This study was conducted with an aim to produce a novel water-soluble fiber (WSF) by enzymatic hydrolysis of perilla seed meal (PSM), which could be used as a functional food material. The cellulose fraction (CF) and hemicellulose fraction (HF) derived from PSM were hydrolyzed using Celluclast 1.5 L and Viscozyme L, respectively. Although WSF produced from PSM had low acetylcholinesterase inhibitory activity, WSF exhibited excellent antioxidant, antidiabetic and anti-dementia activities, and effectively delayed the diffusion of glucose and bile acid from the dialysis membranes. In particular, WSF produced from CF showed a significantly higher bile acid retarding index than pectin, and WSF obtained from HF had low IC₅₀ values for radical scavenging activity and reducing power. Thus, these results suggest that the WSF derived from PSM by enzymatic hydrolysis can be used as functional carbohydrate source such as additive and a dietary supplement in the food industry.

进行这项研究的目的是通过紫苏籽粕（PSM）的酶水解生产一种新型水溶性纤维（WSF），可用作功能性食品原料。分别使用Celluclast 1.5 L和Viscozyme L水解源自PSM的纤维素级分（CF）和半纤维素级分（HF）。尽管由PSM生产的WSF具有较低的乙酰胆碱酯酶抑制活性，但WSF表现出优异的抗氧化，抗糖尿病和抗痴呆活性，并有效地延迟了葡萄糖和胆汁酸从透析膜的扩散。特别是，由CF生产的WSF的胆汁酸阻滞指数明显高于果胶，而从HF获得的WSF的IC ₅₀较低。清除活动和降低功率的值。因此，这些结果表明，通过酶促水解从PSM衍生的WSF可用作食品工业中的功能性碳水化合物源，例如添加剂和膳食补充剂。