High antioxidant and DNA protection activities of N-acetylglucosamine (GlcNAc) and chitobiose produced by exolytic chitinase from Bacillus cereus EW5

蜡样芽孢杆菌 EW5 外切几丁质酶产生的 N-乙酰氨基葡萄糖 (GlcNAc) 和几丁二糖具有高抗氧化活性和 DNA 保护活性。