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).
Map of the Cotswolds. The Cotswolds Map generally takes up an area from Worcester due north to Bath due south, across to Oxford and then north to Stratford-upon-Avon. The region is delineated by the belt of rich limestone and of course by the beautiful cottages, fine buildings, and churches built of this material. Usually, the limestone in the northern Cotswolds is a rich honey coloured brown which gradually grades creamier the further south you tour.