But the scent is bitter-sweet.

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In the ultra-Orthodox Hasidic Jewish community in Williamsburg, from which the Glaubers hailed, the arrest is "a sweet bitter pill to swallow because it's good news but on a very sad story, " said community leader and family friend Isaac Abraham.

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The EU Parliament is developing a sweet tooth for such bitter ironies.

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It can be described as a shortcut to umami, the so-called fifth flavor (in addition to sweet, sour, bitter and salt), which in turn is often described as savory or meaty.

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Their research was complicated by the fact that of the five primary taste sensations salty, sweet, sour, bitter, and umami the taste of salt is the least understood.

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Other airlines have been increasing their use of umami, which is one of the five basic tastes discovered by the Japanese (together with sweet, sour, bitter and salty).

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Ketchup ignites the palate as one of the few foods to stimulate all five sensations inside the mouth: salty, sweet, sour, bitter and umami, the latter of which gives body to food and is the savory taste found in cured meat and MSG.

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