People with celiac disease, wheat allergy, and non-celiac gluten sensitivity required bakery products without gluten. However, gluten-free bread has a high rate of starch retrogradation during shelf life, resulting in loss softness the crumbs. The inclusion frozen doughs for can provide feasible solution to increase product supply technological sensory quality, providing fresh uniform character...

Fresh fermented milk products have a limited shelf life that can be extended by vacuum freeze-drying. Cryoprotectants are used to increase the survival of lactic acid microorganisms during The most effective cryoprotectants those natural origin. Literature offers little information on cryoprotective effects fruit and vegetable purees. Therefore, we aimed evaluate effectiveness purees in increas...

OBJECTIVE The aim of the study was to compare the effects of two different concentrations of cryoprotectants by cryotopvitrification on survival, developmental capacity and Heat shock protein 72 (Hsp72) expression of two-cell mouse embryos. MATERIALS AND METHODS In this experimental study, transcript analysis of Hsp72 gene was performed on non-vitrified and vitrified 2-cell mouse embryos via ...

background: spermatozoa cryopreservation is used for the management of infertility and some other medical conditions. the routinely applied cryopreservation technique depends on permeating cryoprotectants, whose toxic effects have raised the attention towards permeating cryoprotectants-free vitrification technique. objective: to compare between the application of slow cryopreservation and vitri...

A human being is made up of two living cells: the egg and sperm, which pass torch life to next generation. After zygote, fertilized undergoes a series mitotic divisions. First division into cells called blastomeres, then four 64 are morula stage. Five days after fertilization, embryo reaches blastocyst This attaching itself uterine wall for implantation. Implantation complete when fully embedde...

Elasmobranchs are one of the most endangered vertebrate groups on planet, but despite this situation use reproductive techniques in elasmobranch conservation strategies has been scarce. Among these techniques, sperm preservation is a potential tool for ex situ and aquaria sustainability. However, there no widespread protocols sperm, shark cryopreservation never achieved before. Here we present ...