Natural Organic Wholesale Lichen Usnea Extract Usnic Acid 98% Powder CAS 125-46-2

• Customization: Available
• Certification: RoHS, BRC, ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Model NO.: V-Usnea
• Application Form: Injection, Lotion, Suppository, Paste, Tablet, Capsule
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Usnea Extract
• Product Name: Usnea Extract
• Latin Name: Usnea Diffracta Vain.
• Active Ingredients: Usnic Acid 98%
• Part Used: Thallus
• CAS No: 125-46-2
• Color: Yellow Powder
• Extract Ratio: 4:1~20:1
• Test Method: HPLC/ Tlc
• Shelf Life: 2 Years
• Transport Package: Drum/Carton
• Specification: 25kg/Drum
• Trademark: Vista
• Origin: China
• HS Code: 2932999099
• Production Capacity: 30mt/Month

Product Description

                                                                                            

    Usnic acid is a naturally occurring dibenzofuran derivative found in several lichen species. It was first isolated by German scientist W. Knop in 1844 and first synthesized between 1933-1937 by Curd and Robertson.Usnic acid was identified in many genera of lichens including Usnea, Cladonia, Lecanora, Ramalina, Evernia, Parmelia and Alectoria. Although it is generally believed that usnic acid is exclusively restricted to lichens, in a few unconfirmed isolated cases the compound was found in kombucha tea and non-lichenized ascomycetes.

    At normal conditions, usnic acid is a bitter, yellow, solid substance. It is known to occur in nature in both the d- and l-forms as well as a racemic mixture.

 

 

 

Product Name	Usnea Extract
Latin Name	Usnea diffracta Vain.
Part Used	Thallus
Appearance	Yellow  Powder
Active Ingredient	Usnic Acid
Specification	Usnic Acid 98%, Extract Ratio: 4:1-20:1
CAS NO	125-46-2
Test Method	HPLC/TLC
Shelf Life	2 years,keep away sunlight, keep dry

 


                                                                     

1.Usnic Acid has antibacterial effect.

2.Usnic Acid has antiviral effect.

3.Usnic Acid has insecticidal effect.

4.Usnic Acid has anti-tumor effect.

5.Usnic Acid has anti-inflammatory activity.

6.Usnic Acid has the effect of promoting skin wound healing.

7.Usnic Acid has gastric protection.

8.Usnic Acid has a sun protection effect.

 

 

                                                                     

1. Applied in cosmetic field, ursolic acid is mainly used in facial masks and esssence to whiten, eliminate wrinkles and dispelling spot;

2. Applied in phamaceutical field, ursolic acid is usually made into capsule to enhance organism immunity,sterilization and relieve cough.

3. Applied in toothpaste additive.

   

Physical Control
Appearance	Fine Powder	Complies	Visual
Color	Yellow Powder	Complies	Visual
Odor	Characteristic	Complies	Organoleptic
Taste	Characteristic	Complies	Organoleptic
Particle Size 95	90% pass 80 mesh	Complies	80 Mesh Screen
Loss on Drying	5% Max	4.34%	CPh
Ash	5%Max	3.75%	CPh
Part of Plant Used	Thallus	Complies	/
Solvent Used	Water & Ethanol	Complies
Excipient	5%-10% Maltodextrin	Complies
Chemical Control
Heavy metals	NMT 10 ppm	Conforms	Atomic Absorption
Arsenic (As)	NMT 2ppm	Conforms	Atomic Absorption
Mercury(Hg)	NMT 0.1ppm	Conforms	Atomic Absorption
Lead (Pb)	NMT 0.5ppm	Conforms	Atomic Absorption
GMO Status	GMO Free	Conforms	/
Solvent Residual	Meet E.P Standard	Conforms	Ph.Eur
Pesticides Residues	Meet USP Standard	Conforms	Gas Chromatography
Benzo(a)pyrene	NMT 10ppb	Conforms	GC-MS
Sum of benzo(a)pyrene, benz(a)anthracene, benzo(b)fluoranthene and chrysene	NMT 50ppb	Conforms	GC-MS
Microbiological Control
Total Plate Count	10000cfu/g Max	Conforms	AOAC
Yeast & Mold	1000cfu/g Max	Conforms	AOAC
S. aureus	Negative	Negative	AOAC
E.Coli	Negative	Negative	AOAC
Salmonella	Negative	Negative	AOAC
Pseudomonas aeruginosa	Negative	Negative	USP

    Qingdao Vista Bio. Tech. Co., ltd is specialized in studying herbal extract & plant extract, pharmaceutical ingredients, natural nutritional supplement and OEM service.

    With the help of well-equipped and advanced production technology and facilities for extracting, concentration, column chromatography, refined separation, vacuum drying and spray drying, our products are in strict accordance with the GMP standards to ensure the quality. Besides GMP standards, we also set up our own strict quality control system based on our many years' Research & Development and producing experiences to ensure high-quality standard which enable us supplying various botanical extracts as per clients′ customized demands.

    With cordial and professional R&D, sales and after-sales service groups, Vista has been dedicated to study on how natural plant ingredients benefit human health, on the premise of maintaining the diversity of natural plant raw materials, we constantly improves the extraction process of products, and actively creates new products, so as to better serve the customers in the fields of food, health care products, medicine and cosmetics.
                                                                     

FAQ

1. How to contact us?

1. You can chat with us via Trade Manager online.
2. You can send us an inquiry here or by Email with your interested products.
3. You can call or message us by phone, or use WhatsApp, Wechat to leave a message to us, You can get our reply soon,
 

2. How to test the product quality before placing orders?

1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples.
2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm

3. What's your MOQ? 

Usually the MOW is 25KG for bulk, sample is 1kg

4. Can you give me a discount?

Yes, Price is determined by quantity, larger quantity with lower price,

5. What payment method do you support?

We accept payment by telegraphic transfer (T/T) and Western Union, PayPal.

6. How long is the lead time? 

Usually the order will be delivered within 5 working days after order confirmed, expect for OEM products,

7. How do you treat quality complain?

- First, we will check the production record and test the reserved sample to figure out the problems and offer an optimal solution for you,
- If problem is caused by us, we will send you a new batch of goods according to our return policy or refund to you, If problem is caused by the third party, we will apply for insurance claim to guarantee the interests of both of sides,