Good Food Blog
The real thing
Posted at 4:55PM, 22 October 2009 by Carol Wilson - Food writerHow sure are you that the luxury food item you've splashed out on is the real thing? Sadly, the likelihood is that it's not the real thing at all.
Take truffle oil, for instance. The price of fresh truffles is prohibitive, so many of us buy what we imagine is truffle-infused oil to drizzle over fish, soups, pasta and risotto, to add an extravagant touch of heady fragrance and earthy flavour. But in fact most truffle oil sold in supermarkets doesn't contain any truffle at all - instead it's flavoured with chemical compounds (dithiapentane), made from a petroleum derivative to produce a synthetic aroma, which contains only a few of the most important smell components. A black truffle may have as many as fifty different aroma compounds, but truffle 'aromas' may have only five or six. Apparently only very expensive truffle oil sold by specialists is made with real truffles.
Saffron, the world's most expensive spice, has an inimitable fragrance and vivid yellow colour and is available as threads (filaments) and ground into a powder. I always buy the more costly deep orange-red filaments as the powder can be easily adulterated. If the price seems inexplicably low, be suspicious - there are quite a few impostors on the market!
Real balsamic vinegar is very thick, sweet and syrupy and has been aged for a very long time - at least twelve years - to reach that consistency. Anything younger is not traditional balsamic vinegar. Authentic balsamic is sweet enough to taste on its own - a practice not recommended for cheap balsamic vinegars, which are mass-produced and flavoured and coloured with caramel.
Wasabi, a bright green paste that's often served as an accompaniment to sushi and sashimi, is also known as Japanese horseradish and has a slightly sweet floral flavour with a definite bite. Genuine wasabi is expensive and loses its distinctive flavour if it is dried. Low priced imitation wasabi on the other hand is made from horseradish, mustard and green food colouring.
The next time you grate Parmesan cheese over your pasta, check the label to see if it is the real thing. It seems that this cheese is the most imitated Italian food product in the world. The real thing is labelled Parmigiano-Reggiano, which must be made from cow's milk between May and November in Modena, Parma, Reggio Emilia, or parts of Bologna.
Any other imitations out there?



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