Evaluation of the Stability of the Total Antioxidant Capacity, Polyphenol Contents, and Starch Hydrolase Inhibitory Activities of Kombucha Teas Using an In Vitro Model of Digestion
المؤلفون المشاركون
Jayawardena, Nilakshi
Watawana, Mindani I.
Waisundara, Viduranga Y.
Ranasinghe, Shakkya J.
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-27
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The objective of this study was to evaluate and compare antioxidant and starch hydrolase inhibitory activity of three different types of Kombucha beverages prepared by three pellicles with different microbial compositions.
The fermentation process was carried out for 7 days and the assessments of antioxidant and starch hydrolase inhibitory activities as well as tea phenolic compounds were carried out.
These parameters were also evaluated after subjecting the final fermented samples to gastric and duodenal digestion in an in vitro digestion model.
The pH had a statistically significant decrease during the period of fermentation.
The total phenolics content and antioxidant activities had increased during the fermentation process as well as when subjected to digestion.
The starch hydrolase inhibitory activities also increased in a similar manner during the different phases.
The α-amylase and α-glucosidase inhibitory activities showed statistically significant increases ( P < 0.05 ) as the fermentation progressed, while an increase was observed after being subjected to pancreatic and duodenal digestion as well.
All three types of tea showed a higher α-amylase inhibitory activity than α-glucosidase inhibitory activity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Watawana, Mindani I.& Jayawardena, Nilakshi& Ranasinghe, Shakkya J.& Waisundara, Viduranga Y.. 2015. Evaluation of the Stability of the Total Antioxidant Capacity, Polyphenol Contents, and Starch Hydrolase Inhibitory Activities of Kombucha Teas Using an In Vitro Model of Digestion. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1067574
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Watawana, Mindani I.…[et al.]. Evaluation of the Stability of the Total Antioxidant Capacity, Polyphenol Contents, and Starch Hydrolase Inhibitory Activities of Kombucha Teas Using an In Vitro Model of Digestion. Journal of Chemistry No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1067574
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Watawana, Mindani I.& Jayawardena, Nilakshi& Ranasinghe, Shakkya J.& Waisundara, Viduranga Y.. Evaluation of the Stability of the Total Antioxidant Capacity, Polyphenol Contents, and Starch Hydrolase Inhibitory Activities of Kombucha Teas Using an In Vitro Model of Digestion. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1067574
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1067574
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