Purification device and purification method for preparing black wolfberry anthocyanin freeze-dried powder

Abstract

The invention relates to a purification device and a purification method for preparing black wolfberry anthocyanin freeze-dried powder, belonging to the field of anthocyanin purification equipment. It includes a crushing barrel, a motor, a reamer, a control device, two feeding devices, a cover and a filter screen; the inside of the crushing barrel is provided with a motor, and the output shaft of the motor is provided with a reamer; the control device is set on the crushing barrel The upper end and both sides of the control device are provided with a feeding device; the side of the crushing barrel is provided with a discharge channel, the outer end of the discharge channel is threadedly connected with a cover, and a filter screen is fixedly connected inside the discharge channel. The invention can not only adjust the size of the inner space of the crushing barrel according to the amount of crushed materials, improve the crushing efficiency, and avoid the large inner space of the crushing barrel when the raw materials are less, resulting in incomplete crushing; at the same time, the invention can also automatically feed materials, and can The current space size of the crushing barrel adjusts the feeding volume of raw materials.

Description

technical field [0001] The invention relates to a purification device and a purification method for preparing black wolfberry anthocyanin freeze-dried powder, belonging to the field of anthocyanin purification equipment. Background technique [0002] Anthocyanins, also known as anthocyanins, are a class of water-soluble natural pigments widely present in plants in nature, and belong to flavonoids. Anthocyanins have antioxidant activity. Anthocyanins exert the physiological functions of affecting lipid metabolism and lowering blood sugar, and can also inhibit the activity of mitogen protein-activating enzymes, thereby inhibiting tumor metastasis and growth. [0003] In the production process of anthocyanin freeze-dried powder, it is necessary to use a crushing barrel for crushing. When crushing the material, the crushing barrel will use the impact force between the materials and other forces to crush the raw material. However, when the raw material is less, The size of the i...

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Problems solved by technology

[0003] In the production process of anthocyanin freeze-dried powder, it is necessary to use a crushing barrel for crushing. When crushing the material, the crushing barrel will use the impact force between the materials and other forces to crush the raw material. However, when the raw material is less, The size of the internal space of the crushing barrels on the market remains unchanged, which in turn reduces the probability of raw materials colliding with each other and affects the crushing efficiency. The common solution is to choose crushing barrels of different sizes according to the quantity of materials, but this requires the purchase of multiple crushing barrels , a waste of resources and funds; and most of the crushing barrels on the market do not have the function of automatic feeding, resulting in a waste of manpower when feeding, so it is necessary to improve

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