Determination of ascorbic acid (vitamin C) by direct injection enthalpimetry (DIE) technique
Other Title(s)
تقدير حامض الأسكوربيك (فيتامين C) بوساطة تقنية تقدير المحتوى الحراري عند الحقن المباشر direct injection enthalpimetry (DIE)
Author
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 25, Issue 1 (30 Apr. 2012)11 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2012-04-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract AR
قدرت نسبة حامض الاسكوربيك (فيتامين c) في عصائر مختلف الفواكه و المستحضرات الصيدلانية (حبوب فيتامين C) بقيمة تقدير المحتوى الحراري عند الحقن المباشر بوساطة جهاز مصنوع محليا في المختبر مع استخدام Thermo couple الطريقة بسيطة، و سريعة، و رخيصة التكلفة و كذلك يمكن تقدير محاليل ملونة و عكرة من دون أية مشكل.
أظهرت النتائج أنها ذو دقة و توافق قيمة و كذلك ذو نسبة استعادة مقبولة أيضا.
Abstract EN
The ascorbic acid content of juices of some fruits and pharmaceutical tablets of Vitamin C was determined by a homemade apparatus of DIE technique using a thermocouple as heat sensor.
The method is simple, speed, low cost and the different types of turbid, colored samples can be analyzed without any problem.
The results were of a valuable accuracy and precision, and the recovery of results was with acceptable values.
American Psychological Association (APA)
Abd Allah, Ahmad M.. 2012. Determination of ascorbic acid (vitamin C) by direct injection enthalpimetry (DIE) technique. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 25, no. 1.
https://search.emarefa.net/detail/BIM-315392
Modern Language Association (MLA)
Abd Allah, Ahmad M.. Determination of ascorbic acid (vitamin C) by direct injection enthalpimetry (DIE) technique. Ibn al-Haitham Journal for Pure and Applied Science Vol. 25, no. 1 (2012).
https://search.emarefa.net/detail/BIM-315392
American Medical Association (AMA)
Abd Allah, Ahmad M.. Determination of ascorbic acid (vitamin C) by direct injection enthalpimetry (DIE) technique. Ibn al-Haitham Journal for Pure and Applied Science. 2012. Vol. 25, no. 1.
https://search.emarefa.net/detail/BIM-315392
Data Type
Journal Articles
Language
English
Notes
Includes appendices.
Record ID
BIM-315392