I won't! The whole length of the old crow gourd ladle is 15-30cm, often in an arc shape, with pubescence on the ground. The roots are slender, brown and long. Stems untwisted, mostly branched from the base, cylindrical, with longitudinal wrinkles; Light, brittle and easily broken. Leaves opposite, mostly broken or falling off. After flattening, the whole blade is strip-shaped, 3-5cm long and 2-5cm wide. These flowers are small, yellow and white. Hair follicles are spindle-shaped with longitudinal wrinkles on the surface. Slight breathing and astringency.

(2) Gourd, with twisted stems and few branches; Leaves strip or strip oblong.

chemical composition

It is separated from the whole grass of melon; β-sitosterol, carotene, ferulic acid, succinic acid, sucrose, quercetin, 1, 3-o- dimethyl inositol (65438). The isolation of β-coumarin acetate, lupeol acetate, α-coumarin octanoate, 1, 3- dipalmitoyl -2- sorbitol-glycerol (glycerol -65438+) was also reported. 3- dipalmitoyl -2- sorbate), tamarind, tamarind -3-O-β-D- galactoside (tamarind -3-O-β-D- galactopyranoside) and cucurbitacin (sioideoside). Tamarixin and gamboge [3] are separated from the whole grass of Spartina [3].

pharmacological action

The extract of this product has actually antiviral effect in vivo and in vitro.

Sexual taste

Sweet; Cold sex.

Meridian tropism

Lung meridian

Functional indication

Supplementing lung qi; Clearing heat and reducing fire; Produce fluid to quench thirst; Anti-inflammatory and analgesic. Inflammation of main deficiency fire; Sore throat; Deficiency of both qi and yin; God is tired and forgetful; Deficiency thirst; Dizziness and insomnia; Postpartum weakness; There is not enough milk.

dosage

Oral administration: 15-30g, decocted.

Conclusion: Through the above introduction, we have learned the relevant knowledge about sweet potato in detail, and we know that sweet potato has the function of tonifying lung qi; The effect of clearing heat and reducing fire, and the inflammation of sweet potato against virtual fire; Sore throat; Symptoms such as deficiency of both qi and yin are also very effective.