Main value
First, the medicinal value.
1, function indication
Chinese medicine loose knot: bitter in taste and warm in nature. Dispelling wind and removing dampness, activating collaterals and relieving pain.
-Treating rheumatic joint pain, lumbocrural pain, Kaschin-Beck disease, beriberi flaccidity, knee wind, traumatic injury and swelling. [2-3]
Pine leaves: bitter in taste and warm in nature. Expelling pathogenic wind, promoting blood circulation, improving eyesight, calming nerves, killing insects and relieving itching.
-Treating influenza, rheumatism, paralysis, traumatic injury, night blindness, insomnia, wet sores, scabies and chilblains. [4]
Pine balls: bitter in taste and warm in nature. Dispelling wind and cold, moistening intestines and relaxing bowels. [5]
-Treating wind arthralgia, constipation due to intestinal dryness and hemorrhoids; Vitiligo for external use.
Pine pollen: sweet. Eliminating dampness, astringing and stopping bleeding. [6]
Treating gastric ulcer and duodenal ulcer and hemoptysis; External use for eczema, yellow sore, skin erosion, pus discharge and traumatic bleeding.
Rosin: Bitter, sweet and warm. Expelling wind and dampness, expelling pus and toxic materials, promoting granulation and relieving pain. [7]
-Treating scabies, scabies, hemorrhoids, eczema, sprains and rheumatic joint pain.
Mongolian medicine loose knot: sweet and bitter, warm, dry, rough and greasy. Eliminate "Badagan He Yi" and "Xiriwusu" due to dryness and cold, reduce swelling and relieve pain. Rosin: sweet, bitter and warm. Dry "Xiri Wusu" to relieve pain.
-Treat joint pain, discomfort in flexion and extension, common cold "Xiriwusu" syndrome, vitiligo, sores, eczema and edema. Rosin: used to treat "Xiriwusu" disease, scabies and sores.
Dosage and usage: Chinese medicinal materials such as Pine Knot, Pine Leaf and Pine Cone 10- 15g are decocted in water or soaked in wine; Apply appropriate amount externally, decoct, and wash the affected area. 3-6g of pine pollen, decocted in water; Apply proper amount to the affected area. External use of appropriate amount of rosin, grinding, dressing or rubbing on the affected area.
Mongolian medicine is used in many formulas.
2. Character recognition
Pinus tabulaeformis is oblate, irregular, flaky or irregular, with different lengths and thicknesses. The surface is yellowish brown, taupe or reddish brown, slightly rough, sometimes with brown to dark brown grease spots or residual cork. Hard and heavy. The cross-section wood is light brown, the heartwood is slightly dark, concentric ring patterns can be seen, and sometimes it can be seen scattered in the brown porous resin channel, which is oily; The pith is small, yellow-brown, and the longitudinal texture is straight or oblique, uneven. It smells of turpentine and tastes slightly bitter.
3. Pharmacological action
Sedative effect: intraperitoneal injection of volatile oil from Korean pine leaves at 0.2 17ml/kg and 0. 109ml/kg respectively can significantly reduce the sleep of mice with spontaneous activity and subthreshold dose of pentobarbital sodium.
2. Effect on body temperature: After intraperitoneal injection of Korean pine leaf oil in mice, the normal body temperature can be lowered, and its cooling effect will gradually weaken with time. Intraperitoneal injection of Korean pine leaf oil 0. 1.09 ml/kg has a very significant antipyretic effect on the body temperature of fever rats caused by dry beer yeast powder.
3. Analgesic effect: 0.2 17ml/kg intraperitoneal injection of Korean pine leaf oil can obviously prolong the pain reaction time of mice (hot plate method), and 0.2 17ml/kg intraperitoneal injection and 4.34ml/kg gastric perfusion can obviously inhibit the writhing reaction of mice caused by acetic acid.
2. Anti-inflammatory effect: intraperitoneal injection of 0.2 17ml/kg and 0. 109ml/kg of Korean pine leaf oil, and oral administration of 4.34ml/kg, have obvious inhibitory effects on the swelling of rats' feet caused by carrageenan and mice's ears caused by xylene.
3. Hypolipidemic effect: Pine needle water extract (5g/kg, 10g/kg) has a significant lipid-regulating effect on hyperlipidemia induced by egg yolk milk in mice and hyperlipidemia induced by high-fat feeding in rats, obviously reducing total cholesterol and relatively increasing high-density lipoprotein cholesterol.
