Cats' flavor buds possess the receptors needed to detect umami. Having said that, these receptors include molecular modifications that make them taste umami in different ways from individuals. In people, they detect the amino acids glutamic acid and aspartic acid; but in cats, they instead detect inosine monophosphate and histidine. https://brooksjdwkt.ltfblog.com/36272072/how-to-take-care-of-a-cat-uae-things-to-know-before-you-buy