Description

Shrimp, Ext. CAS NO 97766-35-3 is a concentrated extract derived from shrimp, primarily valued for its rich content of bioactive compounds such as chitin, chitosan, and astaxanthin. This product is essential for industries requiring natural, marine-derived ingredients with functional properties. It is particularly sought after by manufacturers in the nutraceutical, cosmetic, and animal feed sectors for its antioxidant and structural benefits.

Application

• Nutraceutical Formulations: Used as a source of natural astaxanthin and glucosamine in dietary supplements for joint and skin health.
• Cosmetic & Personal Care: Incorporated into anti-aging creams, serums, and lotions for its antioxidant and moisturizing properties.
• Animal Nutrition: Serves as a functional feed additive to enhance pigmentation in aquaculture (e.g., salmon, shrimp) and support animal wellness.
• Biomedical Research: Provides a raw material for the study and development of chitosan-based biomaterials, wound dressings, and drug delivery systems.
• Agricultural Products: Utilized in the formulation of biostimulants and natural plant growth enhancers.
• Food Technology: Acts as a natural colorant and functional ingredient in specialized food products.

Basic Information

Product Name	Shrimp, Ext.
CAS No.	97766-35-3
Molecular Formula	Not Applicable (Complex Natural Extract)
Molecular Weight	Not Applicable (Complex Natural Extract)
Synonyms	Shrimp Extract; Crustacean Extract; Marine Shellfish Extract; Astaxanthin-rich Shrimp Extract; Chitosan Precursor Extract; Shrimp Shell Extract; Shrimp Meal Extract; Shrimp-Derived Bioactive Extract
EINECS	Contact for details

Quality Control

Our Shrimp Extract is produced and tested under strict quality management systems to ensure batch-to-batch consistency and purity. Quality parameters are verified against established specifications for key markers such as astaxanthin content, chitin/chitosan levels, and heavy metals. A Certificate of Analysis (COA) documenting purity, potency, and safety is provided with every shipment to support your compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at temperatures between 2°C and 8°C (refrigerated) to maintain stability and potency. The product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to prevent clumping or degradation.

Specification

Item	Specification
Appearance	Brown to reddish-brown powder or paste
Identification	Complies (IR / HPLC)
Assay (Astaxanthin)	≥ 1.0% (HPLC)
Chitin/Chitosan Content	≥ 20.0% (Gravimetric)
Loss on Drying	≤ 8.0%
Ash	≤ 5.0%
Heavy Metals (as Pb)	≤ 10 ppm
Total Plate Count	≤ 10,000 CFU/g
Yeast & Mold	≤ 100 CFU/g
Salmonella	Negative
E. Coli	Negative

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.