White crstals or crystalline powder. Freely soluble in formic acid, very slightlysoluble in water,practically insoluble in ethanol and in ether. Dissolve in dilute hydrochloric acid and in dilute nitric acid. Aside from being a proteinogenic amino acid, tyrosine has a special role by virtue of the phenol functionality. It occurs in proteins that are part of signal transduction processes. It functions as a receiver of groups that are transferred by way of protein kinases (so-called receptor tyrosine kinases). Phosphorylation of the hydroxyl group changes the activity of the target protein.
Stored in a cool and dry well closed container and in ventilated area,
kept away from moisture and strong light or high temperature
COA:
Certificate of Analysis
Item
Specification
Result
Assay
98.5%~101.5%
90.68%
Appearance
White Powder
conforms
Odor
Characteristic
conforms
Taste
Characteristic
conforms
Particle Size
NLT 100% Through 80 mesh
conforms
Loss on Drying
<2.0%
0.47%
Heavy metals
Total Heavy Metals
≤10ppm
conforms
Arsenic
≤3ppm
conforms
Lead
≤3ppm
conforms
Microbiological Tests
Total Plate Count
≤1000cfu/g
conforms
Total Yeast & Mold
≤100cfu/g
conforms
E.Coli
Negative
Negative
Salmonella
Negative
Negative
Function&application
1. Applied in health product field
2. Applied in pharmaceutical field
3. Applied in cosmetic field
Company Information
Botanical Cube Inc
Botanical Cube Inc , the company registered capital of 5 million yuan, is a company with import and export rights.Botanical Cube Inc is a high-tech import and export enterprise that integrates research and development, production, processing and sales of natural plant extracts and fine chemicals.
Laboratory and factory
Our company is supported by 3 plant extract processing and production bases. Annual supply capacity reaches 200 tons of plant extracts, 100 tons of fruit and vegetable powder, and 40 tons of powdered raw materials. Main products are Common Cnidium Fruit Extract, Tribulus Terrestris Extract, Ginger Extract Cinnamon Extract and Magnolia Extract.
Our advantages:
1. Technical advantage: electrophoresis technology overturns traditional technology.
2. Extraction experience: focus on extraction for more than 10 years and create high quality.
3. Quality control: independent laboratory, professional service team, comprehensive quality control.
4. Qualified: passed the third-party test and the quality certification of shaanxi planting association.
5. Ultra high cost performance: source manufacturers to ensure maximum profit.
Certifications
Packaging & Shipping
FAQ
Q1:Can I get a sample?
A:Of course. For most products we can provide you a free sample, while the shipping cost should undertake by your side.
Q2:What’s the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q3:Is there any discount?
A:Yes, different quantity has different discount.
Q4: How to confirm the Product Quality before placing orders?
A: By sending you our available free samples.Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q5:What's your lead time?
A:We can arrange the shipment in 3 working days after receiving your payment, except the customised products.
