An experiment was conducted to develop a plant extracts based quality indicator for monitoring aerobically packed chicken meat quality during storage at room temperature (25±1oC) until spoiled. Ripen black mulberry (Morus nigra) fruit extracts containing anthocyanins was used for developing quality indicator. Filter paper based indicator was exposed to the closed fresh meat environment. Changes...

nowadays, using natural preservatives than synthetic ones is increasing. the present study was aimed to compare the effect of thyme (zataria multiflora boiss), onion (allium cepa) and ziziphora clinopodioides extracts on shelf-life extending of rainbow trout (oncorhynchus mykiss) salted, vacuum packaged fillet, kept at 4°c. for this purpose fish filets were kept in 4 treatment: salted in brine ...

introduction: even though there is a high prevalence of carpal tunnel syndrome patients, there are very few reliable papers on the study of normal values and changes in sensory and motor latency parameters of the median nerve in the wrist region on the basis of age of patients .this retrospective study was on the basis of 5 years data (1998 -2003) from the electro diagnostic department of sh. s...

In the study, we were investigated effect of bioactive coating composed of quince seed mucilage (QSM) incorporating green tea extract(GTE) on oil and water content, lipid oxidation, texture, color and sensory evolution of shrimp after deep-fat frying. For this purpose, different concentration of GTE (0-20%) was blended to obtain five coating solutions (QG 0-4). We observed a significant effect ...

this project was carried out in order to study of possibity of uses from 4 hexyresorcinol for prevention of melanosis in cultured shrimp.treatments including of samples processed with 0.15% concentration of 4 hexylresorcinol and control samples. the samples were kept at -18oc. bacterial, chemical and sensory examinations were carried out for a period of six months. statistically significant dif...

The effect of olive leaves addition (1%, w/w, cvs. Arbequina or Santulhana), during the industrial extraction oils, on their physicochemical, color, phenolic profile, and sensory characteristics, was studied. Leaves’ incorporation reduced primary oxidation (peroxide value by 33% K232 17%) increased oxidative stability (19%), with impact being more pronounced for leaves. For these latter total c...


 Many studies have reported several methods to improve the quality of Robusta coffee such as fermentation, but it takes a relatively long time. In this study, new processing method for enhancement was investigated. cherry immersed using sorbitol solution under different concentrations (10%, 15%, and 20%), then green bean roasted with roasting duration (1, 3, 5 minutes after beans cracking...

In this study, the effects of chitosan film (1 and 2%) containing rosemary essential oil (1%) in free nanoliposome forms were investigated on physicochemical, microbial, organoleptic, oxidation characteristics chicken burgers during storage (day 1, day 10, 20) at 4°C. The results showed that decreased pH, total volatile basic nitrogen compounds (TVB-N), parameters (peroxide value thiobarbituric...