Traits and chemical composition Character identification products for the yellow fine powder, quality is easy, easy to fly, hand rubbing a sense of lubrication, water is not sinking. Odorless, tasteless. Bright yellow color, strong lubrication, pure is better. Microscopic identification of pollen grains solitary (Eastern cattails, pollen grains set for 4 fit), spherical, diameter 24-30μm, the surface resembles a reticular glyph, single germination hole is not obvious. 1. Cattail leaf, pollen main flavonoids: typhaneoside or isorhamnetin-3-O-2G-α-L-pyrhamolyl (1-2)-α-L-pyrazole Muranosanosyl (1-6)-β-D-glucopyranoside O[ O-2G-α-L-rhamnopyranosyl(1-2)-α-L-rhamnopyranosyl(1-6)-β-D- Glucopyranoside], kaempferol-3-O-2G-α-L-rhamnopyranosyl (1-2)-α-L-rhamnopyranosyl (1-6)-β-D-pyrazole Glucosamine 甙[kaempferol-3-O-2G-α-L-rhamnopyranosyl(1-2)-α-L-rhamnopyranosyl(1-6)-β-D-glucopyranoside], isorhamnetin-3-O- α-L-rhamnosyl (1-2)-β-D-glucoside [isorhamnetin-3-O-α-L-rhamnosyl(1-2)-β-D-glucoside], kaempferol-3 -O-α-L-rhamnoyl (1-2)-β-D-glucoside [kaempferol-3-o-α-L-rhamnosyl(1-2)-β-D-glucoside], suede Rutin-3-O-α-L-rhamosyl (1-2)-β-D glucosamine [quercetin-3-O-α-L-rhamnosyl(1-2)-β-D-glucoside], Quercetin, kaempferol, isorhamnetin, naringenin. Also contains sterol components: β-sitosterol, β-sitosterol glucoside, β-sitosterol palmitate. Also contains 7-methyl-4-triacontanone (7-methyl-4-TCMLIBiacontanone), 6-triacontanol (6-TCMLIBiTCMLIBiacontanol), pentacosane (pentacosane). It also contains polysaccharides TAA, TAB, and TAC with relative molecular weights of 57000, 80,000, and 86,000, respectively. TAA consists of galactose, galacturonic acid, arabinose, and rhhamose. Xylose (xylose) has a molar ratio of 2.7:6.5:6.6:2.7; 1.0. TAB consists of galactose, galacturonic acid, arabinose, and rhamnose massaging fluids with a ratio of 2.3:2.4:8.7:1.0. TAC consists of half Lactose, galacturonic acid, arabinose, and rhamnose have a molar ratio of 1.7:1.7:5.2:1.0. Also contains aspartic acid, threonine, serine, glutamic acid, valine, arginine, proline ) Cystine (cystine), tryptophan (TCMLIByptophane) and other amino acids and titanium, aluminum, boron, antimony, chromium, copper, mercury, iron, iodine, molybdenum, selenium, zinc and other trace elements. It also contains volatile oil. Its main components are: 2,6,11,14-tetramethylnonadecane, methyl palmitate, and palmitic acid. ), also containing 2-octadecenol, 2-pentylfuran, β-pinene, methyl 8,11-octadecadienoate ( Methyloctadeca-8,11-dienoate), 1,2-dimethoxybenzene, 1-methylnaphthalene, 2,7-dimethylnaphthalene ) A total of 63 components. 2. Leaves of Typha angustifolia, Pollen Main Contains Flavonoids Ingredients: Naringenin, Isorhamnetin, Quercetin, Isorhamnetin-3-O-(2G-α-L-rhamnopyrhamidyl)-rucoid甙[isorhamnetin-3-O-(2G-α-L-rhamnopyranosyl)-rutinoside] ie, cattails, quercetin-3-O-α-L-pyrhamopyryl (1-2)-[ α-L-rhamnopyranosyl (1-6)]-β-D-glucopyranoside. Mouth Pieces,Disposable Mouth Pieces,Medical Mouth Pieces,Disposable Cardboard Mouthpieces Hengshui Qifei Paper Products Co. LTD , https://www.hengshuiqifei.com