Question

An essential oil has antimicrobial activity with an MIC of 15 mg/kg and can be used as a bio- preservative. This activity is lost at the rate of 1% of the remaining concentration, per day. The minimum amount of oil to be added (mg) to 1 kg of food product that is stored for 30 days is: ​

Answer 1

Answer:

1. 21.43

2. 17.65

3. 20.28

4. 19.50

Answer 2

Answer:

Kaju katli my favourate as it requires some microbe activity