Exceptional L-Glutamine for Fitness and Recovery
Other Name: Glutamine，Levoglutamide
Spec./ Purity: 99.6% ( Other specifications can be customized)
CAS Number: 56-85-9
Appearance: White crystalline powder
Main function: reduce muscle soreness and speed recovery time.
Test Method: CP2015
Free Sample Available
Offer Swift Pickup/Delivery Service
Product Description
It is a non-essential amino acid versus a conditionally essential amino acid and is the only amino acid that passes directly through the cerebrovascular barrier (BBB). In the body it is stored in skeletal muscle or blood. In human blood, glutamine is the most abundant free amino acid. This amino acid plays a key role in controlling the uptake of glucose (energy) by the muscles after exercise and can help us prepare for the next workout by restoring energy stores. When the body's muscles have optimal glucose reserves, we can perform better during exercise and delay the body's fatigue. Studies have shown that prolonged hard training reduces glutamine levels in the blood, so if you have a long history of going to the gym, then glutamine is the ideal post-workout fitness supplement choice.
SRS Nutrition Express products are internationally certified, and we have a more stringent product quality testing, to provide our customers with better quality products, our products have been a great sales in Europe, many big brands have cooperated with us.
Technical Data Sheet
| Items | Specification | Result | Test Method |
|
Physical &Chemical Data |
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|
Appearance: |
White crystalline powder |
Conform |
Visual |
|
Assay(dry content): |
98.5% ~101.5% |
99.6% |
CP2015 |
|
Specific Rotation: |
+6.3°~+7.3° |
6.7° |
CP2015 |
|
Loss on Drying: |
≤0.30% |
0.08% |
CP2015 |
|
Residue on Ignition: |
≤0.10% |
0.07% |
CP2015 |
|
Transmittance: |
≥98.0% |
98.8% |
CP2015 |
|
Lnsoluble impurities in amino acids: |
≤0.05mg/g |
0.01mg/g |
CP2015 |
|
Whiteness: |
≥95.0 |
97.20 |
CP2015 |
|
Particle size: |
95% pass 120 mesh |
96.6% |
120mesh screen |
|
Bulk Density: |
≥0.52g/ml |
0.5g/ml |
CP2015 |
|
Heavy Metals |
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|
Heavy Metals |
NMT5ppm |
<5ppm |
CP2015 |
|
Lead(Pb) |
NMT3ppm |
<3ppm |
GB5009.12 |
|
Arsenic (As) |
NMT1ppm |
<1ppm |
GB5009.11 |
|
Mercury(Hg) |
NMT0.1ppm |
<0.1ppm |
GB5009.17 |
|
Cadmium(Cd) |
NMT1ppm |
<1ppm |
GB5009.15 |
|
Microbiological |
|||
|
Total Plate Count |
NMT1,000cfu/g |
10cfu/g |
GB4789.2 |
|
Total Yeast & Mold |
NMT100cfu/g |
<100cfu/g |
GB4789.15 |
|
Coliforms |
≤3.0MPN/g |
<3.0MPN/g |
GB4789.3 |
|
Salmonella spp |
Negative/10g |
Negative |
GB4789.4 |
|
General Status |
Non-GMO, Allergen Free, Non-Irradiation |
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|
Packaging &Storage |
Packed in paper-drums and two plastic-bags |
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|
Keep in cool & dry place. Stay away from strong sun light and heat |
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Shelf Life |
Two years |
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Function and Effects
★ Cellular Fuel and Protein Synthesis:
L-Glutamine serves as a critical energy source for rapidly dividing cells, supporting protein synthesis and cellular growth. It plays a fundamental role in promoting tissue repair and maintaining cellular integrity.
★ Immune System Modulation:
L-Glutamine is essential for immune system function, particularly in lymphocytes and macrophages. It helps regulate immune responses, aids in the production of cytokines, and supports the body's defense mechanisms against infections and illnesses.
★ Intestinal Health and Barrier Function:
The gastrointestinal tract relies on L-Glutamine for maintaining the integrity of the mucosal lining. It supports the health of intestinal cells, enhances the barrier function of the gut, and plays a crucial role in preventing leaky gut syndrome and associated complications.
★ Nitrogen Transport and Ammonia Detoxification:
L-Glutamine acts as a carrier of nitrogen, facilitating its transport between tissues. Additionally, it plays a vital role in the detoxification of ammonia, a byproduct of protein metabolism, helping to prevent excess ammonia buildup, which can be detrimental to cellular function.
Application Fields
★ Muscle Recovery and Repair:
L-Glutamine is widely utilized in sports nutrition to support muscle recovery and repair. As a crucial amino acid, it helps reduce muscle soreness after intense exercise, enhances glycogen replenishment, and promotes the rebuilding of damaged muscle fibers, contributing to faster recovery between workouts.
★ Endurance and Performance Enhancement:
Athletes often incorporate L-Glutamine into their nutrition plans to enhance endurance and overall athletic performance. By assisting in the maintenance of optimal cellular energy levels, L-Glutamine helps delay fatigue, allowing athletes to sustain peak performance during prolonged and demanding physical activities.
★ Immune System Support During Intense Training:
Intensive training can temporarily suppress the immune system, making athletes more susceptible to infections. L-Glutamine's immune-modulating properties play a pivotal role in supporting immune function during periods of strenuous exercise, potentially reducing the risk of illness and maintaining overall health.
★ Gastrointestinal Health in Endurance Athletes:
Endurance athletes, such as marathon runners and cyclists, may experience gastrointestinal issues due to prolonged physical exertion. L-Glutamine helps maintain the integrity of the gut lining, supporting gastrointestinal health and potentially reducing the incidence of exercise-induced gastrointestinal distress.
★ Nitrogen Balance and Lean Body Mass Maintenance:
L-Glutamine plays a key role in nitrogen balance, facilitating the transport of nitrogen between tissues. This is particularly important for athletes aiming to maintain or increase lean body mass. L-Glutamine supports positive nitrogen balance, aiding in muscle preservation and growth during periods of intense training or caloric restriction.
Packaging
1kg -5kg
★ 1kg/aluminium foil bag, with two plastic bags inside.
☆ Gross Weight | 1 .5kg
☆ Size | ID 18cmxH27cm
25kg -1000kg
★ 25kg/fiber drum, with two plastic bags inside.
☆ Gross Weight | 28kg
☆ Size| ID42cmxH52cm
☆ Volume| 0.0625m3/Drum.
Large-Scale Warehousing
Transportation
We offer swift pickup/delivery service, with orders being dispatched on the same or next day for prompt availability. 
Our L-Glutamine has obtained certification in compliance with the following standards, demonstrating its quality and safety:
★ GMP Certification (Good Manufacturing Practice)
★ ISO 9001 Quality Management System Certification
★ ISO 22000 Food Safety Management System Certification
★ Kosher Certification
★ Halal Certification
★ Halal Certification
Q: What is the role of L-Glutamine in muscle recovery and how does it differ from other amino acids?
A: L-Glutamine plays a multifaceted role in muscle recovery, distinguishing itself from other amino acids through its unique contributions. First and foremost, L-Glutamine is the most abundant amino acid in skeletal muscle, constituting a significant portion of the amino acid pool within muscle cells. During intense physical activity, the body’s demand for L-Glutamine increases, making it conditionally essential in situations of heightened metabolic stress.
L-Glutamine contributes to muscle recovery by supporting protein synthesis, the process crucial for rebuilding and repairing muscle tissues post-exercise. It serves as a primary nitrogen donor, facilitating the formation of other amino acids essential for muscle protein synthesis. Unlike some amino acids that are primarily oxidized for energy during exercise, L-Glutamine’s preservation within muscle cells positions it as a key substrate for protein accretion.
Furthermore, L-Glutamine aids in minimizing muscle protein breakdown, a critical aspect of recovery. It acts as a nitrogen shuttle, transporting excess ammonia, a byproduct of protein metabolism, to the liver for conversion into urea. By assisting in the detoxification of ammonia, L-Glutamine helps maintain a favorable nitrogen balance, supporting an anabolic environment conducive to muscle recovery.
In summary, L-Glutamine’s distinctive role in muscle recovery stems from its abundance in skeletal muscle, its contributions to protein synthesis, its function as a nitrogen donor, and its involvement in minimizing muscle protein breakdown. These factors collectively position L-Glutamine as a valuable supplement for athletes seeking to optimize recovery and promote muscle health.
