What’s that smell?
Feed raw materials sometimes have a pleasant smell, such as by-products from the fruit juice industry. But products can also have a foul odour, especially when oils and fats are involved or products are treated by pressure and temperature. To avoid complaints of residents around a feedmill these smells need to be neutralised.
This article can also be found at Feed Tech, volume 9, no.
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Keywords: Odour control, feed mill, odour
reduction, olfactometry, Aerox, fish feed, pet food, oxygen
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