
However, as drought stress concomitantly also leads to massive reductions in biomass production, special emphasis must be put on the interference of these stress related effects.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Gabbiesh, Ahmad& Kleinwachter, Maik& Selmar, Dirk. 2015. Influencing the contents of secondary metabolites in spice and medicinal plants by deliberately applying drought stress during their cultivation1. Jordan Journal of Biological Sciences،Vol. 8, no. 1, pp.1-10.
https://search.emarefa.net/detail/BIM-535384
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Gabbiesh, Ahmad…[et al.]. Influencing the contents of secondary metabolites in spice and medicinal plants by deliberately applying drought stress during their cultivation1. Jordan Journal of Biological Sciences Vol. 8, no. 1 (Mar. 2015), pp.1-10.
https://search.emarefa.net/detail/BIM-535384
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Gabbiesh, Ahmad& Kleinwachter, Maik& Selmar, Dirk. Influencing the contents of secondary metabolites in spice and medicinal plants by deliberately applying drought stress during their cultivation1. Jordan Journal of Biological Sciences. 2015. Vol. 8, no. 1, pp.1-10.
https://search.emarefa.net/detail/BIM-535384
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 8-10
رقم السجل
BIM-535384
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر