Opportunity: a)  The Kokam fruit juice extract diluted with SODA ,
                 in a sweetened form [optional black pepper based masala on fruit toppings]
                
                  Adding a bit of mint flavour offers additional flavour alternative.

             b)  similarly kokam fruit juice extract along with , kuhoo's extract
                 in the above form offers good salable drink.    


              The above in a ready to consume format makes good alternative
              to the cola's offering a variable taste.

              The above ingridients are found to raised a crop extensive in western
              parts of maharastra.

Note: The above problem statement having been encountered in various scenarios
      and detailed in various 'Proof of concepts' as mentioned in 
      'http://uk.geocities.com/ravivenkatus/projects.pdf' ....apply appropriate
      'use-case' modeling, rationalize and arrive at a workable and feasible 
       solution both commercially and techinically viable.
