Dairy product containing nattokinase and fabrication method thereof

Abstract

The invention relates to a food, and discloses a dairy product containing nattokinase and a fabrication method thereof. The dairy product is obtained from bacillus natto fermentation liquid cream; greater than 2 and smaller than 10 parts of edible sugar and greater than 0 and smaller than 10 parts of edible essence are added to each 100 parts of liquid cream; the activity of the nattokinase in each 100ml of product is greater than 30000IU. By adopting the dairy product disclosed by the invention, a cheap and fine health food is provided for patients with a coronary heart disease, cerebral infarction, arteriosclerosis, hypertension, hyperlipidemia, high blood viscosity, hyperuricemia or podagra, and the general population. The dairy product has the advantages of being available in raw materials, simple in formula, short in fermentation time, fragrant and sweet in taste, low in purine content, convenient and safe to eat and the like. An eater can drink the nutritional ingredients of milk or goat milk, and also can eat the nattokinase with a plurality of healthcare functions. Thus, the dairy product has popularization and promotion value. Furthermore, the field of a new fermented milk product and the consumer group thereof are expanded for the industry of the dairy product.

Description

technical field [0001] The invention relates to a food, especially a dairy product, specifically a dairy product rich in nattokinase and a preparation method thereof. Background technique [0002] Cardiovascular and cerebrovascular embolism diseases, such as myocardial infarction and cerebral infarction, are one of the main causes of death in middle-aged and elderly people. According to the World Health Organization (WHO), more than 15 million people die of cardiovascular and cerebrovascular diseases worldwide every year. , second only to cancer. my country has more than 180 million 60-year-old people, and has entered an aging society. The prevention and treatment of cardiovascular and cerebrovascular diseases must attract sufficient attention. Vascular thrombotic disease is a high incidence of middle-aged and elderly people, and it is one of the diseases with the greatest risk of death. Currently, thrombolytic drugs such as urokinase, streptokinase, and tissue plasminogen ...

AI Technical Summary

Problems solved by technology

Vascular thrombotic disease is a high incidence of middle-aged and elderly people, and it is one of the diseases with the greatest risk of death. Currently, thrombolytic drugs such as urokinase, streptokinase, and tissue plasminogen activator are used in the domestic market. The following disadvantages: short duration of action, hemorrhagic side effects, oral ineffectiveness, expensive

Nattokinase is a heat-sensitive protease, which is easily denatured and inactivated when heated above 60°C, resulting in a reduction or even disappearance of its thrombolytic activity. Therefore, in the production of nattokinase products, it is desirable to retain a higher The thrombolytic activity of nattokinase, and the high concentration of the product must be achieved, which puts forward high requirements for the production process. For example, the method of obtaining a dry product by filtration and purification and freeze-drying has high production costs, long production cycles, and high commodity prices.

[0005] Natto and nattokinase products fermented from soybeans have the following disadvantages: 1. High purine content, which is feared by patients with increased uric acid or gout; Taking it by women can inhibit the sexual function of men; 3. Natto or nattokinase has a unique odor, which is difficult for people who have no eating habits, especially women

So far, no purine-free, odor-free dairy products with nattokinase obtained from milk fermented by Bacillus natto have been publicly sold in the domestic market.

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