A5016315763- Food composition and properties
- Phytase and its Applications
- Phytoestrogen effects and research
- Proteins in Food Systems
- Potato Plant Research
- Mycotoxins in Agriculture and Food
- Bee Products Chemical Analysis
- Botanical Research and Applications
- Selenium in Biological Systems
- Meat and Animal Product Quality
- Antioxidant Activity and Oxidative Stress
- Identification and Quantification in Food
- Nuts composition and effects
- Seed and Plant Biochemistry
- Radiation Therapy and Dosimetry
- Insect and Pesticide Research
- Consumer Attitudes and Food Labeling
- Date Palm Research Studies
- Biochemical Analysis and Sensing Techniques
- Antibiotic Resistance in Bacteria
- Sperm and Testicular Function
- Diet and metabolism studies
- Vibrio bacteria research studies
- Biochemical effects in animals
- Moringa oleifera research and applications
Alexandria University
2013-2024
Arab Academy for Science, Technology, and Maritime Transport
2020
Contaminated fresh produce has been identified as a vehicle for human foodborne illness. The present study investigated the counts, antimicrobial resistance profile, and genome-based characterization of Escherichia coli in 11 different types salad vegetable products (n = 400) sampled from retailers Abu Dhabi Dubai United Arab Emirates. E. was detected 30% tested items, with 26.5% samples having an unsatisfactory level (≥100 CFU/g) coli, notably arugula spinach. also assessed effect...
Background: Coronary heart disease, stroke, atherosclerosis and hyperlipidemia are primary causes of death worldwide. Moringa Oleifera tree was used as a health supplement introduced to Africa from India. Its leaves have various biological activities, including hypolipidemic effect. Objective(s): The aim present study assess the effect consumption on lipid profile histopathology liver in hyperlipidemic rats. Methods: A total 50 male albino rats were divided into five equal groups. Group I...
Particular interest in selenium (Se) was generated as a result of clinical studies showing that balanced Se dietary system is very important for many physiological processes. There no recent information available on the content Egyptian foods. The present study conducted to measure different food groups. A cross-sectional designed; total 87 items were randomly purchased from main markets and hypermarkets Alexandria governorate, then digested by wet ashing procedure finally analyzed using...
In many low- and middle-income countries, data limitations are a major challenge facing the development of food safety risk assessment. present study, questionnaire collection tool was designed with an emphasis on gathering specific points required by modeller for simulating scenario Campylobacter cross-contamination during handling raw chicken meat at consumer phase. The tested in practice to support its value applicability settings where challenge. study subjects were 450 consumers two...
Soybean milk is a rich plant-based source of protein, and phenolic compounds. This study compared the nutritional value soybean milk, flour, soy protein isolate (SPI) evaluated impact prepared vitamin E/calcium salt/soy nanoparticles (ECSPI-NPs) on fortification developed formulations. Results indicated that flour content was 40.50 g/100 g, fulfills 81% daily requirement (DV%), unsaturated fatty acids (USFs), oleic linoleic 21.98 56.7%, respectively, total content. In essential amino acids,...
Silver nanoparticles (AgNPs) can be utilized in a wide variety and very interesting applications, so they are increasing demand. The aim of the present study was to use eco-friendly, rapid, simple method for green synthesis AgNPs using natural, low cost, non-toxic reducing agents, which alternative hazardous chemical agents traditional methods. reports production five aqueous extracts pomegranate peel, banana orange tangerine peel lemon as 0.01 M silver nitrate solution precursor. Each...
Background: Consumer's interest in healthy eating shifted towards the potential health benefits of specific foods and food ingredients.Flaxseed has a unique fatty acid profile.It is high omega-3 calcium. Objective(s):The purpose this study was to highlight nutritional quality flaxseed effect fortification biscuits on omega 3 calcium content products.Methods: Different concentrations (0%, 10%, 20% 30%) were used preparation fortified biscuits.Proximate analysis produced performed determine...
Prickly pear (Opuntia ficus-indica), have been used for centuries as food and forage resources.The purpose of this study was to assess some the nutritional value their cladodes fruit.Fruit juice contained phenolic compounds concentration 119.66 123.56 mg/100 g antioxidant activity 40.38% 39.18 %, respectively.Appreciable amounts vitamin C being 15.94 26.76 g, amount E were 1.37 96.80 µg/100 respectively.Regard D, it not detected in cladode while fruit 1.40 g.The beta-carotene (β-carotene)...
Rice (Oryza sativa L.) is one of the leading food crops world, staple over half world's population. The bran, which an important byproduct obtained during rice milling, constitutes about 1/10 weight grain. bran outer brown layer including germ that removed milling process This reported to be high in natural vitamins and minerals, particularly vitamin E.The present study was conducted determine chemical composition oil 13 different varieties commonly produced Egypt, utilization bread...
Barley is considered a functional food as it good source of antioxidants and dietary fiber such β-glucan.The current study aims to evaluate the characteristics common germinated barley.This was done by estimating effect germination on antioxidant content, content antinutritional factors, amino acids, some vitamins minerals, well rheological properties (dough raising ability) sprouted barley.Results indicated an improvement in chemical composition barley after germination.Germination...
