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Radix Isatidis Extract

Product name: Radix Isatidis Extract
Plant source: Isatis tinctoria L
Specifications: 5:1, 10:1, 20:1
Appearance: yellowish brown powder
Test method: TLC
Mesh screen aperture: 80 mesh
Use: food, medicine, health care products
Samples: free samples
Certification: ISO, KOSHER, Halal, HACCP
Package: 1kg/bag, 25kgs/barrel
Availability:
Quantity:

Raw material introduction

The extract of Radix Isatidis is a kind of traditional Chinese medicine. It is usually collected in autumn and can be used as medicine after processing. This product is the water extract of radix isatidis, which is made through the following steps: material selection, cleaning materials, drying materials, three times of boiling, drying, sieving, packaging, sterilization, and finished products.



Active ingredient

The extract of Isatis indigotica contains indosyl- β-  Glucoside, Isatin, Indigo, Isatin B, Uridine, Uracil, Hypoxanthine, Salicylic acid, Qingdainone, Daucosterol β- Sitosterol( β- Sitosterol), Isatis indigotica B, C and D. It also contains vegetable protein, resinous substances, sugars, sinapine, various amino acids and trace elements. The roots of kale contain anthraquinones β- Sitosterol.



Plant characteristics

A thick circular sheet. The outer skin is grayish yellow to yellowish brown, with longitudinal wrinkles. The cut skin is yellowish white and the wood is yellow. The air is slight, and the extract of isatis root tastes slightly sweet and bitter.



Efficacy and function

The extract of Radix Isatidis has the effect of anti-virus and anti infection, and has antibacterial effect on a variety of bacteria.

The aqueous extract can inhibit Bacillus subtilis, Staphylococcus aureus, Octococcus, Escherichia coli, Salmonella typhimurium, paratyphoid bacillus, dysentery bacillus and enteritis bacillus.

Moreover, it has an effect on hemolytic streptococci, has an antibacterial effect on type A meningococcus, and has an inhibitory effect on a variety of bacteria and viruses in clinical practice, especially for Staphylococcus aureus, Escherichia coli, Salmonella typhi, paratyphoid bacillus, and dysentery bacillus. It has significant antibacterial effect and achieves good clinical effects.



Specification

SPECIFICATION

Product Name: Radix Isatidis Extract

Origin of Material: china

Botanical Source: Isatis tinctoria L

Part Used: root


ANALYSIS

SPECIFICATION

REMARK

Appearance

Yellow brown powder


Odor

Characteristic

Organoleptic

Taste

Characteristic

Organoleptic

Sieve Analysis

95% pass 80 mesh


Loss on Drying

≤5%

2 hours at 105°C

Bulk Density

40-60g/100ml          


Total Ash  

≤5%


Heavy Metals

≤10ppm

EP2.4.8

As

≤1ppm

ICP-MS

Pb

≤3ppm

ICP-MS

Microbiological Test



Total Plate Count

≤10000cfu/g


Yeast & Mold    

≤1000cfu/g


E.Coli E                  

Negative


Salmonella  

Negative


Storage: In a cool & dry place. Keep away from strong light and heat.

Shelf Life: 2 years when properly stored.

* There is likely to be minor color variation from batch to batch due to geographical(origin) and seasonal variations of the material.

Certificate

2023certificate

Company display

Kosher& Halal Chlorella powder in bulk

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