Function of jujube stone Function of jujube stone

The source is from the Record of Famous Doctors.

Pinyin name z m 4 o h é

English name seed of common chrysanthemum, seed of jujube.

Source: Ziziphus jujuba Bunge of Rhamnaceae.

Latin plant and animal mineral name: jujube.

Harvest and storage: when processing jujube meat food, collect jujube stones.

The original form of jujube deciduous shrubs or small trees is as high as 10m. There are long branches, short branches and new branches, the long branches are smooth and hairless, the young branches are slender and slightly curved, purple or grayish brown, with two stipules, and the long thorns can reach 3cm, thick and straight, and the short thorns are bent and 4-6 mm long; Short branches are short and thick, rectangular, and emanate from old branches; Annual branchlets are green, pendulous, solitary or 2-7 clusters on short branches. Simple leaves alternate, papery, petiole length 1-6mm, long branches up to1cm; Leaf blade ovoid, ovoid-elliptic, 3-7 cm long and 2-4 cm wide, with obtuse or round apex, small tip, slightly inclined base, nearly round, serrated edge, dark green above, hairless below, hairless or pubescent along veins; Basal three veins. Flowers yellow-green, bisexual, usually 2-8 inserted in leaf axils into cymes; Calyx 5-lobed, lobes ovate-triangular; Petals 5, obovoid, with claws at the base; Stamens 5, opposite petals, inserted at the edge of disk; Disk thick, fleshy, round, 5-lobed; Ovary 2-loculed, connate with disk, style 2-cleft. Drupe is oblong or ovoid, 2-3.5 cm long and 1.5-2 cm in diameter. It is red when it matures, and then becomes reddish purple. The mesocarp is thick and sweet, and the core is pointed at both ends. The seed is oblate, about 65438 0 cm long. The flowering period is from May to July, and the fruiting period is from August to September.

Habitat distribution ecological environment: Born in the mountains, hills or plains below the altitude of 1700m, it is widely cultivated all over the country with many cultivated varieties.

Resource distribution: It originated in China, and now it is often cultivated in Asia, Europe and America.

Bitter in nature; flat

Meridian-entering liver; Kidney meridian

Function indication detoxification; Heal the sore. Main scabies; oral ulcer

Usage and dosage for external use: appropriate amount, ground after burning, and finally applied.

Schools discuss 1. Records of a Famous Doctor: Michael Chen, a three-year-old man, is benevolent, burning, bitter in taste, mainly suffering from abdominal pain and pathogenic factors.

2. "Compendium of Materia Medica": removing core, burning research, and mixing shin sores.