2 Source from 1. Beru: Heather was born in Huayin Valley. Leaves are picked in February and April, harvested in August and dried in the shade.
2. "Tang Herbal Medicine": Heather leaves like grass, and Lingdong does not carve. It is good to have thin leaves in Guanzhong, which is the key to treat wind evil pills. Growing up in the south is like loquat leaves, tasteless and will never be appointed. Doctors don't reuse reality today.
3. "Compendium of Shu Materia Medica": "Illustration" cloud, heather, near Nanxie Valley, the stone is very forgiving. Today, most people in Buyi regard Wawei as a stone and Shiwei as Heather. We can't ignore it.
4. "Materia Medica": Heather, the plant is extremely high, out of the rivers and lakes, the leaves are like loquat leaves, and some are small.
3 Pinyin name Shí Nán
English name Photinia China.
Heather is also known as Fengyao and Lu 'an Tea.
Source: Leaves or leafy shoots of Photinia in Rosaceae.
Latin animal and plant mineral name: heather ..
Harvest and storage: it can be harvested all year round, but it is better to harvest in summer and autumn, and it can be dried after harvest.
7 The original form of heather evergreen shrubs or small trees, 46 meters high, sometimes up to 12 meters. Branchlets brownish gray, glabrous. Leaves alternate; Petiole stout, 24 cm long, glabrous when old; Leaf blade is leathery, oblong, obovate or obovate-elliptic, 922 cm long and 36.5 cm wide, with rounded or broadly wedge-shaped base, sparsely glandular serrated edge, nearly entire base, bright upper part, villous midvein when young, and hairless on both sides when mature.
The leaf shape of this species is quite different, and the sawtooth has acupuncture at seedling stage. Flower bisexual; The compound corymb is terminal, and the total pedicel and pedicel are glabrous; Flower stool 35mm dragon; Dense flowers with a diameter of 68mm；; Calyx tube cup-shaped, about 65438 0 mm long; Sepals 5, wide triangle, about 65438 0 mm long, with sharp tip; Petals 5, white, suborbicular, 34 mm; In diameter; There are 20 stamens, the outer wheel is longer than the petals, the inner wheel is shorter than the petals, and the anthers are purple; Styles 2, sometimes 3, connate at base, stigma capitate, ovary apex pilose. Pear fruit is spherical, 56mm in diameter, red, bright and eye-catching, and then brownish purple. 1 seed, ovoid, 2mm long, brown and smooth. The flowering period is April, and the fruiting period is 65438+ 10.
8 Habitat distribution ecological environment: born in the miscellaneous forest at an altitude of 10002500m.
Distribution of resources: Shaanxi, Gansu, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Taiwan Province, Henan, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou and Yunnan.
9. Character identification: the stem is cylindrical, with a diameter of 0.40.8cm and branches; The surface is dark gray brown, with longitudinal wrinkles and fine pores; Hard and brittle, easily broken, thin skin, dark brown, yellow-white wood, cracked. Leaves alternate, stipitate, long 14 cm, with longitudinal grooves on the leaves; Leaves oblong or obovate, 8 15 cm long and 26 cm wide; Wide; The apex is pointed or pointed, the base is nearly round or wedge-shaped, the edge has fine serrations, and the teeth are brown, but the upper leaf edge of the budding branch has awn serrations when it is young; The upper half is brown or brownish green, hairless, pinnately veined, and the midvein is concave. The inferior midvein is obviously prominent. The leaves are tough and fragile. Slight gas, slightly bitter stems and slightly astringent leaves. It is best to have tender branches, even strips and complete leaves.
Microscopic identification, leaf cross section: the upper and lower epidermis are 1 arranged in nearly square cells, and the outer side is covered by cuticle. There are 34 rows of grid cells in mesophyll tissue, which do not cross the main vein. Sponge tissue is loose and midvein protrudes downward. There are 34 rows of thick keratinocytes inside the upper and lower epidermis, and the wall is keratinized. The vascular bundle is U-shaped, and the pericycle sheath fibers and thin-walled cells containing yellow substances are alternately arranged in a continuous hemisphere. The thick horn cells, thin-walled cells, phloem cells and mesophyll cells in midvein contain calcium oxalate prisms and clusters. Veins containing yellow substance are scattered in spongy tissue and parenchyma of midvein, especially around vascular bundle of midvein.
