Zbornik - Društvo genetičara Srbije
Zbornik - Društvo genetičara Srbije
Zbornik - Društvo genetičara Srbije
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IV-Pos-54 ZBORNIK ABSTRAKATA III KONGRESA GENETIÈARA SRBIJE 171<br />
Subotica, 30. novembar - 4. decembar 2004.<br />
GENETIÈKA OSNOVA KUKURUZNOG OKLASKA – MORFOLOŠKA<br />
GRAÐA, PROIZVODI I UPOTREBA<br />
Milica Radosavljeviæ<br />
Institut za kukuruz «Zemun Polje», Beograd-Zemun<br />
U Institutu za kukuruz razvijen je originalni tehnološki proces prerade kukuruznog<br />
oklaska kojim se dobijaju razlièiti lignocelulozni proizvodi namenjeni za upotrebu u<br />
razlièitim granama industrije, poljoprivredi i zaštiti ivotne sredine. Za kukuruzni<br />
oklasak kao vrednu prirodnoobnovljivu polaznu sirovinu za industrijsku preradu, kao i za<br />
ostale namene veoma je bitna njegova morfološka graða i zahteva se njegovo fizièko<br />
prilagoðavanje, odnosno mehanièko usitnjavanje, granuliranje i otprašivanje.<br />
U ovom radu su date morfološka graða oklaska dvadeset razlièitih ZP hibrida kukuruza,<br />
kao i fizièkohemijske karakteristike i hemijski sastav razlièitih frakcija oklaska dobijenih<br />
po originalnoj ZP tehnologiji. Pored toga, detaljno su opisane i zbirno prikazane<br />
moguænosti korišæenja kukuruznog oklaska.<br />
GENETIC BASE OF THE MAIZE COB - MORPHOLOGICAL<br />
STRUCTURE, PRODUCTS AND UTILISATION<br />
The original technological process of maize cob processing was developed at the Maize<br />
Research Institute, Zemun Polje. This process provides the production of different<br />
lignocellulose products intended for utilisation in various industrial sectors, agriculture<br />
and environmental protection. A morphological structure of maize cob as a valuable naturally<br />
renewable raw material for industrial processing and other purposes is very important<br />
and therefore it is necessary to physically adopt the cob for different purposes, i.e. its<br />
mechanical pulverisation, pelleting and air separation are required.<br />
This paper presents the morphological structure of cobs of twenty different ZP maize hybrids,<br />
as well as, physical and chemical properties and the chemical composition of various<br />
cob fractions produced by the original ZP technology. Besides, possibilities of maize<br />
cob utilisation are described in detail and summary presented.