Chitosan Supplier

Premium Dried & Frozen Fish Skin
(Tilapia & Barramundi)

Overview

Dried and frozen fish skin are two distinct raw materials, not different grades of the same product and the right one depends on what you're processing it into.


Frozen tilapia, barramundi skin keeps its natural moisture and protein structure intact which is why it's the form most collagen and gelatin manufacturers ask for: drying can promote protein aggregation that reduces how well skin swells and extracts during gelatin production, so processors chasing extraction quality tend to specify fresh frozen material. Exotic leather tanneries have a similar preference, tanning traditionally runs on green, frozen or wet salted hides because fully dried skin turns stiff and is hard to rehydrate without damaging the fiber structure a clean tannage depends on.


Dried fish skin trades some of that freshness for shelf stability: it holds at room temperature, ships lighter with no cold chain and stores for months rather than days. That's why pet food and treat manufacturers and snack/chip processors whose own processing (baking, frying, extruding) already reshapes the material prefer it: their priority is microbial stability and consistent moisture, not preserving native collagen structure.



Chitosan in Agriculture

Collagen & Gelatin Manufacturers

Tilapia and pangasius skin are established raw materials for collagen and gelatin manufacturers, who process them into peptides, functional beverage ingredients, nutraceuticals and halal soft gel capsules, a documented alternative to bovine gelatin for buyers who need to avoid BSE/TSE risk or meet halal requirements. Frozen skin is the form most manufacturers specify: it retains its native protein structure and drying can promote protein aggregation that reduces how well skin swells and extracts during gelatin production. NMP supplies frozen tilapia and pangasius skin with full cold chain traceability, sized and graded for direct entry into extraction lines backed by EU, FSSAI and Halal certification.
Tilapia and pangasius skin are established raw materials for collagen and gelatin manufacturers, who process them into peptides, functional beverage ingredients, nutraceuticals and halal soft gel capsules, a documented alternative to bovine gelatin for buyers who need to avoid BSE/TSE risk or meet halal requirements. Frozen skin is the form most manufacturers specify: it retains its native protein structure and drying can promote protein aggregation that reduces how well skin swells and extracts during gelatin production. NMP supplies frozen tilapia and pangasius skin with full cold chain traceability, sized and graded for direct entry into extraction lines backed by EU, FSSAI and Halal certification.

Pet Food & Pet Treat Manufacturers

Dried fish skin has become a fast growing raw material for pet treat manufacturers building single ingredient, high protein chews: a category driven by pet owners seeking clean labels and novel proteins beyond chicken and beef. Tilapia, barramundi and pangasius skin all work well here: they dehydrate into a chewy, low fat treat that suits dogs with sensitive stomachs and the room temperature stability of dried skin removes cold chain cost from the supply chain entirely. NMP supplies dried skin sorted and sized for consistent treat production across all three species at volumes suited to established pet food brands and private label manufacturers alike.
Dried fish skin has become a fast growing raw material for pet treat manufacturers building single ingredient, high protein chews: a category driven by pet owners seeking clean labels and novel proteins beyond chicken and beef. Tilapia, barramundi and pangasius skin all work well here: they dehydrate into a chewy, low fat treat that suits dogs with sensitive stomachs and the room temperature stability of dried skin removes cold chain cost from the supply chain entirely. NMP supplies dried skin sorted and sized for consistent treat production across all three species at volumes suited to established pet food brands and private label manufacturers alike.
Chitosan in Medical and Pharmaceutical

