dispersive liquid-liquid microextraction method (dllme) combined with high-performance liquid chromatography-ultraviolet detection (hplc-uv) was used to determine thiamine (b1), nicotinamide (b3) and pyridoxine (b6) in sour cherry juice. this method was rapid, simple and sensitive. separation was accomplished using a c18 column. the optimum chromatographic conditions were found to be: mobile ph...

the turbidity of sour orange juice after juice extraction affects on quality, shelf-life and concentration of juice. therefore, juice clarification is an important operation in the fruit processing industry. the goal of this study was evaluating the effect of membrane operation parameters including pressure (120-220 kpa) and temperature (25-35 ºc) on the permeate flux and hydraulic resistance o...

studies had shown that oxygenated compounds were important in food products. it seems that citrus species had a profound influence on this factor. the goal of the present study was to investigate on flavor components of two citrus species. in the early week of june 2012, about 500 g of leaves were collected from many parts of the same trees. leaf components were extracted using water distillati...

citrus blast disease caused by pseudomonas spp is among the most injurious diseases of citrus. in the northern citrus growing provinces of iran. to determine the species and pathovars of pseudomonas strains associated with the disease in mazandaran province and in the neighboring areas in guilan and golestan provinces and as well to assess their phenotypic heterogeneity and virulence, symptomat...