Fixed oils

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Related to Fixed oils: Volatile oils, Essential oils
(Chem.) non-volatile, oily substances, as stearine and olein, which leave a permanent greasy stain, and which can not be distilled unchanged; - distinguished from volatile or essential oils.

See also: Fixed

References in periodicals archive ?
For example, when it comes to ingredients, the personal care product category has seen a surge in the use of various types of exotic fixed oils.
Its chemical composition includes amino acids, alkaloids, lectins, polypeptides, momorcharins, aromatic oils, cytokins, fatty acids, vicine, sterol glycosides, triterpene glycosides and fixed oils.
Temizel has set up a modern facility in Atburgazy to produce essential oils from herbs and fixed oils from seeds and kernels.
12 Nigella sativa seeds possess 36% 38% fixed oils proteins alkaloids and 0.
2009) the most used process in laboratory, the Soxhlet extraction with apolar solvent, is still advantageous in the extraction of fixed oils, since the sample is always in contact with the solvent by continuous renewal.
Phytochemical screening: The primary metabolites like proteins, carbohydrates and fixed oils ,fats, etc and the secondary metabolites like, alkaloids, flavonoids, saponins, phenolics, tannins volatile oils, terpenoids, glycosides etc were assessed in the leaf and stem extracts of Sida cordata.
Medicinal plants are commonly used as health care products in traditional medicine, raw material for the pharmaceutical industry for extraction of essential oils, fixed oils, tannins, gums and resins, and pharmacologically active constituents like alkaloids, glycosides, flavonoids, culinary additions spices and as natural cosmetics and in perfumes.
Here he presents approximately 300 fixed oils, 200 essential oils, and 600 botanical extracts for formulators and marketers of new products.