Yes — Mellow yellow miso soup paste is ultra-processed.
Product is UPF because it contains yeast extract (pre-identified UPF ingredient), xanthan gum (industrial thickener), and sugar syrup in kelp extract (refined industrial sugar).
Other cooking & baking Nomi has checked — these ones aren't ultra-processed.
Desiccated Coconut
Belbake
Not UPF
British rapseed oil
Not UPF
Oregano
Stonemill
Not UPF
Chicken stock
Not UPF
Захар
Захира
Not UPF
Chilli Infused Olive Oil
Aldi
Not UPF
Coconut oil
Not UPF
Porcini Mushrooms
Merchant Gourmet
Not UPF
Pure rapeseed oil
Not UPF
Strong white bread flour
Marks & Spencer
Not UPF
Yes — Mellow yellow miso soup paste by Yutaka is ultra-processed, so it counts as a UPF (ultra-processed food). Product is UPF because it contains yeast extract (pre-identified UPF ingredient), xanthan gum (industrial thickener), and sugar syrup in kelp extract (refined industrial sugar).
Nomi flags 2 ingredients in Mellow yellow miso soup paste as ultra-processed markers: xanthan gum, yeast extract. See the full ingredient breakdown above for what each one is.
Ultra-processed foods (UPFs) are industrial formulations made with ingredients and additives you wouldn't find in a home kitchen — such as emulsifiers, artificial flavourings, colourings and modified starches. The classification is based on the NOVA system used by researchers and dietitians worldwide.
Scan any barcode — or photograph the ingredients label — with the free Nomi app for iOS and Android. You'll get an instant ultra-processed verdict with every ingredient explained in plain English.
This page was shared from Nomi, the free app that tells you instantly whether any food is ultra-processed.
Free download · No subscription needed to start scanning


Product information comes from public databases and Nomi's own analysis, and may contain errors. Always check the packaging. Ultra-processed classification is based on the NOVA food processing system.