Aloe emodin is an antibacterial active component of rhubarb. It is a chemical with orange acicular crystal (toluene) or earthen crystalline powder. Aloe emodin can be extracted from aloe vera. Aloe emodin has many benefits to human health, with anti-tumor activity, antibacterial activity, immunosuppressive effect and purgative effect, and is now widely used as a raw material for drugs and cosmetics (refer to relevant literature)
