Fitosterois Guia Final

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    GUIA TEMTICO FITOSTERIS

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    FICHA TCNICA

    Ana Pimenta_

    Ana Gomes_

    Manuela Pintado_

    Srgio Maia_

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    ndice1. INTRODUO

    2. PRINCIPAIS FONTES ALIMENTARES E NVEIS MDIOS DE INGESTO

    3. ABSORO E METABOLISMO DOS FITOSTERIS

    4. POTENCIAIS BENEFCIOS PARA A SADE

    4.1 _ Efeito hipocolesterolmico

    4.2 _ Formulao

    4.3 _ Eficcia na reduo do colesterol: esteris vegetais versus estanis vegetais e

    steres de fitosteris versus fitosteris livres

    4.4 _ Efeitos dos fitosteris ingeridos pela alimentao

    4.5 _ Efeitos combinados dos fitosteris com frmacos hipocolesterolemiantes

    4.6 _ Efeitos combinados dos fitosteris com exerccio fsico

    4.7 _ Efeitos na Hipercolesterolemia Familar

    4.8 _ Mecanismo de Aco

    4.9 _ Recomendaes de Ingesto Diria

    5. SEGURANA DOS FITOSTERIS

    5.1_Efeitos na absoro das vitaminas lipossolveis e compostos antioxidantes

    6. SITOSTEROLEMIA

    7. A QUEM SE DESTINAM OS ALIMENTOS ENRIQUECIDOS EM

    FITOSTERIS?

    8. OUTROS EFEITOS DOS FITOSTERIS

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    9. BIBLIOGRAFIA

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    Abreviaturas

    CT colesterol total

    FDA Food and Drug Administration

    HDL lipoprotenas de alta densidade

    HDL-c colesterol HDL

    LDL lipoprotenas de baixa densidade

    LDL-c colesterol LDL

    SCF Scientific Committee on Foods

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    4. Potenciais benefcios para a

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