Leaf surface view: the upper epidermal cells are polygonal, the vertical peripheral wall is straight, the flat peripheral wall is keratinized, and there is no stomata. The cells in the lower epidermis are slightly smaller, with straight vertical walls and dense stomata, with 48 subsidiary cells.
Powder characteristics: brown. There are many fibers, colorless or light yellow, mostly in bundles and broken, with a diameter of about13 μ m. The surrounding parenchyma cells contain calcium oxalate square crystals, forming crystal sheath fibers. Calcium oxalate crystal is square with a diameter of 733 μ m. The diameter of calcium oxalate cluster crystal is 65438 0633 μ m, which mainly exists in mesophyll parenchyma cells.
Chemical composition 10 contains cyanosides in leaves and branches, but not in roots. Leaves contain free hydrocyanic acid, and its content varies greatly, about 0.015% 0.120%; In addition, it also contains pullulanase, which is hydrolyzed to obtain glucose, benzaldehyde and hydrocyanic acid.
1 1 10% The pharmacological action of leaf extract kills Schistosoma japonicum cercariae and Oncomelania hupensis in vitro. 70% leaf ethanol extract can inhibit isolated frog heart, contract isolated rabbit ear blood vessels, inhibit isolated intestine and reduce blood pressure in anesthetized dogs. Has cardiotonic, diuretic and antibacterial effects. 3.7% decoction can stimulate frog heart in vitro, 100% decoction can stimulate frog heart in vivo by lymphatic sac administration, or 75% decoction can stimulate rabbit heart in vivo by intravenous injection 10ml.
The toxicity of 12 is less toxic to rats. Taking 60 and 100 mg/kg for one month has no effect on growth, liver and lipid metabolism. Heather used in Japan is rhododendron Metternich II S.et Z., and its toxicity (in mice) is 23 times stronger than that of heather, which can cause convulsion. The two should not be confused.
13 physical and chemical identification (1) Take this product powder 1g, add methanol 10ml, extract 1h by water bath reflux, and do the following test with the filtrate: 1. Take the methanol extract 1ml, add a little magnesium powder and 45 concentrated hydrochloric acid. 2. Take the above methanol extract 1ml, put it in an evaporating dish for water bath evaporation, add 1ml boric acid acetone solution and 10% citric acid solution, continue evaporation, and observe the residue under ultraviolet lamp, and strong yellow-green fluorescence can be seen.
(2) Take 0.5g of this product powder, put it in a test tube, and add a little water to make it moist. Plug the test tube tightly, hang a piece of filter paper soaked with picric acid solution between the cold end and the tube wall, and heat the test tube in a water bath at 6070℃ for about 15min, and the test paper turns brick red.
(3) Take this product powder 1g, add ethanol 10ml, soak for 30min, filter, take 2 drops of filtrate, dot it on filter paper, add trichloroacetic acid reagent 12 drops, heat it to 100℃ until it turns pale red, and gradually turn into lavender.
14 processing, cleaning, wetting, shredding and drying.
15 has a pungent taste; Bitter; Gender equality; mild toxicity
16 meridians enter the liver; Kidney meridian
17 has the function of expelling wind and removing dampness; Stop itching; Strong bones and muscles; Benefiting liver and kidney. Treating rheumatism and arthralgia; Headache against the wind; Rubella; Weakness of feet and knees; Kidney deficiency and lumbago; Impotence; Night/nocturnal emission
18 oral administration and dosage of heather: decoction, 310g; ; I still took the pills and dispersed them. External use: appropriate amount, grinding or blowing your nose.
19 Attached Fang Shinan Pill "Shengji Zonglu": expelling wind and dampness and promoting blood circulation. Heather wine "Shengji Zonglu": rubella is puzzled; Shi Nansan's Puji Fang: Stop the wind and settle the situation.
20 opinions 1. Outline: Shinan, an ancient prescription for treating wind arthralgia and kidney deficiency, is no longer used today, and few people know it, which belongs to Zhen Shi's theory of medicinal properties. I didn't know that people who take this medicine can make their kidneys strong and those who are addicted to sex become depressed, all thanks to the medicine.
