"RUSSIAN CABBAGE SOUP" PRESERVE PREPARATION METHOD Russian patent published in 2009 - IPC A23L1/39 

FIELD: food industry.

SUBSTANCE: preserved product is prepared by boiling, peeling and cutting part of chicken eggs, cutting and browning in the margarine onions and leek, cutting and blanching parsley roots, cutting and freezing greens, freezing and chopping sorrel, cutting duck meat, mixing the listed components under oxygen free conditions with the remaining part of chicken eggs, sour cream, dairy cream, table salt, black hot pepper and bay leaf, packing the obtained mixture and bone broth, sealing and sterilising.

EFFECT: this allows manufacturing of new canned food having higher digestibility as compared to similar culinary dish.