Arctostaphylos uvaursi extract CAS NO.77-52-1

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FOB Price: USD: 12.00-12.00 /Kilogram Get Latest Price
Min.Order: 1 Kilogram
Payment Terms: L/C,D/A,D/P,T/T,
Available Specifications:
A(1-25)Kilogram12/Kilogram1USD

Product Details

Keywords

Arctostaphylos uvaursi extract
Alpha arbutin
Uva ursi extract

Quick Details

ProName: Arctostaphylos uvaursi extract
CasNo: 77-52-1
Molecular Formula: C30H48O3
Appearance: white fine powder
Application: health food
DeliveryTime: 5days
PackAge: Food grade multiplayer polyethylene ba...
Port: Dalian
ProductionCapacity: 300 Kilogram/Month
Purity: 25%,90%,95% 98%
Storage: Store in a cool dry place, avoiding su...
Transportation: DHL/by sea
LimitNum: 1 Kilogram
Plant of Origin: Alpha arbutin
Testing Method: HPLC
Product Ecification: 25%,90%,95% 98%
Heavy Metal: 10ppm
Voluntary Standards: USP

Superiority

Arctostaphylos uvaursi extract

Product name: Bearberry Leaf Extract , Uva Ursi extract

Part Used: leaf

Active Ingredient: Alpha-arbutin

Specification: 25%,90%,95% 98%

Testing Method: HPLC

Appearance: white fine powder

Molecular Formula: C30H48O3

Molecular weight: 456.68

CAS NO: 77-52-1

Introduction

Arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

Arbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.The encapsulation of Arbutin constitute a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic Arbutin in lipophilic media. Arbutin give three main properties; Whitening effects, anti- age effect and UVB/ UVC filter .

Quality data

Identification	Standardization
Aspect	white fine powder
Odor & taste	Characteristic
Particle size	NLT 95% through 80 meshes
Bulk density	40-65g/100ml
Loss on drying	5.0% max.
Sulphated ash	5.0% max.
Heavy metals	10ppm max.
Pb	2ppm
As	2ppm

Microbiological data

Total aerobic count	Not more than 10000cfu/gram
Yeast & Mold	Not more than 1000cfu/gram
E. Coli	Negative
Salmonella	Negative
Staphylococcus aureus	Negative

Addition data

Storage	Store in a cool dry place, avoiding sunlight directly
Shelf life	Two years when sealed well
Packaging	Food grade multiplayer polyethylene bags, 25kg in one type cardboard drum

Function:

1.Bearberry extract will relieve and dispell chloasma, melanin, acne ect;

2.Bearberry extract has good effects of sterilization and relieving cough;

3.Bearberry extract used to alleviate pain of burn and scald,enhancing immune fuction; 4.Bearberry extract can promote skin elasticity, retaining skin moisture and slowing down aging skin;

5.Bearberry extract with the function of restraining the activity of tyrosinase; preventing the formation of melanin.

Details

PACKAGING

FACTORY

FAQ

If you have any question when you contact or before place an order to us, please first check the below information for reference. You can find information that can help you decide whether your product or related accessory needs service, and see what service options are available to you.

1.What we do

We are a botanical extract manufacturer, that means we do customized product. So if you cannot find ready products here, you can email us detailed requirement and we'll try our best to tailor the suitalbe product for you. Even we are not able to supply you, we'll let you kow asap too.

2.What file you need to prepare if you want to get an quotation from us

Please tell us some info. about about what you need, like quanity,destination, application, your company name and contact info. etc.

If you bought it before, It's better that you have a exist spec. for us. Off course more details it will be helpful for us to reccomend a suitable product for you.

3.How about the delivery

Normally, for sample order, our delivery is about 2-4 days.

For small batch, our delivery is about 3-5 days.

For mass production batch, our delivery is about 4-8 days.

But that depends on the real condition when we get your order.

4.How can we guarantee you receive an good quality product

For Greenura, management is in this feild over 15 years and our facotry is GMP and ISO certified.

For QC and QA, we use advanced philosophy and equipment.

5.With payment terms do we accept

For sample order or small batch, we suggest you to use Pay-pal and .

For mass production batch, we suggest you to use T/T.

6.With transportation do we use