Tesco American Style Mustard 370G
Processing
4
Ultra-processed
Group 4 of 4 on the NOVA scale
Additives listed
4
0 we grade moderate or higher
1 of them not yet assessed here
Salt per 100g
2.85g
High
UK FSA front of pack threshold
Three separate readings, kept apart on purpose. This is not a score, and none of it says this product is harmful.
Additives (4)
This label lists 1 acidity regulator, 1 colour, 1 preservative and 1 thickener or gelling agent.
E202
Potassium sorbate
Preservative
What it is. The potassium salt of sorbic acid, which stops mould and yeast growth.
Why it is used. Used in cheese, baked goods, dried fruit, wine and dressings.
What the evidence says. Widely used and long regarded as one of the gentler preservatives. EFSA's 2015 re-evaluation lowered the acceptable daily intake and noted gaps in the genotoxicity data, asking for more work, while finding no evidence of harm at the levels actually used.
Permitted with maximum levels. EFSA has asked for further data rather than restricted it.
Assessed against EFSA. Full entry for E202
E100
Curcumin
Yellow colour
What it is. The yellow pigment from turmeric root.
Why it is used. Colours mustards, sauces, dairy, confectionery and savoury snacks.
What the evidence says. A plant pigment people have eaten as a spice for a very long time, and regulators treat it as safe with an acceptable daily intake. EFSA noted that children who eat a lot of the foods it is used in could approach that intake, which is a reason to watch total use rather than a sign of harm.
Permitted with maximum levels in the foods where it is allowed.
Assessed against EFSA, JECFA. Full entry for E100
E415
Xanthan gum
Thickener and stabiliser
What it is. A fibre made by fermenting sugars with a bacterium, which thickens liquids at very low doses.
Why it is used. Thickens sauces and dressings and gives structure to gluten free baking.
What the evidence says. Passes through largely undigested and is treated as safe by regulators, with no numerical intake limit. Very large amounts act as fibre does, which is a digestive effect rather than a safety one.
Permitted freely.
Assessed against EFSA, JECFA. Full entry for E415
Also on the label, not assessed here yet
- E260 Acetic acid acidity regulator
Names and jobs come from the register of additives permitted in Great Britain, which we have not finished transcribing: a code shown without a name is a gap in our coverage, not a finding that it is unapproved. Naming one is not grading it either. Full detail appears only where we have an assessment against a named authority, so all of this describes our coverage rather than these additives. Most are common and low concern.
Ingredients
Water, Glucose-Fructose Syrup, Mustard Flour (11%), Sugar, Acidity Regulator (Acetic Acid), Mustard Bran (3%), Salt, Turmeric Powder, Stabiliser (Xanthan Gum), Preservative (Potassium Sorbate), Garlic Powder, Colour (Curcumin), Flavouring. Allergy Advice For allergens, see ingredients in bold. Suitable for vegans.
As printed on the pack, in the producer's own order: ingredients are listed by weight, so what comes first is most of what is in it. E numbers link to their assessment where we have one.