摘要:
This invention relates to a method for producing a triacylglycerol oil containing 96.5% or more of triacylglycerol, from refined palm oil. The method comprises the steps of heating an oil source containing triacylglycerol at a temperature between 45° C. and 100° C., rapidly cooling the oil source to a temperature in the range of 0° C. to 35° C. to form a solid fraction within the oil source, holding the solid fraction and the oil source at the same temperature for a period between 5 and 500 minutes and separating the solid fraction from the oil source by filtration.
摘要:
It is intended to provide a stable and safe edible material. By mixing a dehydrated edible fiber mass and an edible non-fiber material, an edible material, which is superior in shape retention properties to the dehydrated edible fiber mass and the edible non-fiber material, can be obtained. This edible material has a high stability and a high safety because of having a reinforced concrete-like structure wherein the edible fiber serves as the reinforcing steel while the edible non-fiber material serves as the concrete. A liquid oil such as EV olive oil, rapeseed oil, sesame oil or soybean oil can be easily and safely converted into a solid fat merely by adding from 2 to 3% of a popular food material that has been naturally and safely taken since early times. In producing the above edible material, no trans processing that has been warned as the dangerousness thereof by the governments and public corporations in Europe, USA and Canada is needed. Moreover, this edible material sustains a favorable hardness within a temperature range of from −20° C. to 200° C. without becoming too hard at low temperatures as margarine or melting at high temperatures. When put into the mouth, however, it quickly liquefies and tastes wonderful. Water may be added thereto, though it is not always necessary. It prevents butter or chocolate from melting even at +200° C. Furthermore, a convenient and tough edible plastic material can be obtained therefrom without needing water.
摘要:
An apparatus and method of preparing solid flakes of fats and emulsifiers is provided utilizing a generally flat, cold plate to solidify the fat or emulsifier.
摘要:
Unsaturated fatty compounds are hydrogenated at a hydrogen pressure of from 100 to 300 bar in the presence of transition metal catalyst to form a hydrogenation product having an iodine value of less than 2.
摘要:
The present invention relates to a process for the crystallization of a solid phase from a liquid, characterized in that the liquid during crystallization is subjected to ultrasound in the absence of transient cavitation. In particular the liquid is sonicated under such conditions of time and frequency that nucleation of stable crystals in the liquid is induced without exceeding the cavitation threshold and the occurrence of transient cavitation and the accompanying flavor deterioration is avoided. The liquid preferably is a triglyceride oil such as a vegetable oil or animal fat, e.g. liquefied milk fat.
摘要:
The present invention generally relates to a process for hardening lipids, especially unsaturated lipids such as unsaturated fatty oils, by mixing and interacting lipids with polyamines such that the peak melting point of the resulting combination is higher than that of the lipid alone. In this way, the polyamine-treated unsaturated lipid can be converted into a solid or semi-solid state at a relatively lower temperature than the unsaturated lipid alone. The lipid and polyamine combination displays physical attributes that mimic the crystalline structures of saturated lipids and fats without the incurring the associated negative health implications of such saturated lipids and fats.
摘要:
A crystal substance formed by precipitating as fibrous aggregates by making a metal aliphatic carboxylate dissolve completely in pure water, stirring, and gradually cooling the resulting solution. A method of preparing the fibrous crystal aggregates. A material for recovering flowing oil and method of recovering flowing oil by using the fibrous crystal aggregates. A material for solidifying liquid hydrocarbon, waste tempura oil and edible oil and method of solidifying liquid hydrocarbon, waste tempura oil and edible oil by using the fibrous crystal aggregates. A method of preparing the solidifying material.
摘要:
A method of forming a food product which includes therein a hydrogenated fat, the method comprising contacting a spray of the product in liquid form with a cryogen so as to cool the liquid product and effect a rapid conversion of the liquid product to a solid.
摘要:
Shortening chips composed, for example, of lard or hydrogenated vegetable oil are prepared by continuously depositing melted shortening on a moving endless chilling surface which is held at a temperature sufficiently low to congeal the shortening as a film on the chilling surface. After the shortening has congealed, it is removed continuously. At a suitable location between the removal point and the point at which the shortening is applied, water is applied to the surface of the chilling element to form a film which as the chilling element advances becomes interposed between the freshly applied shortening and the chilling surface.