Studies on preparation and storage of ginger-garlic paste.

Peeled ginger and garlic were ground into a paste and mixed in the
proportion of 55 parts of ginger and 35 parts of garlic along with 10 parts of
common salt. The pH of the paste was adjusted to 4.0 by addition of citric acid
in the form of 30% solution. Sodium benzoate at 0.1 % level was added, and the
paste pasteurised and packed in suitable container. A double pouch pack of
polyethylene inside and polyproplene outside or HDPE bottle or glass bottle
were found suitable for packing ginger-garlic paste, storing satisfactorily for
a period of over six months at low temperature (5°C) as well as at ambient
temperature (25-35ºC).