Comparing E307 - Alpha-tocopherol vs E308 - Gamme-tocopherol
Overview
Synonyms
Products
Found in 340 products
Found in 4 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 3 keywords in U.S. during the last 10 years.
Popular questions
What is d alpha tocopherol?
It’s the natural stereoisomer of vitamin E (RRR‑α‑tocopherol, E307), typically derived from vegetable oils and used as an antioxidant and nutrient in foods.
Is d alpha tocopherol natural?
Yes—“d‑” indicates the naturally occurring RRR‑α‑tocopherol, usually sourced from plant oils; the synthetic form is labeled “dl‑” (all‑rac‑α‑tocopherol).
What is d-alpha tocopherol?
It’s the natural form of vitamin E (RRR‑α‑tocopherol, E307), the most biologically active isomer and commonly used as an antioxidant in foods.
Is d alpha tocopherol synthetic?
No; the “d‑” form is natural, while the synthetic version is the racemic “dl‑” (all‑rac) α‑tocopherol.
What is d alpha tocopherol acetate?
It’s the acetate ester of d‑α‑tocopherol used for improved stability in foods and supplements; the body converts it to active α‑tocopherol.
What is d gamma tocopherol?
d‑γ‑tocopherol is the naturally occurring stereoisomer of gamma‑tocopherol, a vitamin E compound used as the antioxidant food additive E308, typically derived from vegetable oils or produced synthetically.
Why is e308 infinity?
If you mean the food additive code E308, “infinity” doesn’t apply—it refers to gamma‑tocopherol, an antioxidant; you may be thinking of scientific notation where “E308” means ×10^308 in calculators, which is unrelated.
10 mg gamma tocopherol is how many iu?
There’s no direct IU conversion for γ‑tocopherol because vitamin E IUs are defined for α‑tocopherol activity; some older systems counted γ‑tocopherol as ~0.1 mg α‑TE per mg, but modern labeling generally does not convert it to IU.
Beta gamma tocopherol standard what is normal range?
There is no single regulatory “normal range” for β‑ or γ‑tocopherol as food additives—specifications vary by manufacturer and use; in clinical testing, reference intervals for blood levels also vary by lab, and nutrition labeling typically counts only α‑tocopherol.
Crusaders of the lost idol how to get past the e308 cap?
That refers to a video‑game notation (~10^308) and isn’t related to the food additive E308; in foods, E308 simply denotes γ‑tocopherol used as an antioxidant.