The effect of aqueous solutions of ascorbic acid (AA) on the rancidity development in Cobia (Rachycentron canadum) fillets during frozen storage was studied. Cobia fillets were treated with ascorbic acid (AA 0.25% and AA 0.5%) then stored at -18°C up to 6 months. Rancidity development was measured by several biochemical indices including free fatty acids (FFA), peroxide value (PV), an...

Drought is the most common environmental stress in vineyard occurs in soils with low water content, even in irrigation condition. To evaluate foliar spraying of ascorbic acid under drought stress, a research during 2012 to 2013 years in the natural environment, and one year after the establishment of the cuttings in clay loam soil was conducted. Cultivars with two-level white seedless and khosh...

nonenzymatic glycation of low density lipoprotein (ldl) is a reaction of glucose and other reducing sugars with apolipoprotein b100 (apo-b100) lysine residues. in diabetes, this reaction is greatly accelerated and is important in the pathogenesis of diabetic complications. the objective of this study was to investigate in vitro effects of ?-tocopherol, ascorbic acid and lycopene on ldl glycatio...

Studies of the ascorbic acid status in two subjects with idiopathic haemochromatosis and in 12 with transfusional siderosis showed that all had decreased levels of white cell ascorbic acid. The urinary excretion of ascorbic acid was also diminished in those subjects in whom such measurements were made. The administration of ascorbic acid was followed by only a small rise in the urinary ascorbic...

introduction : pistachio (pistaciavera l.) is a tasty nut and a good source of nutrients. ithas a high content of numerous beneficial nutritive and bioactive compounds such as proteins, carbohydrate, moisture, vitamins, minerals, fiber and other micronutrients compounds, but the most exceptional components are the amount of fats and especially unsaturated fatty acids. therefore, this nut is hig...

a pot experiment was conducted to evaluate the effect of foliar spray of salicylic acid (0, 50, 100 ppm), ascorbic acid (0, 100, 200 ppm) and thiamine (0, 50, 100 ppm) on vegetative growth, flowering and photosynthetic pigments of marigold (calendula officinalis l.) plants at greenhouse of sb university of kerman, iran. results showed that application of salicylic acid and thiamine increased nu...

كچ ي هد فده و هقباس : شبات ،هتشذگ ههد لوط رد ناديم زا يشان يريگ نتنآ زا لصاح يسيطانغمورتكلا ياه هدـنريگ ياه / ت هدنتسرف تسا هتفاي شيازفا هارمه نفل . هعلاطم نيا In vivo جاوما رثا يسررب روظنم هب 950 نـفلت متسيس زترهاگم هارمه GSM ينلاوط تيوقت رب تدم ) LTP ( هيحان Dentate gyrus تفرگ تروص . شور و داوم اه : 32 ر أ داژن زا ركذم يهاگشيامزآ گرزب شوم س Wistar دودح ينس اب 3 نزو و هام 15 ± 220 ـ گ ،مر...

the effect of ascorbic acid (aa) and butylated hydroxyanisole (bha) supplementation on aflatoxicosis in broiler chickens (1 to 42 days of age) was investigated (250, 500, 1000 and 2000 ppm for aa and bha) in diet containing 1 ppm total aflatoxin (af: 76.45% afb1, 10.52% afb2, 9.89% afg1 and 3.14% afg2). a total of 300 day-old broiler chicks were divided into ten treatment groups (t1=control; t2...