Effect of Temperature and Duration Time of Maceration on Nitrate Content of Vernonia cinerea (L.) Less.: Circumscribed Central Composite Design and Method Validation
المؤلفون المشاركون
Monton, Chaowalit
Luprasong, Chitradee
المصدر
International Journal of Food Science
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-02
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
Vernonia cinerea (L.) Less.
is a herbal plant in Family Asteraceae.
It can be used as a smoking cessation aid due to the fact that it contains nitrate which can induce tongue numbness and cause less favor of cigarette smell and taste.
The aim of this work was to investigate the effect of maceration temperature and time on the nitrate content of V.
cinerea.
A circumscribed central composite experimental design was applied in the work.
Two factors (temperature and duration time) were investigated and two responses (yield of the extraction and nitrate content) were monitored.
The high performance liquid chromatography using for quantitative analysis of nitrate content was validated.
The HPLC response was linear (R2 = 1.000) in range of 10-100 μg/mL.
The HPLC method was specific, precise, and accurate.
The maceration temperature and time were varied from 40 to 100°C and 10 to 60 min, respectively.
Results showed that maceration at high temperature and long duration time gave the simultaneous high yield of the extraction and nitrate content.
The prediction by the computer software, Design-Expert, was stable, reliable, and accurate.
The optimal condition that provided simultaneous high yield of the extraction and nitrate content was achieved when extraction was at 99.5°C for 56.4 min.
V.
cinerea extracted using the optimal condition gave the yield of the extraction and nitrate content of 15.6% and 0.610%, respectively.
In conclusion, maceration temperature and duration time had a positive effect on yield of the extraction and nitrate content of V.
cinerea.
Furthermore, the optimal condition in this work could be used as a guide for extraction of V.
cinerea to obtain the high yield of the extraction as well as nitrate content.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Monton, Chaowalit& Luprasong, Chitradee. 2019. Effect of Temperature and Duration Time of Maceration on Nitrate Content of Vernonia cinerea (L.) Less.: Circumscribed Central Composite Design and Method Validation. International Journal of Food Science،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1165292
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Monton, Chaowalit& Luprasong, Chitradee. Effect of Temperature and Duration Time of Maceration on Nitrate Content of Vernonia cinerea (L.) Less.: Circumscribed Central Composite Design and Method Validation. International Journal of Food Science No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1165292
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Monton, Chaowalit& Luprasong, Chitradee. Effect of Temperature and Duration Time of Maceration on Nitrate Content of Vernonia cinerea (L.) Less.: Circumscribed Central Composite Design and Method Validation. International Journal of Food Science. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1165292
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165292
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