Tuna is a nutritious fish in the deep sea. The collagen peptide of tuna skin can be prepared by processing its skin. It has a relatively small molecular mass, which makes it better absorbable in the human digestive system. Compared with the macromolecular collagen, it can be absorbed by the human body more easily through the intestinal mucosa, so as to play its biological function faster. Because of this, tuna skin collagen peptide also has a very important influence in the field of human skin.
1. Improving Skin Hydration and Elasticity
Tuna collagen peptides have been shown to significantly enhance skin hydration, elasticity, and density. In a randomized, double-blind, placebo-controlled clinical trial, participants who took tuna collagen peptides experienced increased skin hydration and elasticity, as well as reduced transepidermal water loss (TEWL), which indicates better skin barrier function.
2. Promoting Collagen and Elastin Synthesis
In vitro studies on human dermal fibroblasts demonstrated that tuna collagen peptides can stimulate the synthesis of collagen and elastin, which are essential proteins for maintaining skin firmness and elasticity. These peptides also help reduce the number of senescent cells, which are associated with skin aging.
3. Antioxidant Properties
Tuna collagen peptides exhibit strong antioxidant activities. Studies have shown that these peptides can scavenge free radicals and inhibit enzymes associated with oxidative stress, such as myeloperoxidase (MPO). This antioxidant effect helps protect the skin from damage caused by environmental factors and slows down the aging process.
4. Bioavailability and Safety
Tuna collagen peptides have high bioavailability due to their low molecular weight, allowing them to be easily absorbed by the body and delivered to the skin. Additionally, tuna collagen is free from heavy metals and contaminants, making it a safe alternative to mammalian collagen.
So tuna fish skin collagen peptides offer substantial benefits for skin health, including improved hydration, elasticity, and antioxidant protection. These findings suggest that they could be a valuable nutraceutical for promoting youthful and healthy skin.
What are the functions of anserine in Tuna Fish Collagen ?
Anserine is a histidine dipeptide found in the skeletal muscles of migratory fish like tuna and salmon. It has several important functions, especially in the context of tuna fish collagen. Here are its key roles:
1. Antioxidant and Anti-Aging Effects
Anserine has strong antioxidant properties, which help neutralize free radicals and reduce oxidative stress. This function is crucial for preventing cellular damage and delaying skin aging. By scavenging free radicals, anserine can protect skin cells from oxidative damage, thereby maintaining skin health and elasticity.
2. Uric Acid Regulation
Anserine can regulate uric acid metabolism, promoting its excretion through the kidneys. This function is particularly beneficial for individuals with hyperuricemia or gout, as it helps reduce uric acid levels and alleviate related symptoms.
3. Anti-Fatigue Properties
In the muscles of migratory fish, anserine acts as a pH regulator and helps suppress fatigue. It promotes the metabolism and clearance of lactic acid, reducing muscle fatigue during physical activity. This function is also relevant in human health, as it can enhance exercise performance and endurance.
4. Skin Health Benefits
Anserine has moisturizing and skin conditioning properties. It acts as a humectant, attracting moisture from the air and locking it into the skin. This helps maintain skin hydration and prevents dryness. Additionally, its antioxidant and anti-inflammatory effects can improve skin elasticity and overall appearance.
5. Neurological and Metabolic Health
Beyond its skin and muscle benefits, anserine has been shown to support neurological health by improving cognitive function and reducing inflammation. It also has potential applications in managing metabolic health and enhancing immunity.
In summary, anserine in tuna fish collagen contributes to skin health through its antioxidant, moisturizing, and anti-aging properties. It also supports overall health by regulating uric acid levels, reducing fatigue, and enhancing neurological and metabolic functions.
What are the applications of goose sarcosine in the food industry?
Anserine has a wide range of applications in the food industry, mainly reflected in the following aspects:
1、As a natural antioxidant
Goose sarcosine is a water-soluble histidine dipeptide with significant antioxidant properties. It can effectively eliminate free radicals, delay the oxidation and deterioration of food, and thus extend the shelf life of food.
2、Developing functional foods
Goose sarcosine can be used to prepare various functional foods. For example, goose muscle amino acid extracted from tuna can be used to prepare uric acid lowering peptide combinations, fish peptide dry powder, and functional beverages, which have significant uric acid lowering effects.
3、Applied to sports nutrition food
Goose sarcosines have anti fatigue and endurance enhancing properties, and are therefore used in the development of sports nutrition foods. For example, energy drinks or nutritional supplements that add goose muscle amino acid can help athletes relieve fatigue and improve athletic performance.
4、As a food additive
Goose sarcosine has high stability and can remain intact at low pH values, making it suitable as a food additive to improve the taste, flavor, and nutritional value of food.
5、Developing special purpose foods
Goose sarcosine can also be used to develop foods targeting specific health issues. For example, in combination with other natural extracts such as sour cherry extract, ginseng extract, etc., goose sarcosine can be used to prepare a combination for treating gout.
6、Used for pet food
The antioxidant and anti fatigue properties of goose sarcosine also make it potential for application in pet food, which can help pets maintain better health
Post time: Feb-17-2025