[Analysis of the vitamin K-content in foods]

aceites alimentos analyse quantitative animal products bayas blood disorders chemiluminescence method corps gras fats foods grasas health hazards hortalizas hplc huile legume oils peligro para la salud petits fruits productos de origen animal produit alimentaire produit animal quantitative analysis riesgo risk risque soft fruits teneur en vitamines trouble sanguin vegetables vitamin content vitamin k vitamina k vitamine k