2 English reference Morinda offcinalis How [Landau Chinese-English Dictionary]
Radices morindae [Landau Chinese-English Dictionary]
Morinda root [Xiangya Medical Dictionary]
Morindae officinalis radix [Xiangya Medical Dictionary]
Morindae radix [Xiangya Medical Dictionary]
Radix Morindae Officinalis (La) [Terminology Committee of Traditional Chinese Medicine. Terminology of Traditional Chinese Medicine (2004)]
Morinda root [Terminology Committee of Traditional Chinese Medicine. Terminology of Traditional Chinese Medicine (2004)]
3 Overview Morinda officinalis is the name of traditional Chinese medicine, which comes from Shennong Herbal Classic [1]. It is the dried root of Morinda officinalis How, a Rubiaceae plant [2].
Pharmacopoeia of the People's Republic of China (20 10 edition) records the pharmacopoeia standard of this Chinese medicine.
4 Latin name Radix Morindae Officinalis (La) (Terminology of Traditional Chinese Medicine (2004))
5 English name morinda root (Terminology of Traditional Chinese Medicine (2004))
6. The alias of Morinda officinalis, Bazai, Chicken Intestine Wind and Rabbit Intestine [1].
7 Source and place of origin: the root of Morindaofficinalis How [1]. Fujian, Guangdong, Guangxi and other places [1].
8 Sexual taste is pungent, sweet and slightly warm [1]. Into the liver and kidney meridians [1].
9 The main functions are tonifying kidney yang, strengthening bones and muscles, and expelling wind and dampness [1]. Indications: impotence due to kidney deficiency, nocturnal emission, premature ejaculation, soreness of waist and knees, inability to urinate, cold uterus and arthralgia due to wind-cold and dampness [1].
Morinda officinalis is a commonly used yang tonic in ophthalmology, which has the effects of tonifying kidney and strengthening yang, strengthening tendons and bones, warming channels and stopping tears. It can be used for unclear vision, cloud shifting, cold tears and so on caused by kidney-yang deficiency and failure. It is compatible with Cistanche deserticola, Semen Cuscutae and Fructus Lycii.
10 the usage and dosage of Morinda officinalis how to decoct: 4.5 ~ 9g [1].
1 1 chemical composition this product contains Rubiadin and its 1 methyl ether, Monotropein, β sitosterol, vitamin c, etc. [1].
12 pharmacological action This product has the effects of enhancing immunity and strengthening body [1].
13 Pharmacopoeia Standard of Morinda officinalis 13. 1 Name Morinda officinalis
Bajitian
MORINDAE OFFICINALIS RADIX
13.2 source this product is the dried root of Morinda ojj:icinalis How: icin alishow of Rubiaceae. All the year round, it can be dug, washed, removed from the fibrous roots, dried to 60% to 70%, gently beaten and dried.
13.3 characteristics this product is a flat cylinder, slightly curved, with different lengths and a diameter of 0.5 ~ 2 cm. The surface is grayish yellow or dark gray, with longitudinal lines and transverse cracks, and some skin parts are horizontally broken to expose the wood; Tough, thick skin, purple or lavender, easy to peel off from wood; The wood is hard, yellowish brown or yellowish white, with a diameter of1~ 5 mm. Slight gas, sweet and slightly astringent taste.
13.4 identification (1) Cross section of this product: cork layer is a series of cells. Single or several groups of stone cells outside the inner layer of the suppository are arranged in a ring intermittently; The parenchyma cells contain needle crystal bundles of calcium oxalate, which are arranged tangentially. The phloem is broad, and the inner parenchyma cells contain needle crystal bundles of calcium oxalate, which are arranged axially. The cambium is obvious. The xylem vessels are scattered singly or 2 ~ 3 together, arranged radially, with a diameter of105 μ m; Wood fiber is more developed; Wood line width1~ 3 rows of cells; Occasionally, non-lignified wood parenchyma cell groups are seen.
Powder lavender or purplish brown. The stone cells are pale yellow, round, square, rectangular, long or irregular, some are pointed at one end, with a diameter of 21~ 96 μ m and a wall thickness of 39μm, some are obviously layered, with obvious pits and grooves, and some are large and slightly thick. The needle crystals of calcium oxalate mostly exist in bundles in parenchyma cells, and the needle crystals are as long as184 μ m. The vessel with marginal holes is light yellow, with a diameter of 105μm and fine marginal holes. The fiber tracheid is long and spindle-shaped, with large marginal pits, and the pits are obliquely slit-shaped or intersect with herringbone and cross.
