Unraveling the cholesterol-lowering mechanism of a Lactobacillus rhamnosus S_82 and xylo-oligosaccharides synbiotic in sour cream - Xuemeng Fu; Wenhao Zhao; Dongyao Li; Na Zhang; Miaoshu Wang; Xia Tang; Qinghai Sheng; Hongtao Tian; Chen Li (Food Microbiology, 2026)