Aronia melanocarpa fruit juice freeze-dried powder and preparation process thereof

Abstract

The black chokeberry fruit juice freeze-dried powder is prepared from the following components in parts by weight: 50 to 200 parts of black chokeberry fruits, 0.1 to 0.5 part of an enzymolysis agent, 0.1 to 0.3 part of a deastringency agent and 20 to 80 parts of purple perilla juice. The invention further discloses lyophilized powder of the aronia melanocarpa fruit juice and a preparation process of the lyophilized powder. The aronia melanocarpa fruit juice freeze-dried powder is stable in preparation process and good in product quality, effectively overcomes the defect that effective components such as anthocyanin are damaged in an existing aronia melanocarpa product processing technology, is good in taste, reduces the bitterness of aronia melanocarpa fruits, and improves the health-care effect of aronia melanocarpa fruits. The content of anthocyanin, flavone, polyphenol, vitamins, mineral elements and other substances in the aronia melanocarpa fruit juice freeze-dried powder is further maintained, the aronia melanocarpa fruit juice freeze-dried powder has the effects of maintaining beauty and keeping young and preventing aging, and the nutritional value and the utilization value of the aronia melanocarpa fruit juice freeze-dried powder are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of health food, and in particular relates to a freeze-dried powder of arborica berry fruit juice and a preparation process thereof. Background technique [0002] The Aronia fruit contains rich nutrients and bioactive substances. It has strong antioxidant properties, anti-cancer, anti-inflammation, prevents urinary tract infection, treats diabetes, protects the liver and treats obesity. However, due to the large amount of tannin contained in the fruit of Aronia adenocarpa, raw fruit tastes sour and astringent, and the taste is not good, so it is not easy to be accepted by consumers, so the fruit can be further processed. Aronia adenocarpa has strong antioxidant properties and is rich in various nutrients. In recent years, domestic research on its functions has increased, but food development and processing are still in its infancy, far behind foreign countries. There are very few products on the market, so i...

AI Technical Summary

Problems solved by technology

However, due to the large amount of tannin in the fruit of Aronia adenocarpus, raw fruit tastes sour and astringent, and the taste is not good, so it is not easy to be accepted by consumers, so the fruit can be further processed

Rowan fruit has strong antioxidant properties and is rich in various nutrients. In recent years, domestic research on its functions has increased, but food development and processing are still in its infancy, far behind foreign countries