Resveratrol tablet and processing and production equipment thereof

Abstract

The invention discloses a resveratrol tablet and processing and production equipment thereof, and mainly relates to the field of resveratrol health care products. The method comprises the following steps: preparing grape peel residues, adding a 60-80% edible ethanol solution, wherein the material-liquid ratio is 1:1-10, using resveratrol tablet processing and production equipment to perform microwave extraction twice at a temperature of 50 DEG C, wherein each microwave extraction lasts for 0.05 hour; soaking for 30 minutes, filtering, combining two filtrates, carrying out chromatography, carrying out elution by using a 70%-90% edible ethanol solution, concentrating the eluent at a temperature of 60 DEG C, and carrying out spray drying to obtain a resveratrol extract. The resveratrol tabletand the preparation method thereof have the beneficial effects that compared with a conventional method that uses a common container for extraction, the resveratrol tablet prepared from the obtainedextract has an excellent immunity enhancing effect, and is rich in effective components and lower in cost.

Description

technical field [0001] The invention relates to the field of resveratrol health care products, in particular to resveratrol tablets and processing and production equipment thereof. Background technique [0002] Resveratrol, a non-flavonoid polyphenolic compound, is an antitoxin produced by many plants when stimulated. It can be synthesized in grape leaves and grape skins, and is a bioactive component in wine and grape juice. It is easily absorbed orally, and excreted through urine and feces after metabolism. In vitro experiments and animal experiments have shown that resveratrol has antioxidant, anti-inflammatory, anti-cancer and cardiovascular protection effects. [0003] The content of resveratrol in natural organisms is not high, and it can be transformed by various methods. The method of biotransformation of resveratrol has relatively mild conditions and simple operation. Therefore, at this stage, enzymatic hydrolysis and microbial fermentation are generally used to c...

AI Technical Summary

Problems solved by technology

[0004] 1. The location for collecting the extract is fixed, and the range is very small. When collecting the extract from a pot of material, the extract material of grape skins is mostly dregs, and many effective ingredients and extracts are still retained in the dregs. It cannot be recycled, which is equivalent to reducing the extraction yield of materials and increasing the cost

[0005] 2. After the grape skins are crushed and soaked, they are soft and rotten like mud, so it is easy to block the filter screen, so that a lot of extracts cannot be recovered, or the filter screen needs to be cleaned repeatedly, resulting in low efficiency, low yield and high cost

[0006] 3. In order to overcome the above-mentioned structure, many equipments often use negative pressure vacuum suction, so that the transmission rate can be increased by increasing the suction force. Although this has a certain improvement effect, it also makes a lot of debris and impurities follow the suction. However, mixing the extract brings great difficulty to the subsequent purification and removal of impurities, and causes the purity of the final product to decrease.

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