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Product Details:
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Products Name:: | Dryopteris Crassirhizoma Extract Powder | MOQ:: | 1kg |
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Packing:: | In Foil Bag Or Drum. | COA: | Avialiable |
Purity:: | 99%,10:1,200:1 | Grade :: | Food |
Appearance:: | Brown Powder | Manufacture: | Xiaocao |
Advantage: | High Purity | Form: | Powder |
Test Methods: | HPLC,UV | Shelf Life: | 2 Years |
Storage: | Cood And Dry |
Licorice extract powder
me | Dryopteris crassirhizoma extract powder |
appearance | Yellow Powder |
specification | 100% pure natural |
certificate | Organic Certificate,ISO, Kosher,FDA |
grade | pharmaceutical Grade |
delivery | Within 5 work days |
in-stock | In stock |
Product Description
Dryopteris crassirhizoma extract powde. It is the dry rhizome and petiole residues of Lepidoptera sylvestris. It is excavated in autumn, the petiole and fibrous roots are removed, the sediment is removed, and the sun is dried. Bitter, slightly cold; poisonous. It has the functions of clearing away heat and detoxification, hemostasis and insecticidal. Used for epidemic colds, wind-heat headaches, warm and toxic hair spots, sores, swelling and poisoning, blood leaking, and abdominal pain.
Application
1. Antibacterial effect The intestinal extracts and decoctions of Pteridium sibiricum have an inhibitory effect on influenza bacillus, meningococcus, shiga, and dysentery bacillus. The water infusion has different degrees of inhibition on skin fungi such as Trichophyton violaceum, Xanthomonas fragrans, and Bacillus auduria in the test tube. In vitro experiments show that the 1g / mL crude drug Guanzhong alcohol extract and water extract have a strong inhibitory effect on Gram-positive bacteria, such as Staphylococcus aureus, Hemolytic Streptococcus A, C Streptococcus, Streptococcus pneumoniae, Gram-positive bacillus diphtheriae, etc. In addition to the 15mm zone of inhibition of Gram-negative common Proteus spp., The extract of Guanzhong No. 2 containing 1g of crude drug per 1mL. The inhibitory effects of dysentery bacillus, typhimurium bacillus, paratyphoid bacillus, etc. are all weak.
2. The anti-viral effect Guanzhong has a strong inhibitory effect on influenza viruses; it has a comparative effect on seven representative viruses such as adenovirus, Echo virus, Coxsackie virus, polio, Japanese encephalitis, and herpes simplex virus Strong inhibitory effect. The experimental study on 250 kinds of Chinese herbal medicines against HBsAg by enzyme-linked immunosorbent assay (ELISA) showed that Guanzhong is an effective anti-HBsAg Chinese medicine (drug concentration 0.3 ~ 5mg / pL). Drugs with anti-hepatitis B virus selected by reverse passive hemagglutination inhibition experiments are also popular. It has been confirmed by experiments that the water extract of Guanzhong can improve the energy metabolism of cardiomyocytes infected with Coxsackie B 3 (CVB 3) virus, make the cardiomyocytes in a functionally active state, reduce the leakage of myocardial enzymes, alleviate cellular abnormalities, The virus has an inhibitory effect. Guanzhong has obvious inhibitory effects on cold virus, varicella herpes virus and AIDS virus.
Function
Insect-repellent effect The decoction of Pteridium sibiricum has a killing effect on Ascaris suum in test tubes, and can also drive out bovine liver leeches. It can obviously inhibit or exterminate the trematode, sucker and schistosomiasis. Mianma Guanzhong can make the tapeworms and hookworms paralyze hard and achieve the effect of expelling intestinal worms. The deworming rate of Guanzhong Mixture against Pneumocystis elegans reached 100%. It has anti-parasitic effect on liver fluke in vitro and can fight against Schistosoma japonicum. Compound decoction is effective against bovine sheet fluke and fluke. Guanzhong's ether and ethanol extracts have a strong killing effect on Culex pipiens quinquefasciatus and Aedes albopictus larvae.
The effect on the uterus Guanzhong decoction can enhance the contraction of the isolated uterus of the rabbit, the tension in the uterus of the body is significantly increased, the small dose causes spastic contraction, and the large dose causes tonic contraction. Guanzhong injection can significantly shrink the uterus and help stop bleeding.