نتایج جستجو برای: canned samples were processed under three different temperatures 115
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Coffee aroma, with more than 600 components, is considered as one of the most complex food aromas. Although electronic noses have been successfully used for objective analysis and differentiation of total coffee aromas, it is difficult to use them to describe the specific features of coffee aroma (i.e., the type of smell). This is because data obtained by electronic noses are generally based on...
phatic communion is a cultural concept which differs across cultures. according to hofstede (2001), the u.s. tends to have individualistic culture; however, asian countries tend to have collectivistic cultures. these cultures view phatic communion differently. in individualistic cultures like u.s., phatic communion reflects speakers’ socio-cultural relationships in conversations. to see whether...
The effect of the milling time & ageing on the hardness, density, and wear characteristics of Al 7150 alloy specimens made via powder metallurgy has been studied. The different constituents of Al 7150 alloy were processed in a planetary ball milling set up with a BPR of 10:1 for 5 hours, 10 hours, and 20 hours. At 400 °C, the milled powders were subsequently hot compacted in a punch die setup. ...
background using garlic is widespread in iran and other countries as a medicine and a natural spice. garlic is a potential inhibitor for food pathogens. foods contaminated with pathogens pose a potential danger to the consumer’s health. the use of garlic can increase the shelf life and decrease the possibilities of food poisoning and spoilage in processed foods. objectives the aim of this study...
background: unlike industrially production, iranian traditional doogh are not pasteurized after production. hence, possible contamination with different pathogenic bacteria may occur during production or post-production of traditional doogh. the aim of the present study was to monitor the behavior of escherichia coli o157:h7 and listeria monocytogenes in traditional iranian doogh at different t...
Benzodiazepine (lorazepam, estazolam, chlordiazepoxide, and ketazolam) stability was studied in postmortem blood, bile, and vitreous humor stored at different temperatures over six months. The influence of NaF, in blood and bile samples, was also investigated. A solid-phase extraction technique was used on all the studied samples, and benzodiazepine quantification was performed by high-performa...
the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...
Our study investigated preservation Undulate venus (Paphia undulate) by canning via three treatments that are canned raw, smoked and cooked as a healthy product with high nutritional value. Results reported that edible meat of Paphia undulate was free from Cu, Pb Cd result washing process. There was significantly (p undulate, there significantly reduction protein content compared with the r...
The homogeneity of analytical samples and the stability of pesticides during the sample processing of oranges and tomatoes were evaluated. The mean concentrations of 14C-labeled chlorpyrifos in analytical portions (subsamples) after processing show that homogeneity is dependent on sample type as well as the processing procedure. The homogeneity of analytical samples of tomatoes processed cryoge...
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