2 English reference Buddleja [Landau Chinese-English Dictionary]
Buddleja [2 1 century bilingual dictionary of science and technology]
Buddleja officinalis [Xiangya Medical Dictionary]
Buddleja officinalis [Xiangya Medical Dictionary]
Buddleja officinalis [Xiangya Medical Dictionary]
Buddleja officinalis [Committee on Terminology of Traditional Chinese Medicine]. Terminology of Traditional Chinese Medicine (2004)]
Buddleja officinalis [Chinese medicine terminology examination and approval Committee] Terminology of Traditional Chinese Medicine (2004)]
3 Overview of Buddleja officinalis
Buddleja officinalis is the name of traditional Chinese medicine, and the publication is Kaibao Redefining Materia Medica. It is the dry bud and inflorescence of Buddleja officinalis. [1] of Loganiaceae.
Pharmacopoeia of People's Republic of China (PRC) (20 10 edition) records the pharmacopoeia standard of this Chinese medicine.
4 Latin name Buddleja officinalis (La) (TCM terminology (2004))
5 English name Buddleja officinalis (Chinese medicine terminology (2004))
Buddleja officinalis is also known as Old Buddleja officinalis, Water Brocade, from ruin Worm and Yellow Rice Flower.
, water Jinhua, old, yellow, sheep ear tip [2].
7. Buddleja officinalis. It is the dry bud and inflorescence of Buddleja officinalis. [1] of Loganiaceae.
Buddleja It is the bud and inflorescence of Buddleja officinalis.
Deciduous shrub in primitive plant form. Branchlets slightly quadrangular, densely brown tomentose. The leaves are opposite, oblong to lanceolate, 5 ~15cm long and1~ 3cm wide, entire or denticulate, with fine stellate hairs at the top and gray-white to brownish-yellow white stellate hairs at the bottom. Thymus terminal, 5 ~ 12 m long, inflorescence and perianth gray-white branched trichomes terminal, 5 ~ 12 cm long, inflorescence and flowers densely covered with gray-white branched trichomes, 5 ~ 12 cm long; Flowers small, calyx campanulate, 4-lobed; Corolla lavender to white, yellowish, tubular, long 1 ~ 1.2 cm, 2 ~ 3 mm in diameter, 4-lobed at the top; Stamens 4, inserted in the middle of corolla tube, filaments very short; Ovary 2-loculed, with soft ends. Capsule ovoid, 2-valved, calyx and corolla persistent. The seeds are many, small and winged. The flowering period is from February to April, and the fruiting period is from May to August.
Born on hillsides, hills, rivers and forest margins.
9 Origin Buddleja officinalis is mainly produced in Hubei, Sichuan, Shaanxi, Henan and other places [2].
Buddleja officinalis is distributed in southwest, central south, Shaanxi, Gansu and other places.
The harvesting and primary processing of 10 are small branches with dense flower buds and irregular conical shape, and the length is1.5 ~ 3cm. The surface is grayish yellow or brownish yellow, densely covered with fluff. The bud is short and rod-shaped, with a slightly larger upper end, with a length of 0.3 ~ 1 cm and a diameter of 1 ~ 2 mm; Corolla equal to or slightly longer than calyx. Soft. The gas is slightly fragrant, and the taste is slightly bitter.
1 1 sweet, slightly cold; Liver meridian. (People's Republic of China (PRC) Pharmacopoeia (20 10 Edition))
Buddleja officinalis flowers are sweet and cool; Enter the liver meridian [2].
Efficacy and indications of Buddleja officinalis 12 in clearing away heat, nourishing liver and improving eyesight. Can be used for treating conjunctival congestion, swelling and pain, conjunctival congestion, liver qi deficiency and blurred vision.
Buddleja officinalis has the effects of clearing away heat, nourishing the liver, improving eyesight and removing nebula, and can treat conjunctival congestion, eye swelling, carbuncle, excessive tears, conjunctival congestion, shyness, liver deficiency and dark eyes [2].
Buddleja officinalis is a commonly used medicine for clearing liver and improving eyesight in ophthalmology, which has the effects of clearing liver and improving eyesight and eliminating nebula.
