Activity of enzymes associated with the enzymatic browning of minimally processed potatoes
نویسندگان
چکیده
منابع مشابه
Respiratory activity and browning of minimally processed sweet potatoes
Hortic. bras., v. 20, n. 3, set. 2002. C demand for fresh-cut products has grown rapidly during the past few years. The foodservice industry has strived to prepare, handle and deliver a fresh, healthy and convenient product to the consumer. Processing freshcut produce involves steps such as cleaning, washing, trimming, coring, slicing, shredding, and other related operations (Cantwell, 2000). T...
متن کاملThe Effect of Selected Compounds as Inhibitors of Enzymatic Browning and Softening of Minimally Processed Apples
In the study the effect was assessed of sample processing with solutions containing inhibitors of enzymatic browning and tissue softening and sucrose on the quality of minimally processed apples. Ascorbic acid, citric acid, 4-hexylresorcinol, sodium chloride, calcium chloride, sodium lactate, calcium lactate and sucrose were used as inhibitors. The application in apple slice processing of a sol...
متن کاملEffect of heat shock on browning-related enzymes in minimally processed iceberg lettuce and crude extracts.
The effects of heat shock on PPO and POD activity in minimally processed Iceberg lettuce was examined during storage (10 days). The results were compared with the effect of temperature on crude extracts of these enzymes (in vitro analysis). Fresh-cut lettuce washed at 50 degrees C showed significantly lower PPO and POD activity throughout storage than lettuce washed at 4 degrees C and 25 degree...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولnew semigroup compactifications via the enveloping semigroups of associated flows
this thesis deals with the construction of some function algebras whose corresponding semigroup compactification are universal with respect to some properies of their enveloping semigroups. the special properties are of beigan a left zero, a left simple, a group, an inflation of the right zero, and an inflation of the rectangular band.
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ژورنال
عنوان ژورنال: Brazilian Archives of Biology and Technology
سال: 2011
ISSN: 1516-8913
DOI: 10.1590/s1516-89132011000500016