lóng gǔ fēng
2 Dictionary of Chinese Medicine (Dictionary of Chinese Medicine) - Long Bone FungLong Bone Fung (Long Bone Fung) is the name of the traditional Chinese medicine, which is derived from "Selected Practical Herbs of Guangxi" (广西).
Long Bone Fung is a Chinese medicine from "New Selection of Practical Chinese Herbal Medicine of Guangxi", which is an alias of "Flying Sky Fung" recorded in Xiao Budan's "Records on Collecting Medicines in Lingnan" [1].
2.1 Alias of Lung Bone WindLung Bone Wind, Mountain Steward, Great Guanzhong, Tree Fern[2].
2.2 Source and OriginThe stem of Cyathea spinulosa Wall. Distributed in Guizhou, Sichuan, Guangdong, Guangxi, Taiwan and other places [2].
2.3 Taste and odorBitter, cool [2].
2.4 Functions
Functions in dispelling wind and inducing dampness, clearing heat and relieving cough [2]. It is used for treating rheumatic arthralgia, lumbago, bruises, cough and asthma with lung heat; preventing influenza [2].
2.5 Usage and dosage of Lung Bone WindDecoction: 9-15g [2].
2.6 Chemical compositionThe whole herb contains Cyathea flavonoids A and B, cycloartenol, etc. [2].
3 The Chinese Materia Medica - Long Bone Wind 3.1 Pinyin NameLónɡ Gǔ Fēnɡ
3.2 Alias of Long Bone WindFeitian Zhuanzhu (飞天蠄), Da Guanzhong (大贯众)
3.3 SourceOrigin of the herb
Camellia sinensis (Camellia sinensis), family Cyatheaceae (桫椤) is the stem of Cyathea spinosa, a plant of the family Cyatheaceae (family Cyatheaceae).
Latin botanical and animal mineral name: Alsophila spinulosa (Wall.ex Hook.) Tryon [Cyathea spinutosa Wall.ex Hook.]
Harvesting and storage: it can be harvested all the year round, peeling off the hard outer skin, and drying in the sun.
3.4 Original formLarge tree ferns, trunk up to 35 m. Dark brown or light black, hard outer bark, with traces of old leaves shed. Leaves terminal crown-shaped; petiole stout, 5070cm long, straw-colored to brown, together with short spines densely under the leaf axis, the base densely brown linear-lanceolate scales; blade large, papery, elliptic, 1.33m long, 6070cm wide, ternary pinnatifid; pinnae 1,216 pairs, alternate, stipitate; narrowly elliptic, the central one 3036cm long, 1,416cm wide; dichotomous pinnae 1618 pairs, alternate, subsessile; linear-lanceolate, 710cm long, 11.4cm wide; ultimate segments 1520 pairs, alternate, lanceolate, 57mm long, 23mm wide, margins obtusely toothed, abaxial surface with small scales; nerves pinnate, lateral veins forked. The spore cluster is globose, borne on a raised receptacle at the fork of the lateral veins, and the cap of the cluster is globose, membranous, and dehiscent at the tip.
3.5 HabitatEcological environment: Born in the undergrowth of streamside forests or broad-leaved forests at an altitude of 1001000m.
Resource distribution: distributed in southwest and Fujian, Taiwan, Guangdong, Guangxi, Tibet and other places.
3.6 Traits1. Trait identification: Stem cylindrical or compressed cylindrical, 612cm in diameter, surface brown or black-brown, often with dense indeterminate root breaks and large petiole scars, each petiole scar nearly round or elliptic, about 4cm in diameter, the lower part of the depression, the edge of the majority of tightly arranged traces of the leaf traces of the vascular bundles, there are also traces of leaf traces of the vascular bundles scattered in the middle. The texture is hard, the section is often hollow, the surrounding vascular bundles are arranged in a folded shape, forming elevated ridges and longitudinal grooves. Gas slightly, taste bitter, astringent.
2. Microscopic identification Stem cross section: epidermal cells brown, thin-walled. The basic tissue scattered with split middle column, visible mucous cells and leaf traces of vascular bundles. Split column surrounded by endothelial layer, thick-walled cells ring band, vascular bundles around tough type. The mucilage cells are round or oval, 200250μm in diameter, and the thin-walled cells contain a few starch grains.
3.7 Chemical constituentsIt contains hegoflavone A, 2,3dihydro3"'hydroxy6,6"'biapigenin, hegoflavone B, 2,3dihydro6,6"'biapigenin, biluteolin, cyclohegoflavone B, 2,3dihydro6,6"'biapigenin, and biluteolin. biluteolin), cyclolaudenol (cyclolaudenol), cycloartenol (cycloartenol), cholest5enol (cholest5enol), 24methyl5,22cholesta5,22dienol (24methylcholesta5,22dienol), 24methyl5cholestenol ( 24methylcholest5enol), 24ethyl5,22cholestadienol (24ethylcholesta5,22dienol), 24ethyl5cholest5enol (24ethylcholest5enol) and 24ethyl5αcholestanol (24ethyl5αcholestanol).
3.8 Taste and odorSlightly bitter; flat
3.9 MeridianKidney; stomach; lung meridian
3.10 Functions and IndicationsIt is used to dispel wind and dampness; invigorate blood circulation; relieving cough and asthma; clearing away heat and removing toxins; and killing insects. It can be used for treating rheumatism and paralysis; kidney deficiency and lumbago; bruises; small intestinal gas pain; wind-fire toothache; cough; asthma; scabies; ascariasis; pinworms and preventing influenza
3.11 Usage and dosage of Lung Bone FungFor internal use: decoction of soup, 1530g; or stewed meat. External use: appropriate amount, decoction of water to wash, or take the fresh juice to apply.
3.12 Clinical application of Long Bone WindFlying Peach Punch: 30g of Flying Peach, 45g of Five Finger Peach, 15g of Hu Decadent Seed Leaf, 9g of Angelica dahurica (goat's ear chrysanthemum), 24g of Fritillariae chinensis, add water and boil for 4 hours and filter, and then the filtrate will be concentrated to form a paste; add ethanol to make the content of alcohol up to 80%, let it stand overnight, filter, and then the filtrate will recover the ethanol and be concentrated to form a paste; add starch and make into granules, dry at 60°C, sieve, and divide into parts. Dry at 60℃, sieve, packaged in packages of 6 g. Function: Clearing heat and relieving cough. Mainly used for treating chronic bronchitis. Each time 3g, twice a day, 20d for a course of treatment. (National Compendium of Chinese Herbal Medicine)
3.13 Extracts