Thermal Inactivation of Talaromyces flavus Ascospores in Pineapple Juice as Influenced by Temperature, Soluble Solids, and Spore Age

‏‎suppression of coke formation in thermal cracking by coke inhibitors‎‏

‏‎the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...

Thermal inactivation of Byssochlamys nivea in pineapple juice combined with preliminary high pressure treatments

Byssochlamys nivea is a thermal resistant filamentous fungi and potential micotoxin producer. Recent studies have verified the presence of ascospores of such microorganism in samples of pineapple nectars and juices. Although the majority of filamentous fungi have limited heat resistance and are easily destroyed by heat, Byssochlamys nivea ascospores have shown high thermal resistance. The aim o...

Heat Resistance And Inactivation of Neosartorya fischeri and Talaromyces flavus ascospores in water, phosphate buffers, fruit juices and fruit juices fortified with sugars and preservatives

This work was designed to the study some heat resistance characteristics of the isolates obtained in relation to fruit processing parameters. The effect of heat (85, 90 , 92.5 0 and 95 C) in combination with common fruit products preservatives (sodium benzoate and citric acid) and sugars (fructose and sucrose) on inactivation of ascospores of N. fischeri and T. flavus was studied in water, phos...

Normal hematological values of native iranian cattle as influenced by age,breed and sex

Chemical composition and sensory analysis of fresh pineapple juice and deacidified pineapple juice using electrodialysis

Electrodialysis with monopolar ion exchange membranes was used to reduce the acid content of pineapple juice. It is an electrochemical membrane separation process in which electrically charged membranes and an electrical potential difference are used to separate ionic species in the pineapple juice from other uncharged components. Several physico-chemical (pH, titratable acidity and soluble sol...