Pharmacology of honeysuckle
Honeysuckle contains cyclohexanol, flavonoids, inositol, saponins and tannins. It has broad-spectrum antibacterial effect, has strong inhibitory effect on various pathogenic bacteria such as Staphylococcus aureus and Shigella dysenteriae, and also has inhibitory effect on various pathogenic microorganisms such as leptospira, influenza virus and pathogenic mold. In addition, honeysuckle also has obvious anti-inflammatory and antipyretic effects, and the water and wine extracts of honeysuckle have obvious killing effect on experimental tumor cells.
The distillate obtained by distilling the flowers and leaves of honeysuckle is called honeysuckle dew. Eating in summer is not only sweet and delicious, but also has a good effect of clearing away heat and relieving summer heat. There used to be a porcelain jar with honeysuckle dew on the counter of the pharmacy. In the past, when the variety of drinks was extremely scarce, the blue and white porcelain altar on the counter made many children's eyes itch.
Wonderful use of honeysuckle
Honeysuckle is widely used. In recent years, honeysuckle has been used in many traditional Chinese medicine prescriptions for preventing and treating SARS. In daily life, people often use honeysuckle to soak in water instead of tea to treat sore throat and prevent upper respiratory tract infection. The method is: take 20 grams of honeysuckle and decoct it in water instead of tea or make tea, daily 1 dose. In addition, many inflammatory diseases are also treated with honeysuckle.
★ Take Flos Lonicerae 15g and Radix Glycyrrhizae 3g, decoct and take orally to treat pharyngitis.
★ Take 60 grams of honeysuckle and 20 grams of hawthorn and take it instead of tea, which can cure cold, fever, headache and sore throat.
★ Take honeysuckle, dandelion 25g, licorice 15g, daily 1 dose, and decoct with water to treat parotitis.
★ Take 9 grams of Flos Lonicerae, Fructus Forsythiae, Radix Isatidis, Rhizoma Phragmitis, and Radix Glycyrrhizae, and decoct them in water, daily 1 dose, for 3 ~ 5 days, which can prevent meningitis.
★ Take honeysuckle10g, chrysanthemum10g, honey10g, add appropriate amount of water, decoct for 30min, and filter out the decoction for drinking, which can cure summer heat, headache, upset and thirst.
★ Take appropriate amount of fresh stems, leaves and flowers of honeysuckle, wash them with cold boiled water, chew them carefully and swallow them, which can cure mushroom poisoning.
★ Take honeysuckle 15g, bake and grind into powder, and mix with water to treat dysentery.
★ Take 300g of Flos Lonicerae, 90g of Rhizoma Coptidis and 90g of Scutellariae Radix, decoct with water, and take 30 ml of liquid medicine 1000 ml, four times a day, which can cure acute bacillary dysentery.
★ Take 24g of honeysuckle, 0g of dandelion15g, 9g of forsythia suspensa, 9g of dried tangerine peel, 6g of green tangerine peel and 6g of licorice, and decoct with water every day, which can cure early acute mastitis.
★ Take Flos Lonicerae, Flos Chrysanthemi Indici, Herba Taraxaci, Herba Violae 65438±05g, and Herba Solani Tuberosi 6g, with 65438 0 doses per day, and decoct with water to treat carbuncle, swelling and sore.
★ Take 60 ~ 90g of honeysuckle, 30 ~ 60g of dandelion and 9 ~ 15g of liquorice, once a day 1 dose, and decoct with water, which can be used for the adjuvant treatment of acute simple appendicitis.
★ Take honeysuckle 15g, plantain 30g, Eclipta prostrata 30g, motherwort 30g, once a day 1 dose, and decoct with water to treat urinary tract infection.
English name Lonicera flo
Alias Yin Hua, Hua Shuang, Erhua and Erbaohua.
This product comes from dried flower buds or flowers in early flowering period of honeysuckle. Lonicera rubra D. C. Flos lonicerae Or Lonicera stylosa. Pick and dry flowers before they bloom in early summer.
Character; Role; letter
Honeysuckle: rod-shaped, thick on the top and thin on the bottom, slightly curved, 2 ~ 3 cm long, with an upper diameter of about 3 mm and a lower diameter of about 1.5 mm. The surface is yellowish white or greenish white (the color becomes darker after storage), and it is densely pubescent. Bracts occasionally leaflike. Calyx green, apex 5-lobed, lobes hairy, about 2 mm long. Corolla tubular, apex 2-lipped; Stamens 5, inserted on tube wall, yellow; Pistil 1, ovary glabrous. The smell is fragrant and the taste is light and bitter.
Lonicera japonica Thunb: 2.5 ~ 4.5 cm long and 0.8 ~ 2 mm in diameter. The surface is yellowish white to yellowish brown, with no hair or sparse coat. Calyx tube glabrous, apex 5-lobed, lobes triangular and hairy. Is the lower lip of the coronet upside down? ; ㄖ? Hey? /p & gt；
Honeysuckle: 65438+ is 0.6 ~ 3.5cm long and 0.5 ~ 2mm in diameter. Calyx tube and corolla are densely covered with gray hairs, and ovary is hairy.
Lonicera stylosa: 2.5 ~ 4 cm long and 1 ~ 2.5 mm in diameter. The surface is light yellow with purple and hairless. Calyx lobes short triangular. The upper lip of corolla is usually irregular, and the lower part of style is densely villous.
Identification Take 0.2g of this product powder, add 5ml of methanol, let stand for 65438±02h, filter, and take the filtrate as the test solution. In addition, chlorogenic acid reference substance was added with methanol to prepare a solution containing 1mg per 1ml as reference substance solution. According to the thin-layer chromatography test (appendix ⅵ b), suck10 ~ 20μ l of test solution and 10μl of reference solution, respectively, onto the same silica gel H thin-layer plate with sodium carboxymethyl cellulose as adhesive, and take out the upper solution of butyl acetate-formic acid-water (7:2.5:2.5) as developing agent. In the chromatogram of the test sample, fluorescent spots with the same color appear in the position corresponding to the chromatogram of the control sample.
Content determination
According to high performance liquid chromatography (appendix ⅵ d).
Octadecylsilane bonded silica gel is used as a filler for chromatographic conditions and system suitability test. Acetonitrile -0.4% phosphoric acid solution (13: 87) as mobile phase; The detection wavelength is 327nm. The theoretical plate number is not less than 1000 calculated by chlorogenic acid peak.
Preparation of Reference Solution Accurately weigh the appropriate amount of chlorogenic acid reference substance, put it in a brown volumetric flask, and add 50% methanol to make a solution containing 4μg per 1ml, which is obtained (stored below 10℃).
Preparation of test solution Take about 0.5g of this product powder, weigh it accurately, put it in a conical flask with a stopper, add 50ml 50% 50% methanol accurately, weigh it, perform ultrasonic treatment for 30min, let it cool, weigh it again, make up the weightlessness with 50% methanol, shake it evenly, filter it, accurately measure 5ml of continuous filtrate, put it in a 25ml brown volumetric flask, and add 50% methanol to the scale.
The determination method accurately absorbs 5 ~ 10μ l of the control solution and the test solution, and injects them into the liquid chromatograph for determination.
This product contains chlorogenic acid (C 16H 18O9) not less than 1.5%.
Sweet and cold in nature. Enter lung, heart and stomach meridians.
Function: clearing away heat and toxic materials, cooling wind and heat. It can be used for carbuncle, swelling, furuncle, laryngitis, erysipelas, bloody dysentery due to toxic heat, wind-heat cold, fever and fever.
Usage and dosage: 6 ~ 15g.
Store in a cool and dry place, moisture-proof and moth-proof.
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(1) is used for the initial onset of exogenous wind-heat or epidemic febrile disease. Honeysuckle. Sweet and cold in nature, it not only clears qi and divides heat, but also clears blood and divides heat. In addition, this product can clear away heat and dispel cold, and can be used for patients with exogenous wind-heat or fever with different exterior and interior, and excessive internal heat. It is often used with Forsythia suspensa, Arctium lappa and Mint.
(2) For sore and sore throat. Honeysuckle has a strong effect of clearing away heat and toxic materials and is often used in surgery. Generally used for sore, carbuncle, swelling and pain. It is more suitable for diseases that belong to "yang syndrome" in syndrome differentiation. It can be taken orally with Taraxacum mongolicum, Viola yedoensis, Forsythia suspensa, Cortex Moutan and Radix Paeoniae Rubra, or mashed by fresh people for external application.
(3) For diarrhea and hematochezia caused by heat toxin (mucus and blood in feces). Heat toxin accumulates in the intestine, which causes diarrhea and bloody stool when it enters the blood. Honeysuckle. It can cool serum and detoxify heat, so it treats bloody dysentery and bloody stool. Honeysuckle is commonly used to stir-fry charcoal in clinic. , Coptidis Rhizoma, Radix Paeoniae Alba and Portulaca oleracea.
(4) Honeysuckle tastes sweet and cold and smells fragrant. It can clear exterior, clear heat and detoxify, which is especially important for treating positive ulcers. Adding Fructus Forsythiae, Fructus Arctii, Herba Menthae and Herba Schizonepetae to relieve exterior heat; Use fresh rehmannia root, Scrophularia root, forsythia suspensa, bamboo leaves, etc. It can clear the camp and release heat; With viola yedoensis, wild chrysanthemum and dandelion, it can detoxify and treat sores; Astragalus membranaceus, Angelica sinensis and Glycyrrhiza uralensis can relieve carbuncle swelling. Radix Scutellariae, Radix Paeoniae Alba, Radix Glycyrrhizae, etc. , can clear away heat and stop dysentery.
plantain
Scientific name: front of the car.
Family: Plantagininae, Plantaginis.
Alias:, Dangdao, Rana chensinensis, Niu Tongue,.
Form: this product has a car record, and the front of the car belongs to the front. Born in the wasteland next to the house on Tianshanpu Road. Perennial herbs. Rhizomes are short and thick with dense fibrous roots. All leaves are rooted, smooth, broadly oval, with wavy edges, inconspicuous blunt teeth, five main veins, protruding to the back of the leaves and reaching into the petiole like ribs, and the leaves are often as long as the petiole. In spring, summer and autumn, spikes appear in the center of the plant, with small flowers and inconspicuous corollas. It has an oval capsule with a persistent style at the top, which cracks and scatters seeds when it matures.
Morphological characteristics of perennial herbs, stemless and with many slender fibrous roots; Rooted leaves, thin papery, ovoid to broadly ovoid, 5 main veins, leaf base extending downward to petiole, 6- 15 long and 3-8 wide; Flowering every year, spikes are drawn from leaves, about15-30 long; The floret is white, the corolla is 4-lobed and the stamens are 4; The lid is oval with 4-6 seeds in it.
Edible application, location: young leaves and seeds; Conditioning method: Wash young octopus leaves, blanch them with boiling water first, and then fry them. Harriers can collect seeds and cook them into porridge or sauce. Collection location: roadside, garden and wasteland below 2500 meters above sea level. Collection time: all the year round, and spring is the best.