FUNCTIONAL-TECHNOLOGICAL PROPERTIES OF MEAT-AND-VEGETABLE EMULSIONS WITH THE ADDITION OF CHITOSAN DERIVATIVES

• Authors: Irina Anatolyevna Shestopalova , Valentina Stepanovna Kolodyaznaya , Elena Ivanovna Kiprushkina , Elena Eduardovna Kuprina , Valentina Aleksandrovna Petrova , Elena Andreevna Rogozina , Veronika Olegovna Danko
• Languages of publication: EN

Abstracts

EN

This article provides data on the analysis of the properties of chitosan derivatives as a functional ingredient used in food technologies as a structure-forming agent, immunomodulator, enterosorbent of xantobiotics, anti-sclerotic and anti-arthritic factor, and as a regulator of the acidity of gastric juice. The expediency of the use of N-methylallyl-chitosan (chitosan derivative) as a substance that improves the functional-technological (moisture and fat-retaining power) and rheological properties of meat-and-vegetable emulsions is shown. The modes of micronising the emulsion depending on the chitosan derivative mass concentration, the speed of rotation of the knives of the microniser and the processing time were studied. Dependences on the change of moisture and fat-retaining power (MRP, FRP) and effective viscosity (η) on the above-mentioned parameters were investigated. The parameters of micronising were validated: the speed of rotation of the knives (υ) was 2500 rpm, the processing time (τ) was 60 s, υ was 3000 rpm, and τ was 50 s; also, the mass fraction of chitosan derivatives was 0.06%, which ensures the production of meat-and-vegetable emulsions of high quality.

Keywords

EN

chitosan derivative; functional-technological properties; meat-and-vegetable emulsion; micronising; rheological properties

Discipline

• FOOD_TECHNOLOGY_&_NUTRITION: FOOD_TECHNOLOGY & NUTRITION

• Publisher: Sieć Badawcza Łukasiewicz - Polskie Towarzystwo Chitynowe
• Journal: Progress on Chemistry and Application of Chitin and its Derivatives
• Year: 2018
• Volume: 23
• Pages: 170 - 178

Contributors

author

Irina Anatolyevna Shestopalova

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

author

Valentina Stepanovna Kolodyaznaya

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

author

Elena Ivanovna Kiprushkina

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

author

Elena Eduardovna Kuprina

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

author

Valentina Aleksandrovna Petrova

• Institute of Macromolecular Compounds of the Russian Academy of Sciences

author

Elena Andreevna Rogozina

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

author

Veronika Olegovna Danko

• Saint Petersburg National Research University of Information Technologies, Mechanics and Optics

References

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• Document Type: article