Shanghai-painted Reishi genealogy DNA test can make fake Lingzhi now in shape

"long-term supply of wild Reishi", "Reishi spore powder production and sales" ..After typing the word "Reishi" on the search page, you can search for a large number of Reishi sales ads, but these Reishi is really true? Yesterday, the reporter learned from the Shanghai Academy of Agricultural Sciences Edible Bacteria Research Institute, the Institute has now built the first reishi medicinal resources information base, recorded a variety of Lingzhi's agricultural characteristics and molecular structure, in the future, through DNA testing and comparison can make the fake Lingzhi present shapeZhang Jinsong, deputy director of the Shanghai Academy of Agricultural Sciences Edible Bacteria Research Institute, told reporters, in order to understand the Chinese Lingzhi genealogy, from 2003 onwards, Shanghai Academy of Agricultural Sciences edible bacteria experts began to collect Lingzhi, so far a total of more than 150 Lingzhi strains, through unified cultivation, recorded the source of these Lingzhi, cultivation conditions and picking time, and extract the DNA of the representative fragments of Lingzhi, painted as the first reiki medicinal resources information bankChina has Lingzhiko fungi 4 genus 98 species, but from last year, the relevant management departments in China began to carry out the registration of species, which led to Reishi same-name or alien name phenomenon serious, coupled with some Lingzhi was milled into powder, easy fish mixed beads, so that many citizens in the purchase of Lingzhi is at a lossWith this Reishi genealogy, scientists can easily extract the fake Reishi through DNA testing and comparisonIn addition, the reporter also learned that the chemical composition of Lingzhi is very complex, often due to the production area, cultivation matrix and extraction methods slightly different, and changesHowever, from the current research, wild reishi and cultured reishi in the nutritional composition of the difference is not large