Pungent, warm and nontoxic.
Meridian enters lung, spleen and stomach.
Efficacy of dispelling cold, removing dampness and promoting diuresis, stopping vomiting and resolving phlegm, invigorating stomach and promoting digestion.
Indications: vomiting due to moderate cold, cough with phlegm, abdominal cold and loss of appetite; It can detoxify Rhizoma Arisaematis and Rhizoma Pinelliae, and kill botulism. Ginger bark is mainly used for swelling and pain.
Those with yin deficiency, hyperhidrosis, anemia, dissipation of heart-qi, and fiery abdominal pain are forbidden to eat and get angry.
rhizoma zingiberis
Drikinger
The source is the rhizome of ginger. )Rosc。
The plant is a perennial herb with a height of 40 ~ 100 cm. Leaves in 2 rows, linear-lanceolate, 15 ~ 30 cm long, 2 cm wide, smooth and hairless. Flowering stems are born from rhizomes, about 20cm high; Spikes ovate to elliptic; Bracts pale green, ovoid; Corolla yellow-green, lobes lanceolate; The central lobe of the lip is oblong, obovate, shorter than the corolla lobe, with lavender stripes and yellowish spots; Purplish stamens. This product seldom blooms when planted.
It is cultivated in most parts of our country. Location: Sichuan and Guizhou.
Digging in winter, removing stems, leaves and fibrous roots, washing and drying in the sun or drying at low temperature.
The rhizome is flat and thick, branched and fingerlike, 3 ~ 7 cm long and 1 ~ 2 cm thick. The surface is grayish yellow or grayish brown, rough, with longitudinal wrinkles and connections. Scales often remain on the branches, and there are stem marks or buds on the top of the branches. Solid, yellow-white or grayish-white, with powdery and granular cross section, with obvious ring lines in the inner cortex, scattered in vascular bundles and yellow oil chambers. The smell is unique and the taste is spicy.
The chemical composition contains volatile oil, and the main components of the volatile oil are gingerol, gingerol, bisabolene, α-curcumene, linalool, eucalyptol and α-borneol. In addition, it also contains gingerol, a spicy component, and gingerol, a decomposition product; It also contains a variety of amino acids.
Hot sex and pungent taste.
Function: Warming the middle warmer to dispel cold, restoring yang and dredging veins, warming dryness and resolving phlegm. Used for epigastric cold pain, vomiting and diarrhea, cold limbs, weak pulse, excessive phlegm and cough.