auch Kenntnisse uber den Steringehalt in Fetten wichtig. Zu ihrer Bestimmung eignet sich besonders die Kapillar-Gaschromatographie mit Cholestan oder Betulin als innerem Standard. Im allgemeinen ist Betulin dem Cholestan vorzuziehen, da es gleich zu Beginn des Analysenganges zugesetzt werden kann 14
Deacidification of model vegetable oils using polymeric membranes
β Scribed by Balaji Marotrao Bhosle; Rangaswamy Subramanian; Katrin Ebert
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 166 KB
- Volume
- 107
- Category
- Article
- ISSN
- 1438-7697
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π SIMILAR VOLUMES
A process is described using nanofiltration membranes for the partial de-solventizing and de-acidification of hexane-extracted vegetable oils. The model miscella (containing 20% soybean oil with 201, free fatty acids) was concentrated to 45% oil at an average flux of 9 l/m2h at 2.76 MPa and 24'C. Th
## Non-food uses of vegetable oils Consumption of vegetable oils is mainly for food use but an increasing share is consumed for non-food purposes. These include use in animal feed, the needs of the conventional oleochemical industry,
## Abstract Highβpressure sizeβexclusion chromatography (HPSEC) was used in combination with column chromatography on silica to determine the polymeric and oxidized triglyceride content of 19 refined vegetable oil samples of different origin (corn, sun, soy, peanut, rapeseed, palm and olive oil). T