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1、 General Understanding ambient yoghurt White paper second edition Challenges and opportunities General CONTENTS Introduction _ 3 Who is this white paper for?_ 3 What is ambient yoghurt and why is everyone excited about it?_ 3 What do producers need to know?_ 3 Yoghurt takes a new turn _ 4 Consumer p

2、erspective _ 4 Market perspective _ 4 Production perspective _ 5 Key manufacturing challenges _ 5 Regulatory perspective _ 5 Key process points in producing ambient yoghurt _6 Formulation of the yoghurt milk _ 6 Non-dairy additives _ 6 Deaeration of yoghurt milk _ 7 Homogenization of yoghurt milk _

3、7 Yoghurt milk pasteurization _8 Fermentation _8 Cooling of the yoghurt _8 Additives after fermentation(low-viscosity yoghurt)_ 9 Addition of aroma _ 9 Heat treatment of the yoghurt _ 9 Downstream design to secure hygiene _ 10 Storage conditions impact shelf life _ 10 Adding fruit and particles to a

4、mbient yoghurt _ 11 The particulate foods market is growing _ 11 The challenge of heat-treating particles _ 11 When should particles be added to the yoghurt?_ 12 Before heat treatment _ 12 Line design for particle integrity and homogenous distribution _ 14 Lactose-free ambient yoghurt _ 15 Tetra pak

5、 your dairy advisor _ 17 3 Introduction Who is this white paper for?This booklet is for dairy processing professionals who want to learn more about the opportunities in the expanding world of ambient yoghurt.Working with ambient yoghurt requires careful attention to materials and processes in order

6、to uphold high product quality.What is ambient yoghurt and why is everyone excited about it?Ambient yoghurt has boomed in popularity in recent years,and become a growth item in many markets.Ambient yoghurt is actually an abbreviation for the longer,more correct name“yoghurt-based product for ambient