Preparation method for starfish oral liquid

Abstract

The invention relates to a preparation method for starfish oral liquid, which belongs to the technical field of processing of marine biological food. A preparation process includes utilizing starfishes as raw materials; cleaning the fished fresh starfishes; soaking the fished fresh starfishes into organic acid aqueous liquor; hydrolyzing and detoxifying the starfishes at the temperature ranging from 25 DEG C to 35 DEG C; fishing out the detoxified starfishes and crushing and grinding the starfishes into paste; filtering and deslagging the paste a sieve with mesh ranging from 80 to 120; neutralizing the paste by edible alkali at the temperature ranging from 20 DEG C to 30 DEG C so that the PH (potential of hydrogen) value of the paste ranges from 6.5 to 6.9; heating neutralized filter liquor; sterilizing the filter liquor under pressure ranging from 0.1MPa to 0.15MPa; and packaging the filter liquor after the filter liquor is cooled down. The preparation method has the advantages of simple process, low cost, high bioavailability and the like. After being detoxified, the starfish oral liquid is non-toxic to human bodies, and used organic acid is harmless to the human bodies but is beneficial to the human bodies. In addition, the preparation method guarantees bioactivator of the starfishes against running off or being damaged, and the starfish oral liquid has effects of realizing anti-ageing performance for the human bodies, preventing lipid from being oxidized, improving immunity, invigorating health effectively and the like.

Description

1. Technical field [0001] The invention relates to a starfish nutritional food, in particular to a preparation method of a starfish oral liquid, and belongs to the technical field of marine biological food processing. 2. Background technology [0002] Starfish, also known as sea compass, belongs to the invertebrate Echinodermata starfish class, is a marine benthic animal with many species, and is widely distributed along the ocean coast. In 2008, a large number of compass-shaped starfish appeared in the coastal breeding area of ​​Qingdao, Shandong, which has great impact on marine aquaculture. Causes a lot of damage and is considered a harmful marine organism. In recent years, domestic and foreign research on starfish has gradually increased. In addition to studying the distribution, habits, and structure of starfish, many studies have also been carried out on the chemical composition of starfish. It is found that starfish has high utilization value. Starfish is rich in sapo...

AI Technical Summary

Problems solved by technology

At present, there are some domestic reports on starfish processing methods, and there are also some products processed with starfish as raw materials, such as the processing method of starfish detoxified protein feed, patent No. 95113946.0, detoxifying starfish with 10-20% hydrochloric acid for 2-4 hours and then washing to neutrality, then saponify with 8-10% alkaline solution for 10-20 minutes, then cook at 120-130°C for 30-40 minutes, dry and pulverize into products, which have low utilization value and low added value. Disadvantages such as inedibility

Another example is the patented starfish bioactive food of Yantai Zhifu Island Sea Treasures Co., Ltd., patent number CN02135266.6, which takes the digestive glands and gonads in the starfish wrist as raw materials, and detoxifies them in 0.25-0.3 N phosphoric acid solution for 2.5-3 hours Afterwards, rinse neutral, then use 0.25-0.3 equivalent concentration of sodium bicarbonate solution alkali detoxification for 1.5-2 hours, dry and pulverize into products, because the echinoderm with rich nutritional value accounting for 75% of starfish is not utilized, resulting in waste of resources, Due to the drying process, a large amount of highly unsaturated fatty acids are oxidized and deteriorated

The above two patents use alkaline solution to saponify the detoxified starfish, and rinse it repeatedly with water, so that a large amount of lipids are destroyed and lost