High-alkali cold extraction technology for undaria pinnatifida
Through the high-alkaline cold extraction technology of kelp, the high alkalinity of kelp is retained by cold treatment method, which solves the problem of heating treatment destroying the alkalinity of kelp, achieves the effect of simplifying processing and reducing acid value, and is suitable for patients with hyperuricemia to drink.
Patent Information
- Application Number
- CN202410277934.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-09-16
AI Technical Summary
The prior art destroys the high alkalinity of kelp by heating it during its processing, resulting in loss of nutrients in the kelp and making it impossible to effectively utilize its high alkalinity.
The high alkaline cold extraction technology of kelp is adopted, including the primary processing of raw materials, raw material preparation and post-processing. The high alkalinity of kelp is retained through cold treatment methods. The processing method is simple and it can be directly taken as a beverage.
It effectively retains the high alkalinity of kelp, simplifies the processing flow, makes it convenient to prepare and take, reduces the original high acid value to normal, and meets the needs of patients with hyperuricemia.
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of cold extraction, and more particularly to a high-alkali cold extraction technology of undaria pinnatifida. Background Art
[0002] Kelp mainly relies on its leaves to absorb nitrogen, calcium, phosphate and other nutrients necessary for growth from seawater, and then synthesize and utilize them in the body.
[0003] The main products of kelp's photosynthesis are polysaccharides such as alginate and alginic acid. The alginate and fucoxanthin contained in kelp's mucus can lower blood cholesterol, help the body excrete excess sodium ions, prevent cerebral thrombosis, improve and strengthen blood vessels, prevent arteriosclerosis and lower high blood pressure.
[0004] At the same time, the alkalinity of kelp is 260.81, and it is known as the king of alkaline foods. However, the alkaline properties of kelp lose most of their alkalinity after heating. Through many experiments, it was found that the high alkalinity in kelp can regulate hyperuricemia in gout patients, and can relieve the symptoms of high uric acid caused by the psychological or life stress of modern people, and balance the acidic constitution of the population.
[0005] After searching, it was found that the processing method of kelp in the existing disclosed technology is to process kelp by combining it with other items or extracting it. Partial heating or heat treatment is applied in the process, thereby destroying the alkalinity of kelp. In view of this, research and improvement are carried out on the existing problems, and a high-alkali cold extraction technology of kelp is provided, aiming to achieve the purpose of solving the problem and improving the practical value through this technology. Summary of the Invention
[0006] The purpose of the present invention is to provide a high-alkali cold extraction technology for kelp to solve the problems and shortcomings raised in the above-mentioned background technology.
[0007] To achieve the above objectives, the present invention provides a high-alkali cold extraction technology for kelp, which is achieved by the following specific technical means:
[0008] The high-alkali cold extraction technology of kelp includes the following steps:
[0009] A. Primary processing of raw materials;
[0010] B. Raw material preparation;
[0011] C. Post-processing;
[0012] The raw materials are preliminarily processed to prepare 100 portions of kelp, remove impurities attached to the surface, and wash them in clean water for multiple times before use;
[0013] The raw material preparation is divided into two processing methods:
[0014] 1. Machining method
[0015] The washed kelp is passed through a food centrifuge in batches to remove part of the water inside thereof, and is air-dried through a food cold air drying device, and the air-dried kelp is shaped into flakes through a food rolling device, and finally the shaped flakes are placed in an airing room to be naturally air-dried until dry, or the kelp dried by the food cold air drying device is directly transferred to a airing room to be naturally air-dried until dry;
[0016] 2. Natural processing method
[0017] The washed kelp is dried in the sun under natural conditions until dry;
[0018] In the post-processing, the dried kelp is passed through a food grinding device to be made into powder or granules, which are then packaged for later use.
[0019] The present invention improves the high-alkali cold extraction technology of kelp, has the advantages of simple processing and can be directly taken as a beverage, thereby effectively solving the damage to the high alkalinity of kelp in the prior art, achieving the characteristics of reducing processing links and facilitating production. DETAILED DESCRIPTION
[0020] The described embodiments are only some embodiments of the present invention, rather than all embodiments.
[0021] The present invention provides a specific technical implementation scheme of the high-alkali cold extraction technology of kelp:
[0022] The high-alkali cold extraction technology of kelp uses food grinding equipment to make the dried kelp into powder or granules, which are then packaged for later use. When consumed, it is mixed with warm water below 50° and taken as a drink. According to personal tests by the researchers, after a period of consumption, the original high acid value is reduced from 800 to a normal value below 420.
[0023] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. Undaria pinnatifida high-alkali cold extraction technology includes the following steps: A. Primary processing of raw materials; B. Raw material preparation; C. Post-processing; It is characterized by : The raw materials are preliminarily processed to prepare 100 portions of kelp, remove impurities attached to the surface, and wash them in clean water for multiple times before use; The raw material preparation is divided into two processing methods:
1. Machining method The washed kelp is passed through a food centrifuge in batches to remove part of the water inside thereof, and is air-dried through a food cold air drying device, and the air-dried kelp is shaped into flakes through a food rolling device, and finally the shaped flakes are placed in an airing room to be naturally air-dried until dry, or the kelp dried by the food cold air drying device is directly transferred to a airing room to be naturally air-dried until dry; 2. Natural processing method The washed kelp is dried in the sun under natural conditions until dry; In the post-processing, the dried kelp is passed through a food grinding device to be made into powder or granules, which are then packaged for later use.