تعزى الفوائد الصحية الكبيرة للرمان لمحتواه العالي من مركبات متعدد الفينول، تتأثر تراكيز هذه المركبات بعوامل عدة كصنف الرمان و الظروف البيئية و مرحلة النضج للثمرة. درس تغير التركيب الكيميائي في عصير حبوب صنفين من أصناف الرمان السوري ("لفان الحصن" رمزنا له (AH) و"حلو عربين" رمزنا له (AE) خلال مراحل النضج في عصير الرمان المستخلص من الحبوب من عمر 30 يوماً إلى 150 يوماً للثمرة بمعدل قطفة كل 20 يوماً.
The important health benefits of pomegranate fruit is Attributable to its
high concentration of polyphenolic compounds. This compounds concentration
is likely to be affected by cultivar, environment and development stage of fruits.
In this study, some physic-chemical characteristics along with minerals (K,
Ca, Mg, and Fe) were determined in fruit during maturation stages every 20
day from 30 to 150 day-old fruit of two pomegranate accessions ‘Helo
Erbin’(AE) and ‘Lafan Al-Hesn’ (AH) grown in Syria. The highest percentage
of aril and juice and lowest percentage of peel were observed in 150-day-old
fruit.
المراجع المستخدمة
Shwartz, E. Glazer, I. Bar-Ya’akov, I. Matityahu, I. Bar-Ilan, D. and Amir, R., 2009. Changes in chemical constituents during the maturation and ripening of two commercially important pomegranate accessions, Food Chemistry, V.115, pp. 965–973
Aviram, M., Volkova, N., Coleman, R., Dreher, M., Reddy, M. K., and Ferreira, D., 2009. Pomegranate phenolics from the peels, arils, and flowers are antiatherogenic: Studies in vivo in atherosclerotic apolipoprotein edeficient (E 0) mice and in vitro in cultured macrophages and lipoproteins. Journal Agriculture Food Chemistry, V.56, pp. 1148–1157
Olaniyi, A., Umezuruike L., and Karen I., 2011. Chemical and Phytochemical Properties and Antioxidant Activities of Three Pomegranate Cultivars Grown in South Africa, Food Bioprocess Technol, V. 5, pp. 2934-2940