Ananas comosus (Zannanna) : vertus médicinales en extraction alcoolique

Ananas comosus (Zannanna, Ananas, Pineapple) — famille Broméliacées.

Synonymes scientifiques : Ananas ananas-(L)-Cockerell, A. Comosus var. variegatus-(Lowe)-M, A. comosus var. sativus-(Schult)-Stelhé, A. porteanus K. Koch, A. stratifolius- hort, A. sativus-Schult, in R&S, Bromelia ananas-L, B. Comosus-L.

Cette base documente les extractions alcooliques (éthanol) des substances actives. Notre monographie recense actuellement 9 indications en extraction alcoolique pour cette espèce. Le catalogue Lapo v2 enregistre 31 références scientifiques pour cette espèce (détail intégral dans l’application).

Important — références scientifiques sur cette page publique : seuls de courts extraits de chaque source citée sont présentés (phrases d’abstract sélectionnées), conservés dans leur langue d’origine (le plus souvent l’anglais), sans traduction. Ces extraits ne constituent pas le texte intégral de l’article ni une bibliographie complète. Les fiches de référence complètes et le détail monographique sont disponibles dans l’application Lapo v2 (essai gratuit 30 jours).

1. 1

   Diabète mellitus de type II

   Partie usitée : Feuille. Profil pharmacologique documenté : Gliclazide-like, Tolbutamide-like.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon Xie W (s.d.)

     Extrait In this study, we investigated hypolipidemic mechanisms of the ethanolic extract of Ananas comosus L. In mice induced by alloxan and high-fat diets, serum total cholesterol remained at a high level (180 - 220 mg/dl) within 7 days of removing high-fat diets but reached normal level (120 - 140 mg/dl) after AC (0.40 g/kg per day) treatment.

   • Selon Xie W (2006)

     Extrait After a sub-acute treatment, AC also could inhibit the development of insulin resistance in high-fat diet-fed and low-dose streptozotocin-treated diabetic rats following the test of loss of tolbutamide-induced blood glucose lowering action. In high-fat diet-fed and low-dose streptozotocin-treated diabetic Wistar rats subjected to challenge with exogenous human insulin, AC treatment at an oral dose of 0.40 g/kg could significantly improve sensitivity to exogenous insulin.

   • Selon Xie W (2005)

     Extrait Hypoglycemic & hypolipidemic activities of the ethanolic extract of A comosus leaves (EEACL) were evaluated in normal & alloxan-induced diabetic rats by oral glucose tolerance test & an olive oïl load test. Antidiabetic, antihyperlipidemic & antioxidative activities of EEACL were also investigated in diabetic-dyslipidemic rats induced by alloxan and a high-fat/high-cholesterol diet.

   • Selon Kalpana MB (2014)

     Extrait Hence, in the present study, an earnest attempt has been made to explore the antidiabetic & antioxidant properties of A comosus leaves in STZ induced diabetic rats. The results of the study indicate that A comosus leaves extract possesses significant antidiabetic activity which in turn is partially due to its antioxidant nature.

2. 2

   Traitement adjuvant du carcinome buccal

   Partie usitée : Tige.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon NARITASARI F (2017)

     Extrait Squamous Carcinoma cell proliferation of human tongue was given a treatment of ethanol extract of Pineapple at three under concentration IC50 values, which are obtained from the sitotoksisitas test, i.e. The purpose of this research is to know the influence of the concentration of ethanol extract of Pineapple at the shoulder of squamous Carcinoma cell apoptosis culture human tongue.

   • Selon Bhakti PA (2010)

     Extrait The aim of the study was to evaluate apoptosis induction by various concentrations of Pineapple-stem ethanolic extract in a human oral tongue cancer cell Supri’s Clone-1 (SP – C1). Conclusion: AC stem ethanolic extract concentration may induce apoptosis of human oral tongue cancer cell (SP – C1).

