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Life Cycle of Ice Cream
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1. Raise and Extract Raw Materials
Raw Materials:
Cream or milk, condensed milk, butterfat, sugar, flavorings
Cane sugar
corn-syrup
fresh eggs or powdered eggs
2.Process Milk
-milk taken from cow
-milk is tested by technicians for quality and purity
-put in a centrifuge
-some cream is skimmed off
-pasteurized, heated to 72* C for 15 seconds then cooled
-homogenized (forced into small holes under pressure that breaks up the fat so that the cream and milk don’t separate)
-vitamins are added
-pumped into containers and sold
3.Manufacture Ice Cream
1.Cream/ milk comes from factory
2.Cream, condensed milk, sugar, other substances, mixed in a blender
3.pipes carry it where its heated to 82*C
4.forced through a homogenizer
5. cooled and blended with flavors and colors, cooled up to 8 hours
6.passes through a freezer where air is injected inot it
7. cartons are filled and sold.
4. Use
Ice cream is mostly used for consumption and food uses. People eat ice cream plain, or bake it in cakes which can be sold for profit.
5. Recycle, reuse, dispose
- The food products and materials used to make ice cream can not be reused or recycled. Most likely when we talk about recycling and reusing a product the actual ice cream its self cannot be reused but the containers they are in can.
- The containers are taken to a facility where they are washed and heated at a high temperature to melt them into pellets. The pellets are then sold to businesses that melt the pellets other objects.
- -plastic pipes
- -toys
- -flower pots
- -non-food containers
Ice Cream
Milk
Recycling milk containers in Canada. Canadian Dairy Industry, 2003. Web. 15 Mar. 2012. <http://www.milkcontainerrecycling.com/>.
Slavin, Bill. Transformed: how everyday things are made
"Milk." How products are made. Advameg, Inc., 2012. Web. 15 Mar. 2012. <http://www.madehow.com/Volume-4/Milk.html#b>.