Combined effect of nitrogen, phosphorus and potassium fertilizers on the contents of glucosinolates in rocket salad (Eruca sativa Mill.)
المؤلفون المشاركون
Kim, Silbia
Arasu, Mariadhas Valan
Chung, Doug Young
Kim, Sun Ju
Chun, Jin Hyuk
al-Dhabi, Nayif Abd Allah
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 24، العدد 2 (28 فبراير/شباط 2017)، ص ص. 436-443، 8ص.
الناشر
تاريخ النشر
2017-02-28
دولة النشر
السعودية
عدد الصفحات
8
التخصصات الرئيسية
الموضوعات
الملخص EN
Nitrogen (N), phosphorous (P) and potassium (K) are the most limiting factors in crop production.
N often affects the amino acid composition of protein and in turn its nutritional quality.
In Brassica plants, abundant supply of N fertilizer decreases the relative proportion of glucosinolates (GSLs), thus reducing the biological and medical values of the vegetables.
Hence effort was made to evaluate the influence of different proportions of nutrient solutions containing N–P–K on the GSL profiles of rocket salad (Eruca sativa Mill.).
Fifteen desulpho-(DS) GSLs were isolated and identified using liquid chromatography–mass spectrometry (LC/MS) analysis.
Rocket salad plants supplied with lesser amount of N, P or higher concentrations of K showed a typical improvement in total GSL contents.
In contrast, total GSL levels were less at higher N supply.
Furthermore, with N concentrations above 5 mM and K concentrations less than 2.5 mM, the GSL amounts were on average 13.51 and 13.75 lmol/g dry weight (DW), respectively.
Aliphatic GSLs predominated in all concentrations of NPK while indolyl GSLs made up marginally less amount of the total compositions.
Five and 2 mM N and P possessed much higher levels of several types of aliphatic GSLs than other concentrations, including glucoerucin, glucoraphanin and dimeric 4-mercaptobutyl GSL.
From this perspective, it is contended that supply of less N results in enhancing the metabolic pathway for the synthesis of GSLs in rocket salad.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chun, Jin Hyuk& Kim, Silbia& Arasu, Mariadhas Valan& al-Dhabi, Nayif Abd Allah& Chung, Doug Young& Kim, Sun Ju. 2017. Combined effect of nitrogen, phosphorus and potassium fertilizers on the contents of glucosinolates in rocket salad (Eruca sativa Mill.). Saudi Journal of Biological Sciences،Vol. 24, no. 2, pp.436-443.
https://search.emarefa.net/detail/BIM-776404
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kim, Silbia…[et al.]. Combined effect of nitrogen, phosphorus and potassium fertilizers on the contents of glucosinolates in rocket salad (Eruca sativa Mill.). Saudi Journal of Biological Sciences Vol. 24, no. 2 (Feb. 2017), pp.436-443.
https://search.emarefa.net/detail/BIM-776404
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chun, Jin Hyuk& Kim, Silbia& Arasu, Mariadhas Valan& al-Dhabi, Nayif Abd Allah& Chung, Doug Young& Kim, Sun Ju. Combined effect of nitrogen, phosphorus and potassium fertilizers on the contents of glucosinolates in rocket salad (Eruca sativa Mill.). Saudi Journal of Biological Sciences. 2017. Vol. 24, no. 2, pp.436-443.
https://search.emarefa.net/detail/BIM-776404
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 442-443
رقم السجل
BIM-776404
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