   • Selon Dagsuyu E (2023)

     Extrait Seeds of Black sesame (Nigella sativa) & flaxseed (Linum usitatissimum), flower of broccoli, (Brassica oleracea var Italica), fruit of lemon, (Citrus lemon) pineapple (Ananas comosus), & pomegranate (Punica granatum); the root of licorice (Glycyrrhiza glabra), & leaves of mistletoe (Viscum album), oleander, (Nerium oleander) stinging nettle (Urtica dioica), tree of heaven (Ailanthus altissima), wormwood (Artemisia absinthium), & white cabbage (Brassica oleracea var capitata) were used.

   • Selon Xie W (s.d.)

     Extrait In this study, we investigated hypolipidemic mechanisms of the ethanolic extract of Ananas comosus L. It is hopeful that AC may serve as the adjuvant for fibrates.

3. 3

   Hypercholestérolémie, hyperlipidémie, triglycéridémie

   Partie usitée : Feuille. Profil pharmacologique documenté : Fenofibrate-like, Statine-like.

   Références scientifiques (courts extraits)

   Courts extraits uniquement (pas le texte intégral de l’article). Fiches de référence complètes dans l’application Lapo v2.

   • Selon Xie W (s.d.)

     Extrait In this study, we investigated hypolipidemic mechanisms of the ethanolic extract of Ananas comosus L. In mice induced by alloxan and high-fat diets, serum total cholesterol remained at a high level (180 - 220 mg/dl) within 7 days of removing high-fat diets but reached normal level (120 - 140 mg/dl) after AC (0.40 g/kg per day) treatment.

   • Selon Xie W (2005)

     Extrait Hypoglycemic & hypolipidemic activities of the ethanolic extract of A comosus leaves (EEACL) were evaluated in normal & alloxan-induced diabetic rats by oral glucose tolerance test & an olive oïl load test. After 15 days of treatment of diabetic dyslipidemia rats, EEACL significantly decreased blood glucose (-51.0%, P < 0.01), TG (-50.1%, P < 0.01), TC (-23.3%, P < 0.01), LDL-c (-47.9%, P < 0.01) & glycated albumin (-25.4%, P < 0.01) levels, significantly increased serum high-density lipoprotein cholesterol levels (66.2%, P < 0.01) & prevented lower body weight of diabetes (11.8%, P < 0.05), significantly lowered lipid peroxidation productions of blood (-27.8%, P < 0.01), Brain (-31.6%, P < 0.05), liver (-44.5%, P < 0.01) & kidneys (-72.2%, P < 0.05) compared with those in untreated diabetic dyslipidemia rats.

   • Selon Auteur (2012)

     Extrait Ananas comosus Linn also named Pineapple, has long been one of the most popular of tropical & subtropical fruits which is widely distributed through the world. In high fat diet (HFD) induced hyperlipidemia rats treated with 600mg/kg p.o HAAC showed extreme significant reduction in body weights, TC, TG, LDL, VLDL & blood glucose levels and increased HDL compared to HFD control, whereas animals treated with 400mg/kg p.o HAAC showed significant in body weights & VLDL, very significant reduction in TG, TC & significant increase in HDL compared to HFD control.

   • Selon Kalpana MB (2014)

     Extrait Ananas comosus is one such plant, traditionally used for the treatment of various ailments. The effect of oral administration of A comosus leaves extract (300mg/kg b.w.) on the levels of biochemical parameters were determined in experimental groups of rats.

   • Selon Xie W (2006)

     Extrait Ethanolic extracts of Ananas comosus L. After a sub-acute treatment, AC also could inhibit the development of insulin resistance in high-fat diet-fed and low-dose streptozotocin-treated diabetic rats following the test of loss of tolbutamide-induced blood glucose lowering action.

D’autres indications (y compris d’autres modes d’extraction le cas échéant), posologies, précautions d’emploi et les <strong>références scientifiques complètes</strong> (fiches intégrales, pas seulement les courts extraits ci-dessus) sont disponibles dans la fiche monographique de l’application Lapo v2.