"rasgullas are sweet to taste ".mention theprinciple based on which sugar acts as afood preservatives.

Asked by arajeevshashank | 15th Jul, 2018, 06:06: PM

Expert Answer:

High sugar concentrations cause the bacterium to lose water by osmosis and it doesn’t have any cellular machinery to pump it back in against the osmotic gradient. Without enough water, the bacteria can’t grow or divide. 

Answered by Sivanand Patnaik | 15th Jul, 2018, 08:49: PM