erythromycin production is clearly enhanced by the addition of vegetable oils. however,whether this positive effect is brought about by the triglyceride or non-triglyceride fraction, isnot clear. the non-triglyceride portions of the oils accumulate in the waste during the refiningprocess leaving mainly triglycerides in the refined oil. in this research, sub-fractions of soybeanoil, including le...

Natural bio-surfactants have recently attracted much more attention due to their biodegradability and biocompatibility. They are often associated with clay materials synthesize organoclays can therefore be ideal for environmentally friendly oil-based drilling fluids. In this study, a bio-organoclay was obtained by modifying bentonite natural soybean lecithin, the effects of reaction temperature...

Lecithin was fi rst isolated from egg yolk in the 1850’s. The Greek word for egg yolk, lekithos, is the basis for the name lecithin. Lecithin has a reputation for being “brain food” because of its high concentration of phosphatidyl choline, a nutrient which supports primary brain functions including memory, thought, and muscular control. Phosphatidyl choline is the biological precursor to acety...

Two plant-based emulsifiers, soybean lecithin and pea protein isolate, were studied for their emulsifying encapsulating capacities of an antimicrobial molecule, trans-cinnamaldehyde (TC), at two different pH values, three seven, after drying with techniques, spray-drying freeze-drying. To characterize the obtained capsules, various physicochemical tests conducted to examine particle size, encap...

Much of the commercially available lecithin is produced as a byproduct soybean oil extraction. However, there strong need for alternative feedstock due to presence allergens in soy lecithin. The objective present study was determine if oilseeds from Brassicaceae family such Brassica juncea, Sinapis alba, and napus represent viable source Total yields seed meals quantified. Composition extracted...

Reversed micellar two-phase extraction is a developing technique for protein separation. Introduction of an affinity ligand is considered to be an effective approach to increase the selectivity and capacity of reversed micelles. In this article, Cibacron Blue F3G-A (CB) as an affinity ligand was immobilized to reversed micelles composed of soybean lecithin by a two-phase reaction. The affinity ...