Šviežių topinambų gumbų laikymo technologijų palyginimas

Abstract

Jerusalem artichokes (lot. Helianthus tuberosus l.) due to its unique chemical composition, used in food, pharmaceutical industry, bio-energy and other areas. It's the plants, whose potential is untapped. Germany, Poland, the United States, as well as in Lithuania and in other countries carried in the development of the production technology and research to evaluate the use of the various fields areas. However, not enough attention is paid to the quality of the Jerusalem tuber and their storage problems. There is carried out the investigations in storage the Jerusalem artichokes in three modes: in the soil, uncovered hill, and in the environment with fixed temperature (5±0,53°C; 0±0,61°C; 4±0,57°C). There was found the biggest wastes of mass when the artichokes were holding in the sacksful in the fresh air. In the end of storage (in the end of March) the waste of mass are equal 37±3,5% of the primary mass. The minimal waste of mass were obtain to storage the in the soil in 10 - 25 cm depth. The mass increased in 1,887±0,2 %.