| 摘要 |
A beverage stabilization process in which unstable beverages are contacted with positive-charge modified particulates, especially in the form of filter sheets, to initiate haze formation. The particulate may be diatomaceous earth or perlite modified by a polyamido-polyamine epichlorohydrin cationic resin whereby the haze is precipitated and subsequently removed by filtration. The particulate material may be incorporated in a filter medium comprising a self-bonding matrix of cellulose fibre. |