Snack & Food

Processors

Fried and baked fish skin snacks have moved from a traditional Asian street food into a fast growing packaged category in US and EU retail, positioned as a high protein, low carb alternative to potato chips. Tilapia and pangasius skin are the common bases for this category, valued for their thickness and clean flavor once fried or baked. Dried skin is generally preferred by snack processors: it fries to a consistent, crisp texture and has a shelf life that supports bulk production runs. NMP supplies dried tilapia and pangasius skin, sorted for uniform size, to snack and food processors seeking a reliable, food grade raw material at scale.
Fried and baked fish skin snacks have moved from a traditional Asian street food into a fast growing packaged category in US and EU retail, positioned as a high protein, low carb alternative to potato chips. Tilapia and pangasius skin are the common bases for this category, valued for their thickness and clean flavor once fried or baked. Dried skin is generally preferred by snack processors: it fries to a consistent, crisp texture and has a shelf life that supports bulk production runs. NMP supplies dried tilapia and pangasius skin, sorted for uniform size, to snack and food processors seeking a reliable, food grade raw material at scale.
Chitosan in Personal Care Products

Exotic Leather

Tanneries

Tilapia and barramundi skin are established inputs for the exotic leather industry, tanned into distinctively patterned, highly durable leather used in bags, wallets, footwear and fashion accessories, an upcycling category that has grown alongside sustainability conscious fashion buyers. Barramundi's larger, thicker skins command a premium for bigger leather goods. Tanneries require frozen or wet salted skins rather than dried ones, since drying makes skin brittle and difficult to rehydrate without damaging the fiber structure a clean tannage depends on. NMP supplies frozen tilapia and barramundi skin, undamaged and consistently graded, suited to tannery intake specifications.
Tilapia and barramundi skin are established inputs for the exotic leather industry, tanned into distinctively patterned, highly durable leather used in bags, wallets, footwear and fashion accessories, an upcycling category that has grown alongside sustainability conscious fashion buyers. Barramundi's larger, thicker skins command a premium for bigger leather goods. Tanneries require frozen or wet salted skins rather than dried ones, since drying makes skin brittle and difficult to rehydrate without damaging the fiber structure a clean tannage depends on. NMP supplies frozen tilapia and barramundi skin, undamaged and consistently graded, suited to tannery intake specifications.

Animal Feed &

Aquafeed Processors

Fish skin that doesn't meet food, pet treat or leather grade specification still holds value as a cost effective protein source for animal feed and aquafeed formulations. Dried skin is the practical form here: it's shelf stable, easy to grind or mill into feed inclusion and ships without cold chain cost, making it viable even at lower per kilo pricing. This segment functions as a volume outlet for off grade or surplus material across all three species, tilapia, barramundi and pangasius letting NMP move stock efficiently while reserving higher grade skin for collagen, pet food, snack and leather buyers.
Fish skin that doesn't meet food, pet treat or leather grade specification still holds value as a cost effective protein source for animal feed and aquafeed formulations. Dried skin is the practical form here: it's shelf stable, easy to grind or mill into feed inclusion and ships without cold chain cost, making it viable even at lower per kilo pricing. This segment functions as a volume outlet for off grade or surplus material across all three species, tilapia, barramundi and pangasius letting NMP move stock efficiently while reserving higher grade skin for collagen, pet food, snack and leather buyers.

Chitosan in Food and Beverages

Chitosan serves as a fining agent in winemaking and also prevents spoilage. In wine production, chitosan-based matrices are used for clarification, preservation, de-acidification, and stabilization. Chitosan is used in beverages either as natural preservatives or active packaging.z Chitosan is used in packaging of different beverage types, such as alcoholic, dairy-based drinks, and non-alcoholic drinks, including fruit juices, nectars, concentrated fruit juices, tea, coffee, and tisanes. Chitosan into protein has been confirmed to significantly improve the mechanical strength of nanofilm, making the use of these films food industrially practicable. Chitosan is also used in filtration and clarification of fruit juices and beverages. Chitosan is a bioactive compound encapsulation. It protects against oxidation, to improve the bioavailability of probiotics, making it undesirable taste. Due to its ability Chitosan is used as natural flavor extender. Chitin derived Chitosan can also promote the protection of vegetables and fruits by acting as a defensive enzyme enhancer. Surface application of Chitin derived Chitosan on smooth fruits and vegetables, concentrates Chitosan and allows effective microbicidal activity. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control.
Chitosan serves as a fining agent in winemaking and also prevents spoilage. In wine production, chitosan-based matrices are used for clarification, preservation, de-acidification, and stabilization. Chitosan is used in beverages either as natural preservatives or active packaging.z Chitosan is used in packaging of different beverage types, such as alcoholic, dairy-based drinks, and non-alcoholic drinks, including fruit juices, nectars, concentrated fruit juices, tea, coffee, and tisanes. Chitosan into protein has been confirmed to significantly improve the mechanical strength of nanofilm, making the use of these films food industrially practicable. Chitosan is also used in filtration and clarification of fruit juices and beverages. Chitosan is a bioactive compound encapsulation. It protects against oxidation, to improve the bioavailability of probiotics, making it undesirable taste. Due to its ability Chitosan is used as natural flavor extender. Chitin derived Chitosan can also promote the protection of vegetables and fruits by acting as a defensive enzyme enhancer. Surface application of Chitin derived Chitosan on smooth fruits and vegetables, concentrates Chitosan and allows effective microbicidal activity. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control.

