BHA, BHT, & BTA are Harmful Food Preservatives. What are these food preservatives? BHA, BHT, and BTA act as antioxidants in our foods and are used in to extend shelf life. BTA, BHT, and BHA all preserve the freshness and wholesomeness of the foods that they are added to and prevent foods from spoiling. What products are these potentially harmful food preservatives found in?
The Cotswolds AONB, which is the largest in England and Wales, stretches from the border regions of South Warwickshire and Worcestershire, through West Oxfordshire and Gloucestershire, and takes in parts of Wiltshire, Bath and North East Somerset in the south.he Cotswolds were designated as an Area of Outstanding Natural Beauty (AONB) in 1966, with an expansion on 21 December 1990 to 1,990 square kilometres (768 sq mi).
The Cotswolds is an area of gentle hills with stone walls criss-crossing the picturesque Cotswold landscape with hidden river valleys and distinctive market towns and villages made of the famous Cotswold stone.enturies ago the Cotswolds was made wealthy by the wool trade, and the results of that wealth can be seen in the many fine manor houses and churches throughout the area. Among the British themselves, the Cotswold area is well loved as the ideal place to escape for a few days.