Separation and determination of some organic acids in dry calyces of Iraqi hibiscus sabdariffa Linn
Other Title(s)
فصل و تقدير بعض الحوامض العضوية في زهرة نبات الكجرات العراقي الجافة
Joint Authors
Hasan, Burwin Ahmad
Khalaf, Karim Dimah
Ibrahim, Sarah Khalid
Source
Issue
Vol. 12, Issue 2 (30 Jun. 2015), pp.340-349, 10 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2015-06-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract AR
طريقة كرموتوغرافيا السائل عالية الأداء- طور معاكس الجديدة (RP-HPLC) مع مطيافية الأشعة فوق البنفسجية- المرئية (Ultraviolet- Visible spectrophotometry) ) تم أمثلتها و أثبتت لاستخلاص و التعيين في وقت واحد الحوامض العضوية الموجودة في زهرة نبات الكجرات العراقية.
الطريقة أسست على استخدام حمام مائي فوق صوتي لاستخلاص الحوامض العضوية.
عوامل النموذج و الجهاز تم أمثلتها بطريقة الأمثلة التقليدية (عامل واحد كل مرة).
حدود التحسس لمضادات الأكسدة و هي بوحدة µg /ml : Formic acid, Acetic acid, Oxalic acid, Citric acid, Succinic acid, Tartaric acid, and Malic acid 126.8498 × 10-6, 113.6005 × 10-6 , 97.0513 × 10-6 , 49.7925 × 10-6 , 84.0753 × 10-6 , 92.6551 × 10-6 , and 106.1633 × 10-6 respectively تركيز الحوامض العضوية التي تم دراستها لنموذج زهرة نبات الكجرات الجافة هي كالاتي: Formic acid, Acetic acid, Oxalic acid, Citric acid, Succinic acid, Tartaric acid, and Malic acid are 114.896 µg /g, 64.722 µg /g, 342.508 µg /g, 126.902 µg /g, 449.91 µg /g, 268.52 µg /g, and 254.07 respectively.
Abstract EN
A new reversed phase- high performance liquid chromatographic (RP-HPLC) method with Ultraviolet-Visible spectrophotometry has been optimized and validated for the simultaneous extraction and determination of organic acids present in Iraqi calyces of Hibiscus Sabdraffia Linn.
The method is based on using ultrasonic bath for extracting organic acids.
Limit of detection in μg/ml of Formic acid, Acetic acid, Oxalic acid, Citric acid, Succinic acid, Tartaric acid, and Malic acid 126.8498×10-6, 113.6005×10-6, 97.0513×10-6, 49.7925×10-6, 84.0753×10-6, 92.6551×10-6, and 106.1633×10-6 ,respectively.
The concentration of organic acids found in dry spacemen of calyces of Iraqi Hibiscus Sabdraffia Linn.
under study: Formic acid, Acetic acid, Oxalic acid, Citric acid, Succinic acid, Tartaric acid, and Malic acid are 114.896 μg/g, 64.722 μg/g, 342.508 μg/g, 126.902 μg/g, 449.91 μg/g, 268.52 μg/g, and 254.07 μg/g respectively.
American Psychological Association (APA)
Ibrahim, Sarah Khalid& Hasan, Burwin Ahmad& Khalaf, Karim Dimah. 2015. Separation and determination of some organic acids in dry calyces of Iraqi hibiscus sabdariffa Linn. Baghdad Science Journal،Vol. 12, no. 2, pp.340-349.
https://search.emarefa.net/detail/BIM-580219
Modern Language Association (MLA)
Ibrahim, Sarah Khalid…[et al.]. Separation and determination of some organic acids in dry calyces of Iraqi hibiscus sabdariffa Linn. Baghdad Science Journal Vol. 12, no. 2 (2015), pp.340-349.
https://search.emarefa.net/detail/BIM-580219
American Medical Association (AMA)
Ibrahim, Sarah Khalid& Hasan, Burwin Ahmad& Khalaf, Karim Dimah. Separation and determination of some organic acids in dry calyces of Iraqi hibiscus sabdariffa Linn. Baghdad Science Journal. 2015. Vol. 12, no. 2, pp.340-349.
https://search.emarefa.net/detail/BIM-580219
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 347-349
Record ID
BIM-580219
