How would you describe the genre and general flavor of your fictional work? (tombentley.com)
While many would use canned pineapple, I find that fresh pineapple is much better for smoothies and general flavor in any snack or recipe. (midwestmodernmomma.com)
Other ingredients for either flavor / sweetness enhancement include anethole (anise, fennel extracts), for general flavor masking at low levels; alanine, for moderate sweetness enhancer and mild acidic suppressor; and glycine to reduce the bitter aftertaste of saccharin and zinc - based minerals. (preparedfoods.com)