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Seaweed

Seaweed & Hydrocolloid Ingredients from Indonesia

From raw seaweed materials to carrageenan and agar systems. Export-ready and documentation-supported.

Our portfolio includes dried seaweed (Cottonii, Spinosum, Gracilaria, Sargassum), semi-processed ATC/ATS, carrageenan (SRC & RC), agar powders, and custom carrageenan blends by application. Each product is supplied under Bospres specifications with technical data, COA per shipment, lot traceability, and export-focused documentation.

Seaweed & Hydrocolloid Product Categories

Download Seaweed & Hydrocolloid Catalogue (PDF)

Explore the Bospres seaweed portfolio by category. Each category page includes product options, intended uses, and documentation support.

01

Raw Seaweed Material


Dried Eucheuma cottonii, Eucheuma spinosum, Gracilaria and Sargassum for further processing into carrageenan and agar. Prepared with moisture control and impurity limits for export specs.

 

02

Semi-processed Seaweed Products (ATC, ATS)

Alkali Treated Cottonii (ATC) and Alkali Treated Spinosum (ATS) for carrageenan manufacturers seeking standardized input materials with improved processing efficiency and consistent performance.

03

Hydrocolloids (Carrageenan)



Semi-Refined Carrageenan (SRC Kappa & Iota) and Refined Carrageenan (RC Kappa) for gelling, thickening, and stabilizing across food, pet food, brewery and technical applications.
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04

Agar Products



Agar powders GS800 and GS1000 with defined gel strength for confectionery, desserts, bakery fillings, culture media and technical uses.
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05

Custom Blended Carrageenan


Application-specific carrageenan blends grouped by Personal Care, Meat & Processed Meat, Dairy, Beverage & Dessert and Cheese—built to improve water binding, texture, yield and stability.

We supply export-ready seaweed and seaweed-derived ingredients with clear documentation, tight specifications, and predictable delivery. Explore our product categories below.

Industries & Applications​

Explore common applications for Bospres seaweed-based systems. Each category links to the relevant custom blend application group.

01

Personal Care Solutions

Peel-off masks, toothpaste, lotions, gel-based products, hard gel air fresheners.

02

Meat & Processed Meat Solutions

Sausages, ham, bacon, meatballs, burgers, fish balls, fish cakes, rollades, processed meats.

03

Dairy Solutions


UHT milk, chocolate milk, yogurt, cream cheese, condensed milk, pasteurized milk.

04

Beverage & Dessert Solutions

Cocoa drinks, puddings, jelly desserts, ice cream, whipping creams, dessert systems.

05

Cheese Solutions

Processed cheese, sliced cheese and meltable cheese systems.


Our carrageenan, agar and seaweed-based systems are designed to integrate into your existing formulations with predictable performance and a dependable Indonesian supply base.

Download Our Seaweed & Hydrocolloid Catalogue

Download Seaweed Catalogue (PDF)

Get the full Bospres seaweed range, specifications and application overview in one document.