Brassica oleracea L grupo Itálica – Brócolos
As crucíferas, grupo do qual fazem parte os Brócolos, estão entre as hortaliças mais consumidas em todo o mundo. O consumo deste tipo de vegetais provenientes da família Brassicaceae, destaca-se das restantes pelo seu elevado teor em compostos com características antioxidantes(20) e por estar associado ao decréscimo do risco de doenças crónicas e a uma baixa incidência de alguns tipos de cancro(21).
Os benefícios adjacentes do consumo de brócolos estão associados à presença de compostos secundários que lhe conferem alguma ação biológica, os glucosinolatos e os ácidos fenólicos. Entre os glucosinolatos destaca-se a glucorafina (4-metilsulfinibutil glucosinolato) que produz sulforafano quando hidrolisada pela enzima mirosinase(20). O indole-3-carbinol e o sulfurano, presente quase exclusivamente nesta família, parecem ser os seus principais constituintes ativos e os principais responsáveis pelas suas aparentes ações antioxidantes, antivirais, anti-infeciosas e anti-inflamatórias(21,22), além de que, o sulfurano parece ter a capacidade de induzir enzimas desintoxicantes de fase 2 no organismo(20).
REFERÊNCIAS BIBLIOGRÁFICAS
Introdução
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Erva de Trigo
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Erva Cevada
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Couve-galega
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Spirulina
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(17) Martínez-Sámano J, Torres-Montes de Oca A, Luqueño-Bocardo OI, Torres-Durán PV, Juárez-Oropeza MA. Spirulina maxima Decreases Endothelial Damage and Oxidative Stress Indicators in Patients with Systemic Arterial Hypertension: Results from Exploratory Controlled Clinical Trial. Mar Drugs. 2018 Dec 8;16(12):496.
(18) Szulinska M, Gibas-Dorna M, Miller-Kasprzak E, Suliburska J, Miczke A, Walczak-Gałezewska M, Stelmach-Mardas M, Walkowiak J, Bogdanski P. Spirulina maxima improves insulin sensitivity, lipid profile, and total antioxidant status in obese patients with well-treated hypertension: a randomized double-blind placebo-controlled study. Eur Rev Med Pharmacol Sci. 2017 May;21(10):2473-2481.
(19) Hosseini SM, Khosravi-Darani K, Mozafari MR. Nutritional and medical applications of spirulina microalgae. Mini Rev Med Chem. 2013 Jun 1;13(8):1231-7.
Brócolos
(20) Román J, Castillo A, Mahn A. Molecular Docking of Potential Inhibitors of Broccoli Myrosinase. Molecules. 2018 May 30;23(6):1313.
(21) Wagner AE, Terschluesen AM, Rimbach G. Health promoting effects of brassica-derived phytochemicals: from chemopreventive and anti-inflammatory activities to epigenetic regulation. Oxid Med Cell Longev. 2013;2013:964539.
(22) Liu AG, Juvik JA, Jeffery EH, Berman-Booty LD, Clinton SK, Erdman JW Jr. Enhancement of broccoli indole glucosinolates by methyl jasmonate treatment and effects on prostate carcinogenesis. J Med Food. 2014 Nov;17(11):1177-82.
Chlorella
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