1、Fish

Fish is a nutritious food that has been linked to human health, with bioactive peptides (BPs) playing an important role in this. Fish-derived BPs possess various functional properties, including antioxidant, antihypertensive, anti-diabetic, and antimicrobial activities.

2、Antioxidative, Glucose Management, and Muscle Protein Synthesis

The marine environment is an excellent source for many physiologically active compounds due to its extensive biodiversity. Among these, fish proteins stand out for their unique qualities, making them valuable in a variety of applications due to their diverse compositional and functional properties. …

3、Bioactivity of Marine

These proteins and peptides from marine organisms have gained significant attention due to their diverse bioactive potential, such as antioxidant, antihypertensive, antidiabetic, anticoagulant, antimicrobial, anti-inflammatory, anti-cancer, and immunoregulatory effects, among others.

4、Fish Structural Proteins and its Derivatives: Functionality and

This book provides a comprehensive collection of information on the structural proteins of fish in both marine and fresh water systems.

5、Production, bioactive properties, and potential applications of fish

Fish hydrolysates/peptides have multiple biological activities, including antioxidative, lipid homeostasis modulation, anti-inflammatory, anticancer, neuroprotective, and antihypertensive activities, which make them promising nutraceutical ingredients for application in foods.

Fish Protein Peptides: Marine Guide 2026

Complete guide to fish protein peptides, their bioactive properties, health benefits, and sustainable marine applications.

Functional and Bioactive Properties of Peptides Derived from Marine

Among the different ingredients that can be recovered from fish side streams, fish peptides have interesting functional properties for food applications, such as being easily soluble and having emulsifying, foaming and gelling properties, which contribute to product consistency and shape [3].

(PDF) Valorization of Fish Processing by

PDF | Purpose of Review This review explores the potential of fish by-products as a source of bioactive peptides for the food, pharmaceutical, and... | Find, read and cite all the research you...

Fish Protein Hydrolysates: Bioactive Properties, Encapsulation and New

Hydrolysates' bioactive properties are a function of the fish species used as the substrate, the enzyme selectivity or specificity, pH and temperature applied in the reaction, etc.

Effects of fish collagen peptides and probiotics on skin health and

Fish-derived collagen peptides regulate gut microbiota by promoting probiotic growth and metabolic function. Fish-derived collagen peptides and probiotics synergize through the gut-skin axis to improve skin health. The skin is the body's main barrier against the external environment.

Fish protein peptides are bioactive substances composed of various amino acids, primarily derived from fish, seafood, and other marine organisms. They are widely used in the food industry as food additives or nutritional supplements. Below are some key effects and functions of fish protein peptides:

1. Immune System Boost: Rich in essential amino acids like lysine and arginine, fish protein peptides support the normal function of the human immune system. They help strengthen immunity, improve resistance, and prevent illnesses such as colds and flu.

2. Muscle Growth Promotion: The amino acids in fish protein peptides stimulate protein synthesis, aiding muscle growth and repair. This is particularly beneficial for athletes, fitness enthusiasts, and individuals seeking to increase muscle mass.

3. Improved Sleep Quality: Amino acids in fish protein peptides regulate neural activity, contributing to better sleep. This is advantageous for people suffering from insomnia or poor sleep quality.

4. Anti-Aging Effects: Certain amino acids in fish protein peptides possess antioxidant properties, neutralizing free radicals and reducing oxidative stress, thereby slowing down the aging process.

5. Wound Healing Acceleration: Amino acids in fish protein peptides promote collagen synthesis, a critical component of skin, bones, and tissues. This accelerates wound healing and tissue repair.

6. Cardiovascular Health Protection: Amino acids like taurine and guanosine monophosphate (GMP) in fish protein peptides help lower blood pressure and reduce blood clot formation, supporting heart and vascular health.

7. Anti-Inflammatory Effects: Some amino acids in fish protein peptides alleviate inflammatory responses, providing relief for conditions like arthritis and rheumatism.

8. Anti-Tumor Potential: Research suggests fish protein peptides may inhibit tumor cell growth and metastasis or disrupt metabolic pathways in cancer cells, though further studies are needed.

9. Digestive Health Support: Specific amino acids stimulate intestinal motility and digestive enzyme secretion, enhancing nutrient absorption. This benefits individuals with poor digestion or appetite.

10. Cosmetic and Skin Nourishment: Amino acids like lysine and arginine moisturize and nourish the skin, improving dryness and roughness for smoother, more radiant complexion.

Precautions: While fish protein peptides offer numerous benefits, they are not suitable for everyone. Individuals with gout or hyperuricemia should avoid them due to their purine content. Pregnant or breastfeeding women should also exercise caution, as certain components may affect fetal or infant health. When using fish protein peptides as supplements, it is advisable to follow the guidance of a healthcare professional.