Ganoderma lucidum powder is mainly composed of Ganoderma lucidum polysaccharide, Ganoderma lucidum acid, adenosine, more than 10 kinds of bases, oleic acid, cellulose, amino acids, trace elements, etc. it has a very wide range of applications, and has medical effects on heart, lung, liver, spleen, kidney, etc. How to identify true and false Ganoderma powder? Which crowd is not suitable to eat Ganoderma powder?
Ganoderma lucidum powder is light brown, brown to purple brown. Hyphae scattered or agglomerated, colorless or light brown, slender, slightly curved, branched. 5-6. 5 μ m in diameter. The spore is brown, oval, with flat top, colorless outer wall and verrucous protuberance on the inner wall, 8-12 μ m in length.
(2) Test identification
Take 2G of Ganoderma lucidum sample powder, add 30ml of ethanol, heat and reflux for 30min, filter, evaporate the filtrate, dissolve the residue in 2ml of methanol, and use it as the test solution. In addition, 2G of Ganoderma lucidum was taken as the reference material, and the control material solution was prepared by the same method. In the thin layer chromatography test, 4 μ l of the above two solutions were absorbed, and then they were respectively put on the same silica gel G thin layer plate. The upper layer solution of petroleum ether (60-90 ℃) - ethyl formate formic acid (15:5:1) was used as the developing agent. The solution was taken out, dried, and inspected under the ultraviolet light (365 nm). In the chromatogram of the test sample, there were fluorescent spots with the same color at the corresponding position of the chromatogram of the control drug.
The following people are not suitable for Ganoderma lucidum powder:
1. Cold crowd
People suffering from cold in life are not suitable to eat Ganoderma lucidum powder, because cold is called typhoid in traditional Chinese medicine. Patients are hot and afraid of cold. At this time, their viscera function will be weakened. At this time, eating Ganoderma lucidum powder is not conducive to the recovery of cold, on the contrary, it will aggravate the disease.
2. Yin deficiency and internal heat
People with Yin deficiency and internal heat are not suitable to eat Ganoderma lucidum powder, otherwise it will aggravate the symptoms of yin deficiency and internal heat. In fact, yin deficiency and internal heat is a saying in traditional Chinese medicine, which refers to those people who often have dry stools, red and yellow urine, and who are afraid of heat and irritable. In addition, no more than a week after the operation, people and people who are bleeding can not eat Ganoderma lucidum powder, otherwise it is very bad for the recovery of the body.