In general olive oil is defined on the basis of its sensory characteristics. European Union (EU) regulations establish the organoleptic quality of virgin olive oil by means of a panel test, evaluating positive and negative descriptors (EU regulations). For the organoleptic assessment, several volatile compounds are considered as the main responsible for negative and positive attributes. Volatil...

Cooking conditions are the key factor for organoleptic and sanitary qualities of meat products. This study focused on these bivalent properties by determining the odour-active compounds and polycyclic aromatic hydrocarbons (PAHs) in cooked meat with high resolution GC-olfactometry and GC×GC-TOF/MS, respectively. PCA permitted to stress that to achieve a balance between sanitary and organoleptic...

The chemical properties of six blends of coconut and sesame oils, and the organoleptic qualities of the blends and foods prepared with them were studied. The blends prepared for testing were: (1) 100% coconut oil; (2) 90 % coconut and 10 % sesame; (3) 75 % coconut and 25 % sesame; (4) 50 % coconut and 50 % sesame; (5) 25 % coconut and 75 % sesame; and (6) 100 % sesame oil. In sensory evaluation...

background:the present study designed to test  effects of defatted soy-fortified wheat bread on the organoleptic properties as well as influences on rat growth rate. methods: defatted soy flour (dsf) was blended with wheat flour with extraction rate of 82-84% at 3, 7, and 7% levels plus 3% sugar. bread produced with these blends compared with regular taftoon bread and was tested for chemical an...

Modification is proximate composition fatty acids chemical quality as well changes in organoleptic traits were study raw Cat fish fillets (Clarias gariepinus), pan-fried sun flower oil for 4 minutes and reheated fried cat (in conventional oven 15 min. at 80℃) after storage one week 5±1℃ month 20±2℃. frying of the moisture, Saturated Fatty Acids (SFA),Monounsaturated (MUFA),Total Volatile Basis ...

BACKGROUND Childhood and adolescent malnutrition is a function of inadequate intake. Cookies are favourite snacks of children and adolescents. OBJECTIVE This work determined the nutrient, antinutrient, and phytochemical compositions of two local cowpea (oraludi and apama) flours and evaluated the organoleptic properties of their wheat-based cookies. DESIGN The two local cowpea species were ...

in this study, quality of white button mushrooms (agaricus bisporus) treated by water and citric acid was evaluated during storage at 2 temperatures (room temperature and 4°c). the effect of modified atmosphere packaging (map, by 4±1% co2, 6±1% o2 and the remaining n2) with or without water absorbent (silicagel) was also evaluated. samples were assessed for their organoleptic properties (textur...

OBJECTIVE This study evaluated the short term efficacy of tongue cleaning with meridol HALITOSIS tooth & tongue gel in comparison to mechanical tongue cleaning alone and untreated after five and 60 minutes in patients with an oral cause of bad breath. METHODS Fifty-four male and female subjects with an intra-oral cause of halitosis (organoleptic ratings > or = 2 and volatile sulphur compounds...