Showing papers on "Vegetable oil refining published in 1990"
TL;DR: A seminal paper by Mobil researchers in 1979 demonstrated that a remarkable range of materials were convertible to a similar, high-octane, aromatic, gasoline product slate when passed over HZSM-5, a medium-pore, shape-selective, acid catalyst as mentioned in this paper.
164 citations
01 Jan 1990
TL;DR: Oils and fats play an important role in the human diet as mentioned in this paper and they are also the source of essential fatty acids (e.g., linoleic and arachidonic acids) and an important vehicle for the fat-soluble vitamins.
Abstract: Oils and fats play an important role in the human diet. Besides their high caloric value, they are also the source of essential fatty acids (e.g., linoleic and arachidonic acids) and an important vehicle for the fat-soluble vitamins—A, D, E, and K. In frying foods, fats provide an efficient heat-transfer medium for rapid and uniform cooking. Moreover, fats contribute to flavor and palatability of foods and act as physical lubricants. The flavors contributed may be their own or solubilized from other ingredients. Also, fat oxidation and browning products may contribute desirable flavors or off-flavors (Coenen 1974).
7 citations
01 Jan 1990
4 citations
TL;DR: A long-term research program investigating the production, processing and utilization of triglyceride oils/fats as diesel fuel substitutes has recently been completed as discussed by the authors, which is a simple chemical process which can be carried out on a small or large scale.
3 citations
01 Jan 1990
2 citations
Patent•
25 Jul 1990
TL;DR: In this article, the subject composition is derived from a specific amount of jujube oil in a vegetable oil and capable of suppressing crystallization and deposition rate of constituent fats and oils.
Abstract: PURPOSE: To obtain the subject composition, containing a specific amount of jujube oil in a vegetable oil and capable of suppressing crystallization and deposition rate of constituent fats and oils and delaying crystallization and solidification. CONSTITUTION: The objective composition containing 10-35wt.% jujube oil in a vegetable oil (e.g. rapeseed oil, rice oil, soybean oil, olive oil or sunflower oil). Furthermore, a liquid oil prepared by hydrogenating the vegetable oil and fractionating the hydrogenated oil at ≤5°C may be used. COPYRIGHT: (C)1992,JPO&Japio
1 citations