Niacin (also known as vitamin B3 or nicotinic acid) is an organic compound with the formula C 6H 5NO 2 and, depending on the definition used, one of the 20 to 80 essential human nutrients.iacin cannot be directly converted to nicotinamide, but both compounds are precursors of the coenzymes nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP) in vivo. NAD converts to NADP by phosphorylation in the presence of the enzyme NAD+ kinase.
Porthcawl is a town and community on the south coast of Wales in the county borough of Bridgend, 25 miles (40 km) west of the capital city, Cardiff and 19 miles (31 km) southeast of Swansea.here are three golf courses to the north of the town including Royal Porthcawl Golf Club, which attracts players from around the world. Porthcawl is home also home to football side Porthcawl Town Athletic F.C. which boasts a 1st, Reserve and 3rd team as well as numerous junior teams.
Situated on the north coast of mid-Cornwall (Fig 1), within the bounds of Restormel Borough Council (RBC), it plays a significant role as the authorityâs second largest town with a population of 18,750. It is located approximately 12 km from the A30, 23 km west of St Austell and 17 km north of Truro.It is the closest major town to Newquay (Cornwall International) Airport which offers daily low-cost flights to Stansted and other domestic links.ornwall and Scilly Urban Survey Newquay April 2003 3: Historical and topographical development 17 The most prosperous period of the harbour was the 25 years following its purchase in the 1860s by the Cornwall Mineral Company. In 1872 the middle jetty was added to expand capacity.