Emodin (6-methyl-1,3,8-trihydroxyanthraquinone) is a chemical compound, of the anthraquinone family, that can be isolated from rhubarb, buckthorn, and Japanese knotweed (Reynoutria japonica syn. Polygonum cuspidatum)Emodin is an active component of several plants used in Traditional Chinese Medicine (TCM) such as Rheum palmatum, Polygonum cuspidatum and Polygonum multiflorum. It has various actions including laxative, antibacterial and antiinflammatory effects, has also been identified as having potential antiviral activity against coronaviruses such as SARS-CoV-2, being one of the major active components of the antiviral TCM formulation Lianhua Qingwen
圖片編號:
226793318
拍攝者:
Fredifrancis
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 480 x 206 | JPG | 13 | |
標準授權 | S | 800 x 343 | JPG | 15 | |
標準授權 | M | 2644 x 1134 | JPG | 18 | |
標準授權 | L | 3414 x 1464 | JPG | 20 | |
標準授權 | XL | 4318 x 1852 | JPG | 22 | |
標準授權 | MAX | 10665 x 4575 | JPG | 23 | |
標準授權 | TIFF | 15083 x 6470 | TIF | 39 | |
進階授權 | WEL | 10665 x 4575 | JPG | 88 | |
進階授權 | PEL | 10665 x 4575 | JPG | 88 | |
進階授權 | UEL | 10665 x 4575 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 480 x 206 px | JPG | 13 點 |
標準授權 | 800 x 343 px | JPG | 15 點 |
標準授權 | 2644 x 1134 px | JPG | 18 點 |
標準授權 | 3414 x 1464 px | JPG | 20 點 |
標準授權 | 4318 x 1852 px | JPG | 22 點 |
標準授權 | 10665 x 4575 px | JPG | 23 點 |
標準授權 | 15083 x 6470 px | TIF | 39 點 |
進階授權 | 10665 x 4575 px | JPG | 88 點 |
進階授權 | 10665 x 4575 px | JPG | 88 點 |
進階授權 | 10665 x 4575 px | JPG | 88 點 |