摘要
糖品分析检测贯穿制糖工业的整个生产加工流程,对原料进行检测确保其质量符合生产要求,对生产流程中半成品进行检测可为生产工艺改进提供依据,对成品进行出厂检验可保障产品的质量安全,且在不同工艺流程中针对不同样品有着种类和项目繁多的检测项目。传统糖品分析技术存在着分析时间长、不能实现多项目同时分析、准确度和精密度不够等诸多不足。随着GB13104-2014食糖安全国家标准的颁布与实施,糖品质量安全越来越受到重视,通过研究分子光谱(紫外-可见分光光谱法、近红外光谱法)、原子光谱(原子吸收光谱法、原子发射光谱法)和色谱(气相色谱法、液相色谱法、离子色谱法)等现代仪器分析技术在糖品分析领域的应用进展,对指导糖品成分分析,污染物和添加剂等鉴定分析,保证糖品生产流程高效运行和产品质量安全,以及为更新检验方法和标准等提供科学依据。
The sugar analysis and detection runs through the whole production process of sugar industry,testing the raw materials to ensure that the quality of product meets the production requirements. The inspection of semi finished products in the production process can provide basis for the improvement of production process,and the inspection of finished products can ensure the quality of products,and it can not be used in different process flow.Traditional sugar analysis technology has many shortcomings,such as long analysis time,no simultaneous analysis of multiple items,lack of accuracy and precision. With the promulgation and implementation of the national standard for GB13104-2014 sugar safety,the quality and safety of sugar have been paid more and more attention. Through the study of molecular spectroscopy( UV visible spectroscopy,near infrared spectroscopy),atomic spectroscopy(atomic absorption spectrometry,atomic emission spectrometry) and chromatography( gas chromatography,liquid chromatography),the application of modern instrument analysis technologies in the field of sugar analysis was summarized,such as the analysis of components in sugar,pollutants and additives,to ensure the efficient operation of sugar production process and the safety of product quality,and to provide a scientific basis for the renewal of inspection methods and standards.
作者
陈碧
王小明
CHEN Bi;WANG Xiao-ming(College of Food & Biochemical Engineering,Guangxi Science & Technology Normal University,Laibin 546199,China)
出处
《广东农业科学》
CAS
2018年第6期96-102,共7页
Guangdong Agricultural Sciences
基金
广西高校中青年教师基础能力提升项目(KY2016YB552)
广西壮族自治区中央财政绿色高产高效创建(糖料蔗)补助资金(桂财农[2016]153号)
来宾市兴宾区糖料蔗绿色高产高效创建项目技术支撑研究项目(YLLBD20174003-XB)
广西糖资源工程技术研究中心培育建设项目(桂科计字[2016]450号)
关键词
糖品分析
仪器分析
分子光谱法
原子光谱法
色谱法
sugar analysis
instrumental analysis
molecular spectroscopy
atomic spectroscopy
chromatography