2. "Materia Medica from the New": Heather leaves are good at dispelling wind and benefiting, which is not credible. Classic: breaking accumulation and expelling wind and arthralgia.
2 1 from Chinese materia medica
Heather's prescription, Ding Tong Heather Powder, is used. Volume 6 quotes LUN: Fang name: heather powder, alias: heather powder composition: heather 1, Veratrum 3, Guati 57. Efficacy: diaphragm ...
Dendrobium nobile and Cistanche deserticola are divided into two parts: Ginseng, Eucommia ulmoides, Aquilaria Resinatum, Poria, Heather, Fructus Aurantii Immaturus, Radix Rehmanniae Preparata, Cinnamomum cassia and Magnetite. success ...
Compendium of Materia Medica of Nanteng Liquor GJI incarnation Volume 25: Name: Nanteng Liquor Composition: Heather (decoction). Efficacy: Treating wind deficiency, expelling cold, removing arthralgia and strengthening waist. ...
Expelling wind and relieving pain: 1 yuan, Bombyx Batryticatus 1 yuan, Linderae 1 yuan, Achyranthes bidentata 1 yuan, Radix Angelicae Pubescentis 1 yuan, Heather 1 yuan, Olibanum 1 yuan, etc. ...
Stir-fried Fuzi Pills with Dou Lin Liquor to thicken them), with (square) 2 points (blasting, peeling umbilical cord), heather half, Achyranthes bidentata half (removing seedlings), Saposhnikovia divaricata half (removing reed heads) and stone. ...
Use more Chinese medicine Shinan Fang
Heather 45g licorice (honey-baked) 15g safflower 30g sinomenine 30g trachelospermum 60g heather 60g Dioscorea nipponica 45g centipede. ...
Nine-label number of rheumatic pain medicinal liquor: WS3B023090 Formula: Heather 28 12g Ephedra 94g Fructus Aurantii 75g Ramulus Cinnamomi 75g Bombyx Batryticatus. ...
Agkistrodon, rheumatism wine, Radix Paeoniae Alba, Radix Angelicae Sinensis, Caulis Sargentodoxae, and Cortex Eucommiae (parched with salt water? 6g Radix Dipsaci 32g ...
Sanshe medicinal liquor, 50 grams of dried tangerine peel, 0/00g of Aristolochia mollissima/kloc-,0/00g of Radix Angelicae Pubescentis, 0/00g of heather/kloc-,200g of Polygonatum sibiricum (processed) and 200g of Linderae. ...
Touguzhenfeng Pill 50g Pogostemon cablin 450g Forsythia 450g Platycladus orientalis 450g Talcum 450g Papaver Shell 450g Linderae? 450g of Magnolia Officinalis (fried with ginger) ...
There are many Chinese patent medicines used in heather.
Heather's compendium of ancient books and materia medica: [Woody Book 36] Heather's products) Explain the names of wind medicines. Shi Zhen said: Born in the sunny place between stones, it was named Heather. Guiyang is known as the wind medicine, so it is named because it can cure wind by drinking tea and soaking wine. News: ...
Materia Medica of Syndrome: [Volume 14] Heather tastes pungent, bitter, flat and toxic. Main kidney qi, internal injury and yin decline, benefit bones and muscles and fur, treat weak feet and five zang-organs evil spirits. ...
Puji Fang: [Volume 246 Foot Valve] Hong Kong Foot Miscellaneous Ointment for Treating Ulcer and Carbuncle. Leg edema, foot weakness. Dry and all diseases. Miyun outside Taiwan Province. On one side is Angelica dahurica, which is 16 wild kudzu (file), Ophiopogon japonicus (file) and Saposhnikovia divaricata (three reeds). ...
Criteria of syndrome differentiation and treatment and selection of doctors: [Volume V] Adult addiction rash. Or cook less, drink less and take a shower. (Yao's, cure rash), or boil heather juice to wipe it. Or boil chicken manure juice to wipe it. Everything else is like Dan's antidote. custom ...
"Puji Fang": [Volume 114 Air Door] with remarks on the difficulty of treating various kinds of wind.