Avtor/Urednik		Kač, Milica; Kovačevič, Miroslav
Naslov		Ocena nekaterih potencialno zanimivih tujih hmeljnih kultivarjev z min-max modelom
Prevedeni naslov		Evaluation of some potentially interesting modern hop cultivars with the min-max model
Tip		članek
Vir		Hmelj Bilt
Vol. in št.		Letnik 8, št. 1
Leto izdaje		2001
Obseg		str. 29-36
Jezik		slo
Abstrakt		There is a strong tendency to expand the list of hop cultivars grown in Slovenia, especially with those excelling by a high content of alpha-acids. If at the same time they show good or very good aromatic properties they are even more interesting. This means that they have to match the noble hop aroma of the European traditional aromatic hops as close as possible and contain more bittering substances than the latter. The MIN-MAX model is a very handy way to present the composition of hop essential oil and it enables a comparison of an esssential oil sample with the group of European traditional aromatic hops. It was used to compare the essential oils of Magnum, Taurus and Perle to this reference group which consists of aromatic hops of Bavarian and/or Czech origin together with English Fuggles and Goldings. Although they were found relatively closely related to the reference group, some characteristical differences were observed. The interpretation of similarities and differences include also organoleptically evaluated aroma score.
Izvleček		Med hmeljnimi kultivarji, ki jih pridelujemo v Sloveniji, se v zadnjem času uveljavljajo ali poskušajo uveljaviti tudi nekateri tuji kultivarji, predvsem tisti, ki vsebujejo veliko alfa-kislin. Najbolj zanimivi so taki, ki jih poleg velike vsebnosti alfa-kislin odlikujejo tudi dobre aromatične lastnosti: v praksi to pomeni, da so po aromi čim bolj podobni evropskim tradicionalnim aromatičnim kultivarjem. MIN-MAX model ponazoritve sestave hmeljnega eteričnega olja je zelo nazoren način primerjave hmeljne arome poljubnega kultivarja s skupino evropskih tradicionalnih aromatičnih kultivarjev. Na ta način smo s to skupino, ki obravnava predvsem angleške kultivarje tipa Fuggle's in Golding ter bavarske in Čateške aromatske sorte, primerjali kultivarje Magnum, Taurus in Perle ter ugotovili, da so po sestavi eteričnega olja podobni evropskemu tradicionalnemu aromatičnemu hmelju, opisali pa smo tudi nekatere razlike. Podobnosti z evropskimi tradicionalnimi aromatičnimi kultivarji in značilna odstopanja smo komentirali tudi glede na organoleptično določeno aromo.
Deskriptorji		CROPS, AGRICULTURAL PLANT OILS OILS, VOLATILE CHROMATOGRAPHY, GAS