Home | FAQ | Contact Us | View Cart | Login / Register  

Kids Science Activities

How I Freeze Dried And Ate A Fresh Apple
Materials Required
* Apples, * Refrigerator, * Knife, * Cake-cooling rack or metal mesh tray.
  • Cut the apples into paper thin pieces and place them on the rack or tray.
  • Avoid discoloration by quickly put the tray in the freezer compartment of the refrigerator. 
  • Observe the apple pieces after an hour and continue to observe the the apple pieces for a week till they dry.
  • To test if they are well-dried take a slice out and thaw it. If not completely dry it will turn brown.
  • Have a feel of fresh apple by thawing the apple pieces in warm water and eating them.
What is Learnt
Freeze-drying is a popular preservation technique where drying removes all moisture by sublimation that turns straight from ice to water vapor having less effect on the food’s taste. This process is used in the process of making instant coffee.
The freeze-dried apple looks and tastes just like the original apple.

Add to My Article | Refer this Article | Print this Article

Write your Comments on this Article
Article Title How I Freeze Dried And Ate A Fresh Apple
Your Name
Place of Residence
Your E-mail
Your Comment
Security Validation
Enter the characters in the image above
Kindergarten Activities
Science and Fun with Balloon and the hair
I For Ice Cream - Sundae For The Alphabet Theme Party
Blowing balloon with vinegar
Rainbows In The Room!!!
Kids Weather Report
Science Activity - Water and its freezing point
How To Make A Sand Picture Gift
Zoo Activity
How I Learnt To Produce Heat To Warm My Body
How I Wished All A Happy Diwali
Swinging Balloon
Water density
Beautiful Nature Collage From the Waste
Dancing Raisins
Science during bathing
Water Pressure
How I Made Clouds And Rain In A Glass Box.
How I Went Shopping In The Big Mall
Fun with Shapes - 3
The clinging water