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Polyphenoloxidase activity in peaches after vibration
(2013-09-19)
The vibration during transportation is one of the main causes of fruit damage. The actual methodologies used for damage evaluation in fruits seem to be subjective, since most of them are based on visual evaluation. In this ...
Isolation and characterization of latent and active polyphenoloxidase in BRS Clara (CNPUV 154-147 x Centennial seedless) and BRS Morena (Marroo seedless x Centennial seedless) seedless table grapes
(Elsevier France-editions Scientifiques Medicales Elsevier, 2011-11-01)
The seedless grapes BRS Clara and BRS Morena, developed in Brazil, are currently growing in popularity due to their premium texture and taste. However, there are no reports on the polyphenoloxidase (PPO) from these cultivars. ...
HEAT INACTIVATION AND KINETICS OF POLYPHENOLOXIDASE FROM PALMITO (EUTERPE-EDULIS)
(Wiley-Blackwell, 1990-01-01)
Some Biochemical properties of polyphenoloxidase from spearmint (Mentha arvensis)
(Brazilian Archives of Biology and Technology, 2009-08-01)
Polifenoloxidase (PPO, EC 1.14.18.1) extraída de folhas de Mentha arvensis foi isolada por precipitação com (NH4)2SO4 e diálise extensiva. Seu pH e temperatura ótimos variaram com o substrato. A PPO apresentou atividade ...
Mandioca minimamente processada submetida a radiação gama
(Universidade Estadual de Londrina (UEL), 2012-01-01)
Fresh cut cassava is an alternative to prolong roots commercialization period, adding value to the raw material and assisting the consumer's needs that seeks for products of easy preparation. The aim of this work was to ...
Storage of sugarcane stalks (Saccharum officinarum cv. SP 79-1011) in low oxygen atmospheres and the effects on enzymatic browning
(2013-12-01)
Although sugarcane consumption is very popular worldwide there are few studies regarding the postharvest storage of stalks that focus on controlling enzymatic browning. The objective of this study was to evaluate the quality ...
POLYPHENOLOXIDASE FROM ATEMOYA FRUIT (ANNONA CHERIMOLA MILL. ANNONA SQUAMOSA L.)
(Wiley-Blackwell, 2011-12-01)
Polyphenoloxidase (PPO) from atemoya fruit was extracted and partially purified by phase partitioning in Triton X-114 (TX-114), ammonium sulfate precipitation and separation on Sephadex G-100. Polyacrylamide gel electrophoresis ...
Atuação das enzimas oxidativas no escurecimento causado pela injúria por frio em raízes de batata-baroa
(Acta Scientiarum. Agronomy, 2019)
Hydrothermal treatment minimizes the effects of refrigeration in okra fruits
(Horticultura Brasileira, 2019)