Task: Translation
Input (Spanish): Isoflavone concentrates are disclosed, which as a weight proportion of an isoflavone comprising genistein and/or daidzein and/or glycitein contains at least ten to approximately twenty parts by weight of polysorbate.
Output (English): Se describen concentrados de isoflavona los cuales por cada parte de una isoflavona que contenga genisteina y/o daidceina y/o gliciteina, contienen cuando menos aproximadamente de diez a veinte partes en peso de polisorbato.