Comparing E481 - Sodium stearoyl-2-lactylate vs E570 - Fatty acids
Overview
Synonyms
Products
Found in 6,552 products
Found in 2,132 products
Search rank & volume
Awareness score
Search volume over time
Interest over time for 3 keywords in U.S. during the last 10 years.
Interest over time for 16 keywords in U.S. during the last 10 years.
Popular questions
Is sodium stearoyl lactylate dairy?
No—despite the name, it isn’t a dairy ingredient and contains no milk proteins or lactose; it’s made from lactic acid (from fermentation, not milk) and stearic acid.
Is sodium stearoyl lactylate bad for you?
It’s considered safe at permitted food-use levels by regulators (e.g., FDA and EU), and most people tolerate it well; adverse effects are uncommon at typical dietary intakes.
Is sodium stearoyl lactylate vegan?
Not always—stearic acid can come from either animal fat or vegetable oils, so vegans should verify the source with the manufacturer.
What is sodium stearoyl lactylate made of?
It’s a mixture of sodium salts of stearoyl lactylic acids, produced from lactic acid and stearic acid.
How is sodium stearoyl lactylate made?
It’s made by esterifying stearic acid with lactic acid, then partially neutralizing the product with sodium hydroxide or sodium carbonate to form the sodium salts.
How many fatty acids are in a phospholipid?
Two; most phospholipids have two fatty acid chains attached to a glycerol backbone along with a phosphate-containing head group.
What are omega 3 fatty acids?
Omega-3 fatty acids are polyunsaturated fats whose first double bond is at the third carbon from the methyl end, such as ALA, EPA, and DHA.
What is a fatty acid?
A fatty acid (E570) is a carboxylic acid with a long hydrocarbon chain; in foods, E570 refers to purified fatty acids from edible fats used mainly as processing aids like release/lubricating agents.
Where does fatty acid synthesis occur?
In humans, de novo fatty acid synthesis occurs in the cytosol—especially in liver and adipose tissue—via the fatty acid synthase complex; in plants it occurs in chloroplasts.
What is a saturated fatty acid?
A saturated fatty acid has no carbon–carbon double bonds, giving a straight chain often solid at room temperature; common E570 examples include palmitic (C16) and stearic (C18) acids.