{"product_id":"depigmentation-of-olive-oil-by-ultrafiltration-von-ouadah-mustapha","title":"Depigmentation of olive oil by Ultrafiltration","description":"\u003cp\u003eThe objectives of this study are the total or partial removal of green pigments from olive oil, mainly chlorophyll and carotenoids, using a physical technique called ultrafiltration (UF) equipped with a mineral ceramic membrane. Three factors were chosen for the study, namely alcohol volume, alumina quantity and temperature inside the UF unit, and these were optimized. Using the experimental design as a statistical tool to build an adequate mathematical model explaining the experimental phenomenon, the results show that chlorophyll is reduced by 66% with an alcohol volume of 125ml and an alumina mass of 85gr. Carotenoid removal reached 70% under the extreme conditions of alcohol and alumina.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786206053439\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786206053439","offer_id":46762351362373,"sku":"9786206053439","price":65.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/a031df84-6f9a-4901-9860-3367caa75f01.jpg?v=1758608711","url":"https:\/\/shop.autorenwelt.de\/products\/depigmentation-of-olive-oil-by-ultrafiltration-von-ouadah-mustapha","provider":"Autorenwelt Shop","version":"1.0","type":"link"}