Results 141 to 150 of about 551 (168)

Inhibition of Palmito Polyphenoloxidase by Halide Salts [PDF]

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 1998
The inhibitory properties of halide salts on palmito polyphenoloxidase (PPO) are described. Halide salts have the same inhibitory effect on the two forms of palmito PPO separated by hydrophobic chromatography. Fluoride and chloride ions showed a non-competitive, mixed type inhibition while bromide and iodide ions were found to be non-competitive ...
Frédéric Cadet
exaly   +3 more sources

Detection of alpha-palmito-distearine in presence of beta-palmito-distearine

Journal of Oil & Fat Industries, 1926
The testing of hog fat for the presence of tallows according to the Boemer melting-point-difference method gives, in a case where Sg + 2d lies above 71, no certain indication of a possible adulteration, so that reliance cannot be placed on this method in this connection.
F. J. F. Muschter, G. Visser
openaire   +1 more source

Inhibition of palmito (Acanthophoenix rubra) polyphenol oxidase by carboxylic acids

Food Chemistry, 1997
Abstract The inhibition of palmito (Acanthophoenix rubra) polyphenol oxidase (PPO) is reported. Recently, two forms of palmito PPO were partially purified by hydrophobic chromatography. Inhibitory effects of various carboxylic acids on these two forms have been studied. Both forms showed identical behaviour towards the inhibitors studied.
Frédéric Cadet
exaly   +2 more sources

A kinetic study of the inhibition of palmito polyphenol oxidase by L-cysteine

International Journal of Biochemistry and Cell Biology, 1996
Abstract Polyphenol oxidase (PPO) is responsible for browning reactions in fruits and vegetables. In order to inhibit these reactions during processing, the use of chemical inhibitors including thiols such as L-cysteine has been proposed. The effect of this thiol on PPO activity was studied in order to establish if it reacts with quinone and/or ...
Florence Richard-Forget   +1 more
exaly   +3 more sources

Qualidade do palmito da palmeira real em conserva [PDF]

open access: yesFood Science and Technology, 2008
The objective of this research was to evaluate the industrial adaptability of the heart of palm from Archontophoenix alexandrae e A. cunninghamiana in comparison with "Acai" (Euterpe oleracea) and "Pupunha" (Bactris gasipaes) hearts. The heart of palm was canned acidified and pasteurized and analyzed in terms of stems length and diameter, the gross ...
Patricia Prati
exaly   +4 more sources

Palmito sustainability and economics in Brazil's Atlantic coastal forest

Forest Ecology and Management, 1996
Abstract A number of palm species produce edible palm hearts, or 'palmito' as it is called in Brazil. Palmito jussara ( Euterpe edulis ) is a favorite for both international export and Brazilian consumption. Except on private lands, extraction of wild jussara palmito (or just 'palmito') from Brazil's Atlantic Coastal Forest is illegal.
Teresa Orlande   +2 more
exaly   +2 more sources

Análise descritiva quantitativa do palmito de pupunheira [PDF]

open access: yesActa Amazonica, 2007
Este estudo foi conduzido para descrever o perfil sensorial do palmito de pupunha. A análise descritiva quantitativa (ADQ) foi utilizada para descrever os atributos sensoriais relacionados à aparência, aroma, e textura de três marcas comerciais de palmito de pupunha.
Verruma-Bernardi, Marta Regina   +4 more
exaly   +4 more sources

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