净橡实壳:净制橡实壳
Jing-xiang-shi-ke: Xiang-shi-ke processed by cleaning.

功效作用 功能
Efficacy and Functions

涩肠止泻，止带，止血，敛疮。主治
Astringe the intestines to stop diarrhea, stop abnormal vaginal discharge, stop bleeding, and heal wounds. Used to treat...

用于赤白下痢，肠风下血，脱肛，带下，崩中，牙疳，疮疡。用法用量
Used for red and white dysentery, intestinal wind with blood, prolapse of the anus, abnormal vaginal discharge, hemorrhoids, dental caries, and sores. Dosage and administration.

内服：煎汤，3-10g；或炒焦研末，每次3-6g。外用：适量，烧存性，研末，调敷，或煎汁洗。药理作用
Internal use: Decoction, 3-10g; or stir-fry and grind into powder, 3-6g each time. External use: appropriate amount, burn to ashes, grind into powder, apply topically, or decoct and wash with the juice. Pharmacological actions.

麻栎壳斗含鞣质19%-29%。鞣质具有收敛止泻的作用。相关论述
The pericarp of Quercus mongolica contains 19%-29% tannins. Tannins have astringent and antidiarrheal effects.

《宁夏中草药手册》：“收敛，止血，止泻。治便血，子宫出血，白带泻痢，恶疮痈肿。”临床应用 相关配伍
"Handbook of Traditional Chinese Medicine in Ningxia: Astringent, hemostatic, antidiarrheal. Used to treat hemorrhoids, uterine bleeding, leukorrhea, and abscesses." Clinical applications and relevant combinations.

1、治慢性痢疾：橡碗子炒焦，研末。早晚各服6g。（《山西中草药》）2、治下痢脱肛：橡斗壳烧存性，研末。猪脂和搽，并煎汁洗之。（《直指方》）3、治恶疮痈肿：辽东栎壳斗15g。煎水洗患处。（《宁夏中草药手册》）附注

1. For treating chronic dysentery: Fry and grind acorns, take 6g in the morning and evening. (From "Shanxi Herbal Medicine")2. For treating prolapsed rectum with diarrhea: Burn and grind acorn shells, mix with lard for topical application, and decoct for washing. (From "Zhi Zhi Fang")3. For treating malignant ulcers and abscesses: Take 15g of Liaodong oak bark, decoct in water for washing the affected area. (From "Ningxia Herbal Medicine Handbook") Additional notes

斗壳用来染棉布和须发。加工炮制 采收加工
Douchi is used for dyeing cotton cloth and hair. Processing involves harvesting and processing.

采收橡实时收集，晒足干。药材鉴别 药材性状
Collect the acorns in time and dry them in the sun. Medicinal material identification and characteristics of medicinal materials.

壳斗杯状，直径1.5-2cm，高约2cm。外面鳞片状苞片狭披针形，呈覆瓦状排列，反曲，被灰白色柔毛；内面棕色，平滑。气微，味苦、涩。植物学信息 植物种属
The shell is cup-shaped, with a diameter of 1.5-2cm and a height of about 2cm. The outer bracts are scale-like and narrowly lanceolate, arranged in a tile-like manner, recurved, and covered with gray-white soft hairs; the inner surface is brown and smooth. It has a slight odor, with a bitter and astringent taste. This plant belongs to the botanical species.

壳斗科植物麻栎或辽东栎。形态特征
Quercus mongolica or Quercus liaotungensis, plants of the Fagaceae family. Morphological characteristics.

1、麻栎又名：栩、栎、枥、橡枥、橡子树。落叶乔木，高达30米，胸径达1米，树皮深灰褐色，深纵裂。幼枝被灰黄色柔毛，后渐脱落，老时灰黄色，具淡黄色皮孔。冬芽圆锥形，被柔毛。叶片形态多样，通常为长椭圆状披针形，长8-19厘米，宽2-6厘米，顶端长渐尖，基部圆形或宽楔形，叶缘有刺芒状锯齿，叶片两面同色，幼时被柔毛，老时无毛或叶背面脉上有柔毛，侧脉每边13-18条；叶柄长1-3(-5)厘米，幼时被柔毛，后渐脱落。雄花序常数个集生于当年生枝下部叶腋，有花1-3朵，花柱30壳斗杯形，包着坚果约1/2，连小苞片直径2-4厘米，高约1.5厘米；小苞片钻形或扁条形，向外反曲，被灰白色绒毛。坚果卵形或椭圆形，直径1.5-2厘米，高1.7-2.2厘米，顶端圆形，果脐突起。花期3-4月，果期翌年9-10月。2、辽东栎又名：辽东柞、杠木、柴树、青冈柳。落叶乔木，高达15米，树皮灰褐色，纵裂。幼枝绿色，无毛，老时灰绿色，具淡褐色圆形皮孔。叶片倒卵形至长倒卵形，长5-17厘米，宽2-10厘米，顶端圆钝或短渐尖，基部窄圆形或耳形，叶缘有5-7对圆齿，叶面绿色，背面淡绿色，幼时沿脉有毛，老时无毛，侧脉每边5-7(-10)条；叶柄长2-5毫米，无毛。雄花序生于新枝基部，长5-7厘米，花被6-7裂，雄蕊通常8；雌花序生于新枝上端叶腋，长0.5-2厘米，花被通常6裂。壳斗浅杯形，包着坚果约1/3，直径1.2-1.5厘米，高约8毫米；小苞片长三角形，长1.5毫米，扁平微突起，被稀疏短绒毛。坚果卵形至卵状椭圆形，直径1-1.3厘米，高1.5-1.8厘米，顶端有短绒毛；果脐微突起，直径约5毫米。花期4-5月，果期9月。分布区域

