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English name: Folium Isatidis leaf extract
Latin name:Isatis indigotica Fort
Specification: 10:1
Part:eaf
Appearance: Brown yellow Powder
Application:animal remedy additives
Advantage: bulk stock in USA warehouse;
Certificate: KOSHER, HALAL, ISO,ORGANIC CERTIFICATE;
Folium isatidis extract is a native Chinese herbaceous plant widely used for medicinal purposes for thousands of years. However, few studies have focused on the leaves of Isatis indigotica. In this report, we isolated a series of four fractions (I–IV) from Folium isatidis and explored the antiviral activity of each tested extract.
Isatis extract were active against a panel of RNA and DNA viruses in vitro, namely influenza A virus (IAV), coxsackie virus B3 (CVB3), respiratory syncytial virus (RSV), and adenovirus type 7 (Ad-7). Oral administration of 200 mg/kg/d of fraction III in mice exerted strong antiviral effects in viral replication, accompanied by prolonged survival rate, attenuated lung tissue damage as well as significant reductions in pulmonary virus titers and lung index. Our results provide the first biochemical evidence that Folium isatidis and isatis indigotica extract could be used as potential antiviral agent in the postexposure prophylaxis for multiple viral infections.
Apprearance | brown yellow fine powder |
Specs | 10:1 |
Extract Solvent | Grain Alcohol/Water |
Mesh Size | 80 Mesh |
Moisture Content | NMT 5.0% |
Ash Content | NMT 5.0% |
Heavy Metals | NMT 10ppm |
Arsenic (As) | NMT 1ppm |
Cadmium (Cd) | NMT 1ppm |
Lead (Pb) | NMT 3ppm |
Feeding pigs,isatis extract is added and used according to the mass ratio of 7:1000,
Feed chickens and poultry according to the mass ratio of 2:1000.
Feed the fish according to the mass ratio of 1:1000.
Daqingye can improve immunity and increase appetite. Folium isatidis extract contains alkaloids, saponins, polysaccharides and a variety of enzymes and coenzymes. Various active ingredients comprehensively act on the multi-layer regulating hormone axis of the neuroendocrine system to jointly promote the secretion of “endogenous hormones” and exert a stable and long-lasting growth-promoting effect.
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