(2) Take 2.0g． of this product powder, add 25ml of ethanol, heat and reflux 1 hour, let cool, filter, and concentrate the filtrate to 1ml as the test solution. In addition, 2.5g of Morinda officinalis control medicinal material was taken and prepared into control medicinal material solution by the same method. According to the test of thin-layer chromatography (Appendix ⅵ b), absorb each 10μl of the above two solutions, respectively spot them on the same silica gel GF254 thin-layer plate, and use toluene ethyl acetate monocarboxylic acid (8: 2: 0.1) as the developing agent, unfold, take them out, dry them, and examine them under an ultraviolet lamp (254nm). In the chromatogram of the test sample, the spots with the same color appear at the positions corresponding to the chromatogram of the control medicinal materials.
13.5 inspection 13.5. 1 moisture shall not exceed 15.0% (appendix ⅸ h first method).
13.5.2 the total ash content shall not exceed 6.0% (appendix ⅸ k).
13.6 the extract shall be determined by the cold immersion method under the water-soluble extract determination method (appendix X A), and shall not be less than 50.0%.
The content of 13.7 was determined by high performance liquid chromatography (appendix ⅵ d).
13.7. 1 chromatographic conditions and system applicability test with octadecylsilane bonded silica gel as filler; Methanol-water (3: 97) was used as the mobile phase. Detected by evaporative light scattering detector. The theoretical plate number should be no less than 2000 according to the Nyquist sugar peak.
13.7.2 preparation of reference substance solution: take a proper amount of nystatin reference substance, weigh it accurately, and add mobile phase to make a solution containing 0.2mg per Iml.
13.7.3 preparation of test solution take 0.5g of this product powder (passed through No.3 sieve), accurately weigh it, put it in a conical flask with a stopper, accurately add 50ml of mobile phase, weigh it, heat it in a boiling water bath for 30min, let it cool, weigh it again, make up the lost weight with the mobile phase, shake it evenly, stand it, take the supernatant, filter it, and take it.
The determination method accurately absorbs the reference solution 10μl and 30μl respectively, and the test solution 10μl respectively, injects it into the liquid chromatograph, determines it, and calculates it by the external standard two-point logarithmic equation.
This product contains no less than 2.0% nisin (C24H4202,) calculated as a dry product.
13.8 pieces of Morinda officinalis 13.8. 1 processing 13.8. 1. 1 Morinda officinalis how to remove impurities.
13.8.1.1.1properties, identification, inspection, extract and content determination are the same as those of the medicinal materials.
13.8.10.2 clean Morinda officinalis, steam thoroughly according to the steaming method (appendix ⅡD), remove the wood core while it is hot, cut into sections and dry.
This product is in the form of a flat cylindrical short segment or an irregular block. The surface is grayish yellow or dark gray, with longitudinal stripes and transverse cracks. The cut skin is thick, purple or lavender, and hollow. Slight gas, sweet and slightly astringent taste.
Same medicinal materials.
13.8.10.3 salt Morinda officinalis how to clean Morinda officinalis how to steam thoroughly according to the salt steaming method (appendix ⅡD), remove the wood core while it is hot, cut into sections and dry.
This product is in the form of a flat cylindrical short segment or an irregular block. The surface is grayish yellow or dark gray, with longitudinal stripes and transverse cracks. The cut skin is thick, purple or lavender, and hollow. Slight gas, sweet, salty and slightly astringent.
13.8.1.3.1Identification (except cross section and micropowder) of the same medicinal materials.
13.8. 1.3.2 Check (moisture) with the same medicinal materials.
13.8.13.3 The extract and content determination are the same as those of the medicinal materials.
13.8.10.4 prepare radix morindae officinalis take licorice, mash it, add water to decoction, remove residue, add clean radix morindae officinalis, mix well, cook thoroughly according to the cooking method (appendix ⅡD), remove the wood core while it is hot, cut into sections, and dry.
Every 100kg of Morinda officinalis, use 6kg of licorice.
This product is in the form of a flat cylindrical short segment or an irregular block. The surface is grayish yellow or dark gray, with longitudinal and transverse cracks. The cut skin is thick, purple or lavender, and hollow. Slight gas, sweet and slightly astringent taste.
13.8.1.4.1Inspection, extract and content determination are the same as those of the medicinal materials.
13.8.2 Sexual taste and meridian tropism are sweet, pungent and slightly warm. Return to kidney and liver meridian.
13.8.3 Function and indications: tonifying kidney-yang, strengthening bones and muscles, and expelling wind and dampness. It can be used for impotence, nocturnal emission, infertility due to cold uterus, irregular menstruation, cold pain in the abdomen, arthralgia due to rheumatism, and weakness of bones and muscles.
13.8.4 Usage and dosage 3 ~10g.
13.8.5 Store in a ventilated and dry place to prevent mildew and moth.
13.9 Source