Define the recommended dietary allowance of vitamin e, Biology

Assignment Help:

Define the Recommended Dietary Allowance of Vitamin E?

The requirements for the vitamin E are expressed in terms of tocopherol equivalents (TE) as mentioned earlier - 8 mg for females and 10 mg for males. It has been seen that the adequacy of RDA varies with PUFA content significantly; increased intakes necessitate larger amounts of vitamin E in the diet. FAO/WHO 2004 committee has suggested that when the main PUFA in the diet is linoleic acid, a α-tocopherol-PUFA ratio of 0.4 (expressed as mg tocopherol per g PUFA) is adequate for adult humans. This ratio has been recommended in the United Kingdom for infant formulas, Use of this ratio to calculate the vitamin E requirements of men and women with energy intakes of 2550 and 1940 Kcal/day, respectively, and containing PUFAs at 6% of the energy intake (approximately 17 g and 13 g, respectively), produced values of 7 and 5 mg/day of a-TEs, respectively.


Related Discussions:- Define the recommended dietary allowance of vitamin e

Define the chromosome region, Q. How is the chromosome region where the cen...

Q. How is the chromosome region where the centromere is located called, and how chromosomes classified in the relation to the position of their centromere? The chromosome regio

Alkaline phosphatase, Alkaline Phosphatase is an enzyme which catalyzes th...

Alkaline Phosphatase is an enzyme which catalyzes the hydrolysis of the phosphomonoesters of the 5' nucleotides. It is used to dephosphorylate (remove phosphate groups from) the 5

Taxonomy, how do i classify mythical creatures into a web?

how do i classify mythical creatures into a web?

How do cells obtain energy for their functioning, How do cells obtain energ...

How do cells obtain energy for their functioning? Cells obtain energy for their metabolic reactions from the breaking of organic molecules with high energetic content. This ene

Maturation promoting factor, • Cyclins accumulate during the G1, S, and G2 ...

• Cyclins accumulate during the G1, S, and G2 phases of the cell cycle. • By the G2 checkpoint (the red bar in the figure), enough Cyclin is available to form MPF complexes (aggre

Acrylamide gel, Acrylamide gel  is a polymer gel used for electrophoresis o...

Acrylamide gel  is a polymer gel used for electrophoresis of DNA or protein to measure their sizes (in the daltons for proteins, or in base pairs for DNA). See "Gel electrophoresis

What is the mitotic apparatus, Normal 0 false false false ...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Patients with mild mitral regurgitation, Q. Patients with mild mitral regur...

Q. Patients with mild mitral regurgitation? Patients with mild mitral regurgitation and normal left ventricular size and function do well long term, However, those with severe

What is the importance of vitamin B12, What is the Importance of vitamin B ...

What is the Importance of vitamin B 12 Vitamin B 12 deficiency is manifest by the  symptoms of pernicious anaemia (Addison-Biermer's disease). An irreversible atrophy of the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd