全麦食品真伪判别与定量检测方法的研究进展

Research Progress on Authenticity Discrimination and Detection Methods of Whole-Wheat Foods

全麦食品富含多种营养组分,长期摄入可有效预防慢性代谢性疾病,已成为谷物产业健康转型的趋势。然而,现阶段全麦食品标准体系的缺失导致市场上产品质量参差不齐。因此,构建快速、准确的全麦食品真伪判别与定量检测方法对于规范市场秩序具有重要意义。该文首先简介全麦食品的定义、标准与检测现状,然后解析以全麦标记物烷基间苯二酚作为全麦食品质量评价的依据,并综述烷基间苯二酚的定量检测方法,最后展望纳米材料和仿生技术应用于全麦食品检测的前景与优势,以期为全麦食品分析检测提供科学参考。

Whole-wheat foods are rich in various nutrients.Long-term consumption of whole-wheat foods can prevent chronic metabolic diseases,which has become a new trend in the healthy transformation of the grain industry.However,a standard system for whole-wheat foods is currently lacking,so product quality in the market is uneven.Consequently,developing a rapid and accurate method for authenticity identification and quantitative detection of whole-wheat foods is important for standardizing the market order.In this review,we briefly introduce the definition,standards and current detection status of wholewheat foods,set forth the basis for the use of the whole wheat marker alkylresorcinols for the quality evaluation of whole-wheat foods,and summarize the quantitative detection methods of alkylresorcinols.Finally,we give an outlook on the future prospects and advantages of nanomaterials and bionics technology in the detection of whole-wheat foods,aiming to provide scientific references for the authenticity discrimination and quantitative analysis of whole-wheat foods.