Keywords Cholesterol-reducing activity;Tibet kefir;ZangLingGu grains;Lactobacillus casei;Bifidobacterium longum;Cholesterol assimilation;Bile co-precipitation;Hyperlipemia;

• 降胆固醇活性;藏灵菇酸奶;藏灵菇粒;干酪乳杆菌;长双歧杆菌;胆固醇同化;胆盐共沉淀;高脂血症;