Semen Lepidii

Chinese Name: Tinglizi

[category] seed

[synonyms] Dashi and Dashi (Ben Jing), rat Artemisia and Dingli (BIE Lu).

[source] it is the seeds of Brassicaceae plant, Lysimachia pubescens, or Artemisia Sophia.

[plant morphology] 1. It is also known as glandular stem, spicy horseradish, Yangla pot, Lala pot and baihuacao.

Annual or biennial herbs, 10-30 cm high. The stem is erect, the upper part is much branched, covered with many tiny capitate hairs. The leaves of the upper part of the stem are linear, smaller, with sparse serrations at the whole or front end; the leaves have ears at the base, with sparse short hairs on the top and no hairs on the bottom. Long raceme, terminal; flowers small; calyx 4, elliptic; petals usually very small, degenerate; stamens 2-4, nectaries 4, short, triangular, broadly elliptic; ovary oblate, 2-locular, stigma capitate. Short pod, ovate elliptic, flat, 2.5 mm long, apex slightly concave, stipe thin, densely hairy; center dehiscent, pseudoseptum membranous white. Seeds obovate elliptic, reddish brown. The flowering period is from May to June. The fruit period is from June to July.

Born in the field, wasteland, roadside. Distributed in Northeast, Hebei, Inner Mongolia, Shandong, Shanxi, Gansu, Qinghai, Yunnan, Sichuan and other places.

② North American dishes, also known as: American dishes.

Herbs annual or biennial. Stem erect, upper branch, branches sparsely short hairy or nearly glabrous. Leaves alternate; leaves of lower part of stem narrowly lanceolate, 2-3.5 cm long, 4-10 mm wide, apex acuminate, base narrowly petiolate, margin pinnately lobed; leaves of upper part of stem linear to linear lanceolate, smaller, margin pinnately lobed or nearly entire; sparsely short hairy above, glabrous below. The flowers are closely arranged in terminal racemes; calyx 4, linear lanceolate; petals 4, white, broadly ovate, apex concave, base claw shaped; stamens 2-4, filaments flat; ovary oblate ovate, 2-locular, stigma capitate. Short pod, flat, orbicular, ca. 2. 2 mm, apex retuse, slightly winged. Seeds small, oval and flat, brownish yellow. The flowering period is June. The fruiting period is July.

Weeds grow on roadsides, hillsides, etc. It is distributed in Jilin, Liaoning, Hebei, Anhui, Zhejiang, Jiangsu, Henan, Fujian, Jiangxi and other places.

③ Sown mother Artemisia (salvaging materia medica), also known as: eyebrow Artemisia, eyebrow Artemisia, mother-in-law Artemisia, yellow Artemisia, dense Artemisia, rice Artemisia, wheat Artemisia, rice Artemisia.

Annual or biennial herbs, 30-70 cm high, all gray white and forked or divergent pilose. The upper part of the stem is more branched and softer. The leaves are alternate; 2-3 times pinnate, the final lobes are narrow linear, apex acuminate; the leaves in the lower part of the stem are petiolate, gradually shorter or nearly sessile upward. Raceme terminal, fruit sequence is particularly elongated; flowers small; calyx 4, crisscross arrangement, linear, apex acuminate, easy to early off; petals 4, yellow, spoon shaped, slightly longer than calyx, apex concave, base gradually narrow and linear; stamens 6, 4 strong, all extending out of petals, filaments flat; ovary cylindrical, 2-locular, stigma flat head. Long horned fruit, linear, 2-3 cm long, ca. 1 mm wide. Seeds small, ovate, flat, brown. The flowering period is from April to June. The fruit period is from May to July.

Born in the field. Distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Hebei, Shandong, Anhui, Henan, Jiangsu, Zhejiang, Shaanxi, Gansu, Hubei, Sichuan, Yunnan and other places.

[collection] when the fruit is ripe in summer, cut the whole grass, dry it in the sun, lay the seeds, and screen the impurities.

[herbal medicine] 1. Semen Descurainiae

Also known as: kutingli. It is the seed of a plant or a North American plant. Shaped like melon seeds and flat, yellowish brown, about 1.5 mm long, about 0.75 mm wide. One end is obtuse and round, the other end is acuminate and slightly concave, the hilum is located in the concave place, but not obvious; under the enlarged microscope, there are many granular small protuberances on the surface, and there are two longitudinal shallow grooves. The taste is bitter, pungent and sticky. The best one is plump, uniform, yellowish brown and no impurity.

Mainly produced in Hebei, Liaoning, Inner Mongolia; in addition, Jilin, Shanxi, Gansu, Qinghai, Heilongjiang and other places are also produced.

② Descurainia orientalis

Also known as: sweet Tingli. Plant the seeds of Artemisia Sophia. It is oblong and flat, yellowish brown, slightly glossy, about 1 mm in length and 0.5 mm in diameter. One end is obtuse and the other end is nearly truncate. The two sides are often unequal in length, and the center is concave. The hilum is located in the concave part, but it is not obvious. The seed surface has fine reticulation and two longitudinal shallow grooves. It's light and sticky. The best one is uniform, full, yellowish brown and no impurity.

It is mainly produced in Jiangsu, Shandong and Anhui. In addition, it is also produced in Gansu, Henan, Shanxi, Shaanxi, Hebei, Zhejiang and other places.

