Is mulberry white bark better old or fresh?

Of course, it's better to be fresh, no matter what, it's fresh, and this is thank you.

Generally speaking, mulberry white bark, as long as it has not deteriorated, should be aged better than fresh.

Hello, this generally depends on what it is used for, it is generally older and relatively better, I hope it will help you, hopefully!

No, mulberry white bark is the bark of the root of the mulberry tree, which is generally peeled off from the root bark of the mulberry tree and then scraped off the yellow epidermis to become mulberry white bark, which belongs to a kind of traditional Chinese medicine.

Mulberry white bark is mainly produced in Henan Province, Anhui Province, Sichuan Province, Hunan Province, Hebei Province and Guangdong Province. Henan Province and Anhui Province have a large output, and the quality of Bo mulberry peel is good. It likes warm and humid climate, slightly shade-tolerant, the temperature above 12 begins to sprout, the suitable temperature for growth is 25-30, more than 40 is inhibited, and the growth is stopped when it drops below 12.

Drought-tolerant, not waterlogg-tolerant, barren and thin-tolerant. Strong adaptability to soil.

Identification methods. Identification of medicinal materials.

The herbs are twisted in the form of rolls, troughs or plates, 1 4 mm thick, and of different lengths. The outer surface of the liquid fiber is white or pale yellowish-white, relatively flat, and some remain orange-yellow or brownish-yellow scaly coarse skin; The inner surface is yellowish-white or grayish-yellow, with fine longitudinal lines. The body is light, the quality is noisy, the texture is tough, the fibrous is strong, it is difficult to break, it is easy to tear longitudinally, and there is dust flying when it is torn.

The breath is slight and the taste is slightly sweet.

Identification of decoction pieces. The decoction pieces are irregular cross-cut filaments, the outer surface is yellowish-white and sometimes yellow-brown coarse skin, the inner surface is pale yellowish-white, with fine longitudinal lines, the body is light and vertically held, the quality is tough, the section is fibrous, it is easy to tear longitudinally, and there is dust flying when tearing. The breath is slight and the taste is slightly sweet.

Honey burns mulberry white skin, dark yellow, burnt aroma, sweet taste.

Mulberry bark is not mulberry bark, mulberry bark refers to the bark of mulberry roots. The main effect of mulberry white bark is to relieve asthma in the lungs, and also has the effect of diluting water and reducing swelling, which has an auxiliary effect on the phenomenon of lung fever, cough and asthma and edema and less urine, and can also alleviate the phenomenon of facial edema.

After the mulberry root bark is peeled off, the yellow epidermis is mulberry white bark, mulberry white bark mainly grows in Anhui, Henan, Jiangsu, Hunan and other areas, it is a kind of Chinese patent medicine, pregnant women should take mulberry white bark under the guidance of doctors.

Morus alba LAlso known as mulberry root white bark, mulberry root bark, mulberry peel, white mulberry bark, slightly beany smell, sweet and slightly bitter, with white color, thick skin, powdery foot is better. It has hypoglycemic, diuretic, anti-human HIV, antibacterial and other effects.

It is mainly distributed in Henan Province, Anhui Province, Sichuan Province, Hunan Province, Hebei Province and other places.

It is the finished product after the root bark of the mulberry tree is removed from the cork and dried. It is also called mulberry root white bark.

1. Mulberry bark is rich in flavonoids, and also contains mulfuran, betulinic acid, coumarin, polysaccharides, and also contains -and-fragrant tree extract, sitosterol, volatile oil, tannin and other components.

2. Mulberry white bark contains mulberry, mulberry pigment, cyclomulberry, cyclomulberry pigment, mulberry quenin, cyclomulingenin, dihydromulin, mulberry quercetin, mulberry flavonoid, morberry bietin C, D, mulberry A P and other flavonoids, which have good antibacterial and anti-inflammatory effects.

3. Mulberry furan A, B, C, K, N, 0, m, p, Q contained in mulberry white bark, among which mulofuran A can be antibacterial, and mulofuran C can help lower blood pressure.

4. Mulberry white bark contains coumarins, including 5,7-hydroxycoumarin, umbellifermal lactolactone, scopolatolactone, etc., which can help anti-inflammatory and analgesic. Its Middle East scopolalactone has a good antiasthmatic effect.

Today I want to introduce to you is the mulberry white bark this medicinal material, many people may not know much about the mulberry white bark, or have never heard of this plant, in fact, the mulberry white bark is a kind of mulberry plant, mulberry white bark is the skin of the mulberry root, moderate consumption is very good effect on the human body. Many drugs on the market will contain some ingredients of mulberry bark, so do you know the benefits of mulberry bark? Let's find out together!

1. Antihypertensive effect

Taking mulberry bark in moderation can play a role in lowering blood pressure. This is because the alcohol extract of mulberry bark is 5 6mg kg, and the administration of anesthetized rabbits and canine duodenum can make the blood pressure of animals obvious and long-lasting. For animals with experimental renal hypertension, 20g kg oral administration can also produce significant antihypertensive effect.

According to relevant research experiments, a substance [melting point (decomposition) is 144] extracted from mulberry white bark, and 10mg kg is injected into rabbits, blood pressure immediately drops significantly, and the cervical vagus nerve or cervical vertebrae are cut off, and this effect still exists, so it is inferred that the extract may be an acetylcholine-like substance.

It is worth mentioning that mulberry bark extract can inhibit the isolated frog heart, excite and tease the isolated intestinal tract of rabbits, and the effect of lowering blood pressure can be countered by atropine. This suggestive suppression of blood pressure may be due to inhibition of the vascular motor center, and the lowering of blood pressure appears to increase renal blood flow. Intravenous injection of mulberry in rabbits isolated from mulberry white bark can significantly lower blood pressure, and cyclic mulberry, mulberry furan c, etc. have antihypertensive effects, which shows that mulberry white bark does have a certain antihypertensive effect.

2. Diuretic effect

Taking mulberry bark in moderation can be diuretic. 2g kg of mulberry white peel decoction, 300-500mg kg of mulberry white peel water extract and n-butanol extract to rabbits, oral or intraperitoneal injection to rats, all have significant diuretic effect. Urine output and urine chloride.

The above is a detailed description of the two major benefits of mulberry white skin, I believe that after reading the above introduction, everyone must have an understanding of the mulberry white skin. In general, taking mulberry white bark in moderation not only helps us lower blood pressure, but also plays a very good health care effect on the urinary system, in addition, white mulberry white bark can also effectively inhibit the clotting of platelets in the human body, which is very beneficial to human health, so it is especially suitable for middle-aged and elderly people.