Polygalacturonases (PGases) or hydrolytic depolymerases are enzymes involved in the degradation of pectic substances. They have a wide range of applications in food and textile processing, degumming of plant rough fibres and treatment of pectic wastewaters. Bacteria, yeasts and fungi under both submerged (SmF) and solid-state fermentation (SSF) conditions produce these enzymes. Bacteria produce...

This paper carried out experimental study, through extraction and characterization of both crude and refined castor oil. Normal hexane was used as solvent for the extraction process. The oil produced was refined through degumming, neutralization and bleaching process using local adsorbent (activated clay). The characterization analysis revealed that tested parameters, which include specific gra...

Curcumin is a component in Curcuma longa L. with documented bioactive properties but has low bioavailability. To overcome this problem, curcumin nanoemulsions are prepared employing omega-3-rich phospholipids from krill oil as surfactant and serve carrying systems. The obtained through aqueous (LAD) ethanolic (LED) degumming processes. data shows that LAD recovery of 70.7 ± 0.51% (w/w) phosphol...

In the present study, we investigated the ability of an immobilized phospholipase A1 (PLA1) in degumming of soybean oil. The enzyme was immobilized by simple adsorption on bentonite without any further modification. The free and immobilized PLA1 were characterized by Fourier Transform InfraRed (FT-IR) spectroscopy and X-Ray Diffraction (XRD). The immobilizat...

Silk is made up of two types of proteinssilk fibroin and sericin. Silk sericin is the main residue (≈2030%) in raw silk fiber. It is composed of 18 amino acids. Solubility, molecular weight, and gelling properties of sericin depends on the methods of isolation i.e. degumming. Sericin has proved itself as a highly potential biomaterial by wide variety of applications in medicine, pharmaceuticals...

Enzymatic degumming (EDG) is an emerging alternative process for decreasing the phosphorus content, increasing oil yield, and preserving quality. Purifine® 3G a cocktail of phospholipases composed phospholipase A2 (PLA2), C (PLC), phosphatidylinositol (PI-PLC). In this study, was applied to crude soybean oil, optimum conditions (enzyme concentration, temperature, water dosage) were determined u...