[url=http://www.ars-grin.gov/duke/highchem.html%5B/url]http://www.ars-grin.gov/duke/highchem.html%5B/url
]http://archive.food.gov.uk/maff/archive/food/infsheet/1994/no30/table1.htm#Table1 (http://archive.food.gov.uk/maff/archive/food/infsheet/1994/no30/table1.htm#Table1)
http://archive.food.gov.uk/maff/archive/food/infsheet/1994/no30/table2.htm#Table2 (http://archive.food.gov.uk/maff/archive/food/infsheet/1994/no30/table2.htm#Table2)