项目来源

国家重点研发计划(NKRD)

项目主持人

岳田利

项目受资助机构

西北大学

立项年度

2019

立项时间

未公开

项目编号

2019YFC1606700

项目级别

国家级

研究期限

未知 / 未知

受资助金额

0.11万元

学科

食品安全关键技术研发

学科代码

未公开

基金类别

“食品安全关键技术研发”重点专项

关键词

秦巴山区 ; 食用菌 ; 质量 ; 安全 ; 应用 ; 示范 ; Qinba Mountain Area ; Edible fungi ; Quality ; Safety ; Application ; Demonstration

参与者

高振鹏；张宝善；盛庆林；骆艳娥；尉亚辉；王媛

西北农林科技大学；陕西师范大学；西安电子科技大学；陕西省农村科技开发中心；柞水县科技开发中心；柞水县科技投资发展有限公司；陕西中博农业科技发展有限公司；陕西秦云农产品检验检测有限公司；商洛市农产品质量安全检验检测中心

项目标书摘要：本项目以柞水木耳、香菇为研究对象，探究食用菌生产加工全产业链的化学污染物的来源、本底污染值及迁移转化规律；解析有害微生物病害及其代谢毒素的类型、发生规律及毒素生成规律，构建食用菌全产业链的有害微生物病害及其代谢毒素识别与防控体系；建立食用菌化学指纹图谱和生物指纹图谱，挖掘秦巴山区食用菌特征营养健康因子，研发代谢调控技术方法；最终完成秦巴山区食用菌加工全产业链质量安全保障技术集成与示范。该项目在本年度的主要进展:(1)开发黑木耳中内源性甲醛控制技术1项、黑木耳中残留SO2降解技术1项；制定地方标准1个；编写培训教材2本；发表学术论文2篇；专利授权1项，申请4项。培训质量安全检测相关技术人员 115人次、生产者 278人次。(2)研究了木耳菌丝与病害菌的互作机制，开发了椰毒假单胞菌及镰刀菌的快速检测技术，培训质量安全检测人员 226 人次、生产者1354 人次，带动80 户农户就业与增收。(3)建立基于电化学传感、荧光等方法的木耳样品中展青霉素、赭曲霉毒素、铜离子、锌离子、酚类、巯基氨基酸的快速检测方法，构建了不同产地黑木耳的化学指纹图谱。(4)研究了食用菌中多酚、活性酯、多糖、微量元素、黑色素的功能活性，带动200名贫困户增收；已培训检测人员30名、生产技术人员80名。(5)建立食用菌生产可视化HACCP系统1套；秦巴山食用菌全产业链质量安全大数据可视化平台整体框架的设计、并建立食用菌质量安全评价与监控技术体系1套(ISO9000)。

Application Abstract: By focusing on black fungus and shiitake mushrooms,this project explores the source,background pollution value,migration and transformation law of chemical pollutants in the whole industrial chain of edible fungi production and processing;analyze the types,occurrence rules and toxin generation rules of harmful microbial and their metabolic toxins,and constructs the identification and control system of harmful microbial diseases and their metabolic toxins in the whole industrial chain of edible fungi;establish the chemical fingerprint and biological fingerprint of edible fungi,and excavate the characteristic nutrition and health factors of edible fungi in Qinba mountain with developing the metabolic control technologies or methods.Finally,this project would complete the integration and demonstration of quality and safety assurance technology in the whole industrial chain of edible fungus processing in Qinba mountain area.The main progress of the project in this year were as follows.(1)Develop 1 control technology for endogenous formaldehyde in Auricularia auricula and 1 degradation technology of residual SO2 in Auricularia auricula,formulate 1 local standard,prepare 2 training materials,published 2 academic papers,1 patent authorization and 4 applications.115 technicians and 278 producers were trained.(2)Explore the interaction mechanism between Auricularia auricula mycelium and pathogenic fungi,the rapid detection technology of Fusarium cocoanum was developed,226 quality and safety inspectors and 1354 producers were trained,driving the employment and income of 80 farmers.(3)The rapid detection methods of patulin,ochratoxin,copper ion,zinc ion,phenols and sulfhydryl amino acids in Auricularia auricula samples based on electrochemical sensing and fluorescence were established,and the chemical fingerprints of Auricularia auricula from different producing areas were constructed.(4)The functional activities of polyphenols,active esters,polysaccharides,trace elements and melanin in edible fungi were studied,drive 200 poor family to increase their income;30 inspectors and 80 production technicians have been trained.(5)Establish a set of visual HACCP system for edible fungi production;design the overall framework of Qinba Mountain edible fungus whole industry chain quality and safety big data visualization platform,and establish a set of edible fungus quality and safety evaluation and monitoring technology system(ISO9000).

项目受资助省

陕西省