Comparing E330 - Citric acid vs E1103 - Invertase
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Found in 95,503 products
Found in 774 products
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Interest over time for 2 keywords in U.S. during the last 10 years.
Interest over time for 2 keywords in U.S. during the last 10 years.
Popular questions
Is citric acid bad for you?
At typical food levels, citric acid (E330) is considered safe by major regulators (GRAS; EFSA/JECFA). Concentrated or frequent acidic exposure can irritate the mouth/stomach or contribute to tooth enamel erosion.
Where does the citric acid cycle occur?
In eukaryotic cells it occurs in the mitochondrial matrix; in bacteria it occurs in the cytosol.
What does citric acid do to your body?
It is a normal intermediate in energy metabolism and is readily metabolized to carbon dioxide and water. Citrate can bind minerals, which may enhance absorption of some and help prevent certain kidney stones by increasing urinary citrate.
Where does citric acid come from?
It occurs naturally in citrus fruits, but most food-grade citric acid is produced by fermenting sugars (e.g., from corn, beet, or cane) with Aspergillus niger.
How is citric acid made?
Industrially, sugars are fermented with Aspergillus niger to produce citric acid, then it is recovered and purified—often by precipitating calcium citrate and converting it back with sulfuric acid or via ion-exchange/crystallization.
What does invertase do?
It splits sucrose (table sugar) into glucose and fructose, creating invert sugar that helps confectionery stay soft, retain moisture, and resist crystallization.
What is invertase enzyme?
Invertase (E1103) is the enzyme beta-fructofuranosidase, typically produced from yeast, that catalyzes the breakdown of sucrose into glucose and fructose for use in foods.
Is invertase bad for you?
No—it's considered safe at typical food levels (approved in the EU and GRAS in the U.S.). It’s digested like other proteins; enzyme sensitivities are rare.
What does invertase break down?
Sucrose (table sugar) into the simple sugars glucose and fructose (invert sugar).
Where is invertase found?
It occurs in yeast, plants, and bees (contributing to honey production), and food-grade invertase is usually produced from yeast for use in confectionery.