We found that the content of LBSA inthe crude Gls was improved from 14. 3% (w/w) to 24. 1% after CLC and the nitrogen compounds (calculated as protein) were decreased from 22. 0% to 9. 6% (w/w).

• 经分离后产物的脂结合唾液酸（LBSA）含量，由14.；3%25提高到24