In addition, the seeds of L. latifolia were used as seeds of Lepidium in Qinghai and Gansu (see "L. latifolia") and the seeds of L. columnatum were used as seeds of Lepidium in Gansu. ③ The seeds of sugar mustard are used as seeds of Lepidium in Shandong, Hebei, Inner Mongolia and other parts of the country. Shandong is called Lepidium. See "sugar Mustard" for details.

There is more than one original plant of semen Lepidii in ancient Chinese materia medica. Among them, the "Zhenghe Ben" and the recorded draught are all plants of the genus Euphorbia, which is now the medicinal material of draught seed. The description in the book of Materia Medica and the compendium of Materia Medica and the textual research on the names and facts of plants show that the seeds are spherical, slightly angular, less than 1 mm long and yellowish brown. At present, it is still used in Anhui, Jiangxi and other places.

[chemical constituents] the seeds of D. juncea contain fatty oil, glucosinolates, proteins and sugars.

The seed of Artemisia Sophia contains volatile oil, which is benzyl isothiocyanate, allyl isothiocyanate and diallyl disulfide. The yield of fatty oil is 15-20%. It contains linolenic acid 7.54%, linoleic acid 32.5%, oleic acid 25.1%, erucic acid 21.4%, palmitic acid 9.64%, stearic acid 3.81%. The unsaponifiable part contains sitosterol and a little yellow substance. There are two kinds of cardiac glycosides in the seeds, one of which is qilixianoside a.

[pharmacological action] the ethanol extracts of Artemisia Sophia, Nostoc flagelliforme and the dried seeds of Nostoc flagelliforme all showed cardiotonic effect. They could stop the heart of the frog at systole. In the study of the hearts of rabbits and cats, the cardiopulmonary apparatus of cats and electrocardiograms of cats, they could strengthen the cardiac contraction, slow down the heart rate and block the heart conduction. Two kinds of cardiac glycosides were extracted from Descurainia sophia, one is Qilixiang glycoside, the other may be ivmonoglycoside, the content of which is very low (one batch contains 0.2%, the other batch contains 0.03%), the content of which is lower in North America. The two species belong to Cruciferae, and their functions may be similar. The results showed that the biological activity of Artemisia annua L. extract was 2.125 g / kg ± 0.116, and that of Lysimachia americana L. extract was 4.36 g / kg ± 0.14. 12 mg / kg (cat method) or 0.249 ± 0.01 mg / kg (pigeon method). The ratio of cat to pigeon was 1:2, which was similar to that of helianthin. The highest absorption rate was 21.87% in cats (6 hours after administration), 42.3% in pigeons (24 hours after administration), and 30.7 ± 5.6% in pigeons (24 hours, pigeon method) respectively. Therefore, it can be inferred that it is quick acting cardioside.

[processing] semen Descurainiae: collect impurities and sift ash. Stir fry the seeds of Tingli: take the seeds of Tingli and put them in a pot. Stir fry them gently until they are slightly puffed up and fragrant. Take it out and let it cool.

"Lei Gong Pao Zhi Lun" says: "if you want to use Tingli, you should use glutinous rice together, bake it slightly, wait for the rice to be ripe, remove the rice and pound it alone. "

Hard work, cold.

① Ben Jing: "it tastes pungent and cold. "

② Bielu: "bitter, cold, nontoxic. "

③ "On medicinal properties": "it tastes sour and has little poison. "

[channel tropism] entering lung and bladder channels.

① "Lung, heart, spleen and bladder four meridians". "

② "Materia medica Jing Shu": "it is the right medicine for hand Taiyin meridian. It also starts with Yangming and foot Taiyang meridian. "

③ "Seeking truth from Materia Medica": entering the lung, entering the stomach at the same time. "

④ Ben Cao Zai Xin: "entering the liver and lung meridians. "

[function indications] Xiaqi Xingshui. Treatment of lung asthma, phlegm cough, edema fullness.

① According to the book of Ben Jing, "Zhu Baihuang accumulates Qi, eats cold and hot food, breaks hardness and expels evil, and dredges channels. "

② Bielu: "the water in the lower bladder, the latent heat, the skin evil water, the face is swollen, the body is violent, the wind is hot and itchy, which is beneficial to the lower abdomen. "

③ "Drug degradation": "diuresis, lung aspiration, wheezing, cough. "

④ "Kaibao Materia Medica": "it can treat cough due to lung obstruction, relieve asthma, and remove phlegm in the chest. "

⑤ "Shanghan leiyao": it is used to treat kidney obstruction and dry lip. "

⑥ "Gangmu": "menstruation. "

[usage and dosage] oral administration: decoction, 1.5-3 yuan; or into pills, powder. External swing: decoct and wash with water or grind and apply.

[should avoid] lung deficiency asthma cough, spleen deficiency swelling full avoid taking.

① "The elm bark is used for it. Good wine. There are two kinds of insects, Viburnum anisopliae and shilongrui. "

② Bielu: "long service makes people feel empty. "

③ "The classic of Materia Medica" is not conducive to people with weak spleen and stomach and lack of true Yin. If the swelling is full, the spleen deficiency can't make water, and the water gas overflows; if the urine is blocked, the bladder deficiency can't make water. "

④ "Ben Cao Bian Du": "cold drink, Yin water and other syndromes and weak, can not be used. "

[selection] 1. To treat lung obstruction, cough, pus and blood, asthma and coughing without sleeping: sweet Tingli in half (stir fried with paper). For the end, two yuan for each service, one water

Chinese PinYin : Ting Li Zi