PRESERVED PEAR COMPOTE PRODUCTION METHOD Russian patent published in 2010 - IPC A23L1/212 

FIELD: food industry.

SUBSTANCE: invention relates to technology of canned compotes manufacturing. Method provides for preparation of the recipe components, cooking of syrup out of extract, packing of pears and syrup, sealing and thermal processing and thereafter prepared yacons are cut, dried in microwave field at preset parametres till residual humidity about 20% at microwave field power providing warming of yacon inside the bits till temperature 80-90°C for 1 hour minimum, roasted and chopped. Prepared barley grain is roasted, yacon and barley grain are mixed in mass ratio 7:3, the obtained mixture is extracted by drinking water with phases ratio of 1:(6-7) and periodical pressure releases in the extraction mixture until the water boils, the corresponding extract is separated and filtered. Syrup is prepared with dry substances content of 23-27.5% and the syrup is sterilised until industrial sterility is achieved.

EFFECT: method allows to produce compote with coffee flavour and aroma tones with no coffee content, simplification of technology and reduced content of boiled fruits in end product without reduce of product's storage time.