Scutellaria Barbata Extract Powder(Ban Zhi Lian)10:1, 20:1, 50:1 TLC
Scutellaria barbata whole herb is used as medicine, with functions such as clearing heat and detoxifying, promoting blood circulation and removing stasis, reducing swelling and pain, and anti-cancer. Cold in nature and sour in taste, the whole plant contains various vitamins, trace elements, amino acids, and other components. It has the effects of cooling blood and detoxifying, dispelling blood stasis and pain, reducing swelling, and clearing heat and diuresis.
Scutellaria Barbata Extract Powder(Ban Zhi Lian)10:1, 20:1, 50:1 TLC
【Botanical source】: Scutellaria barbata D. Don
【Extraction source】: The dried whole grass of Scutellaria barbata D. Don, a plant in the family Lamiaceae. Harvest, wash, and sun dry the stems and leaves when they are lush in summer and autumn. Scutellaria barbata is distributed in Jiangsu, Guangxi, Guangdong, Sichuan, Hebei, Shanxi, Shaanxi, Hubei, Anhui, Jiangxi, Zhejiang, Fujian, Guizhou, Yunnan, Taiwan, Henan and other places in China. Growing in damp areas near ponds, fields, or roadsides.
【Functions in TCM】: Used for boils and swelling, sore throat, falling and throwing pain, edema, jaundice, snake and insect bites.
【Specification】: 10:1, 20:1, 50:1 TLC
【Appearance】: Brownish yellow powder
【Particle size】: 95% pass 80 mesh size
Scutellaria Barbata Extract Powder(Ban Zhi Lian) Production Flowchart
Scutellaria Barbata- natural air drying–Coarse powder(40 mesh) -Low temperature water extraction – 1st Reflux Extraction(10 times water,2 Hrs) – 2nd Reflux Extraction8 times water,1.5 Hrs) – 3rd Reflux Extraction(6 times water,1 Hrs) – Extraction Solution-combine&Filtrate-Concentrate-Extractum-spray drying – screening – packaging – detection of physical and chemical indicators – warehousing
Specification of Scutellaria Barbata Extract Powder(Ban Zhi Lian)
| Item | Standard | Test method |
| Appearance | Brownish Yellow fine powder | Visual & Organoleptic |
| Specification | 10:1 | TLC |
| Particle size | 80 mesh | Pass 80 mesh size screen |
| Ash | <13% | 2g/525℃/3hrs |
| Moisture | <7% | 5g/100℃/2.5hrs |
| Heavy metals | As <1.0ppm Pb<2.0PPM Hg<0.2ppm Cd<1.0ppm | Atomic Absorption |
| Microbiological Control | Total Plate Count<10,000cfu/g, Yeast & Mold<100cfu/g, E.Coli<10cfu/g. |
AOAC |
| Packing | 1kg/bag, 5kg/bag, or 25kg/fiber drum (D* H, 40*50cm),
It can also be packaged according to the requirements of customers, and all the packaging materials meet the standards of Chinese Pharmacopoeia 2010. |
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Extended Reading
Pharmacological effects of Scutellaria Barbata (Ban Zhi Lian)
1. Antibacterial effect: The 50% decoction of Scutellaria Barbata (Ban Zhi Lian) has an inhibitory effect on Staphylococcus aureus, Shigella flexneri, Salmonella typhi, Pseudomonas aeruginosa, and Escherichia coli using the plate trenching method.
2. Antispasmodic and expectorant effects: The carthamidin contained in this product has a strong anti histamine induced smooth muscle contraction effect and a good expectorant effect.
3. Tumor inhibiting effect: Screening tests using the Meilan test tube method showed that this product has a mild inhibitory effect on acute myeloid leukemia cells; The screening experiment using the cell respirator method showed that the inhibition rate of acute myeloid leukemia blood cells was greater than 75%.
4. Immunomodulatory effect: The polysaccharides contained in this product can promote ConA induced lymphocyte transformation in mouse spleen cells in vitro, with an optimal concentration of 400r/ml. After one week of Sc administration, the percentage of esterase positive cells in peripheral blood lymphocytes of mice was significantly increased, promoting DNCB induced delayed type hypersensitivity. However, high-dose administration (200mg/kg) can inhibit thymic index in mice and has no effect on spleen index.
5. Other effects: ⑴ Inhibition of ATP production: The baicalin contained in this product has the ability to inhibit indole-3-acetic acid oxidase and ATP production. Inhibition of larval growth: Can also promote the growth of Heliothis zea larvae. Effects on blood vessels: Baicalin can increase cerebral blood flow, reduce cerebral vascular resistance, improve blood-brain barrier permeability, and counteract platelet aggregation caused by adenosine diphosphate.