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    Home > Biochemistry News > Plant Extracts News > Mung bean water lift

    Mung bean water lift

    • Last Update: 2020-06-12
    • Source: Internet
    • Author: User
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    Extract source: This product is a dry powder of water extracted from the seeds of the bean plant mung bean Phaseo Lus radiatus Lcharacter" this product is light brown-red to sepia powder, the active ingredient seofa is soluble in hot water"Identification" take this product plus 50% methanol to make 5% solution for test ingeTake the standard control of green beans 1.0g heated water 40 ml, 80 degrees C ultrasonic extraction 30 minutes, the filter steamed dry, residue plus 50% methanol 1 ml to dissolve as a control liquidTake the above two liquid s10 sl each, respectively, on the same silicone G board, one point four board(1) to butanol-dimethyl pyridine-water (6:3:1) to expand, sprayed fennel-sothrowe sulfuric acid test liquid, hot wind show(2) to positive butanol -ice acetic acid - water (4:1:5), sprayed 0.1% of the tridone test liquid, the hot wind show(3) unfolded in chloroform-methanol-water (8:1:1), sprayed with 5% aluminum trichloride ethanol solution, and examined under 365nm ultraviolet lamp(4) is expanded by chloroform-methanol-water (6:4:0.3) and sprayed with 10% ethanol sulfate solution, with the hot wind blowingmore than four plates, fluorescent spots and visible spots corresponding to the rate of 80%the test liquid method of fennel aldehyde sulfate: take 0.5 ml of fennel, 9 ml ethanol, 0.5 ml of concentrated sulfuric acid, 0.1 ml ice acetic acid, mixed, ready to use newMoisture: No more than 60% (Appendix IX.H)Ash: No more than 4.0% (Appendix IX.K)Heavy Metals: No more than 10ppm (Appendix IX.E)Arsenic Salt: No 2pprn (Appendix IXF)dextrin: no more than 2.0% (Appendix IV) Pesticide Residues: 666 (Total BHC) shall not exceed 0.2ppm DDT shall not exceed 0.2ppm PcAd(PCNB) must not exceed 0.1ppm (Appendix IX.Q) "Dip- Toss" asothem (Appendix X A) function seoecological, diuretic, anti-alcohol poisoning storage is cool, dry and light-proof
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