The objective of this work was to study the effect of SO2 and ascorbic acid on polyphenol oxidase (PPO) and peroxidase (PO) activities in some fruits and vegetables. For the fruits and vegetables PO, ascorbic acid was considered the best method of inactivat ion. On the other hand, for the fruits and vegetables PPO, SO2 was the most effective method, but did not control PO activi ty in almost all products studied. A combination of the two componds used (SO2 and ascorbic acid) seems to be the adequate method to control simultaneously both enzyme activities.No presente trabalho foi estudado o efeito do SO2 e do ácido ascórbico na atividade da polifenol oxidase e peroxidase em algumas frutas e hortaliças, visando determinar as melhores condiçõe...
Estudaram-se os efeitos da aplicação de sulfato de amônio e reguladores de crescimento no peso médio...
The efficiency of Catalão Rock Phosphate (FG) was studied in comparison of that of triple superphosp...
A citricultura no modo de produção biológico (MPB) pode constituir uma alternativa viáve...
The objective of this work was to study the effect of SO2 and ascorbic acid on polyphenol oxidase (P...
No presente trabalho foi estudada a influência de três métodos de controle do escurecimento enzimáti...
To study the influence on fruiting, (2-chloroethyl) trimethylammonium chloride (CCC) at concentratio...
Studies were carried out to establish the effects of spray of polyethylene polysulfide (5%), oxyethy...
Pre-harvest applications of 1000, 2000 and 4000 ppm ethephon advanced tomato fruit maturity but were...
This research deals with the effects of exogenous growth regulators on leaf osmotic potential of tom...
A levedura Phaffia rhodozyma, produtora de astaxantina, pigmento carotenóide largamente empregado na...
The influence of three browning treatments (blanching, ascorbic acid and SO2) on the quality of froz...
The effect of growth regulators (CCC, Alar, Giberelin and Ethephon) on the technological characteris...
O objetivo deste trabalho foi estudar o efeito de tratamentos térmicos na atividade da polifenol oxi...
This paper reports a study about the determination of inorganic constituents (calcium, magnesium, po...
Extratos aquoso e acetônico de 15 frutas foram submetidos a ensaios para investigar a habilidade de ...
Estudaram-se os efeitos da aplicação de sulfato de amônio e reguladores de crescimento no peso médio...
The efficiency of Catalão Rock Phosphate (FG) was studied in comparison of that of triple superphosp...
A citricultura no modo de produção biológico (MPB) pode constituir uma alternativa viáve...
The objective of this work was to study the effect of SO2 and ascorbic acid on polyphenol oxidase (P...
No presente trabalho foi estudada a influência de três métodos de controle do escurecimento enzimáti...
To study the influence on fruiting, (2-chloroethyl) trimethylammonium chloride (CCC) at concentratio...
Studies were carried out to establish the effects of spray of polyethylene polysulfide (5%), oxyethy...
Pre-harvest applications of 1000, 2000 and 4000 ppm ethephon advanced tomato fruit maturity but were...
This research deals with the effects of exogenous growth regulators on leaf osmotic potential of tom...
A levedura Phaffia rhodozyma, produtora de astaxantina, pigmento carotenóide largamente empregado na...
The influence of three browning treatments (blanching, ascorbic acid and SO2) on the quality of froz...
The effect of growth regulators (CCC, Alar, Giberelin and Ethephon) on the technological characteris...
O objetivo deste trabalho foi estudar o efeito de tratamentos térmicos na atividade da polifenol oxi...
This paper reports a study about the determination of inorganic constituents (calcium, magnesium, po...
Extratos aquoso e acetônico de 15 frutas foram submetidos a ensaios para investigar a habilidade de ...
Estudaram-se os efeitos da aplicação de sulfato de amônio e reguladores de crescimento no peso médio...
The efficiency of Catalão Rock Phosphate (FG) was studied in comparison of that of triple superphosp...
A citricultura no modo de produção biológico (MPB) pode constituir uma alternativa viáve...