Tag: pressing partially peeled castor seeds
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Castor It’s time to make your own castor oil!
CASTOR BEAN OIL The fascinating process of oil extraction Ricinus oil can be extracted from the hulled seeds of Ricinus communis L., which have an oil content of around 40 – 50%, by means of mechanical pressing using the cold pressing process. However, this extracted oil should then be refined to prevent the toxic ricin…