1. Quercus variabilis, also known as Xǔ, Lì, Lì, Xiànglì, and Xiàngzǐshù, is a deciduous tree that can grow up to 30 meters tall with a diameter at breast height of up to 1 meter. The bark is dark gray-brown and deeply furrowed. The young branches are covered with gray-yellow soft hairs that gradually fall off as they age, turning gray-yellow with light yellow pores. The winter buds are conical and hairy. The leaves come in various shapes, usually elongated lanceolate, measuring 8-19 cm long and 2-6 cm wide, with a gradually pointed tip, rounded or broadly wedge-shaped base, and prickly serrated margins. The leaves are the same color on both sides, hairy when young, becoming hairless when mature, or with soft hairs on the veins on the underside. There are 13-18 pairs of lateral veins on each side. The leaf stalk is 1-3 (-5) cm long, hairy when young, and gradually sheds off. The male flower clusters usually consist of 1-3 flowers located in the leaf axils of the lower branches of the current year, with a cup-shaped pistil shell covering about half of the nut, along with small bracts measuring 2-4 cm in diameter and about 1.5 cm high. The bracts are lanceolate or oblong, curved outward, and covered with gray-white hairs. The nuts are oval or elliptical, measuring 1.5-2 cm in diameter and 1.7-2.2 cm in height, with a rounded top and a protruding hilum. The flowering period is from March to April, and the fruiting period is from September to October of the following year.2. Quercus liaotungensis, also known as Liaodong Zà, Gàngmù, Cháishù, and Qīngāngliǔ, is a deciduous tree that can grow up to 15 meters tall. The bark is gray-brown and furrowed vertically. The young branches are green, hairless, turning gray-green with light brown circular pores as they age. The leaves are inversely ovate to long ovate, measuring 5-17 cm long and 2-10 cm wide, with a rounded or shortly pointed tip, narrow rounded or auriculate base, and 5-7 pairs of rounded teeth on the margin. The upper surface of the leaf is green, while the lower surface is light green. The leaves are hairy along the veins when young, becoming hairless when mature, with 5-7 (-10) pairs of lateral veins on each side. The leaf stalk is 2-5 mm long and hairless. The male flower clusters are located at the base of the new branches, measuring 5-7 cm long, with 6-7 lobes on the flower, usually 8 stamens. The female flower clusters are located at the upper leaf axils of the new branches, measuring 0.5-2 cm long, with 6 lobes on the flower. The pistil shell is shallow cup-shaped, covering about one-third of the nut, with a diameter of 1.2-1.5 cm and a height of about 8 mm. The small bracts are long triangular, 1.5 mm long, slightly raised and sparsely covered with short hairs. The nuts are ovate to ovoid-elliptic, measuring 1-1.3 cm in diameter and 1.5-1.8 cm in height, with short hairs on the top and a slightly raised hilum with a diameter of about 5 mm. The flowering period is from April to May, and the fruiting period is in September. Distribution area.

1、麻栎：分布于华东、中南及辽宁、河北、陕西、陕西、甘肃等地。2、辽东栎：分布于东北、华北及陕西、宁夏、甘肃、青海、山东、四川等地。生长环境

1. Quercus aliena: Distributed in East China, Central South China, Liaoning, Hebei, Shanxi, Shaanxi, and Gansu, etc.2. Quercus liaotungensis: Distributed in Northeast China, North China, Shanxi, Ningxia, Gansu, Qinghai, Shandong, Sichuan, etc. Growing environments.

1、麻栎：生于海拔200-2200m的山地、丘陵与针叶林、阔叶林中。2、辽东栎：生于海拔300-2500m的山坡或山顶阔叶落叶林中。

1. Quercus aliena: It grows in mountains, hills, coniferous forests, and broad-leaved forests at altitudes of 200-2200 meters.2. Quercus liaotungensis: It grows on mountain slopes or mountain top broad-leaved deciduous forests at altitudes of 300-2500 meters.