Chitosan in Medical and Pharmaceutical

Chitosan is used in chronic wound & burns treatment through wound dressing. Chitosan, as a cationic normal polymer, has been generally utilized as an effective dressing in injury. Chitosan has the capacity for exceptional treatment due to its hemostatic, antimicrobial & analgesic effect all while allowing oxygen permeability to injured tissue & moisturization. Chitosan is used as a vehicle to convey biopharmaceuticals, antimicrobials and growth factors into tissue. Chitosan can be utilized to forestall or treat wound and consume diseases in view of its characteristic antimicrobial properties, yet in addition by excellence of its capacity to convey extraneous antimicrobial specialists to wounds and consumes. Chitosan can assist to clear bacteria from the wound during the inflammation stage. Chitosan can arrest bleeding in neurosurgery, obesity and cholesterol reduction and to treat external ulcers and renal disorder. Chitosan is used for contact lenses and periodontal applications and dialysis membranes.
Chitosan is used in chronic wound & burns treatment through wound dressing. Chitosan, as a cationic normal polymer, has been generally utilized as an effective dressing in injury. Chitosan has the capacity for exceptional treatment due to its hemostatic, antimicrobial & analgesic effect all while allowing oxygen permeability to injured tissue & moisturization. Chitosan is used as a vehicle to convey biopharmaceuticals, antimicrobials and growth factors into tissue. Chitosan can be utilized to forestall or treat wound and consume diseases in view of its characteristic antimicrobial properties, yet in addition by excellence of its capacity to convey extraneous antimicrobial specialists to wounds and consumes. Chitosan can assist to clear bacteria from the wound during the inflammation stage. Chitosan can arrest bleeding in neurosurgery, obesity and cholesterol reduction and to treat external ulcers and renal disorder. Chitosan is used for contact lenses and periodontal applications and dialysis membranes.

Chitosan in Personal Care products

Due to its moisturising, microbial, wound healing & analgesic properties chitosan is used in cosmetics. Chitosan has been more commonly used in deodorants & women care products due to its biocompatibility, moisturizing yet odor masking properties coupled with antibiosis against harmful bacteria. Chitosan is used in hair masks, shampoo & conditioner as well as anti dandruff products. Chitosan’s conspicuous qualities of moisture retention & antioxidants has made it popular in skin care products specifically in the anti aging and rejuvenating category. Chitosan is incorporated in the formulas of toothpaste, mouthwash due to its antimicrobial, wound healing, anti-Inflammatory, as well as analgesic properties. Beyond regular dental care, chitosan’s hemostatic & regenerative potential has extended its applications into dental surgery and periodontitis treatment.
Due to its moisturising, microbial, wound healing & analgesic properties chitosan is used in cosmetics. Chitosan has been more commonly used in deodorants & women care products due to its biocompatibility, moisturizing yet odor masking properties coupled with antibiosis against harmful bacteria. Chitosan is used in hair masks, shampoo & conditioner as well as anti dandruff products. Chitosan’s conspicuous qualities of moisture retention & antioxidants has made it popular in skin care products specifically in the anti aging and rejuvenating category. Chitosan is incorporated in the formulas of toothpaste, mouthwash due to its antimicrobial, wound healing, anti-Inflammatory, as well as analgesic properties. Beyond regular dental care, chitosan’s hemostatic & regenerative potential has extended its applications into dental surgery and periodontitis treatment.

