功效作用 功能
The efficacy and functions.
健胃理气。主治
Tonify the spleen and regulate qi. Used to treat...
用于脘胀腹痛；外治跌扑损伤，疥癣。用法用量
Used for epigastric distention and abdominal pain; externally applied for bruises, contusions, and scabies. Dosage and administration.
内服：煎汤，3-6g。外用：适量，煎汤洗浴。也用作香料。化学成分
Internal use: Decoction, 3-6g. External use: Appropriate amount, decoction for bathing. Also used as a spice. Chemical composition.
月桂叶含芳香油0.3%-0.5%，高可达1%-3%，主要成分有芳樟醇、丁香油酚、牻牛儿醇、桉叶素、松油醇、乙酰丁香油酚、蒎烯、水芹烯等，还有芸香甙。其挥发油有抗真菌作用。药理作用
Bay leaves contain 0.3%-0.5% essential oil, which can reach as high as 1%-3%. The main components include cineole, eugenol, terpineol, eucalyptol, acetyl eugenol, terpenes, and sesquiterpenes, as well as glycosides. Its volatile oil has antifungal properties. Pharmacological effects include...
抗病毒作用。给人用月桂叶油鞣酸制剂滴鼻，并以鞣酸作为对照，表明该挥发油有短期的预防感冒的功效，无副作用。相关论述
Antiviral effect. Nasal drops of tannic acid preparation made from bay leaf oil were administered to humans, with tannic acid used as a control, indicating that the volatile oil has a short-term preventive effect against the common cold with no side effects. Relevant discussion.
《台湾药用植物志》：“月桂油为（制成）软膏，涂肿毒，治肠疝痛，脱臼，挫伤，痛风及皮肤病等。”加工炮制 采收加工
"Compendium of Medicinal Plants in Taiwan": "Bay leaf oil is made into ointment for applying to swellings and toxins, treating intestinal hernia pain, dislocations, bruises, gout, and skin diseases." Processing and preparation: Harvesting and processing.
秋季采收，晒干。炮制方法
Harvest in autumn and sun-dry. Processing method.
取原药材，除去杂质，洗净，切丝，干燥。保存方法
Collect the raw medicinal materials, remove impurities, wash thoroughly, cut into shreds, and dry. Storage method.
置通风干燥处。药材鉴别 药材性状
Place in a well-ventilated and dry area. Medicinal material identification and medicinal material properties.
叶长椭圆形或披针形，长6-11cm，宽1.5-4cm，先端锐尖，基部楔形，全缘或微波状，反卷，上表面灰绿色，下表面色淡，两面侧脉和网脉显著突起，无毛；叶柄长5-8mm，无毛。革质，不宜折断。气芳香，味辛凉。植物学信息 植物种属
The leaves are oblong or lanceolate, 6-11cm long and 1.5-4cm wide, with a sharp apex, wedge-shaped base, entire or slightly wavy margins, and are curled backwards. The upper surface is grayish-green, the lower surface is pale, and both sides have prominent lateral veins and reticulate veins, and are hairless. The petiole is 5-8mm long and hairless. The leaves are leathery and should not be easily broken. They have a fragrant aroma and a cool, pungent taste. This is botanical information about the plant species.
樟科月桂属植物月桂。形态特征
The laurel plant belongs to the family Lauraceae. It has the following morphological characteristics:
常绿小乔木或灌木状，高可达12m，树皮黑褐色。小枝圆柱形，具纵向细条纹，幼嫩部分略被微柔毛或近无毛。叶互生，长圆形或长圆状披针形，长5.5-12cm，宽1.8-3.2cm，先端锐尖或渐尖，基部楔形，边缘细波状，革质，上面暗绿色，下面稍淡，两面无毛，羽状脉，中脉及侧脉两面凸起，侧脉每边10-12条，末端近叶缘处弧形连结，细脉网结，两面多少明显，呈蜂窠状；叶柄长0.7-1cm，鲜时紫红色，略被微柔毛或近无毛，腹面具槽。花为雌雄异株。伞形花序腋生，1-3个成簇状或短总状排列，开花前由4枚交互对生的总苞片所包裹，呈球形；总苞片近圆形，外面无毛，内面被绢毛，总梗长达7mm，略被微柔毛或近无毛。雄花：每一伞形花序有花5朵；花小，黄绿色，花梗长约2mm，被疏柔毛，花被筒短，外面密被疏柔毛，花被裂片4，宽倒卵圆形或近圆形，两面被贴生柔毛；能育雄蕊通常12，排成三轮，第一轮花丝无腺体，第二、三轮花丝中部有一对无柄的肾形腺体，花药椭圆形，2室，室内向；子房不育。雌花：通常有退化雄蕊4，与花被片互生，花丝顶端有成对无柄的腺体，其间延伸有一披针形舌状体；子房1室，花柱短，柱头稍增大，钝三棱形。果卵珠形，熟时暗紫色。花期3-5月，果期6-9月。分布区域
Evergreen small trees or shrubs, up to 12m tall, with dark brown bark. The small branches are cylindrical, with longitudinal fine stripes, slightly hairy or nearly hairless in the tender parts. The leaves are alternate, oblong or lanceolate, 5.5-12cm long, 1.8-3.2cm wide, sharply or gradually pointed at the tip, cuneate at the base, finely undulate at the margin, leathery, dark green on the upper surface, slightly lighter on the lower surface, hairless on both sides, with pinnate veins, and the midrib and lateral veins are raised on both sides, with 10-12 lateral veins on each side, arcuately connected near the leaf margin at the apex, forming a fine vein network, somewhat prominent on both sides, resembling a honeycomb; the petiole is 0.7-1cm long, purplish-red when fresh, slightly hairy or nearly hairless, and grooved on the ventral surface. The flowers are dioecious. The umbel inflorescences are axillary, arranged in clusters of 1-3 or in short racemes, enclosed by 4 pairs of alternate bracts before flowering, forming a spherical shape; the bracts are nearly circular, hairless on the outside, and silky on the inside, with a total peduncle up to 7mm long, slightly hairy or nearly hairless. Male flowers: each umbel inflorescence has 5 flowers; the flowers are small, yellow-green, with a pedicel about 2mm long, sparsely hairy, a short corolla tube densely covered with sparse hairs on the outside, and 4 corolla lobes, broadly ovate or nearly circular, with appressed soft hairs on both sides; usually 12 fertile stamens arranged in three whorls, the filaments of the first whorl without glands, and those of the second and third whorls with a pair of stalkless kidney-shaped glands in the middle, the anthers elliptic, 2-celled, introrse; the ovary is sterile. Female flowers: usually with 4 degenerate stamens, opposite the corolla lobes, with a pair of stalkless glands at the apex of the filaments, and an elongated tongue-shaped structure extending between them; the ovary is 1-celled, with a short style, and a slightly enlarged, bluntly triangular stigma. The fruit is ovoid, dark purple when ripe. Flowering period is from March to May, and fruiting period is from June to September. Distribution area: [not provided]
我国江苏、浙江、福建、台湾、四川、云南等地有引种栽培。生长环境
These plants are introduced and cultivated in Jiangsu, Zhejiang, Fujian, Taiwan, Sichuan, Yunnan and other regions of China. They thrive in a specific natural environment.
原产于地中海一带。
Originally from the Mediterranean region.