| FOB Price: | US $1 - 888 / Kilogram Get Latest Price |
|---|---|
| Port: | Shanghai,Tianjin,Beijing |
| Minimum Order Quantity: | 1 Kilogram/Kilograms upon request |
| Supply Ability: | 2080 Ton/Tons per Month 5tons per week |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| CAS No.: | 1783-96-6 | Other Names: | DAA | MF: | C4H7NO4 |
| EINECS No.: | 217-234-6 | FEMA No.: | N/A | Place of Origin: | China Mainland |
| Type: |
Acidity Regulators,Antioxidants,Chewing Gum Bases,Colorants,Emulsifiers,Enzyme Preparations,Nutrition Enhancers,Preservatives,Stabilizers,Sweeteners,Thickeners,sex enhancer
|
Brand Name: | sino chemical | Model Number: | 98%min |
| Molecular Weigh: | 133.11 | Formula: | C4H7NO4 | Appearance: | White crystalline powder |
| Package: | 25KG/drum | Assay: | 98.0 ~ 101.0% |
| Packaging Detail: | 25KG/drum or packing as the need of the clients |
| Delivery Detail: | within 6 days |
D-aspartic Acid Calcium Chelate
CAS 617-45-8
ISO14001, ISO18001,Kosher
Standard: AJI97/FCCV/USP29
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D-aspartic Acid Calcium Chelate
Synonym: Aminosuccinic acid;D aspartate;DAA;Aspartic Acid;D-asp,D-Aspartic Acid;
;ISO9001:2000, ISO14001, ISO18001,Kosher
Standard: AJI97/FCCV/USP29
D-aspartic acid is the enantiomer of the dietary amino acid l-aspartic acid. Essentially this means it is the mirror image of L-aspartic acid. D-aspartic acid occurs naturally in the bodies of animals and is made by the action of the enzyme d-aspartic racemase upon dietary l-aspartic acid. D-aspartic acid is known to concentrate most specifically in neuroendocrine tissues such as the pituitary gland, pineal gland, and testes.
Recent research has shown the d-aspartic acid serves as a specialized neurotransmitter in parts of the nervous system involved in hormone production. It has been shown to stimulate the release of LH and GH from the pituitary gland. Furthermore, it has also been demonstrated to have a direct stimulating effect in the testes upon testosterone production. A recent study was published (Reproductive Biology and Endocrinology 2009, 7:120) that clearly demonstrated oral administration of d-aspartic acid increases testosterone in humans, lending credence to the claim of my patent application. This study, done in Italy, showed that doses of almost 4 grams a day resulted in a rise of testosterone that peaked on day 12 (the last day of the study) at a level 42% greater than day zero. LH levels were also increased significantly. The study used 23 men, with all but three of them showing significant increases in testosterone. Furthermore, the levels of testosterone were still significantly increased three days after discontinuation of the d-aspartic acid. The data in the study strongly indicates that the amino acid builds up in target tissues over time, and then slowly decreases after administration is ceased.
D-Aspartic Acid Calcium Chelate
To get the most benefit from D-aspartic acid you must use a form that is highly soluble and bioavailable. Unfortunately, straight D-aspartic acid has terrible water solubility (less than 1 gram will dissolve in 220 milliliters of water). This means that it basically sits in your digestive tract as a gritty powder and absorbs very slowly and erractically. Furthermore, at higher dosages this powder can cause digestive disturbances in susceptible individuals.
How to solve the d-aspartic acid solubility problem is found out. Calcium chelate of the amino acid is the key.D-Aspartic Acid Calcium Chelate dissolves practically instantly in any beverage and it is essentially tasteless. What that achieved was increasing the water solubility from less than 1 gram/200 milliliters to practically limitless. It was quite a remarkable achievement. What is also remarkable about this chelate is that it happens to be stable over a very wide pH range. Once converted to this calcium chelate the amino acid became much more user friendly, as well as more quickly absorbable, and quite possibly more bioavailable. In addition to that, you get a healthy dose of highly bioavailable calcium with each dose.
It is recommended that people take 1-2 servings a day, and often users may find it advantageous to “load” with 2 servings (6 grams) a day for two to four weeks and then “coast” with 1 serving (3 grams) a day for the remainder of the cycle. Cycles can last anywhere from 3 weeks to indefinitely, since this product works with your body and is completely natural.
CERTIFICATE OF ANALYSIS
| PRODUCT NAME | D-Aspartic acid | |||
| BATCH NO | 091112 | |||
| MANU DATE | 2009,11,12 | |||
SHELF LIFE | 3years |
| |||
ITEM | Specification | Results |
| ||
Appearance | White crystalline powder | White crystalline powder |
| ||
Assay | 98.0~101.0% | 99.4% |
| ||
Specific Rotation[α]D20 | -24.0~-26.0(C=5,3N HCL) | -25.1° |
| ||
Loss on drying | ≤0.2% | <0.2% |
| ||
Transmittance | ≥95.0% | 96.0% |
| ||
Chloride(Cl) | ≤0.020% | <0.02% |
| ||
Iron(Fe) | ≤ 30PPM | <5PPM |
| ||
Residue of lgnition | ≤0.10% | <0.08% |
| ||
Heavy metal(Pb) | ≤20PPM | <10PPM |
| ||
Ammonium(NH4) | ≤0.08% | <0.08 |
| ||
Arsenic(As) | ≤1PPM | <1PPM |
| ||
PH | 2.5~3.5 | 2.8 |
| ||
| Product/Service (We Sell): | L-carnitine L-tartrate,Acetyl-l-carnitine,L-carnitine Fumarate,Higenamine,Dendrobium extract 1% | |
| Number of Employees: | 11 - 50 People |
| Main Markets: | North America South America Eastern Europe Oceania Western Europe Northern Europe Southern Europe South Asia |
|
| Total Annual Sales Volume: | US$10 Million - US$50 Million | |
| Export Percentage: | 71% - 80% |
| Factory Size (Sq.meters): | 10,000-30,000 square meters | |
| Factory Location: | China | |
| Number of Production Lines: | 7 | |
| Number of R&D Staff: | 5 - 10 People | |
| Number of QC Staff: | 11 - 20 People | |
| Management Certification: | HACCP ISO 9001:2000 ISO 9001:2008 | |
| Contract Manufacturing: | OEM Service Offered Buyer Label Offered |
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