Details:

DHA powder is an omega-3 fatty acid that is a primary structural component of the brain, cerebral cortex, skin, sperm, testicles and retina. It can be synthesized from alpha-linolenic acid or obtained directly from maternal milk or fish oil.

DHA's structure is a carboxylic acid(~oic acid) with a 22-carbon chain and six cis double bonds .the first double bond is located at the third carbon from the omega end. Itstrivial name is cervonic acid, its systematic name is all-cis-docosa-4,7,10,13,16,19-hexa-enoic acid, and its shorthand name is 22:6(n-3) in the nomenclature of fatty acids.

The essential n-3 fatty acid α-linolenic acid (C18:3) serves as an energy carrier and precursor for the synthesis of EPA (C20:5) and DHA (C22:6) into which it is converted by chain elongation and introduction of extra double bonds. EPA is an important component of the phospholipids of cell membranes and lipoproteins. It also serves as a precursor in the synthesis of eicosanoids, which have a regulatory function on tissue hormones. DHA is a structural component in the cell membranes, particularly the nervous tissue of the brain, and plays an important role both for the synapses and the cells of the retina.

The conversion of α-linolenic acid to its long-chain derivatives EPA and DHA may not be sufficient to maintain optimal body functions. The limited conversion is mainly due to a dramatic change in eating habits during the past 150 years, resulting in increased n-6 PUFA intake and concomitant decrease in n-3 LCPUFA consumption in most industrialized countries. Therefore, the n-6 to n-3 ratio in our diet has changed from 2:1 to about 10 - 20:1. This change accounts for the inadequate biosynthesis of the biologically active n-3 PUFA, EPA, and DHA, as n-6 and n-3 PUFA compete for the same desaturase and elongase enzyme systems.

1. DHA is widely used as a food supplement,it was first used primarily in infant formulas,to promote fetal brain development.

2. DHA has the antioxidant and anti-aging function.

3. DHA can improve Blood Circulation,and lower blood pressure,it can prevention and cure cerebral thrombosis.

4. DHA also can reducing blood fat.

 

Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development 

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests

Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.