In February 2020, the water-soluble vitamin detection kit (ultra high performance liquid chromatography tandem mass spectrometry) (VB1, VB2, VB3, VB5, VB6, vb7, vb9, VB12, VC) and fat soluble vitamin detection kit (ultra high performance liquid chromatography tandem mass spectrometry) (VA, VD2, VD3, VE, VK) independently developed by Shandong Yingsheng Biotechnology Co., Ltd. passed the drug supervision and management of Shandong Province With the approval of the Bureau, it obtained the national class II medical device registration certificate (Registration Certificate No.: lxzz 20202400129 and lxzz 20202400103 respectively), making Yingsheng biology the first and only enterprise in China to obtain class II Registration Certificate for 14 full spectrum vitamin testing projects.

The 14 vitamin detection items of the full spectrum launched by Yingsheng biology are the release of B1, B2, B3, B6, B12, folate, B5, B7, C (water-soluble vitamin), a, D2, D3, e, K (fat soluble vitamin) from serum samples through kits. After treatment, the vitamin content is determined by high performance liquid chromatography tandem mass spectrometry. This method is internationally recognized as the "gold standard" for vitamin detection.

"What is vitamin"
Vitamin is one of the six major nutrients of human body, which is necessary to maintain human life activities. Vitamins can be divided into fat soluble and water soluble. Fat soluble vitamins include vitamin A, D, e and K; water soluble vitamins mainly include B group vitamins and vitamin C.
The phenomenon of insufficient or excessive intake of vitamins is common in China. Blind and large-scale vitamin supplementation is not only harmful to the body, but also affects the absorption of other nutrients. "The way to health is nutrition balance", so only scientific monitoring of vitamin balance can ensure our nutrition balance and health.
"What is the meaning of detection"
At present, the research of vitamin has been more mature, and its function has been analyzed more and more. Please follow the editor to see the clinical significance of some vitamin tests.
A kind of Vitamin A: maintain normal vision, prevent night blindness; maintain epithelial tissue health; promote growth and development; increase resistance to infectious diseases; prevent and treat dry eye disease.
A kind of Vitamin D: regulate the metabolism of calcium and phosphorus in human body, promote absorption and utilization, and promote bone growth. A kind of
A kind of Vitamin E: maintain normal reproductive capacity and muscle metabolism; maintain the integrity of central nervous system and vascular system. A kind of
A kind of Vitamin K: hemostasis. It is not only the main component of prothrombin, but also can promote the liver to make prothrombin.
A kind of Vitamin B1: keep the normal function of circulation, digestion, nerve and muscle; adjust the function of gastrointestinal tract; form the coenzyme of decarboxylase, participate in the metabolism of sugar; prevent beriberi. A kind of
A kind of Vitamin B2: also known as riboflavin. Nucleoside is a component of many important coenzymes in the body, which can transfer hydrogen in the process of substance metabolism. It is also a necessary substance for protein, sugar, fatty acid metabolism and energy utilization and composition. It can promote growth and protect the health of eyes and skin. A kind of
A kind of Vitamin B3: also known as niacin. It can be used to treat headache, migraine, tinnitus and vertigo of inner ear. At the same time, it can also be used to treat pellagra and increase the resistance of microvasculature.
A kind of Vitamin B5: also known as pantothenic acid. Anti stress, anti cold, anti infection, prevent the toxicity of some antibiotics, and eliminate postoperative abdominal distention.
A kind of Vitamin B6: plays an important role in protein metabolism. Treatment of neurasthenia, vertigo, atherosclerosis, etc.
A kind of Vitamin B7: it can enhance the immune response and infection resistance of the body, stabilize the lysosomal membrane of normal tissue, maintain the humoral immunity and cellular immunity of the body and affect the secretion of a series of cytokines. Large dose can promote thymus hyperplasia, just as the combination of immunoenhancer can enhance immunity.
A kind of Vitamin B9: also known as folic acid. Its main functions include preventing birth defects, preventing premature aging, preventing heart attacks, treating mental diseases, and helping your body produce more red blood cells. In addition, as a coenzyme, it can support muscle formation, fight against free radicals, prevent cancer and help fertility.
A kind of Vitamin B12: it is the only water-soluble vitamin containing metal ions necessary for human body. It has the important functions of preventing pernicious anemia, alleviating dyspepsia, promoting protein synthesis, helping human body absorb folic acid and delaying intellectual degradation.
A kind of Vitamin C: it connects the bone, teeth and connective tissue structure; it has the function of binding the cells in the capillary wall; it increases the antibody and resistance; it promotes the maturation of red blood cells.
Novel coronavirus pneumonia is obviously an indispensable factor in the whole life cycle of human body. Is it effective for the new crown pneumonia that is now happening?

"When novel coronavirus pneumonia meets vitamin"
The novel coronavirus pneumonia, which is reported by Professor Peng Zhiyong, director of the critical care medicine department of Zhongnan Hospital of Wuhan University, said: "VC has two advantages in treating new crown pneumonia. One is the ability to protect against oxidative damage, and second to improve immunity." In 2019, a paper called "the antivirus properties of vitamin C" mentioned that many viruses will stimulate the activation of phagocytes and release ROS to eliminate the invading virus after infecting the human body. However, too much ROS is actually harmful to human body, but it will cause tissue and organ damage, produce inflammation, and induce disease. For example, a novel coronavirus pneumonia may cause an "inflammatory storm", which can lead to systemic organ damage. Vitamin C is an effective antioxidant that removes oxygen free radicals, thereby alleviated oxidative damage caused by viruses.
Meanwhile, novel coronavirus novel coronavirus pneumonia diagnosis and treatment plan (trial version sixth) released by the National Health Protection Commission has also highlighted many micronutrients including vitamin A, D, B and C, which play an important role in the nutritional supplement of new crown pneumonia prevention and treatment.
Yingsheng biology is a leader in technology development, quality control and technical services in the field of clinical mass spectrometry in China, focusing on the field of clinical mass spectrometry for more than ten years, and also integrating R & D, production, sales and third-party medical testing services