BARLEY LIPOXYGENASE-1 GENE, METHOD OF SELECTING BARLEY, MATERIAL OF MALT ALCOHOLIC DRINKS AND PROCESS FOR PRODUCING MALT ALCOHOLIC DRINK

摘要

PROBLEM TO BE SOLVED: To provide a method of selecting a barley lacking lipoxygenase-1 so as to improve flavor durability and foam retainability of malt alcoholic drinks.

SOLUTION: A method of selecting a barley variety lacking barley lipoxygenase-1 characterized by distinguishing a barley variety lacking barley lipoxygenase-1 by examining whether or not guanine at the splicing donating site in the intron 5 of barley lipoxygenase-1 gene has mutated into another base; and a process for producing a malt alcoholic drink by using a material of malt alcoholic drinks derived from the barley variety obtained by the above selection method.

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