Chitosan in Textiles industry

Chitosan is an environment friendly agent and it is used to achieve the antimicrobial properties of textiles. In textile Industry chitosan is primarily used due to its relative similarity to cellulose making it easy to blend with fibres such as wool, cotton silk, rayon & polyester to increase strength during manufacturing. Chitosan is gaining popularity as a textile fibre which can be specifically used for medical purposes, despite the problems faced in its process-ability and inferior mechanical properties. It is a unique material with certain special properties, preferred for medical usage. Chitosan’s water-resistant molecules can be added to make textiles water-repellent. Coating fabrics with chitosan can give them antibacterial properties.
Chitosan is an environment friendly agent and it is used to achieve the antimicrobial properties of textiles. In textile Industry chitosan is primarily used due to its relative similarity to cellulose making it easy to blend with fibres such as wool, cotton silk, rayon & polyester to increase strength during manufacturing. Chitosan is gaining popularity as a textile fibre which can be specifically used for medical purposes, despite the problems faced in its process-ability and inferior mechanical properties. It is a unique material with certain special properties, preferred for medical usage. Chitosan’s water-resistant molecules can be added to make textiles water-repellent. Coating fabrics with chitosan can give them antibacterial properties.

Chitosan in Waste Water Treatment

Chitosan is a good flocculant for tap water treatment because of its properties such as faster deposition rate and higher removal efficiency for organic matter, suspended solids, and metal ions. Chitosan in water & waste water treatment has been used in metropolitan wastewater, drinking water, industrial input & output, aquaculture water treatment. Chitosan helps remove microorganisms suspended solids, such as algae, fungi, or bacteria under aerobic or anaerobic conditions during removal of organic matter in wastewater. Chitosan is used in the treatment of input and output water sources in the dairy, paper, food, beverages, paints & drinking water industrial sectors as well as aquaculture farms. Chitosan-based materials are used for the remediation of water and wastewater from heavy metals, dyes, microorganisms, salts, and other pollutants.
Chitosan is a good flocculant for tap water treatment because of its properties such as faster deposition rate and higher removal efficiency for organic matter, suspended solids, and metal ions. Chitosan in water & waste water treatment has been used in metropolitan wastewater, drinking water, industrial input & output, aquaculture water treatment. Chitosan helps remove microorganisms suspended solids, such as algae, fungi, or bacteria under aerobic or anaerobic conditions during removal of organic matter in wastewater. Chitosan is used in the treatment of input and output water sources in the dairy, paper, food, beverages, paints & drinking water industrial sectors as well as aquaculture farms. Chitosan-based materials are used for the remediation of water and wastewater from heavy metals, dyes, microorganisms, salts, and other pollutants.

Chitosan in Animal Feed

Chitosan contains reactive functional groups, i.e amino acids and hydroxyl groups. Chitosan is used in animal feed additives for farm animals. Chitosan improves animal performance and nutrient utilization efficiency, increasing long chain fatty acid concentration, showing a very promising feed additive in dairy cow diets without fat supplementation. It improves growth performance in animals like body weight gain or feed conversion ratio of young animals like broiler chickens and weaned pigs, etc.Being non-toxic and free from residues, chitosan has the characteristics of improving the animal immunity.
Chitosan contains reactive functional groups, i.e amino acids and hydroxyl groups. Chitosan is used in animal feed additives for farm animals. Chitosan improves animal performance and nutrient utilization efficiency, increasing long chain fatty acid concentration, showing a very promising feed additive in dairy cow diets without fat supplementation. It improves growth performance in animals like body weight gain or feed conversion ratio of young animals like broiler chickens and weaned pigs, etc.Being non-toxic and free from residues, chitosan has the characteristics of improving the animal immunity.

