Preparation method of blood-enriching nutritious rice

Abstract

The invention relates to a preparation method of nutritious rice and especially relates to a preparation method of blood-enriching nutritious rice. The preparation method comprises selecting blood-enriching medicines, blending the blood-enriching medicines, pulverizing the mixture through a high speed pulverizer, screening the powder to obtain nutritious powder, transferring the nutritious powder into a multi-functional stainless steel extraction tank, adding purified water into the powder, carrying out uniform stirring, adding ethanol into the mixture, starting an ultrasonic extractor, carrying out filtration to obtain a nutrient solution, putting rice into a sealed stirring tank, spraying the nutrient solution to the rice through a spray nozzle of the sealed stirring tank, carrying out vacuum pumping, then continuing stirring, dispersing agglutinating rice particles through a particle separation machine, taking out the rice particles from the particle separation machine, placing the rice particles in a continuous steaming device, carrying out steaming, feeding the steamed rice particles into a hot air dryer, and carrying out drying to obtain nutrition strengthened rice. The preparation method of the blood-enriching nutritious rice has the advantages of reliable preparation processes, full extraction of blood-enriching active ingredients, good blood-enriching effects and difficult loss of nutrients.

Description

technical field [0001] The invention relates to a preparation method of nutritious rice, in particular to a preparation method of blood-enriching nutritious rice. Background technique [0002] Rice is the most ubiquitous cereal in the world, feeding nearly half of the world's population and providing 21% of the global population's daily energy intake from rice. However, there are natural defects in the nutritional structure of rice, mainly manifested in the low protein content, unreasonable proportion of amino acids, and the nutrients of rice are easily lost during processing. The paddy is cleaned and hulled to obtain brown rice; the brown rice is then ground to remove the cortex to obtain the final product, white rice grains. The vitamins, inorganic salts and proteins with high lysine contained in the grains are all concentrated on the outer part of the grains and the germ. Therefore, the higher the degree of grinding of brown rice, the loss of nutrients such as protein, f...

AI Technical Summary

Problems solved by technology

The high-concentration nutrient rice grains in this method are darker in color and look like rat droppings, which is difficult for ordinary consumers to accept

Other rice nutrient fortification processes also have many shortcomings

For example: in the direct soaking method, due to the need to soak the rice for a long time, some of the rice cracked and exploded, and the commodity value was greatly reduced; Joining, its strengthening efficiency is low, and it is easy to break the rice mechanically