Physico-chemical and antioxidant contents during developmental stages in three pomegranates cultivars under Assiut condition
Other Title(s)
الصفات الطبيعية و الكيميائية و مضادات الأكسدة في ثمار الرمان
Joint Authors
Hasan, Rashad Abd al-Wahhab Ibrahim
Muhammad, Ayman Kamal Ahmad
Husayn, Maha Muhammad Abd al-Salam
Abd al-Ghani, Ahmad Muhammad
Source
Assuit Journal of Agricultural Sciences
Issue
Vol. 46, Issue 4 (31 Dec. 2015), pp.77-96, 20 p.
Publisher
Assiut University Faculty of Agriculture
Publication Date
2015-12-31
Country of Publication
Egypt
No. of Pages
20
Main Subjects
Abstract EN
The experiment included three egyptian pomegranate cultivars namely as manfalouty, hejazy and nab-el-gamal.
the study aimed to assess some physical and chemical characteristics in the fruits and estimate their content of some antioxidants at different stages of development.
the study revealed that there were significant differences between the studied cultivars in most traits.
the average weight and fruit dimension (length and diameter) significantly increased and reached their maximum values at 165 days after full bloom (maturity stage).
total soluble solids (tss) and sugars increased while the acidity gradually decreased until they reached the optimum level in maturity.
vitamin c concentration increased progressively until the fruits reached their maturity.
the total phenolics content (t.p.c) measured in the fruit peel and arils started high, and then there was a gradual decline until they minimized at fruit maturity.
total anthocyanin content of pomegranate arils and peel began low for the three cultivars and gradually increased till the end of fruit development.
hydrolysable tannin content (as mg tannic acid/ gm of dry weight basis) in peel and lit.
of juice began high and rapidly decreased reaching its lowest level at fruit maturity.
the differences were significant between the studied cultivars in both seasons for most abovementioned attributes.
American Psychological Association (APA)
Muhammad, Ayman Kamal Ahmad& Hasan, Rashad Abd al-Wahhab Ibrahim& Husayn, Maha Muhammad Abd al-Salam& Abd al-Ghani, Ahmad Muhammad. 2015. Physico-chemical and antioxidant contents during developmental stages in three pomegranates cultivars under Assiut condition. Assuit Journal of Agricultural Sciences،Vol. 46, no. 4, pp.77-96.
https://search.emarefa.net/detail/BIM-881077
Modern Language Association (MLA)
Muhammad, Ayman Kamal Ahmad…[et al.]. Physico-chemical and antioxidant contents during developmental stages in three pomegranates cultivars under Assiut condition. Assuit Journal of Agricultural Sciences Vol. 46, no. 4 (2015), pp.77-96.
https://search.emarefa.net/detail/BIM-881077
American Medical Association (AMA)
Muhammad, Ayman Kamal Ahmad& Hasan, Rashad Abd al-Wahhab Ibrahim& Husayn, Maha Muhammad Abd al-Salam& Abd al-Ghani, Ahmad Muhammad. Physico-chemical and antioxidant contents during developmental stages in three pomegranates cultivars under Assiut condition. Assuit Journal of Agricultural Sciences. 2015. Vol. 46, no. 4, pp.77-96.
https://search.emarefa.net/detail/BIM-881077
Data Type
Journal Articles
Language
English
Notes
Text in English ; abstracts in English and Arabic.
Record ID
BIM-881077