Corydalis (Greek korydalís "crested lark") is a genus of about 470 species of annual and perennial herbaceous plants in the Papaveraceae family, native to thetemperate Northern Hemisphere and the high mountains of tropical eastern Africa. They are most diverse in China and the Himalayas, with at least 357 species in China.

Corydalis Yanhusuo Extract is a tuberous early flowering east Asian flowering plantspecies. Corydalis extract contains a variety of alkaloids including corynoline, acetylcorynoline dcorydalin, dltetrahydropalmatine, protopine, tetrahydrocoptisine, dltetrahydrocoptisine, dcorybulbine and allocrytopine. They may represent a category of neurotransmitter stabilizers which have potential use inbroad range of psychotic and neurological disorders.

1. With the function of expelling Wind and wet, the main water valley dysentery, just ejaculation;

2. With the primary treatment of Weak Constitution gas weak, shortness of breath heart palpitations;

3. With the treatment of fatigue eat less, throat thirsty, and rheumatism lumbar and leg pain;

4. With the treatment of limb heartless joint flexion and extension negative, frostbite and other symptoms.

1. Applied in the Pharmaceutical field;

2. Applied in food field.

3. Applied in the Health products field.