Active Member
|
[China]
Address: No.1 Zhangba Road, Gaoxin District,Xi’an Shaanxi, China
Contact name:zhao
Complex Nature Biotechnology CO., LTD. |
|
|
Hot Sale Rhubarb Root Extract For Natural Pigment
product details
Rhubarb Root P.E., Emodin
CAS#: 518-82-1
Main Contents:Emodin
Plant Resource: Rheum palmatum L.
Main Specification: 50%, 98%, 99%
Appearance: Orange needle-like powder
Product Description
Emodin do not dissolve in water, can dissolve in ethanol, slightly soluble in ether, chloroform, soluble in alkaline aqueous solution, sodium carbonate solution or ammonia solution in a significant red cherry. Emodin has strong antibacterial activity, emodin effective inhibitory concentration of 1.5 ~ 2.5ug/ml. Ehrlich ascites cancer cells with strong inhibition of respiration, a certain degree of selectivity of emodin. Emodin can be used to cholagogic, spasmolytic, lower blood pressure
Product Analysis
| Item | Specification | Result | Method |
| BasicProduct Information | |||
| Product Name | rhubarb root extract | ||
| Part of the Plant | root | Conform | / |
| Country of Origin | China | Conform | / |
| Organoleptic Data | |||
| Appearance | Fine powder | Conform | NLS-QCS-1008 |
| Color | orange needle-like Powder | Conform | GB/T 5492-2008 |
| Odor& Taste | Characteristic | Conform | GB/T 5492-2008 |
| Process Data | |||
| Solvent(s) Used | Water and ethyl alcohol | Conform | / |
| Extract ration | 10:1 | Conform | |
| Content | / | / | |
| Drying Method | Spray drying | Conform | / |
| Excipient | Maltodextrin | Conform | / |
| Physical Characteristics | |||
| Particle Size (80 mesh) | 98.0%pass 80mesh | Conform | GB/T 5507-2008 |
| Moisture | <5.0% | 2.8% | GB/T 14769-1993 |
| Ash Content | <4.0% | 1.4% | AOAC 942.05, 18th |
| Solvent Residue | Eur. Pharm | Conform | NLS-QCS-1007 |
| Heavy Metals | |||
| Total Heavy Metals | <10 ppm | Conform | USP <231>, method II |
| Arsenic | <1.0 ppm | Conform | AOAC 986.15, 18th |
| Lead | <1.0 ppm | Conform | AOAC 986.15, 18th |
| Mercury | <0.5 ppm | Conform | AOAC 971.21, 18th |
| Pesticide Residue | |||
| 666 | <0.2ppm | Conform | GB/T5009.19-1996 |
| DDT | <0.2ppm | Conform | GB/T5009.19-1996 |
| Microbiology | |||
| Total Plate Count | <1,000cfu/g | 17cfu/g | AOAC 990.12, 18th |
| Total Yeast & Mold | <100cfu/g | 3cfu/g | FDA (BAM) Chapter 18, 8th Ed. |
| E. Coli | Negative | Negative | AOAC 997.11, 18th |
| Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |
1. Natural pigment
2. Aperient
3. Anti microbial growth
4. Diuresis
5. Immunodepression
