99% Superoxide Dismutase SOD In Food Natural Antioxidant
|Place of Origin:||china,guangdong|
|Brand Name:||no brand|
|Model Number:||Superoxide Dismutase|
Payment & Shipping Terms:
|Minimum Order Quantity:||1kg|
|Packaging Details:||1kg or 500g in a bottle, 9 bottle in a carton|
|Delivery Time:||10 wroking days|
|Payment Terms:||T/T, Western Union,Paypal|
|Supply Ability:||100kg in a week|
|Product Name:||Superoxide Dismutase SOD||Test Method:||GB/T 5009.171-2003 First Method|
|Place Of Orgin:||China,GuangDong||Purity:||99%|
|Appearance:||White Or White Powder||Enzyme Activity:||50,000iu/g|
|Certificate:||Food Production License, HALAL CERTIFICATE（Certificate No.:09027060443408）||Grade:||Food Grade|
Antioxidant superoxide dismutase SOD in food,
superoxide dismutase SOD in food 99%,
SOD1 SOD2 SOD3
Food Additive Purity 99 % Cosmetic raw materials Natural Antioxidant Superoxide Dismutase
Superoxide dismutase (SOD) is an enzyme that alternately catalyzes the dismutation (or partitioning) of the superoxide (O2−) radical into either ordinary molecular oxygen (O2) or H2O2. Superoxide is produced as a by-product of oxygen metabolism and, if not regulated, causes many types of cell damage. H2O2 is also damaging, but less so, and is degraded by other enzymes such as catalase. Thus, SOD is an important antioxidant defense in nearly all living cells exposed to oxygen. One exception is Lactobacillus plantarum and related lactobacilli, which use a different mechanism to prevent damage from reactive (O2−).
SOD enzymes deal with the superoxide radical by alternately adding or removing an electron from the superoxide molecules it encounters, thus changing the O2− into one of two less damaging species: either molecular oxygen (O2) or H2O2. This SOD-catalyzed dismutation of superoxide may be written, for Cu,Zn SOD, with the following half-reactions:
Cu2+-SOD + O2− → Cu+-SOD + O2
Cu+-SOD + O2− + 2H+ → Cu2+-SOD + H2O2
The general form, applicable to all the different metal-coordinated forms of SOD, can be written as follows:
M(n+1)+-SOD + O2− → Mn+-SOD + O2
Mn+-SOD + O2− + 2H+ → M(n+1)+-SOD + H2O2.
where M = Cu (n=1) ; Mn (n=2) ; Fe (n=2) ; Ni (n=2).
|Product name||SOD Superoxide Dismutase|
|Certificate||Food production license, HALAL CERTIFICATE(Certificate No.:09027060443408)|
|Test Method||GB/T 5009.171-2003 first method|
|Shelf life||2 years|
|Est.Time(days)||3||5||7||To be negotiated|
Q: How to start orders or make payments?
A: You can send us your Purchase order(PO), or just send a simple confirmation by email or by Trade Manager, after communication then we will send you Proforma Invoice with our bank details for final confirmation, then you
can make payment accordingly.
Q: What’s our Minimun Ordering Quantity (MOQ)?
A: For the high value products, our MOQ starts from 1 gram and other products generally starts from 1 kilogram. For other low value products, MOQ can be started from 10kgs to 100kgs
Q: How do we guarantee our products quality?
A: First of all, our quality control system will reduce our quality problem to near zero.We can always provide our certificate of analysis according to every batch of our products.We can also provide third party analysis testing due to our clients' requirement.
If there is any quality issue caused by us, we will send you free goods for replacement or refund your loss.
Q: How to contact us ?
A: You can contact us thought inquiries to message box of any of our products displayed. You can also sent us emails to our company email address or simply call us at anytime!