Apple juiceDepectinizationEnzymesPectinUltrafiltrationUnclarified pressed apple juice was treated with various amounts of a commercial pectinase, Pectinex 3XL (0–400ppm), for 2h at 55°C in a batch reactor. The resulting product was prefiltered using a 44μm metallic filter and pumped through a...
The apples and apple juice you consume may have positive effects in one of the most unlikely places in the body – in the colon. New research has demonstrated that both apple pectin and polyphenol-rich apple juice components actually enhance biological mechanisms that produce anticarcinogenic compoun...
摘要: The apples and apple juice you consume may have positive effects in in the colon. New research has demonstrated that both apple pectin and polyphenol-rich apple juice components actually enhance biological mechanisms that produce anticarcinogenic compounds during the fermentation process....
Two forms of the enzyme pectin methylesterase are evidenced in the apple (Malus communis). They differ both in their charge and molecular weight. The two enzymes were separated by DEAE-cellulose chromatography. Their molecular weights, d... D Castaldo,L Quagliuolo,L Servillo,... - 《Journal...
Pectin was first isolated in the 1820s, and shown to be the key to making jams and jellies. Commercial jam producers sought further supplies of pectin source materials. In Germany, apple juice producers started to dry the pomace residue left after pressing juice for sale to jam makers, who ...
In the 2006 DIALOG II study, a placebo-controlled, double-blind study in children evaluating the efficacy of an apple pectin–chamomile extract, in the treatment of acute diarrhea, 241 children between 6 months and 6 years of age received the extract (dosed according to the child’s age) or...
“High-pressure processing (HPP) plus” combined technologies are applied to overcome the limitation of single HPP and to produce juices with more stable quality during storage. This research explored the potential of HPP in combination with centrifugation to produce cloud stable orange juice during ...
In order to improve the stability of pectin-protein-phenolics complex in cloudy apple juice,a model system was made by dissolving catechin,gliadin and apple pectin in water.The effects of relative molecular mass,degree of esterification(DE) of pectin and pH of the system on the stability of th...
Cloudy apple juice decreases DNA damage, hyperproliferation and aberrant crypt foci development in the distal colon of DMH-initiated rats Clear (CleA) and cloudy (CloA) apple juices containing different amounts of analyzed procyanidins and pectin were investigated for preventive effects of co... ...
Pectin is produced commercially as a white to light brown powder, mainly extracted from citrus fruits, and is used in food as a gelling agent, particularly in jams and jellies. It is also used in fillings, medicines, sweets, as a stabilizer in fruit juices and ...