4. Anti-aging effect: The survival test of Drosophila showed that the water extract of pine needles could significantly prolong the life span of Drosophila adults at the concentration of 1.0%-4.0%, and also had the effects of resisting gene mutation and DNA damage, improving the activity of superoxide dismutase in red blood cells and inhibiting the activity of monoamine oxidase B in brain tissue of mice. In addition, pine leaves also have the function of dissolving aging substances in human body, regulating and promoting the function of body and tissue, and improving human health.
5. Anti-virus effect: The water extract and alcohol extract of Pinus massoniana (including crude drug 10g/ml) have anti-herpes simplex virus type I, and the water extract of Pinus massoniana (300μg/50μl) has anti-hepatitis B virus surface antigen.
6. Other effects: Korean pine and slash pine have high contents of α-pinene, myrcene and limonene, which have obvious antitussive and expectorant effects and strong antibacterial effects. The decoction of pine needles and amino acid extracts were given to mice by gavage, with 5.34g crude drug/10g per day, for a total of 1 week. The results show that the appetite of mice is obviously enhanced, the activity is increased and the coat color is bright.
7. Toxicity: LD of intraperitoneal injection of Korean pine leaf oil in mice is 2.17 0.028 ml/kg.
4. Clinical application
(1) Prescription for treating gout after diarrhea (medical code) Treating blood dysentery, if astringent drugs are effective, gout will occur, and wind is related to blood dysentery.
Only viscera failure can restore the meridians: pine knot, atractylodes rhizome, cyrtomium rhizome, phellodendron bark and peach kernel each 30g, frankincense 3g, licorice 15g. Ginger, decocted in water, daily 1 dose, taken in three times. Dispelling stagnation and expelling wind, eliminating dampness and relieving pain in the prescription are monarch drugs.
(2) Pine festival wine (a prescription for preparing a daughter in case of emergency) is used to treat wind and limb pain. For example, 960g of pine knot and 960 g of pig pepper leaves, the first two flavors are clear, and the mixed dry koji 150g will be brewed with glutinous rice1600g. According to the home brewing method, it is not necessary to be cold or hot, so it is taken as medicine. Serve 10 flavor, cook in rice, brew as usual, brew enough, and take off your head on the 28th. Take it in moderation, and don't get drunk and vomit. Dispelling stagnation and expelling wind, eliminating dampness and relieving pain in the prescription are monarch drugs.
(3) Treatment of Kaschin-Beck disease (national collection of Chinese herbal medicines): Matsuzaka 1.5 kg, Lentinus edodes 1.5 kg and Carthamus tinctorius 1 kg. Add 100 kg of water, stir-fry to 50 kg, filter, and add 100 kg of Chinese liquor. 20 ml each time, twice a day. Dispelling stagnation and expelling wind, eliminating dampness and relieving pain in the prescription are monarch drugs.
Second, the ornamental value
The trunk of the pine tree is tall and vigorous, with spring all the year round, and it is not afraid of snow and cold. Row spacing for planting Chinese pine on street trees: 6-8m is suitable for big trees or street trees, and 5-6m is generally used for middle-aged street trees. Pinus tabulaeformis can be mixed with rows of fast-growing tree species and planted on the roadside. Its advantages are: the trunk of Pinus tabulaeformis is straight, the branches are curved and colorful, with willow as the background, different crown levels, changeable tree colors and rich street scenes. But it has a disadvantage, that is, the soil is easy to harden; Some Pinus tabulaeformis are planted on the inside of sidewalks or in separate lanes, and fast-growing trees are planted on one side of the driveway. In this way, the soil can avoid the damage and trampling of cars and people, which is beneficial to the growth of Chinese pine. As the main landscape in classical gardens, there are many people who use one plant as a landscape, but there are more people who use three or five plants to form beautiful scenery. Others are used as scenery, background, picture frame and so on. In garden planting, it is not only suitable for single planting, cluster planting and pure forest group planting, but also suitable for mixed planting. Acer truncatum, Quercus, Betula platyphylla and Platycladus orientalis are suitable as companion trees of Pinus tabulaeformis.
Third, the industrial value.
The trunk of Pinus tabulaeformis is tall and vigorous, growing vigorously, with four seasons like spring, and it is not afraid of the cold and snow. The posture of individuals is very beautiful, and people are used to calling those who grow on rocky cliffs "hope people loose". Acer truncatum, Quercus, Betula platyphylla and Platycladus orientalis are suitable as companion trees of Pinus tabulaeformis. Wood is rich in turpentine and corrosion-resistant, and is suitable for buildings, furniture, sleepers, columns, poles, man-made fibers and other materials. Trunk can be cut with turpentine to extract turpentine, bark can be extracted with tannin extract, pine joints, needles and pollen can be used as medicine, and turpentine can also be used in industry.
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