yog-ice cream (frozen yogurt), is a kind of frozen dessert which has similar features to ice cream in physical and appearance characteristics. recently, there has been a growing interest in using frozen yogurt due to existence of lactic acid bacteria & fermentation processing. besides, yog-ice cream contains lower levels of sugar, fat & emulsifiers than ice cream. this research was conducted to...

date syrup, date concentrate and date liquid sugar are among the products which are produced from low quality dates in date processing plants. the aim of this research was to investigate chemical characteristics and sensory properties of date syrup, date concentrate and date liquid sugar in comparison with sugar (sucrose) solutions and evaluate possible substitution of sucrose with these date b...

Background and objectivesThis work aimed to evaluate the phenolic profile antioxidant capacity of water extracts three different date seed varieties i.e., Aseel, Karbalaen Khupro. Date (Phoenix dactylifera L.) seeds are available in bulk quantities after manufacturing pitted dates or syrup considered as waste stream.

The potential use of date syrup, for the production of carotenoids by Rhodotorula glutinisin batch fermentation process, was investigated during 7 days. The results revealed that carbon (glucose or date syrup) and nitrogen sources [yeast extract, (NH4)2SO4 and NH4NO3] had a significant influence on biomass and carotenoid production. Maximum yield of total carotenoid production (7.94 mg/L) with ...

xanthomonas campestris was used for producing xanthan gum using date syrup, prepared from low quality dates, as a substrate. fermentation was carried out with date syrup and sucrose syrup at 28 ˚c and ph 6.8 in a rotary benmarin shaker (240 rpm). the effect of fermentation period (24, 48, 72, 96 and 120 h) on xanthan gum production was studied. the results showed that eps concentration increase...

abstract in this study the possibility of utilizing date syrup as a sugar replacer in soft ice-cream was investigated. for this purpose control sample was formulated based on iranian ice- cream standard. data syrup which produced from third grade kabkab dates, replaced sucrose in four levels (25, 50, 75 and 100%). physical properties including overrun, viscosity and freezing point (drawing temp...

Xanthomonas campestris was used for producing xanthan gum using date syrup, prepared from low quality dates, as a substrate. Fermentation was carried out with date syrup and sucrose syrup at 28 ˚C and pH 6.8 in a rotary benmarin shaker (240 rpm). The effect of fermentation period (24, 48, 72, 96 and 120 h) on xanthan gum production was studied. The results showed that EPS concentration increase...

the potential use of date syrup, for the production of carotenoids by rhodotorula glutinisin batch fermentation process, was investigated during 7 days. the results revealed that carbon (glucose or date syrup) and nitrogen sources [yeast extract, (nh4)2so4 and nh4no3] had a significant influence on biomass and carotenoid production. maximum yield of total carotenoid production (7.94 mg/l) with ...