1 research outputs found

    Saponinas de aceite de camelia: extracci贸n en fase s贸lida y su efecto en sangre y 贸rganos de ratones

    Get PDF
    In this study, the tea saponin extracted experiment was adopted to optimize extraction conditions. The solid phase extraction technique was used to extract saponin from camellia tea oil. Four macro-porous resins (DM301; NKA-9; HZ-841; S-8), two cation exchange resins (D001; 732), chitosan and diatomite, respectively, were used in a preliminary experiment; the HZ-841 macro-porous resin was determined as the optimal solid adsorbent material. The extraction conditions were; temperature 23.78 潞C; adsorption time 5.20 hour; liquid-to-solid ratio 12.54:1; predicted adsorption rate 20.20%; ethanol concentration 83.27%; eluent flow rate 1.18 mL/min; liquid-to-solid ratio 21.85:1; and the elution rate of tea saponin was calculated as 59.55%. The effect of tea seed oil saponin on mice blood and organs (liver, kidney, spleen and heart) was studied. The mice were randomly divided into six groups and fed for 90-days. Their weights were recorded every day. On the last day of the experiment serum ele颅ments: Total cholesterol (TC), triglycerides (TG), low and high-density lipoproteins (LDL, HDL), as well as AST (aspartate aminotransferase), ALT (alanine aminotransferase) and total protein (TP) and organ (liver, kidney, spleen and heart) histopathologies were determined. The study results demonstrated that tea oil saponin expanded TC, TG, LDL and HDL. However, it generally increased ALT, AST activities and TP values compared to control groups. Tea oil saponin had no effect on organ tissue histopathology compared to control groups.En este estudio se optimizaron las condiciones de extracci贸n de las saponina de t茅. La t茅cnica de extracci贸n en fase s贸lida se utiliz贸 para extraer la saponina del aceite de t茅 de camelia. Se utilizaron cuatro resinas macropo颅rosas (DM301; NKA-9; HZ-841; S-8), dos resinas de intercambio cati贸nico (D001; 732), quitos谩n y diatomita, respectivamente, en un experimento preliminar. La resina macroporosa HZ-841 se determin贸 como el material adsorbente s贸lido 贸ptimo. Las condiciones de extracci贸n fueron: temperatura de 23,78 潞C, tiempo de adsorci贸n de 5,20 horas, relaci贸n l铆quido:s贸lido: 12,54:1; tasa de adsorci贸n prevista: 20,20%; concentraci贸n de etanol: 83,27%, el flujo de eluyente de 1,18 ml/min, relaci贸n de l铆quido:s贸lido de 21,85:1, y la velocidad de eluci贸n de la saponina del t茅 se calcul贸 como 59,55%. Se estudi贸 el efecto de la saponina del aceite de semilla de t茅 en la sangre y los 贸rganos de los ratones (h铆gado, ri帽贸n, bazo y coraz贸n). Los ratones se dividieron al azar en seis grupos y se alimentaron durante 90 d铆as, y se registraron sus pesos todos los d铆as. En el 煤ltimo d铆a del experimento se detectaron histopatolog铆a en los elementos s茅ricos: colesterol total (TC), triglic茅ridos (TG), lipoprote铆nas de baja y alta densidad (LDL, HDL), AST, ALT y prote铆na total (TP) y 贸rganos (h铆gado, ri帽贸n, bazo y coraz贸n). Los resultados del estudio demostraron que las saponinas del aceite de t茅 aumentaron el TC, TG, LDL y HDL. Sin embargo, tambi茅n en general aument贸 las actividades de ALT, AST y los valores de TP en comparaci贸n con los grupos de control. Las saponinas del aceite de t茅 no tuvieron efecto sobre la histopatolog铆a de tejidos de los 贸rganos en comparaci贸n con los grupos de control
    corecore