Little white chrysanthemum volatile oil

Extraction source: This product is the above-ground extractofed volatile oil ingredient of the chrysanthemum plant tanacetum parthenium (L.) Sch-Bup, with a total volatile oil content of 80%main ingredients camphor Camphor, content: 20%p style"text-align:center; "img alt" "little white chrysanthemum volatile oil" src"/uploads/allimg/1702/2-1F2021555D42.jpg" style: "style: 118px"; Height: 113px; ""Identification" take this product plus ether to make 0.5% solution for test ingeTake the standard small white chrysanthemum ester, kelomite, camphor, fengo and ether to make each containing 4mg / ml of solution for control liquid: take small chrysanthemum standard control medicine 1.0g plus ether 30 ml, ultrasonic extraction 30 minutes, the filter concentrate to 1 ml for controlTake the above three liquid each 8 sl, respectively, on the same silicone G board, a point two board(1) Oil ether-ethyl acetate (9:1) unfolded, sprayed 1% vanilla aldehyde sulfuric acid solution, hot wind show(2) cyclohetane-chloroform-ethyl acetate (15:5:0.5) is expanded, sprayed with 5% vanilla aldehyde sulfuric acid ethanol solution, hot windthe above two plates, the corresponding position of the standard speckle appears the same color spots, compared to the standard medicinal spots, the corresponding rate of 60%fat oil: take this product 1.0g plus ethanol 10 ml, shake well placed, no oil dropletsheavy metals: no more than 10 ppm (appendix IX.E)content determination: Gas chromatography (appendix VI.E) measurementchromatography condition stainless steel column, 3mm x 2m: 102 silanewhite white stretcher, 60 to 80 eyesfixed phase: PEG-20M, 8%column temperature: 120 degrees Ccolumn front pressure: 1.5kg/cm2gasification chamber temperature: 240 degrees Ctest chamber temperature: 180 degrees Cdetector: FIDair: N2-40ml, minutesH2-70ml/minair -350ml/minsensitivity: 1000000standard curve: take 10.37mg of camphor, plus ether dissolved, set at 1 mlThe peak area was measured by sampling measurement by taking 0.2?l, 0.4?l, 0.6?l, 0.8?l, 1.0?l, 1.2?l, 1.4?l, 1.6?lregression equation: Y.169X-3.46 Sample determination: Take the product 0.5 ?l, inject the gas chromatography assayVolatile Oil Assay: (Appendix XD) Assaysfunction: analgesic, deheating, conditioning, anti-inflammatorystorage is closed, cool and dry