Comparative Quantitative Study on Phytochemical Contents and Antioxidant Activities of Capsicum annuum L. and Capsicum frutescens L.
المؤلفون المشاركون
Olatunji, Tomi Lois
Afolayan, Anthony Jide
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-04-11
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The variabilities in the phytochemical contents and antioxidant activities of four varieties of two closely related cultivated Capsicum species, C.
annuum and C.
frutescens, were examined as an additional tool for establishing their phylogenetic relatedness and for breeding purposes.
The methodology involved the use of ethanolic and aqueous extractions for the determination of the phytochemical and antioxidant properties.
The phytochemical contents including total flavonoid, total phenol, and proanthocyanidins were evaluated spectrophotometrically while the antioxidant activities were determined by 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2′-azino-bis(3-ethylbenzothiazoline)-6-sulfonic acid (ABTS), nitric oxide (NO), and phosphomolybdenum assays.
To point out the relationship among the varieties, a dendrogram based on the antioxidative phytochemical contents was constructed using the unweighted pair group method with arithmetic mean (UPMGA) cluster analysis.
In all, aqueous extracts gave higher yield while ethanolic extracts showed higher phytochemical content across the varieties.
Significant variations were observed among the varieties in relation to their phytochemical constituents and antioxidant activities.
Dendrogram obtained from multivariate analysis distinguished the two Capsicum species.
The first cluster contained only C.
frutescens var.
baccatum while the second cluster contained the three varieties of C.
annuum species in subclusters, signifying the close genetic affinity among the three varieties.
It also revealed that the four varieties are of a common progenitor.
Information from this study gives additional evidence of chemotaxonomic significance and baseline data for effective selection of suitable parental genotypes in breeding for nutritional and pharmacological purposes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Olatunji, Tomi Lois& Afolayan, Anthony Jide. 2019. Comparative Quantitative Study on Phytochemical Contents and Antioxidant Activities of Capsicum annuum L. and Capsicum frutescens L.. The Scientific World Journal،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1211841
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Olatunji, Tomi Lois& Afolayan, Anthony Jide. Comparative Quantitative Study on Phytochemical Contents and Antioxidant Activities of Capsicum annuum L. and Capsicum frutescens L.. The Scientific World Journal No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1211841
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Olatunji, Tomi Lois& Afolayan, Anthony Jide. Comparative Quantitative Study on Phytochemical Contents and Antioxidant Activities of Capsicum annuum L. and Capsicum frutescens L.. The Scientific World Journal. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1211841
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1211841
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