板栗及其加工副产物的活性物质研究进展

Research progress on active substances of Chinese chestnut and processing by-products

中文关键词:  板栗  副产物  活性物质

英文关键词:Chinese chestnut  processing by-products  active substances

中文摘要:

      板栗是我国重要的经济作物, 投产面积覆盖广, 在加工过程中易产生诸如板栗壳总苞、板栗壳、板栗花、板栗次果等副产物, 大量资源常被当作废弃物丢弃, 未得到有效利用, 造成资源浪费甚至环境污染。板栗加工业存在科技含量低、抗风险能力差、经济实力不足等问题, 板栗加工副产物的开发问题得到关注。因此, 本文从多酚、单宁、黄酮、多糖、原花青素及淀粉方面分别论述了板栗及其加工副产物的提取方法、结构特点和活性作用及其机制, 对板栗加工副产物开发前景进行展望, 为探索其新的开发途径提供方向, 以期完善板栗加工产业链。

英文摘要:

      Chinese chestnut is an important economic crop in China, and its production area covers a wide area. The processing by-products of Chinese chestnut includes chestnut involucre, shell, flower and defective products or fruits, lacking the effective utilizations and development of products, resulting in a waste of resources as well as environmental pollution. There are a lot of problems such as low technological content, poor anti-risk ability, and insufficient economic strength in Chinese chestnut processing industry. In recent years, researches on processing by-products of Chinese chestnut have attracted attention. Therefore, this paper discussed the extraction methods, structural characteristics, active action and mechanism of chestnut and its processing by-products from the aspects of polyphenols, tannins, flavonoids, polysaccharides, procyanidins and starch, and looked forward to the development prospect of chestnut processing by-products, so as to provide direction for exploring new development ways, so as to improve the chestnut processing industry chain.