MORI Itirou,МОРИ Итироу,ISIDA KHirokhiko,ИСИДА Хирохико,MAEDA Katsusi,МАЕДА Кацуси
申请号：
RU2013143302/10
公开号：
RU0002598718C2
申请日:
2012.02.24
申请国别(地区):
RU
年份:
2016
代理人:
摘要：
FIELD: biotechnology.SUBSTANCE: invention discloses a method for visually determining a site of origin of urine odor formation and the intensity of urine odor, methods of screening for water-absorbing polymer or elements having an effect of inhibiting formation of urine odor, absorbent article, a method of screening for urine odor formation inhibitor for the absorbent article. Liquid preparation containing reagent, detecting β-glucuronidation activity, or reagent, detecting arylsulfatase activity, as well as a microorganism or enzyme on a product-absorbent or water-absorbing polymer of the absorbent article. Reagent affects as an enzyme substrate and produces a poorly-water-soluble fluorescent pigment compound. Microorganism is selected from a strain with β-glucuronidation activity and strain with arylsulfatase activity. Enzyme is selected from β-glucuronidase and arylsulfatase. Region in which the color is changed is determined as a site of origin of urine odor formation. Amount of change in color before and after the enzymatic reaction is assigned to the intensity of urine odor. Extraction of the absorbent article materials having urine odor formation inhibitory effect, and urine odor formation inhibitors is performed by little change in color through an enzymatic reaction among from the above-mentioned subjects.EFFECT: inventions enable to easily visualize a site of origin of urine odor formation on a solid surface.6 cl, 9 dwg, 4 tbl, 6 exГруппа изобретений относится к биотехнологии. Предложены способ визуального определения местоположения источника образования запаха мочи и интенсивности запаха мочи, способы скрининга на водопоглощающий полимер или элементы, обладающий эффектом ингибирования образования запаха мочи, изделия-абсорбента, способ скрининга на ингибитор образования запаха мочи для изделия-абсорбента. Наносят жидкий препарат, содержащий реагент, детектирующий β-глюкуронидазную активность, или реагент, детектирующий арилсульфатазную активность, а также
