摘要:
The invention provides a product having a triglyceride fat component which comprises at least one of Allanblackia (AB) fat and Pentadesma (PD) fat and is present as a suspension of defined crystals of at least one of AB fat and PD fat in a matrix of at least one of AB fat and PD fat. AB has a high percentage of stearic acid (S) with 18 carbon atoms and no double bonds (C18:0) and of oleic acid (O) with 18 carbon atoms and one double bond (C18:1). In a preferred embodiment, the AB and/or PB fat crystals have a particle diameter spectrum where more than 90%, preferably more than 98% of all suspended fat crystals have particle diameters of less than 50µm, preferably less than 20µm.
摘要:
A process for preparing a water-in-oil emulsion which emulsion comprises protein, oil and a hardstock fat. The process involves blending the melted hardstock fat with a water-continuous dispersion comprising protein and oil, wherein the temperature of the aqueous dispersion being mixed with the melted hardstock fat is below 15° C., and said mixing is carried out by a high shear mixing device followed by a pin-stirrer.
摘要:
A process for preparing a water-in-oil emulsion which emulsion comprises oil and a hardstock fraction next to an aqueous phase. The process involves blending the melted hardstock fraction with a water-continuous dispersion comprising part or all of the oil and part or all of the aqueous phase and with a fat-continuous dispersion comprising the remainder of the oil and the remainder of the aqueous phase. The combined stream is mixed by a high shear mixer with short residence time.
摘要:
The invention relates to a butter-like dairy spread and a method for producing a butter-like dairy spread comprising at least butter, edible vegetable fat, and a taste ingredient, such as a milk constituent, wherein the edible vegetable fat is mixed with at least butter and said taste ingredient at a temperature below 22°C during the production of said butter-like dairy spread.
摘要:
The present invention relates to a hydrated fat piece composition comprising: a plurality of hydrated fat pieces wherein the hydrated fat pieces individually comprise (a) a solid fat phase, wherein the solid fat comprises a base oil having an iodine value ranging from 50 to 90 and a hardstock fat having an iodine value of less than 10 and a melting point ranging from 50°C to 80°C; and (b) a plurality of water droplets distributed throughout the solid fat phase; and (c) an emulsifier blend comprising polyglycerol polyricinoleate (PGPR) and distilled monoglycerol of about 10% monopalmitin and about 90% monostearin, wherein the emulsifier blend is present in the hydrated fat piece in an amount ranging from 0.10 %wt. to 5.0 %wt.
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 invention relates to a butter-like dairy spread and a method for producing a butter-like dairy spread comprising at least butter, edible vegetable fat, and a taste ingredient, such as a milk constituent, wherein the edible vegetable fat is mixed with at least butter and said taste ingredient at a temperature below 22°C during the production of said butter-like dairy spread.
摘要:
Method of foodstuff emulsion heat treatment during its manufacturing foresees pumping up pressurized emulsion into the heat exchanger, which walls of Frame 1 have an internal cooling cylindrical surface, continuous mechanical treatment of the emulsion and its forwarding by the rotor 2; speed of product forwarding to be held within the limits of 3.45 - 6.89 m/sec at the rotor speed of 750-1440 rpm, at that a constant temperature of the internal cooling surface of walls to be held by the thermoelectric battery 4, which cold junctions lay on the external surface of the frame 1; battery also has flat faces on their joints. Heat power of 2.5-5.0 Wt/cm 2 from an external current source is entering the thermoelectric battery. Technical result is in that, that higher productivity and reliability of the appliance, its environmental safety and power efficiency is achieved at definite shaft velocity and product forwarding along the heat exchanger as well as under condition of availability of a thermoelectric battery on flat faces of the external surface of the heat exchanger's frame.
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:
A method of processing the solid fat phase of a food product which comprises or contains a dispersion of solid fat in an oil phase, the method comprising bringing the solid fat phase with a minimal amount of the oil phase in a liquid state to a cooling device and there cooling the product to effect fat crystallisation as quickly as possible.