Chitosan in Agriculture

Chitosan is successfully used in plant protection due to its antibacterial and antifungal properties, as elicitor, growth promoter, enhancer of secondary metabolites production, and in soil correction. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control.
Chitosan is successfully used in plant protection due to its antibacterial and antifungal properties, as elicitor, growth promoter, enhancer of secondary metabolites production, and in soil correction. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control. The chitin soil amendment increases the absolute and relative abundance of several fungal and bacterial groups involved in plant growth promotion and in biological control.
Chitosan is successfully used in plant protection due to its antibacterial and antifungal properties, as elicitor, growth promoter, enhancer of secondary metabolites production, and in soil correction. In agriculture, chitosan helps plants to fight off fungal infections. In some plants, Chitosan induces defense reactions thereby increasing their responses against pathogens attack. Chitosan application is strongly effective on the growth of roots, shoots and yield of some crops. Chitosan solutions are used from the onset from seed treatment to nematicide, fungicide, plants growth regulator to salinity relief to post harvest crop treatment. Due to its high concentration in nitrogen Chitosan acts as a potent fertilizer.
Chitosan is successfully used in plant protection due to its antibacterial and antifungal properties, as elicitor, growth promoter, enhancer of secondary metabolites production, and in soil correction. In agriculture, chitosan helps plants to fight off fungal infections. In some plants, Chitosan induces defense reactions thereby increasing their responses against pathogens attack. Chitosan application is strongly effective on the growth of roots, shoots and yield of some crops. Chitosan solutions are used from the onset from seed treatment to nematicide, fungicide, plants growth regulator to salinity relief to post harvest crop treatment. Due to its high concentration in nitrogen Chitosan acts as a potent fertilizer.
chitosan-wastewater-treatment

How Chitosan Outperforms Synthetic Flocculants in Municipal Wastewater Treatment

Shrimp-derived chitin powder used as a functional feed additive in aquaculture and livestock nutrition

Chitin as a Functional Feed Additive in Aquaculture and Animal Nutrition

Natural biopolymer chitosan coating applied to fresh produce for postharvest shelf life extension

How Natural Biopolymers Are Revolutionizing Postharvest Fruit Coatings

Tilapia Skin: Frozen

Why fish-scale (marine)
hydroxyapatite?

Bulk supplied, EU and Halal certified, sourced from vertically integrated processing operations.

Dried Frozen Species: Oreochromis niloticus (Nile Tilapia)

Certifications: EU · FSSAI · Halal · MPEDA · ISO

Bulk supplied, EU and Halal certified, sourced from vertically integrated processing operations.

Dried Frozen Species: Oreochromis niloticus (Nile Tilapia)

Certifications: EU · FSSAI · Halal · MPEDA · ISO

Best Suited For:

Best Suited For:

Collagen & Gelatin Manufacturers 

Pet Food & Treat Manufacturers 

Snack & Food Processors 

Exotic Leather Tanneries 

Request a Quote, Samples or Specifications.

Our tilapia skin is recovered directly from fish processing operations and handled under an unbroken cold chain from the moment of recovery, preserving it for collagen and gelatin extraction or dried under controlled conditions for buyers whose processes prioritize shelf stability over freshness. Tilapia skin is thick, robust and carries a distinctive light and dark pattern, which is part of why it's equally in demand as a food industry raw material and as an exotic leather input. We offer consistent supply for buyers moving from trial orders to standing contracts.

Our tilapia skin is recovered directly from fish processing operations and handled under an unbroken cold chain from the moment of recovery, preserving it for collagen and gelatin extraction or dried under controlled conditions for buyers whose processes prioritize shelf stability over freshness. Tilapia skin is thick, robust and carries a distinctive light and dark pattern, which is part of why it's equally in demand as a food industry raw material and as an exotic leather input. We offer consistent supply for buyers moving from trial orders to standing contracts.

