A process that extracts fibrous material, cellulose, from wood or other raw material as a prelude to papermaking. The purpose of pulping is to liberate cellulose fibers from other chemicals and impurities in the wood (or another fibrous source). Before wood can be pulped, it must undergo debarking. The bark contains little or no fibrous …
Head Space sampling – Static Headspace: Direct analysis of the equilibrium headspace above a food product would appear to be an ideal method for aroma studies. It is very simple, gentle, and easily automated. In this method, one places a food sample into a vessel, closes the vessel with an inert septum (Teflon-lined), allows equilibration …
Various Types Of Flavors And Their Isolation/Extraction Methods In Detail Read More »
POMEGRANATE PEELS Because of their high polyphenol content, fruit and vegetable by-products have lately been proposed as natural food additives. Total phenolic content was calculated using the Folin-Ciocalteu method, and antioxidant capacity was determined using DPPH Radical-Scavenging Assay (RSA). Pomegranate peels showed the highest values of total phenolic content 212.3 mg GAE/g do and antioxidant …
Crystallization is a separation process, widely applied in the chemical and pharmaceutical industry. The principle of crystallization is based on the limited solubility of a compound in a solvent at a certain temperature, pressure, etc. A change of these conditions to a state where the solubility is lower will lead to the formation of a …
Crystallization: Meaning And Overview In Food Technology Read More »
● Starch, is a white, granular, organic chemical that is produced by all green plants.● It is a soft, white, tasteless powder that is insoluble in cold water, alcohol, or other solvents.● The basic chemical formula is (C6H10O5)n.● It is a polysaccharide comprising glucose monomers joined in α 1,4 linkages.● The simplest form of starch …
Starch and Modified Starches: The Technology of Production and Application Read More »
