Hydrogen-rich frozen food and preparation method thereof

Abstract

The invention belongs to the field of foods, and particularly relates to a hydrogen-rich frozen food and a preparation method thereof. The hydrogen-rich frozen food takes a frozen food as a carrier; stone powder is doped in the frozen food; hydrogen is adsorbed in the stone powder; and the mesh number of the stone powder is greater than or equal to 2000. The method comprises the following steps: (1) putting the stone powder into 60-80 times by weight of water, uniformly dispersing the stone powder, and performing primary hydrogen charging on the stone powder to obtain a hydrogen-water carrier; (2) adding materials required by the frozen food to prepare the frozen food, wherein in the step (2), if the prepared frozen food is a liquid or solid-liquid mixed food, secondary hydrogen charging is performed after preparation is completed; and, if the prepared frozen food is a solid food, performing secondary hydrogen charging before the frozen food is solidified. According to the invention, the mouthfeel of the frozen food can be enriched; the eating smoothness of the frozen food is improved; the health of the frozen food can be improved; the hydrogen loading capacity in the frozen food is large; the fixing effect is good the and the quality is not prone to decline in the transportation and storage process.

Description

technical field [0001] The invention belongs to the field of food, and in particular relates to a hydrogen-rich frozen food and a preparation method thereof. Background technique [0002] Frozen food is a kind of food that is loved by the masses in the hot summer. Common frozen foods such as ice cream, ice cream, shaved ice, etc. With the development of the food industry, frozen foods such as ice porridge with certain nutritional value and richer taste have been developed. Such as sorbet, ice skin moon cakes and other fancy freezing point. Therefore, there are more and more types of frozen food, and the market share is also increasing. [0003] However, although the existing frozen foods are rich in taste, the mouthfeel is relatively single, and most of them will feel a little sweet and greasy after use, and most frozen foods contain a large amount of sugar, which easily leads to more oxidative freedom in the human body. Basically, long-term consumption of large amounts i...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing frozen food has a single taste, it is easy to produce a sweet and greasy feeling after eating, and a large amount of sugar intake will generate oxidative free radicals. The problem of the method, the present invention provides a kind of hydrogen-rich frozen food, and provides its preparation method

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