Zinc deficiency can cause anorexia, short stature, sexual maturity disorder, low immune function, rash and hair loss. Since 1869 Laurin discovered that zinc is related to the growth and development of organisms, scholars at home and abroad have conducted extensive and in-depth research on this trace element in human body for more than 100 years. 196 1 year, Prasad and others first discovered human zinc deficiency dwarfism in Iran, thus proving that zinc is an essential trace element for human body. Since then, it has been reported in developed countries that zinc deficiency has been proved by experiments, and it has been found that zinc has special effects on the treatment of acrodermatitis due to enteropathy. Since the late 1970s, there have been a lot of reports about zinc deficiency in China, especially in children. More and more attention has been paid to the role of zinc as a growth element, such as promoting physical development, enhancing intelligence, enhancing immune function, and promoting cell growth, division and regeneration.
Zinc is needed at any stage of life process, especially during children's growth and development. Zinc is especially important for promoting children's physical and intellectual development and strengthening their physique. Because of this, zinc supplementation has long been listed as a part of its strategy of strengthening the country in developed countries in Europe and America such as Canada and Japan. Not only attaches great importance to daily life, but also regularly organizes schools and kindergartens to make up lessons for children every year. The zinc nutritional status of children in China is worrying. According to the investigation report of Chinese Academy of Preventive Medicine and other authoritative units, about 60% of children in China are zinc deficient, and the zinc deficiency rate of pregnant women and lactating women is about 30%. Therefore, China has been vigorously promoting the improvement of citizens' zinc nutrition.
Yeast is a group of unicellular eukaryotes, and its cell protein content is as high as 50% of that of dry cell weight, and it contains essential amino acids. Yeast has small volume, large surface area, vigorous metabolism and rapid reproduction, so the development and application of yeast active substances and yeast polysaccharides have broad prospects.
From a biological point of view, children need a lot of nutrients in the process of growing up, but the human body has a choice in absorbing nutrients, because people are an organism, and only the biological substances closest to the human body can be absorbed and utilized more effectively and safely by the human body. Yeast itself is also a kind of organism, and the structure of nutrients needed for its growth is very similar to that of human body, which accords with the best nutritional ratio of human body. Therefore, from the biological point of view, yeast zinc is more suitable for human absorption and utilization. High zinc content: the zinc content of zinc-rich yeast is as high as 50000mg/kg；;
High utilization rate: the absorption and utilization rate of yeast zinc is over 70%, and the effect of zinc supplement is 5 ~ 10 times that of traditional zinc supplement preparation;
Small side effects: it reduces the stimulation of traditional zinc supplement preparation on digestive tract and eliminates the side effects of inorganic zinc. The main ingredient is zinc-rich yeast.
The dosage depends on the product requirements and the zinc content of raw materials.
Product standard Q/YBJ02.37-2002
Product specification 5kg/ bag; 10kg/ box; 20 kg/barrel
The shelf life is 24 months.
Storage conditions: cool and dry place.
The exterior is gray powder with uniform fineness or yellow particles with uniform particle size.