The capability of yeast to adsorb patulin in fruit juice can aid in substantially reducing the patulin toxic effect on human health. This study aimed to investigate the capability of yeast cell morphology and cell wall internal structure and composition to adsorb patulin. To compare different yeast cell morphologies, cell wall internal structure and composition, scanning electron microscope, tr...

introduction: this study aimed to compare the thickness of the mesiobuccal furcal canal walls of first and second maxillary molars. materials and methods: this study was performed on total of 30 first and second extracted molar teeth (15 each). the mesiobuccal roots of each tooth were separated at the cement-enamel junction (cej) level and embedded in acrylic resin. the embedded roots were cut ...

introduction: based on the invasive studies it has been shown that factors such as age, the progress of eye disorders, lens fibers compression and the biochemical changes of ocular matrix alter the physical characteristics and elastic properties of eye. in this study, a noninvasive method of estimating human eye elasticityis proposed and its relation with age and gender is evaluated using ultra...

Antisense suppression of a tomato beta-galactosidase gene (TBG6) was used to study its role in fruit development, cell wall-modification, and fruit firmness. TBG6 mRNA is highly abundant during the early stages of fruit development, but the levels decline sharply after the breaker stage with the start of the respiratory climacteric and a concomitant increase in ethylene production. Two antisens...

Antisense suppression of a tomato b-galactosidase gene (TBG6) was used to study its role in fruit development, cell wall-modi®cation, and fruit ®rmness. TBG6 mRNA is highly abundant during the early stages of fruit development, but the levels decline sharply after the breaker stage with the start of the respiratory climacteric and a concomitant increase in ethylene production. Two antisense lin...

pepper belongs to the family of solanaceae that is being used as a food flavoring, a coloring agent, a pharmaceutical ingredient and in other innovative ways. this study was carried out to evaluation of genetic diversity in pepper genotypes using 40 morphological traits on 77 genotypes in augmented design with three controls. measuring of traits of pepper genotypes were performed based on ecpgr...

One of the principal changes that takes place in apples as they ripen on the tree and in storage is the softening of the flesh of the fruit. In recent years many studies have been made on the ripening and storage of apples (iO),^ and in these the softening of the fruit has been given major consideration. In general, it has been found that there is a gradual, though somewhat irregular, softening...

an important issue in power generation and petrochemical industries is the monitoring of pipe wall thickness and corrosion/erosion rate. the pipes are usually subject to erosive and/or corrosive environments and any failure could be catastrophic. while periodic manual ultrasonic thickness measurement is the common practice in many industries, in certain cases, where higher accuracies are requir...