foodstuffs analysis is very important due to population growth and increasing consumer demand for safety and nutritional excellence. the analysis of different compounds in foodstuffs is so difficult without using sample preparation techniques. traditional techniques require large amounts of toxic organic solvents. as a result, they are not only expensive but also environmentally unfriendly and ...

context food spoilage has been a common problem throughout history, and much of the spoilage is caused the activity of microorganisms or enzymatic reactions during the storage of food. thus, using chemical substances could prevent or delay food spoilage and this has led to the great success of these compounds in the treatment of human diseases. sodium benzoate is one of the synthetic additives ...

cash transfer (cts) is an increasingly popular social protection mechanism used by many developing countries to improve the food security and nutritional status of lower socio-economic groups. this paper is a review of the literature regarding the impact of ct programs on the food security of recipient households in the developing countries, including iran. we looked for all original studies, p...

objective: due to the alarming increase the incidence and prevalence of infectious diseases and increasing bacterial resistance to antibiotics need to discover new strong antimicrobial compounds is feeling.methods: in this study, the antimicrobial properties of spider silk pholcus phalangioides produced in sterile conditions against two bacteria, listeria monocytogenes and esherichia coli with ...

today, the global business environment compels enterprises to consider rest of the world in their competitive strategy analysis where firms ignore external factors such as economic trends, competitive positions or technology advancement in other countries. while going truly global with supply chain management, a company develops product in the united states, produce in india and trade in europe...

background :  a large number of plants are used for treatment of diseases because of their antimicrobial activities. this study aims to investigate the antimicrobial effects of some plants on the food pathogenic bacteria.   methods : plant extracts were obtained using the rotary system, the minimum inhibitory concentration (mic) by diluting method against bacteria was determined.   results :   ...

background: obesity has a growing global epidemic with several risk factors including lifestyle habits, physical activity, and prolonged screen time. this study aimed to compare the dietary habits and self-reported health behaviors in a nationally representative sample of iranian children and adolescents. materials and methods: this cross sectional nationwide study was conducted in the framewor...

this study pursued the molecular identification of fish species from processed products for human consumption which, a priori, belonged to nine species. dna barcoding using direct sequencing of about 650 bp of the mitochondrial gene cytochrome oxidase subunit i (coi) revealed incorrect labeling in the three alaska pollack samples (11% of all samples). substitution of fish species constitutes se...

phytic acid is a major storage form of phosphorous in cereals that acts as food inhibitor by chelating micronutrients and prevents it to be bioavailabe for monogastric animals, including humans. ninety three wheat (triticum aestivum l.) germplasms, including cultivars from india, were characterized for phytic acid and fe contents. phytic acid contents ranged from 0.59 (iitr 92) to 2.08% (iitr 2...

food security remains a major challenge for most rural households in kenya especially those in arid and semi arid areas. women play a crucial role as primary food producers and custodians of household food security. they however face many constraints in their endeavor to secure food for their households. women, lack access to extension education, land and credit and these challenges are exacerb...