ehealthyland.com

Health:

What is Pantothenic acid ( Vitamin B5) Vitamin? | Vitamin Pantothenic acid | Pantothenic acid Vitamin | Vitamin B5

Pantothenic acid is needed to form coenzyme A, and is critical in the metabolism and synthesis of carbohydrates, proteins, and fats. In chemical structure, it is the amide between D pantoate and beta alanine. Its name is derived from the Greek pantothen meaning from everywhere and small quantities of pantothenic acid are found in nearly every food, with high amounts in whole-grain cereals, legumes, eggs, meat, and royal jelly. It is commonly found as its alcohol analog, the provitamin panthenol, and as calcium pantothenate.

Pantothenic acid is necessary to break down carbohydrates, fats and proteins so your body can use them for energy or for rebuilding and maintaining muscles, organs and other parts of the body.However, freezing and canning may lead to a loss of much of the pantothenic acid content. Whole grains are also a good source, although refining may degrade much of the pantothenic acid content. In commercial supplement products, vitamin B5 is available as D pantothenic acid and as the synthetic products dexpanthenol or calcium pantothenate. Pantothenic acid is frequently used in combination with other B vitamins in vitamin B complex formulations.

Most acetylated proteins in the body have been modified by the addition of an acetate group that was donated by CoA. Protein acetylation affects the 3 dimensional structure of proteins, potentially altering their function. For example, acetylation reactions can alter the activity of peptide hormones. Protein acetylation appears to play a role in cell division and DNA replication and also affects gene expression by facilitating the transcription of mRNA.

Good sources of the vitamin include organ meats, lobsters, poultry, soybeans, lentils, split peas, yogurt, eggnog, avocado, mushroom, sweet potato. Pantothenic acid loss during processing is significant, as it is stable in neutral solution but is readily destroyed by heat in either alkali or acid. Additionally, a number of proteins are modified by the attachment of long chain fatty acids donated by CoA.Pantothenic acid is found in many foodstuffs.

his nutrient can be manufactured in the body by the intestinal flora.Pantetheine is part of two larger compounds that promote a large number of metabolic reactions essential for the growth and well-being of animals. In the absence of pantothenic acid, experimental animals fail to grow, develop skin lesions, and frequently show a graying of the hair.