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Drinking Straw

  • US 20100221389A1
  • Filed: 07/28/2006
  • Published: 09/02/2010
  • Est. Priority Date: 08/15/2005
  • Status: Abandoned Application
First Claim
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1. A combination of a container in which is disposed a liquid composition in the form of a beverage or liquid food and a drinking straw comprising a hollow elongate tube through which liquid may be drawn by suction, the tube having an outer surface and an inner surface, the combination further comprising an iron component disposed inside the drinking straw and an oxidisable oil comprising one or more polyunsaturated fatty acids disposed in the liquid composition.

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