background and objectives: pomegranate, belonging to punicaceae family, is native of subtropical regions of iran and its neighborhood countries. iran has the richest germplasm resource of pomegranate and the first grade in cultivation area and production worldwide. physical and chemical properties of pomegranate cultivars vary in different developmental stages and have a large impact on the nut...

A fast and simple modified QuEChERS (quick, easy, cheap, rugged and safe) extraction method based on spiked calibration curves and direct sample introduction was developed for determination of Benzo [a] pyrene (BaP) in bread by gas chromatography-mass spectrometry single quadrupole selected ion monitoring (GC/MS-SQ-SIM). Sample preparation includes: extraction of BaP into acetone followed by cl...

Evaluation of kinetic model aflatoxin B1 adsorption by Saccharomyces cerevisiae treated with acid and ultrasonic in Sangak bread dough

BACKGROUND Consistency, backing process and content differences could influence cariogenic potential of foods. The aim was to compare plaque pH changes following consumption of two types of bread with different physical characteristics. METHODS In this clinical trial, interproximal plaque pH of 10 volunteers with high risk of dental caries (saliva Streptococcus mutans > 10(5), high dental car...

A fast and simple modified QuEChERS extraction method was developed for determination of Benzo[a]pyrene (BaP) in 137 traditional (Sangak), semi-industrial (Sangak) and industrial bread samples using spiked calibration curves by GC/MS. Sample preparation includes extraction of BaP into acetone followed by cleanup with dispersive solid phase extraction. The limit of detection and limit of quantif...

In present study, spray-dried sourdough was produced using a pilot scale spray dryer and the physico-chemical and microbial characteristics of the obtained sourdough powder were investigated. The application of the spray-dried sourdough at different levels (3%, 6%, 9% and 15%) in breadmaking was also evaluated. Bulk density, wettability and suspensibility of the sourdough powder were 0.6 g/cm(3...

The story of Husrev and Shirin, which was first put into poetry in Firdevsi's Shahname, later written by many poets. It is undoubtedly NizamiGanjavi who brought the Şirin to real fame Persian literature. Nizami's u Shirin Masnavi inspired Turkish poets came after him. Each poet has immortalized this according his own imagination. In literature, have produced original works changing their tradit...

This article attempts to gain an understanding of the current and potential impact of the Internet on the four-fifths of the world's population living in developing countries, two-thirds of them poor. First, it attempts to put today's rapid advances in information and communication technology in a broader debate about development and the role of information. Next, it explores the interaction be...

the basic issue in this article is to analyze the relationships of characters in nezami’s khosrow & shirin by using of greimas’s actors pattern. in nezami’s narrative we found the six actors that greimas mentioned; including: transmitter, recipient, subject, object, helper, and deterrent. according to the results of this article the transmitter is part of khosrow’s character – his unconsciousne...