Fish sauce are made with anchovies, mackerel, scabbard fish and salt. The bigger the fish, the more mercury you might expect, especially if predator fish like scabbard fish. They do not have any additives like sugar, hydrolyzed protein, or preservatives. Vietnamese prefer sauces without a strong smell, and transparent with a deep golden amber color. "First press" fish sauce, meaning the sauce is bottled from the first time the fermenting barrels are drained, also indicates quality. Lastly, when measuring the nitrogen level of fish sauces (N), most fish sauce on the market falls within the mid 20N range. Anything over 30N is
Worcestershire sauce restaurants provide a bottle on each table. Over 120,000 gallons is consumed annually, the highest per-capita consumption in the world. In Japan, Worcestershire sauce is labelled "Worcester" (rather than "Worcestershire") in katakana. Thicker, Worcestershire sauce-based sauces are manufactured there under brand names such as Otafuku and Bulldog, but these are brown sauces more similar to HP Sauce rather than any type of Worcestershire sauce. Tonkatsu sauce is a variation of Worcestershire sauce associated with the dish tonkatsu. It is a vegetarian sauce made from vegetables and fruits. Gy-NGuang Worcestershire sauce has been produced since 1917. Holbrook's worcestershire has been produced