Comparing E210 - Benzoic acid vs E425I - Konjac gum
Overview
Synonyms
Products
Found in 386 products
Found in 111 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
Is benzoic acid soluble in water?
Only sparingly—about 3 g per liter at room temperature; its solubility increases in hot water and it dissolves readily in many organic solvents.
Is benzoic acid polar?
It has a polar carboxyl group but a nonpolar aromatic ring, so overall it’s only weakly polar; its benzoate salt is much more polar and water‑soluble.
Is benzoic acid a strong acid?
No—it's a weak acid, with a pKa of about 4.2.
What is the melting point of benzoic acid?
About 122–123 °C (251–253 °F).
Is benzoic acid bad for you?
At approved food levels it’s considered safe, with an ADI of 0–5 mg/kg body weight/day; some people may experience irritation or hypersensitivity, and benzene formation in certain acidic drinks is monitored and kept very low.
How much konjac gum to use?
Typical food-use levels are about 0.1–1.0% by weight for thickening/stabilising; 0.2–0.6% (often with xanthan or carrageenan) for elastic gels; and roughly 1–3% for firm konjac gels/noodles when used with alkali/calcium—adjust to the desired texture and local regulations.
How much pure konjac gum should you take at one time in powder form?
Do not swallow dry konjac gum powder—it swells rapidly and can cause choking or blockage; it is intended to be fully hydrated in foods. If using glucomannan supplements, follow the product’s directions (single doses are commonly around 1 g with plenty of water), but this refers to E425(ii), not E425(i) gum.
How to use konjac gum?
Premix the powder with sugar or oil (or other dry ingredients) to prevent clumping, then hydrate with good agitation—often in hot water (about 60–90°C) until fully dispersed. For firm, heat-stable gels, use a small amount of alkali or calcium; konjac works synergistically with xanthan or kappa-carrageenan to build elastic texture.
What is konjac gum xanthan gum used for?
Together they are used to make stable, elastic, shear-thinning textures in sauces, dressings, plant-based meats, dairy alternatives, and gluten-free doughs, and to form heat-stable gels. The blend improves suspension and freeze–thaw stability compared with either gum alone.
What is konjac root gum?
Konjac root gum (E425i) is a plant-derived hydrocolloid from the tuber of Amorphophallus konjac, composed mainly of glucomannan, used as a thickener, stabiliser, emulsifier, humectant, and carrier in foods.