appearance berry bush Cameron-apple color colored colors colour coloured colours edible firm flavor flavour food fresh fruit growing growth melon-pear nightshade-family nutritional nutritious pepino pepino-dulce pepino-melon pepinos plant purple raw rock-melon-taste shrub Sizes snacks solanum-muricatum South-American stripes surface sweet-pepino tasty textured textures Unripe variegations acidic antibacterial antioxidants astringent citric-acid citrus citrus-fruit citrus-limon cleaning cleaning-agent cooking culinary ellipsoidal fruit-tree greenery health-benefits healthy inner-flesh juice leaves lemon limonin limonoids medicinal oval peel pulp refreshing rind Segmented segments shape shapes sour surfaces tart taste tree yellow zest alliaceae allium aromatic beneficial bulb circular condiment cultivar cut flavonoids flavoring flavouring fragrant layers mild moist odor odour onion pungent purple-onion red red-onion rings round salad-vegetable skins soup-vegetable Spanish-onion stir-fry-vegetable tangy vegetable vegetables