Some nutritional and anti-nutritional factors of ZP soya bean varieties

• Published in: Journal of agricultural sciences (Belgrade, Serbia) Vol. 55; no. 2; pp. 141 - 146
• Main Authors: Dragicevic, Vesna, Peric, Vesna, Srebric, Mirjana, Zilic, Sladjana, Mladenovic-Drinic, Snezana
• Format: Journal Article
• Language: English
• Published: University of Belgrade - Faculty of Agriculture, Belgrade 2010
• Subjects: anti-nutrients; nutritional quality; soya bean grain
• ISSN: 1450-8109; 2406-0968
• DOI: 10.2298/JAS1002141D

The nutritive quality of soya bean grain depends on many nutritional and
anti-nutritional factors, such as proteins, trypsin inhibitors, phytate,
phenolics, sulfhydril groups of proteins, malondialdehide. The aim of this
study was to investigate content of noted nutritive and anti-nutritive
factors in seven ZP soya bean varieties: ZPS 015, Bosa, Nena, Lidija, Olga,
Lana and Laura. Experimental data could point out different properties and
usage of ZP soya bean varieties. Regardless of insignificant differences in
content of proteins and phytate, special attention is given to Lana and
Laura, varieties lacking in Kunitz-trypsin inhibitor. It is also important to
emphasise high content of phenolics in Nena variety as well as high
sulfhydril groups and glutathione level in Nena and Olga. These substances
contribute to nutritive value of soya bean grain.
Nutritivni kvalitet zrna soje zavisi od sadrzaja brojnih nutrienata i
antinutrienata, kao sto su proteini, tripsin inhibitori, fitat, fenoli,
sulfhidrilne grupe proteina i malondialdehid. Cilj istrazivanja je bio da se
ispita sadrzaj navedenih nutritivnih i antinutritivnih faktora u zrnu sedam
ZP sorti soje: ZP 015, Bosi, Neni, Lidiji, Olgi, Lani i Lauri.
Eksperimentalni rezultati ukazuju razlicite mogucnosti koriscenja ZP sorti
soje. Bez obzira na to sto su razlike u sadrzaju proteina i fitata
beznacajne, posebna paznja je data Lani i Lauri kao sortama koje nemaju
Kunitztrypsin inhibitor. Takodje je vazno istaci visok sadzaj fenola u zrnu
sorte Nena, kao i visok nivo PSH i GSH kod sorata Nena i Olga, sto doprinosi
njihovoj vecoj nutritivnoj vrednosti.
PR Projekat Ministarstva nauke Republike Srbije, br. TR 20114