qu'est-ce que c'est? what is that? what is it? what does that mean? Synonyms kÃ©saco; Related terms . qu'est-ce que
Vitamins A, D and E are fat-soluble vitamins measured in international units. An international unit, or IU, is used to measure fat-soluble vitamins. Vitamins A, D and E are measured using international units to calculate recommended intakes, deficiencies and toxicities for healthy people. Recommendations vary based on age and gender.
Yes, I agree with both of them, 1 U or IU is defined as the enzyme quantity that liberates 1 microgram or micromole of product per ml of the reaction mixture per minute. ... Â·. For IU and kat, the units are predeined. If you want to use others units (mol, mmol, Âµmol,... or g, mg ... per seg, min or h, etc.), write U and give the definition.