Background: Acrylamide is a chemical compound produced in starchy foods that have been cooked at high temperatures. proven to be carcinogenic rodents and probable human carcinogen, with increasing evidence of positive associations cancers. formed potato crisps, chips, bread crisp bread. It was first discovered by scientists Sweden 2002. Objective: To determine the level acrylamide popular Egyptian brands crisps corn products domestic food industrial factories. Methods: Seven eight were...
ABSRACT:Comparing the effects of natural nonnutritive sweetener (steviosides) and artificial (aspartame) on plasma glucose, urea, creatinine levels normal type 2 diabetic rats revealed that treating with different doses both sweeteners reduced glucose except in treated low dose aspartame high steviosides increased by 17.3% (3.8%) but fortunately they were still within range.All urea percentages ranging from 5.2% to 41.7% though range dose, moreover medium level 11.1%.All highest reduction...
K IDNEY beans (Phaseolus vulgaris L) are rich source of nutrients.Effect soaking for 12hr and boiling after processes on some constituents white kidney red was performed.Determination anti-nutritional factors (Phytic acid trypsin activity), vitamins, minerals achieved using standard procedures.Chemical composition raw bean powder 9.54, 2.05, 2.31, 3.09, 73.06 9.95 g/100gwhile it 17.47, 1.4, 2.9, 5.63, 64.75 8.03g/100g, in beanfor protein, fat, crude fiber, ash, carbohydrates moisture...
The consumption of supplements by active individuals has been increasing over the last fewyears. Whey protein is one highly consumed supplements. Hence, this study aims to analyzethe proximate and heavy metal content different brands whey protein. This cross-sectionalstudy was conducted on 6 (5 international 1 local), results showed that brand VI hadthe most percent change - 18.65%, V highest fat changeof -83.12%, II carbohydrate +867.52%. Regarding theheavy metals, land IV-VI were free from...
Background: Due to their nutritional benefits and economic importance, dates are essential for all ages, nations, civilizations. Dates include some components that can boost nutritious worth. Objective(s): We aimed assess the quality safety attributes of Siwi semi-dry products with diverse tastes fillings by measuring chemical composition, features, sensory aspects. Methods: Eleven date were evaluated. The flavors milk, coconut, Oreo, cinnamon, coffee, Nescafé, cappuccino, caramel, peanut...
BACKGROUND: The prevalence of AFB1 contamination in agricultural products used to produce fermented alcoholic beverages is increasing, raising concerns for human health. AIM: aim this study was investigate dietary exposure and ethanol through homemade industrial commonly consumed South Kivu, DR Congo. METHOD: were measured using reverse-phase HPLC with a fluorescence detector refractive index detector, respectively. Data on beverage consumption collected from 847 adults food frequency...
A radiological or nuclear attack could involve such a large number of subjects as to overwhelm the emergency facilities in charge. Resources should therefore be focused on those needing immediate medical attention and care. In scenario, for triage management by first responders, it is necessary count efficient biological dosimetry tools capable early detection absorbed dose. At present validated assays measuring dose are dicentric chromosomes micronuclei counts, which require more than 2-3...
of the world’s and total animal protein requirements. Mullet production is mainly farm-based. Heavy metal accumulation in aquatic organisms a serious sequel system pollution. Objective: To assess some heavy concentration physiochemical composition farm fish water. Methods: 60 mulletfishand 18 surface water samples were collected from three farms for determination Cd, Zn, Cr, Cu Pb concentrations as well analysis proximate chemical parameters. Results: Only Zn exceeded maximum permissible...
Biscuits were prepared by replacing sucrose with dietetic sweeteners fructose, sorbitol, mannitol and stevia.Physical studies of biscuits revealed that replacement decreased greatly the width from 5.10 cm to reach 4.95 cm.The thickness was increased 0.40 in T 1 (sucrose) 0.48 5 (sorbitol).Maximum spread factor (13.15 cm) obtained (sucrose), while lowest 9.71 (sorbitol).Sensory evaluation evaluated at different time storage (30, 60 90 days) find best treatment for commercialization.The...
The present study aimed to evaluate the effect of barely grains and germinated products on lipid profile lipoprotein diabetic rats.Male albino rats (n=56) were divided into two main groups, first group (n=7rats) considered as a control negative (G1).The remaining 49 injected with Alloxan (120mg/kg BW) for induction diabetes, then (7) subgroups (n=7 each) ,the subgroup was left without treatment positive (G2).G3 Diabetic fed normal bread, G 4 5 biscuits, 6 G7 talbina, 8 talbina.After weeks,...
Tomatoes are considered as functional food due its considerable content of anti-oxidant and dietary fibers.Accordingly, the present study was conducted to effect storing tomatoes their products (juice, ketchup tomato paste ) in refrigerator for a week two weeks freezer month, months three on bioactive compounds.Results show marked increase lycopene when detected (11.06mg/100g) while by 221.51%.According antioxidants fresh showing it (39.45% Inhibition), On other hand, storage...