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Abstract

The effects of stabilizer and homogenization technologies on the stability of barley seedling beverage were studied in this paper. The optimal formulation of compound stabilizers was determined by orthogonal test with TSI as the index. And the effects of homogenization times and pressure on stability index, particle size, Zeta potential and viscosity of barley grass beverage at fixed temperature were studied. The optimum formulation was as follows: konjac gum 0.11%, xanthan gum 0.04%, CMC 0.20%, gellan gum 0.06%, MCC 0.10%, homogenized once under 30 MPa at 65 ℃. Under this technological conditions, the TSI is 0.4, the viscosity is 37.22 cP, and the product has good stability.

Publication Date

4-28-2019

First Page

197

Last Page

201,236

DOI

10.13652/j.issn.1003-5788.2019.04.036

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