Comparing E330 - Citric acid vs E312 - Dodecyl gallate
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Found in 95,503 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.
Based on the lineweaver-burk plot provided, what type of inhibitor is dodecyl gallate and why?
I can’t see your plot; in a Lineweaver–Burk analysis, competitive inhibition shows lines intersecting at the y‑axis (same Vmax), noncompetitive at the x‑axis (same Km), and uncompetitive gives parallel lines—dodecyl gallate’s inhibition mode depends on the specific enzyme tested.
How to make lexmark optra e312 to print darker?
That refers to a printer model; in foods, E312 denotes dodecyl gallate, an antioxidant additive, which is unrelated to printer settings.
What causes e312 lennox?
That appears to be an HVAC fault code; in food labeling, E312 is dodecyl gallate, an antioxidant, and not related to equipment errors.
What is e312 gallate?
E312 is dodecyl (lauryl) gallate, the ester of gallic acid and dodecanol used as an antioxidant/preservative to protect fats and oils from oxidation.
What is e312 gallate used in?
It’s used to delay rancidity in fats, oils, and fat-rich foods (e.g., shortenings, bakery fats, some snack foods), sometimes alongside BHA/BHT or other gallates; permitted uses vary by country.