Culture of the United Kingdom fried rice, chips and curry sauce). The earliest recipe for the crisp ("potato chip" in North America) is in English food writer William Kitchiner's 1822 cookbook "The Cook's Oracle". In 1920, Frank Smith of The Smiths Potato Crisps Company Ltd packaged a twist of salt with his crisps in greaseproof paper bags, which were sold around London. In the 1950s, Irish crisps company Tayto developed a technology to add seasoning during manufacture, producing the first seasoned crisps: Cheese & Onion and Salt & Vinegar. The crisp market in the UK is dominated by Walkers, which holds 56 per cent of
PepsiCo bottles was reduced nearly 40 percent, to 15 grams, with a packaging redesign in 2009. Also in that year, PepsiCo brand Naked Juice began production and distribution of the first 100 percent post-consumer recycled plastic bottle. On March 15, 2011, PepsiCo unveiled the world's first plant-based PET bottle. The bottle is made from plant-based materials, such as switch grass, corn husks, and pine bark, and is 100% recyclable. PepsiCo plans to reuse more by-products of its manufacturing processes such as orange peels and oat hulls in the bottles. PepsiCo has identified methods to create a molecular structure that is the