Overview

Chitosan is derived from chitin. Chitosan is made by treating (deacetylating) the chitin shells of shrimp and other crustaceans with an alkaline substance. It is a biodegradable regular polymer with numerous benefits like non-harmfulness, bio similarity, and biodegradability. The amino group in chitosan leads to significant protonation in neutral solution, increasing with increased acidity (decreased pH) and the DA-value. This makes chitosan water-soluble and a bioadhesive which readily binds to negatively charged surfaces.


It can be applied in numerous fields, especially in medicine. As a delivery carrier, it has great potential and couldn’t compare up to different polymers. Due to their stability and biocompatibility the nanoparticles produced from chitosan derivatives can be used to deliver drugs. For research and development of new nano vaccines and nano drugs, chitosan based nanoparticles have great potential in the future.






Native
Chitosan

Water Soluble Chitosan

Chitosan
Oligosaccharides

Shrimp Chitosan - Natural biopolymer variants we offer

Frequently Asked Questions

01

What is chitosan?

Chitosan is a natural biopolymer derived from chitin, which is found in the exoskeletons of crustaceans like shrimp, crabs, and lobsters.

02

How is chitosan obtained from shrimp heads and shells?

03

What is the difference between chitin and chitosan?

04

Is chitosan is safe?

05

What are the primary benefits of using Chitosan in animal feed?

06

Is Chitosan in animal feed safe for all types of livestock?

07

How does chitosan help in water treatment?

08

Is chitosan environmentally friendly?

09

Can chitosan be used in organic farming?

10

How does chitosan interact with other dietary supplements?

11

Can Chitosan in animal feed help reduce the use of antibiotics?

12

What is the recommended way to include Chitosan in animal feed?

Frequently Asked Questions

01

What is chitosan?

Chitosan is a natural biopolymer derived from chitin, which is found in the exoskeletons of crustaceans like shrimp, crabs, and lobsters.

02

How is chitosan obtained from shrimp heads and shells?

03

What is the difference between chitin and chitosan?

04

How safe is chitosan?

05

How does chitosan help in water treatment?

06

Is chitosan environmentally friendly?

07

Can chitosan be used in organic farming?

08

How does chitosan interact with other dietary supplements?

Speak to our formulation team!

Whatever we produce,
We must fully use

Contact Us

Company Logo

Links

About

Products

Biosolutions

Blue Economy

Blog

Contact Us

Socials

LinkedIn

Phone No:

022 4924 0706
+91 9730007882

Email Address: 

info@nizonamarineproducts.com

Location:

923, IJMIMA complex, MDP Road, Malad West, Mumbai – 400064, Maharashtra, India.


71/17, Topsia Road, (South) Near Millat Nagar Masjid, Kolkata: 700046, West Bengal, India.

© 2026 Nizona Marine Products Private Limited. All Rights Reserved.

Privacy Policy

Whatever we produce,
We must fully use

Contact Us

Company Logo

Links

About

Products

Biosolutions

Blue Economy

Blog

Contact Us

Socials

LinkedIn

Phone No:

022 4924 0706
+91 9730007882

Email Address: 

info@nizonamarineproducts.com

Location:

923, IJMIMA complex, MDP Road, Malad West, Mumbai – 400064, Maharashtra, India.


71/17, Topsia Road, (South) Near Millat Nagar Masjid, Kolkata: 700046, West Bengal, India.

© 2026 Nizona Marine Products Private Limited. All Rights Reserved.

Privacy Policy

Whatever we produce,
We must fully use

Contact Us

Company Logo

Links

About

Products

Biosolutions

Blue Economy

Blog

Contact Us

Socials

LinkedIn

Phone No:

022 4924 0706
+91 9730007882

Email Address: 

info@nizonamarineproducts.com

Location:

923, IJMIMA complex, MDP Road, Malad West, Mumbai – 400064, Maharashtra, India.


71/17, Topsia Road, (South) Near Millat Nagar Masjid, Kolkata: 700046, West Bengal, India.

© 2026 Nizona Marine Products Private Limited. All Rights Reserved.

Privacy Policy