دراسة الخواص الكيميائية لثمرة نخلة الدوم Hyphaene thebaic و استخلاص البكتين و دراسة خواصه الفيزيائية و الكيميائية
Other Title(s)
A study on some chemical characteristics of Hyphaene thebaica palm fruits, and pectin chemical and physical features
Author
Source
Issue
Vol. 17, Issue 1-2 (31 Dec. 2018), pp.51-64, 14 p.
Publisher
University of Basrah Date Palm Research Center
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Topics
- Plant taxonomy
- Physical properties
- Chemical properties
- Saudi Arabia
- Twenty-first century
- Plant extracts
- Palms
- Dates(Fruit)
- Pectin
Abstract EN
The study was conducted on the fruit of the Dom Dates, to examine their chemical composition.
Results showed that, the percentage of moisture, protein content, fat and ash based on dry weight were (9.71, 6.135, 10.75 and 17.02) respectively, and the percentage of some of mineral elements (Ba, Fe, Co, K and Na) were (0.34, 0.0661, 0.035 and 0.048) mg/L respectively.
Qualitative analysis of the alcoholic and water extracts of the fruit showed that, the presence of active groups of peptides.
The amount of total sugars and tannins values were obtained as (0.0125 and 2.652%) respectively.
The pectin was then extracted from the fruit using ammonium oxalate 1% at 90°C for 90 minutes and 5.396 % The physical properties of viscosity and node time were studied and the results were as follows (0.679, 36 minutes).
The chemical properties for the ash and humidity were (6.86 and 3.92).
The equivalent weight, esterification degree and methoxyl content were follows (250 g/eq , 17.4 and 1.860%) respectively
American Psychological Association (APA)
عريبي، مريم عبد الباري. 2018. دراسة الخواص الكيميائية لثمرة نخلة الدوم Hyphaene thebaic و استخلاص البكتين و دراسة خواصه الفيزيائية و الكيميائية. مجلة البصرة لأبحاث نخلة التمر،مج. 17، ع. 1-2، ص ص. 51-64.
https://search.emarefa.net/detail/BIM-839540
Modern Language Association (MLA)
عريبي، مريم عبد الباري. دراسة الخواص الكيميائية لثمرة نخلة الدوم Hyphaene thebaic و استخلاص البكتين و دراسة خواصه الفيزيائية و الكيميائية. مجلة البصرة لأبحاث نخلة التمر مج. 17، ع. 1-2 (2018)، ص ص. 51-64.
https://search.emarefa.net/detail/BIM-839540
American Medical Association (AMA)
عريبي، مريم عبد الباري. دراسة الخواص الكيميائية لثمرة نخلة الدوم Hyphaene thebaic و استخلاص البكتين و دراسة خواصه الفيزيائية و الكيميائية. مجلة البصرة لأبحاث نخلة التمر. 2018. مج. 17، ع. 1-2، ص ص. 51-64.
https://search.emarefa.net/detail/BIM-839540
Data Type
Journal Articles
Language
Arabic
Notes
يتضمن مراجع ببليوجرافية : ص. 61-63
Record ID
BIM-839540