in this research, anti-microbial activity of ethanolic extract of licorice root against food spoilage microorganisms (lactobacillus delbrueckii, leuconostocmesenteroides, candida krusei, saccharomyces cerevisiae) in an orange flavored carbonated soft drink was investigated. the mic and mbc of extract against lactobacillus delbrueckii was 0.7 mg/ml and 0.8 mg/ml respectively, and against leucono...

Lemon is a prominent citrus fruit that supports regional economies worldwide. Several agronomic and quality attributes are affected by the rootstock selection, thus its selection essential for successful grove. This study aims to compare of four lemon cultivars (‘Mikrokarpo Messaras’, ‘Nouvel Athos’, ‘Femminello Commune,’ ‘Zia gara Bianca’) grafted onto three rootstocks (‘Sour Orange’, ‘Yuma Po...

comaring the capability of photocatalyst nano zinc oxide process by two slurry and immobilized methods in dye acid orange 7 removal introduction everyday million liters of color wastewater are produced in different industries and cuases environmental problems. the textile industry significantly affects the environment, producing high volume of wastewater from water and chemicals used in process...

Background & Aims of the Study: Today, the environment pollution with heavy metals has increased. It is important to study various types of pollutions specially those regarding fruits. The effect of pollutions on food safety for human consumption is a global concern.  This study was conducted for health assessment of heavy metals pollution (cadmium, lead, and arsenic) in c...

background & aims of the study: today, the environment pollution with heavy metals has increased. it is important to study various types of pollutions specially those regarding fruits. the effect of pollutions on food safety for human consumption is a global concern.  this study was conducted for health assessment of heavy metals pollution (cadmium, lead, and arsenic) in citrus marketed in tehr...

Herein, mixed–metal nanocomposite catalysts with various compositions (CoFe2O4/xFe2O3; x = 0, 0.25, 0.50, 0.75 and 1) were successfully fabricated by a co–precipitation method. The composition morphology of the catalyst systematically characterized. highest Co content (CoFe2O4), exhibited greatest efficiency for acid orange 7 (AO7) degradation via peroxymonosulfate (PMS) activation. effects sev...

introduction: nutritional quality of food during storage has become increasingly an important problem. the loss of some nutrients such as ascorbic acid (vitamin c) might be a critical factor for the shelf life of some products as citrus juice concentrates, since vitamin c content of citrus juices undergoes destruction during storage (plaza et al., 2011a). ascorbic acid is an important component...