Effect of heat treatment on antioxidant and antimicrobial activity of croton gratissimus and xylopiaaethiopica spices

العناوين الأخرى

تأثير الحرارة على نشاط مضادات الأكسدة و النمو الميكروبي في بهارات الكومبا و أم غليلة

المؤلفون المشاركون

Ahmad, Afra Awad Allah
Adam, Yasir Salah Ibrahim
Husayn, Aminah khtar
Hasan, Muhammad al-Amin

المصدر

Journal of Agricultural, Environmental and Veterinary Sciences

العدد

المجلد 4، العدد 1 (31 مارس/آذار 2020)، ص ص. 84-93، 10ص.

الناشر

المركز القومي للبحوث

تاريخ النشر

2020-03-31

دولة النشر

فلسطين (قطاع غزة)

عدد الصفحات

10

التخصصات الرئيسية

النبات

الملخص EN

Background and objective Croton gratissimus and Xylopiaaethiopicaare tropical African shrubs or small tree with corky bark.

It is traditionally used as a febrifuge, styptic, cathartic and is medic for dropsy.

This study was designed to determine antioxidant, antimicrobial and toxicity of local spices Crotongratissimus (A), Xylopiaaethiopica (B) and measure effect of heat process on their characteristics of antioxidant, antimicrobial activity, and toxicity.

Materials and methods Samples were purchased from JubelAulia and Klakla Al Lafa Markets, Sudan and prepared samples for analysis in three replicates.

All samples were extracted by ethanol (80%) A Crotongratissimus and B Xylopiaaethiopica and extract treated by heat treatment (80°C) C Crotongratissimus and D Xylopiaaethiopica.

Antioxidant activity was determined by using (DPPH) detector.

Results: There were found the extracts with and without heat treatment (A, B, C and D) were grading from highest to lowest, respectively.

Antimicrobial activity of (Croton gratissimus, Xylopiaaethiopica) extracts were determined against Bacillssubtilis, Staphylococcus aureus, Escherichia coli, Pseudomonasaeruginosa, and Candida albicans.

Toxicity of extracts (Croton gratissimus, Xylopiaaethiopica) was determined for edible matter by using (MTT) assay method, and there were no toxic in both of them.

Conclusion: African spices (Croton gratissimus, Xylopiaaethiopica) exhibited highest antimicrobial, antioxidant activities without any toxicity even in cooked food products.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Ahmad, Afra Awad Allah& Adam, Yasir Salah Ibrahim& Husayn, Aminah khtar& Hasan, Muhammad al-Amin. 2020. Effect of heat treatment on antioxidant and antimicrobial activity of croton gratissimus and xylopiaaethiopica spices. Journal of Agricultural, Environmental and Veterinary Sciences،Vol. 4, no. 1, pp.84-93.
https://search.emarefa.net/detail/BIM-969341

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Ahmad, Afra Awad Allah…[et al.]. Effect of heat treatment on antioxidant and antimicrobial activity of croton gratissimus and xylopiaaethiopica spices. Journal of Agricultural, Environmental and Veterinary Sciences Vol. 4, no. 1 (Mar. 2020), pp.84-93.
https://search.emarefa.net/detail/BIM-969341

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Ahmad, Afra Awad Allah& Adam, Yasir Salah Ibrahim& Husayn, Aminah khtar& Hasan, Muhammad al-Amin. Effect of heat treatment on antioxidant and antimicrobial activity of croton gratissimus and xylopiaaethiopica spices. Journal of Agricultural, Environmental and Veterinary Sciences. 2020. Vol. 4, no. 1, pp.84-93.
https://search.emarefa.net/detail/BIM-969341

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references : p. 91-93

رقم السجل

BIM-969341