تمت هذه الدراسة على بعض الخضار و الفواكه المحلية قبل و بعد النضج (تفاح, خوخ, دراق, جنرلك, بندورة) و البقوليات الخضراء و المجففة (فول, حمص, عدس, بازلاء, لوبياء) و البذور الزيتية (فول سوداني, سمسم, ذرة) و الحبوب و منتجاتها (قمح, شعير, شوفان, رز مستورد, طحين و خبز بأنواعهما, نخالة, برغل) المستهلكة في مدينة اللاذقية، و تبين بأن أغلب هذه المنتجات تحتوي على مستويات عالية من حمض الفيتيك و لاسيما المنتجات غير الناضجة (0.15-3.57 غ%غ.م.ج) و مشتقاتها (0-1.95 غ%غ.م.ج).
This study is carried out to determine phytic acid in some local vegetables and fruits, before and after ripening (apples, peaches, pean, tomato), green and dried legumes (beans, chickpea, lentil, peas, soybean, maize ….), and oil seeds (peanut, sesami, ……) and cereals and their products (grain, barley, oats, rice, bread kinds, bran, borghol) that are consumed in Latakia city.
Most of the products contain high levels of phytic acid, especially in green products and their derivatives; the values range between (0.1-3.57 %) and (0-1.95 %) on dry bases respectively.
References used
ASLAKSEN, M.A.; Kraugerud O.F.; Penn M.; Svihus B.; enstadliV. D; Jorgensen H.Y.; Hillestad, M.; Krogdahl Å.; Storebakken T. Screening of nutrient digestibilities and intestinal pathologies in Atlantic salmon, Salmo salar, fed diets with legumes, oilseeds, or cereals, Aquaculture 272, 2007, 541–555
BHAVSAR K., Shah P., Soni S.K. and Khire J. M. Influence of pretreatment of agriculture residues on phytase production by Aspergillus niger NCIM 563 under submerged fermentation condition, African Journal of Biotechnology Vol. 7 (8), 2008. 1101-1106
BRINCH-Pedersen, H.; Borg S.; Tauris B.; Holm P. B. Molecular genetic approaches to increasing mineral availability and vitamin content of cereals, Journal of Cereal Science 46, 2007, 308–326
BRUNE, M.; Rossander-Hulthe´N.L.; Hallberg, L.; Gleerup, A.; Sandberg, A. S. Human iron absorption from bread: inhibiting effects of cereal fiber, phytate and inositol phosphates with different numbers of phosphate groups,1992. Journal of Nutrition,122, 442–449
CAMPOS-VEGA R; Loarca-Pina G.; Oomah B. D. Minor components of pulses and their potential impact on human health. Food Research International 43, 2010, 461–482