A kind of resveratrol sheet and its processing production equipment

Abstract

The invention discloses a resveratrol tablet and its processing and production equipment, and mainly relates to the field of resveratrol health care products. The method comprises the following steps: taking grape pomace, adding 60%-80% edible ethanol solution, the ratio of solid to liquid is 1:1-10, using the processing and production equipment of resveratrol tablets, and carrying out microwave extraction at a temperature of 50°C Twice, extract 0.05h each time, filter after soaking for 30min, combine the filtrates of the two times and chromatograph, then elute with 70%-90% edible ethanol solution, concentrate the eluent at 60°C and spray dry to obtain white Veratrol extract; the beneficial effect of the present invention is that it is compared with the existing common container for leaching, the obtained extract, and the prepared resveratrol sheet have a superior immunity-enhancing effect, and the active ingredient Rich and less expensive.

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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