Black Chinese wolfberry effervescent tablet and preparation method thereof

Abstract

The invention relates to a black Chinese wolfberry effervescent tablet and a preparation method thereof, and belongs to the technical field of food handling. The black Chinese wolfberry effervescent tablet is prepared by taking black Chinese wolfberry extracting solution freeze-dried powder, citric acid, alkali source, water-soluble starch, saccharose and a wrapping agent as raw materials, the preparation method comprises the following steps: (1) crushing and mixing the black Chinese wolfberry extracting solution freeze-dried powder and partial citric acid; (2) taking out crushed and mixed materials and adding into the water-soluble starch to mix again, preparing into a soft material by taking alcohol as a sizing agent, and preparing into granules, drying until controlling the water content is between 2.2% and 3.5%; (3) mixing the granules prepared in the step 2, the alkali source, residual citric acid, the saccharose and the wrapping agent, and pressing into an effervescent tablet. The effervescent tablet provided by the invention has the advantages that dissolution effect taking is quick, anti-oxidation shelf life is long, disintergration in water is quick, color is stable and is pink, the mouthfeel is good, especially applicable for being eaten by children, aged people and patients unable to swallow.

Description

technical field [0001] The invention belongs to the technical field of food processing, and more specifically, the invention relates to a black wolfberry effervescent tablet and a preparation method thereof. Background technique [0002] Known as "nourishing soft gold", black wolfberry is a unique wild plant resource in western my country. It is a plant of the genus Lycium barbarum in the family Solanaceae. Both are recorded. Black wolfberry contains polysaccharides, amino acids, betaine, carotene, vitamin E, vitamin C, niacin and other vitamins, as well as trace elements such as manganese, chromium, zinc, copper, magnesium, calcium, germanium, cobalt, etc., especially black wolfberry is rich in Containing anthocyanins, its anthocyanin content is several times or even ten times that of blueberries. It is the natural wild plant with the highest anthocyanin content found so far, and is known as the "king of anthocyanins". Anthocyanin is a kind of natural water-soluble pigment...

AI Technical Summary

Problems solved by technology

But still there are many problems in the black wolfberry effervescent tablet of processing at present, as processing method is unscientific, bioavailability is not high, nutritional labeling runs off, human body is difficult for absorption, problems such as mouthfeel is bad, especially black wolfberry effervescent in the prior art After effervescence, the color is unstable and the solution is not clear.

In order to solve the stability problem, in the black wolfberry extract powder adopted in the black wolfberry effervescent tablet disclosed by CN104783292A, calcium carbonate equivalent to 5-12% of black wolfberry powder has been added, although the stability of the active ingredients of black wolfberry has been increased. , but due to the addition of more calcium carbonate, the unique flavor and mellow taste of black wolfberry effervescent tablets are destroyed, resulting in poor taste; in addition, more NaCl needs to be added in the PEG coating, which also leads to poor taste