(1) This product is an important ophthalmic drug. It can be used for the treatment of red eyes, astringent pain, dark eyes and tears, carbuncle, swollen eyes and blurred vision caused by liver fire or wind-heat of liver meridian. It is often combined with chrysanthemum, equisetum and concha Haliotidis, such as Mimenghua Powder (Yaoxin).
(2) This product is a unique liver meridian. It is used for liver deficiency with internal heat, blurred vision, dry eyes and various cataracts. It is often combined with liver nourishing and eyesight improving herbs such as Lycium barbarum, Cuscuta chinensis and Astragalus membranaceus.
Buddleja officinalis 13 usage and dosage: decocted, 3-9g [2].
14 Buddleja officinalis contains linarin.
The flower spike contains Robinia pseudoacacia, robinin, Buddlequin, aucubin, eugenol glycoside and so on [2].
Pharmacological effects of Buddleja officinalis 15 Robinia pseudoacacia has vitamin P-like effects, which can alleviate formaldehyde inflammation in mice and relax isolated intestinal smooth muscle in rats [2].
16 Buddleja officinalis Pharmacopoeia standard 16. 1 is called Buddleja officinalis.
Dream flower
Badledger? FLOS
16.2 Source This product is the dried flower buds and inflorescences of Buddleja officinalis. Loganiaceae. Harvesting, removing impurities and drying when flowers do not bloom in spring.
16.3 this product is mostly branched by small inflorescences, with dense flower buds and irregular conical shape, with a length of 1.5 ~ 3 cm. The surface is grayish yellow or brownish yellow, densely covered with fluff. The bud is short and rod-shaped, and the upper end is slightly larger, with a length of 0.3 ~ 1 cm and a diameter of 0. 1 ~ 0.2 cm. Calyx campanulate, apex 4-toothed; Corolla tubular, as long as calyx or slightly longer, apex 4-lobed, lobes ovate; Stamens 4, inserted in the middle of corolla tube. Soft. The gas is slightly fragrant, and the taste is slightly bitter.
16.4 identified this product as brown powder. Non-glandular hairs are usually 4 cells, with 2 cells in a single row at the base; The above two cells are juxtaposed, each cell is divided into two branches, each branch is 50 ~ 500 microns long, the cell wall is very thick, and the cell cavity is linear. There are a few non-glandular hairs on the upper surface of the corolla, single cell, 38 ~ 600 microns long, and many spiny protrusions on the wall. Pollen grains are spherical, with a diameter of 13 ~ 20, a smooth surface and three germination holes. There are 1 ~ 2 cells on the top of the glandular hair head, and the two cells are juxtaposed in dumbbell or butterfly shape; The handle is very short.
The content of 16.5 was determined by HPLC (Appendix VI D).
16.5. 1 chromatographic conditions and system applicability test: octadecylsilane bonded silica gel is used as filler; Methanol-water-acetic acid (45: 54.5: 0.5) was used as the mobile phase. The detection wavelength is 326 nm. According to the peak value of linarin, the theoretical plate number should be no less than 1000.
16.5.2 preparation of reference solution take a proper amount of reference substance of linarin, weigh it accurately, and add methanol to make a solution containing linarin 0. 1mg per 1ml.
16.5.3 Preparation of test solution Take about 0.5g of this product powder, weigh it accurately, put it in Soxhlet extractor, add petroleum ether (60 ~ 90℃) 100ml, heat and reflux for 2 hours, remove petroleum ether, evaporate the residue, add methanol 100ml, and continue to heat and reflux for 4 hours.
16.5.4 determination method accurately suck 10μl control solution and 5 ~ 10μ l test solution respectively, and inject them into liquid chromatograph for determination.
The content of linarin (C28H32O 14) in this product shall not be less than 0.50%.
16.6 Sexual taste and meridian tropism are sweet and slightly cold. Liver meridian.
16.7 function indications: clearing away heat and purging fire, nourishing liver and improving eyesight, and relieving nebula. It is used for red eyes, swollen eyes, blurred eyes, clear veins, liver deficiency, dark eyes and blurred vision.
16.8 Usage and dosage 3 ~ 9g.
16.9 stored in a ventilated and dry place, moisture-proof.
16. 10 Source