2. Nutrients inside a 100ml Low-fat Milk A Low-fat Milk that I usually drink The Low-fat Milk that I used for my test, since the amount of the nutrients was similar to what I was researching
3.
4. List of amount of nutrients inside a Low-fat Milk (100ml) Carbohydrates: 5.15 g Protein: 3.48 g Fat: 1.00 g
7. Protein Test Procedure 1. Get a test tube. 2. Pour in low-fat milk until it reaches 1cm from the bottom of the test tube (make sure you use a funnel). 3. Add in 10 drops of Biuret A to the 1cm of low-fat milk. 4. Add in another 10 drops of Biuret B to the 1cm of low-fat milk. 5. Mix the inside. 6. Write the Observation down.
8. Glucose Test Procedure 1. Get a test tube. 2. Pour in the low-fat milk until it is 1cm from the bottom of the test tube (make sure you use a funnel). 3. Add in 10 drops of Benedict’s solution. 4. Heat it in a 70-90˚C hot water bath for 3-5 minutes. 5. Take it out and observe the color.
9. Starch Test Procedure 1. Get a spotting tile. 2. Put in only a little bit of low-fat milk into one of the holes in the spotting tile. 3. Add two drops of Iodine solution into the spotting hole where the low-fat milk is in. 4. Observe.
10. Comments about the tests In the Protein test, my prediction was correct & the result was a positive result, since Low-fat Milk always have Protein in it. In the Glucose test, my prediction was wrong & the result was not a positive result. I think this would mean that Low-fat Milk doesn’t have any Glucose in. My prediction was half correct in the Starch test, but didn’t become as a positive result, since I think that Starch isn’t inside the Low-fat Milk.
13. Low-fat Milk helps your body Low-fat Milk helps your body, mainly making bones and teeth strong since there are Calcium, Phosphorus, Magnesium and Vitamin C included. It also helps building up muscles since there are Potassium inside the Low-fat Milk. It also supports process that relates to blood e.g. blood pressure (Sodium), forming red blood cells (Vitamin B12), blood formation (Zinc), and blood vessels (Vitamin C). Low-fat Milk also grows and maintain tissues (Zinc). To finalize, this food (drink) helps your body grow and maintain a lot.
15. Source Citations (cont.) Test M310 i.e. Science Lab Pictures Wordle http://www.wordle.net/show/wrdl/4088287/Low_fat_Milk Japanese Low-fat Milk 1 http://www.radishbo-ya.co.jp/ec/gc/g10086407/ Japanese Low-fat Milk 2 http://summit-netsuper.com/html/item/2012/2019/item2012-201901201010.html Digestive System http://www.enchantedlearning.com/subjects/anatomy/digestive/labeleasy/
