食品安全监管食品安全 (2).pdf

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1、Food and Food Basic Requirements Food Four basic requirements for foods Food Industry What is Food?What is Food?A substanceA substance EdibleEdible By mouth.By mouth.Medicine is not a food!Medicine is not a food!Basic requirementsBasic requirements for food for food productsproducts SafeSafe-no harm

2、ful to healthno harmful to health Quality Quality-present of intrinsic present of intrinsic attributesattributes NutritionalNutritional-benefit for healthbenefit for health EnjoyableEnjoyable-satisfactory for satisfactory for sensorysensory AcceptableAcceptable-reasonable pricereasonable price Shoul

3、d food be safe?Should food be safe?Food,health&business Nutrients for health Hazards for illness Microorganisms Beneficial for health Harmful to health Industry Food (nutrients/hazards)Why do we process foods?To increase total food production for security.Inedible-edible To extend shelf life by pres

4、ervation and provide food all round years(Can)for security To improve cleanliness,edibility for quality&safety.To provide varieties for convenience,diversity and enjoy.Why food processing?Safe?Agricultural Animal products Horticultural Food Processing Consumer Enjoyable?Nutritional?Acceptable?Nutrie

5、nts Hazards Food processing for safety?Agricultural Animal products Horticultural Safe Food Processing Hazards Physical Biological Chemical Hazards remove or increase?Food processing for nutritional?Agricultural Animal products Horticultural Nutritional Food Processing Nutrients Protein-AA Cabornhyd

6、rate Lipids Minerals Vitamin Water Retain or remove?Food processing for enjoyable?Agricultural Animal products Horticultural delicious Food（Taste&flavor）Processing Sensory Poor Attractive Enhance or damage?Food processing for lower cost?Agricultural Animal products Horticultural Acceptable Food Proc

7、essing Value Commercial Value added or lost?China food industry sections China Food industry（56）Food process（19）Food manufacture（21）Beverage manufacture（13）Tobacco manufacture（3）Food 10.4%（tobacco 0.8%）IT 7 communication 8.5%Chemical 7.6%Transportation 7.0%Electronic machine 6.4%Metal 5.5%Non-metal

8、5.4%China food industry(2016)Food 10.4%（tobacco 0.8%）IT 7 communication 8.5%Chemical 7.6%Transportation 7.0%Electronic machine 6.4%Metal 5.5%Non-metal 5.4%China food industry(119678亿,2016)Agro processing(19)68952,5.98%Food manufacture(21)23619,8%Beverage(13)18415,6.32%Tobacco(3)8692,0.8%China food i

9、ndustry section%（Total 1129678 亿元，2016)58 20 15 7 Processing Food manu Beverage manu Tobacco manu China food industry sections China Food industry（56）Food process（19）Food manufacture（21）Beverage manufacture（13）Tobacco manufacture（3）China food industry Food processing(19)1.Cereal 2.Feed 3.Edible vege

10、table oil 4.Non-edible vegetable oil 5.Sugar cane 6.Animal slaughtering 7.Poultry slaughtering 8.Meat 9.Aquatic freezing 10.Fish products 11.fish feed 12.Fish oil 13.Other aquatic 14.Vegetable 15.Fruit 16.Starch 17.Legumes 18.Egg 19.Miscellaneous China food industry Food manufacture(21)1.Bread and c

11、ake 2.Cookies 3.Confectionery 4.Preserved fruits 5.Noodle 6.Frozen foods 7.Instant noodle 8.Dairy products 9.Meat canning 10.Aquatic canning 11.Vegetable and fruit canning 11.Other canning 12.Monosodium glutamate 13.Soy sauce and vinegar 14.Other fermentation products 15.Nitrional products 16.Functi

12、onal foods 17.Edible ice 18.Salt 19 Additives 20.Miscellaneous China food industry Beverage(13)1.Alcohol 2.Whisky 3.Beer 4.Yellow wine(rice)5.Wine 6.Other 7.Carbon drink 8.Bottle water 9.Fruit juice 10.Protein drink 11.Solid drink 12.Tea beverage 13.Tea processing China food industry section%（Total

13、11298 billion RMB，2016)58 20 15 7 Processing Food manu Beverage manu Tobacco manu China food industry Agro processing(19)Food manufacture(21)Beverage manufc(13)Tobacco manufc(3)QuestionsQuestions What is food?What are the basic requirements for foods?Should food products be safe?Are there safety problem in processed foods?