chitosan as flocculant agent for clarification of stevia

chitosan as flocculant agent for clarification of stevia

Chitosan as Flocculant Agent for Clarification of Stevia

This work aims to study the clarification of aqueous stevia extract in a batch reactor using chitosan as flocculant agent. Factorial design was used to study the process and the studied factors were: pH of the sodium tripolyphosphate solution and the Chitosan Mass. Chitosan as Flocculant Agent for Clarification of Stevia Extract

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chitosan as flocculant agent for clarification of stevia extract

Chitosan as Flocculant Agent for Clarification of Stevia Extract

Chitosan as Flocculant Agent for Clarification of Stevia Extract.pdf. Available via license: CC BY 4.0. Chitosan as Flocculant Agent for Clariļ¬cation of Stevia Extract. Silvia P. D. de

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chitosan as flocculant agent for clarification of stevia extract

Chitosan as flocculant agent for clarification of stevia extract

In this study we tested chitosan, a cationic polyelectrolyte, as flocculant agent for the whitening of the Stevia extract. Positive charges of chitosan can interact electrostatically with a counter-ion, sodium tripolyphosphate (TPP), and then chitosan precipitates.

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chitosan as flocculant agent for clarification of stevia

Chitosan as flocculant agent for clarification of stevia

After extraction from dried leaves, stevia extract is dark in colour, and therefore needs to be whitened to increase acceptance by consumers. In this study we tested chitosan, a cationic polyelectrolyte, as flocculant agent for the whitening of the Stevia extract.

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chitosan as flocculant agent for clarification of stevia extract

Chitosan as flocculant agent for clarification of stevia extract

After extraction from dried leaves, stevia extract is dark in colour, and therefore needs to be whitened to increase acceptance by consumers. In this study we tested chitosan, a cationic polyelectrolyte, as flocculant agent for the whitening of the Stevia extract.

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the use of chitosan as a flocculant in mammalian cell culture

The use of chitosan as a flocculant in mammalian cell culture

Flocculants have been employed for many years as aides in the clarification of wastewater, chemicals and food. Flocculants aggregate and agglutinate fine particles resulting in their settling from the liquid phase and a reduction in solution turbidity. These materials have not been widely used in the clarification of mammalian cell culture harvest.

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