In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementa...In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementation, assessment and certification of HACCP system, CNCA (Certification and Accreditation Administration of China) hosted the Third Workshop for HACCP Application and Certification on Nov. 5th in Beijing. Before the workshop, CNCA collected theses from related departments and organizations. Reviewed by experts, 7 of the theses were discussed at the conference. President of "Global Food Safety Initiative" (GFSI) Mr. Chris Anstey, Doctor Battaglia, Ms Mar Jan and five domestic experts of HACCP were invited to attend the conference and to draw addresses.展开更多
Food safely has always been the focus of consumer＇s attention since the successful accession of China to the WTO ,and many Chinese food processing enterprises have transformed from small workshop into a large-scale m...Food safely has always been the focus of consumer＇s attention since the successful accession of China to the WTO ,and many Chinese food processing enterprises have transformed from small workshop into a large-scale modern enterprises capable of processing continuously ,which requires us to constantly update and improve a series of food safety control system,In this paper,we studied the application of HACCP system in the manufacturing process of tartary buchwheat tea and analyzed hazards in the process of bitter buckwheat tea,and concluded that purchase of raw material,screening and grading ,soaking,cooking ,drying and sterilization ,shelling,packaging and storage of ginished product are eight links as critical control points ,Based on this,corrective measures were proposed,and a detailed HACCP plan was developed.展开更多
[Objectives]The extraction conditions of formula oolong tea were investigated by an orthogonal experiment.[Methods]The technical conditions were optimized by the 4C method,and the application of formula oolong tea ext...[Objectives]The extraction conditions of formula oolong tea were investigated by an orthogonal experiment.[Methods]The technical conditions were optimized by the 4C method,and the application of formula oolong tea extract in cigarettes was studied.[Results]①In the experimental range,the best sensory evaluation effect of formula oolong tea extract was obtained with extraction conditions of 70%ethanol as extraction solvent,extraction time h,extraction temperature 25℃,and ultrasonic frequency 80 kHz,and follow-up low-temperature concentration,low-temperature sedimentation and low-temperature centrifugation.②The effects of different centrifugal speeds on the quality of formula oolong tea extract were explored.The formula oolong tea extract obtained under the conditions of 3000 r/min and centrifugal time of 10 min showed the best evaluation effect with soft and delicate smoke,rich smoke fragrance,good comfort and refreshing mouthfeel.③The effective aroma components in the formula oolong tea extract were qualitatively analyzed by GC-MS.[Conclusions]This study provides high-quality raw materials and a theoretical basis for the research of independent flavor blending in cigarette industry enterprises.展开更多
本文重点介绍了危害分析和关键控制点(HazardAnalysis Critical Control Point,HACCP)体系在柠檬酸生产中的应用,对柠檬酸生产工艺进行了全面的危害分析,通过分析各工序涉及的物理性、化学性及生物性危害,确定了柠檬酸生产中的3个关键...本文重点介绍了危害分析和关键控制点(HazardAnalysis Critical Control Point,HACCP)体系在柠檬酸生产中的应用,对柠檬酸生产工艺进行了全面的危害分析,通过分析各工序涉及的物理性、化学性及生物性危害,确定了柠檬酸生产中的3个关键控制点及其关键限值,以期达到稳定柠檬酸的生产和保证产品安全的目的。展开更多
文摘In order to help and instruct enterprises of food manufacture to establish and implement the management system of HACCP, and to solve the new problems appearing in the process of establishment, application, implementation, assessment and certification of HACCP system, CNCA (Certification and Accreditation Administration of China) hosted the Third Workshop for HACCP Application and Certification on Nov. 5th in Beijing. Before the workshop, CNCA collected theses from related departments and organizations. Reviewed by experts, 7 of the theses were discussed at the conference. President of "Global Food Safety Initiative" (GFSI) Mr. Chris Anstey, Doctor Battaglia, Ms Mar Jan and five domestic experts of HACCP were invited to attend the conference and to draw addresses.
文摘Food safely has always been the focus of consumer＇s attention since the successful accession of China to the WTO ,and many Chinese food processing enterprises have transformed from small workshop into a large-scale modern enterprises capable of processing continuously ,which requires us to constantly update and improve a series of food safety control system,In this paper,we studied the application of HACCP system in the manufacturing process of tartary buchwheat tea and analyzed hazards in the process of bitter buckwheat tea,and concluded that purchase of raw material,screening and grading ,soaking,cooking ,drying and sterilization ,shelling,packaging and storage of ginished product are eight links as critical control points ,Based on this,corrective measures were proposed,and a detailed HACCP plan was developed.
文摘[Objectives]The extraction conditions of formula oolong tea were investigated by an orthogonal experiment.[Methods]The technical conditions were optimized by the 4C method,and the application of formula oolong tea extract in cigarettes was studied.[Results]①In the experimental range,the best sensory evaluation effect of formula oolong tea extract was obtained with extraction conditions of 70%ethanol as extraction solvent,extraction time h,extraction temperature 25℃,and ultrasonic frequency 80 kHz,and follow-up low-temperature concentration,low-temperature sedimentation and low-temperature centrifugation.②The effects of different centrifugal speeds on the quality of formula oolong tea extract were explored.The formula oolong tea extract obtained under the conditions of 3000 r/min and centrifugal time of 10 min showed the best evaluation effect with soft and delicate smoke,rich smoke fragrance,good comfort and refreshing mouthfeel.③The effective aroma components in the formula oolong tea extract were qualitatively analyzed by GC-MS.[Conclusions]This study provides high-quality raw materials and a theoretical basis for the research of independent flavor blending in cigarette industry enterprises.
文摘本文重点介绍了危害分析和关键控制点(HazardAnalysis Critical Control Point,HACCP)体系在柠檬酸生产中的应用,对柠檬酸生产工艺进行了全面的危害分析,通过分析各工序涉及的物理性、化学性及生物性危害,确定了柠檬酸生产中的3个关键控制点及其关键限值,以期达到稳定柠檬酸的生产和保证产品安全的目的。
