Epimedin K is a natural product from Epimedium koreanum NAKAI (Berberidaceae).
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C)
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: firstname.lastname@example.org
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Biol Pharm Bull.2018, 41(11):1645-1651
Industrial Food Engineering2015, 19(4):408-413
Arch Pharm Res.2015, 38(6):1080-9
J of the Society of Cosmetic Scientists of Korea2018, 44(4):407-417
J Nat Med.2017, 71(4):745-756
Polytechnic University of Catalonia2017, 105826
Sci Rep. 2017, 12953(7)
Asian Journal of Chemistry2014, 26(8):2425
J Nat Sc Biol Med2019, 10(2):149-156
Pharmaceutical Bulletin, 1996,44(2):446-447.
A New Flavonol Glycoside, Epimedin K, From Epimedium koreanum.[Reference: WebLink
METHODS AND RESULTS:
A new flavonol glycoside named Epimedin K was isolated from the aerial parts of Epimedium koreanum NAKAI (Berberidaceae). Its chemical structure was found to be anhydroicaritin 3-O-β-D-(2, 6-di-O-acetyl) glucopyranosyl (1→3)-α-L-(4-O-acetyl) rhamnopyranoside-7-O-β-D-glucopyranoside on the basis of spectroscopic and chamical evidence.