Abstract: Vegetable oils are important compounds of the human diet and they should be refined before consumption. Consumers demand for healthier products as well as stiff environmental legislation are forcing refining industries towards changes and improvement of processes. In this context, this thesis has as main objective to investigate/improve the physical refining of vegetable oils, emphasizing the bleaching step. As first step, a HPLC methodology for simultaneous quantification of carotenes and tocols was developed and validated, and lately, it was used by our research groups. Then, bleaching step of palm oil, nowadays the most consumed oil in the world, was studied under different aspects: (1) determining kinetics, equilibrium and the...
AbstractIn this work, the adsorption of carotenes and phosphorus from crude palm oil onto acid activ...
Crude palm oil is a good source of natural antioxidants, such as tocopherols and carotenoids. Howeve...
The purpose of this work is the development of the use of lands from the bleaching stage and reincor...
t: Vegetable oils are important compounds of the human diet and they should be refined before consum...
Vegetable oils are important compounds of the human diet and they should be refined before consumpti...
AbstractAlthough studies indicate chemical changes during bleaching such as carotene and unsaturated...
An industrially degummed Indonesian palm oil was bleached and steam refined in a pilot plant to stud...
Physical refining has become the major processing route for crude palm oil in Malaysia. Degumming, b...
O descarte irregular do óleo vegetal pós-consumo diretamente na rede de esgoto vem causando grandes ...
In this paper the crude distillation process of the liquid organic product obtained in the catalytic...
Macauba Palm (Acrocomia aculeata) is a promising source of vegetable oil with production capacity of...
Orientadores: Antonio Jose de Almeida Meirelles, Roberta CerianiDissertação (mestrado) - Universidad...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Regeneration of spent bleaching earth by acid activation and heat treatment has been investigated. S...
The Soap phase residue derived from refining vegetable oils are agro-industrial residues obtained af...
AbstractIn this work, the adsorption of carotenes and phosphorus from crude palm oil onto acid activ...
Crude palm oil is a good source of natural antioxidants, such as tocopherols and carotenoids. Howeve...
The purpose of this work is the development of the use of lands from the bleaching stage and reincor...
t: Vegetable oils are important compounds of the human diet and they should be refined before consum...
Vegetable oils are important compounds of the human diet and they should be refined before consumpti...
AbstractAlthough studies indicate chemical changes during bleaching such as carotene and unsaturated...
An industrially degummed Indonesian palm oil was bleached and steam refined in a pilot plant to stud...
Physical refining has become the major processing route for crude palm oil in Malaysia. Degumming, b...
O descarte irregular do óleo vegetal pós-consumo diretamente na rede de esgoto vem causando grandes ...
In this paper the crude distillation process of the liquid organic product obtained in the catalytic...
Macauba Palm (Acrocomia aculeata) is a promising source of vegetable oil with production capacity of...
Orientadores: Antonio Jose de Almeida Meirelles, Roberta CerianiDissertação (mestrado) - Universidad...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Regeneration of spent bleaching earth by acid activation and heat treatment has been investigated. S...
The Soap phase residue derived from refining vegetable oils are agro-industrial residues obtained af...
AbstractIn this work, the adsorption of carotenes and phosphorus from crude palm oil onto acid activ...
Crude palm oil is a good source of natural antioxidants, such as tocopherols and carotenoids. Howeve...
The purpose of this work is the development of the use of lands from the bleaching stage and reincor...