A production process of double caramel color
A production process, double caramel technology, applied in the direction of organic dyes, chemical instruments and methods, natural dyes, etc., can solve the problems of low viscosity and high viscosity, achieve good fluidity, reduce activation energy, reduce surface tension and surface The effect of free energy
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Embodiment 1
[0047] Production of 30Be, 70000EBC double caramel color (EBC is the color rate unit of caramel color; Be refers to the Baume value of caramel color, color rate and Baume are the measurement indicators of caramel color, the same below)
[0048] A double caramel color production process, comprising the following steps:
[0049] 1), raw material concentration: the amount of dry matter is that the glucose of 6000kg is metered into the reaction tank and concentrated until the dry basis is 65%;
[0050] 2), adding materials: add 600kg of sodium sulfite and 300kg of ammonium sulfite into the reaction tank;
[0051] 3), introducing an electromagnetic field: wind a coil at a symmetrical position in the interlayer of the reaction tank, stir the above-mentioned materials evenly, and then continue to stir, so that the coil is connected to a 12V DC power supply, and the intensity of the electromagnetic field in the interlayer is controlled to be 1.0T;
[0052] 4) Pressurize and heat up t...
Embodiment 2
[0059] Production 30Be, 110000EBC double caramel color
[0060] A double caramel color production process, comprising the following steps:
[0061] 1), raw material concentration: the white granulated sugar that the amount of dry matter is 6000kg is metered into the reaction tank and concentrated to 75% on a dry basis;
[0062] 2), adding materials: add 1200kg of sodium metabisulfite and 600kg of ammonium sulfate into the reaction tank;
[0063] 3), introduce electromagnetic field: wind the coil at a symmetrical position in the interlayer of the reaction tank, stir the above-mentioned materials evenly and continue to stir, connect the coil to a 12V DC power supply, and control the intensity of the electromagnetic field in the interlayer to 2.5T;
[0064] 4) Pressurize and heat up to react. During the reaction process, the pressure gauge in the tank is controlled to be 0.20MPa-0.45MPa, the temperature in the tank is 115°C-140°C, and the color rate and Baume are tested by sampl...
Embodiment 3
[0071] Production 30Be, 150000EBC double caramel color
[0072] A double caramel color production process, comprising the following steps:
[0073] 1), raw material concentration: xylose with a dry matter amount of 6000kg is metered into the reaction tank and concentrated to a dry basis of 85%;
[0074] 2), adding materials: add 1800kg of sodium subsulfite and 900kg of ammonia water into the reaction tank;
[0075] 3), introduce electromagnetic field: wind the coil at a symmetrical position in the interlayer of the reaction tank, stir the above-mentioned materials evenly and continue to stir, make the coil connected to a 12V DC power supply, and control the intensity of the electromagnetic field in the interlayer to 3.5T;
[0076] 4) Pressurize and heat up to react. During the reaction process, the pressure gauge in the tank is controlled to be 0.30MPa-0.60MPa, the temperature in the tank is 125°C-160°C, and the color rate and Baume are tested every 30 minutes. When the color...
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