Chicken and Bacon on White Bread
Processing
4
Ultra-processed
Group 4 of 4 on the NOVA scale
Additives listed
8
1 we grade moderate or higher
4 of them not yet assessed here
Fat per 100g
14g
Medium
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 (8)
This label lists 3 antioxidants, 2 emulsifiers, 2 preservatives and 1 thickener or gelling agent.
E251
Sodium nitrate
Preservative, cured meats and some cheeses
What it is. A curing agent that slowly converts to nitrite in the product, giving a longer acting preservative effect.
Why it is used. Used in dry cured meats and a few traditional cheeses.
What the evidence says. Sits under the same processed meat evidence as nitrite, since it ends up as nitrite in the food. Same practical takeaway: the issue is regular processed meat intake, not a trace in one meal.
Permitted with maximum levels, tightened in the EU alongside nitrite.
Assessed against IARC, EFSA, UK FSA. Full entry for E251
E471
Mono- and diglycerides of fatty acids
Emulsifier
What it is. Fat derived emulsifiers, closely related to ordinary dietary fats.
Why it is used. One of the most used additives in food: bread, margarine, ice cream, cakes and sauces.
What the evidence says. The body handles these much as it handles other fats, and EFSA's re-evaluation raised no safety concern at the levels used. They sit in the same broad emulsifier and gut microbiome research question as the others, which remains unsettled.
Permitted without a numerical limit. The fat source is not always stated, which matters for some diets rather than for safety.
Assessed against EFSA. Full entry for E471
E300
Ascorbic acid (vitamin C)
Antioxidant
What it is. Vitamin C, added to protect colour and flavour and sometimes to fortify.
Why it is used. Stops browning in juices and cut fruit, protects fats, and boosts vitamin content.
What the evidence says. Beneficial and harmless at the levels used. Included here as a reminder that an E number is just a code, and plenty of them are ordinary nutrients.
Permitted freely, no concern.
Assessed against EFSA, JECFA. Full entry for E300
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
- E252 Potassium nitrate preservative
- E301 Sodium ascorbate antioxidant
- E385 Calcium disodium EDTA antioxidant
- E472E Mono- and diacetyltartaric acid esters (DATEM) emulsifier
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
White Bread (55%) (Wheat Flour (with added Calcium Carbonate, Iron, Niacin, Thiamin), Water, Salt, Yeast, Emulsifiers (Mono - and Diglycerides of Fatty Acids, Mono - and Diacetyltartaric Acid Esters of Mono - and Diglycerides of Fatty Acids), Spirit Vinegar, Wheat Protein, Rapeseed Oil, Flour Treatment Agent (Ascorbic Acid), Wheat Flour), Chicken & Bacon Mayonnaise (45%) (Chicken Breast (Chicken Breast (99%), Salt), Mayonnaise (Rapeseed Oil (70%), Water, Spirit Vinegar, Free Range Pasteurized Egg Yolk (5%), Sugar, Salt, Thickener (Xanthan Gum), Antioxidant (Calcium Disodium EDTA)), Bacon Pieces (Pork (made with 165g Raw Pork per 100g Cured Bacon), Salt, White Sugar, Antioxidant (Sodium Ascorbate), Preservative (Sodium Nitrate, Potassium Nitrate), Smoke Flavouring), Dried Parsley).
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.