Articles
JERUSALEM ARTICHOKE (HELIANTHUS TUBEROSUS L.) AND CHICORY (CICHORIUM INTYBUS L.): POTENTIAL CROPS FOR INULIN PRODUCTION IN THE MEDITERRANEAN AREA
Article number
629_47
Pages
365 – 374
Language
English
Abstract
Chicory and Jerusalem artichoke are among the best crops for inulin production.
Inulin and other polyfructosides are mainly used for the production of high-fructose syrups, foods and for the production of ethanol and in the non-food industry.
This work reports on field trials conducted over a 2-yr period (1999-2000) on chicory and Jerusalem artichoke in south Italy at Policoro (40° 13 N, 16° 45 E, 15 m a.s.l.), a typical Mediterranean area.
The aim of the study was to determine the biomass and carbohydrates dynamics of both species, and define the most suitable growing techniques for the highest inulin production.
The main agronomic factors (irrigation and harvest time) were investigated.
Crop yields were influenced by the growing techniques tested, and promising results were achieved especially in terms of inulin quality.
Inulin and other polyfructosides are mainly used for the production of high-fructose syrups, foods and for the production of ethanol and in the non-food industry.
This work reports on field trials conducted over a 2-yr period (1999-2000) on chicory and Jerusalem artichoke in south Italy at Policoro (40° 13 N, 16° 45 E, 15 m a.s.l.), a typical Mediterranean area.
The aim of the study was to determine the biomass and carbohydrates dynamics of both species, and define the most suitable growing techniques for the highest inulin production.
The main agronomic factors (irrigation and harvest time) were investigated.
Crop yields were influenced by the growing techniques tested, and promising results were achieved especially in terms of inulin quality.
Authors
G. De Mastro, G. Manolio, V. Marzi
Keywords
irrigation, harvest time, roots, tubers, growth, carbohydrates, biomass
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