Chewing gum contg. mulberry leaf function component and process for preparing same
A functional ingredient, chewing gum technology, applied in chewing gum, food preparation, food ingredients, etc., can solve the problems of limited absorption time and absorption amount, long time, no progress, etc.
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Embodiment 1: Embodiment 1-1
[0020] 1 kg of mulberry leaves were washed, dried in the shade, and immersed in 5 kg of 70% (v / v) ethanol solution for 4 hours, then filtered with gauze to obtain an aqueous solution. The aqueous solution was concentrated in vacuo to obtain 500 g of mulberry leaf extract. Embodiment 1-2: obtain mulberry leaf extract powder
Embodiment 1-2
[0021] 300 g of the mulberry leaf extract prepared in Example 1-1 was freeze-dried at -30° C. to obtain 30 g of the mulberry leaf extract powder. Embodiment 1-3: obtain mulberry leaf dry powder
Embodiment 1-3
[0022] 1 kg of mulberry leaves were washed, dried in the shade, and then sprayed with 200 ml of 0.5% (w / v) sodium bicarbonate solution. Then be put into the drying room that temperature is 75 ℃ for 20 minutes, be cooled to room temperature, be put into temperature again and be 12 hours in the drying room of 45 ℃, just obtain the dry mulberry leaf that humidity / dry weight is 6% (w / w) . The dry mulberry leaves obtained in this way are physically crushed with a mortar, and then ground into powder with a high-speed air flow to obtain particles with a size ≤ 300 mesh, and the particle size is determined by calculating the particle distance moved by the air flow. Then they are passed through a magnetic strip with a magnetic force of 200 gauss to remove metal components, so as to obtain 300g of mulberry leaf dry powder. Example 2: Preparation of chewing gum comprising functional ingredients of mulberry leaves
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