Nori sheets (sushi nori)
How long it keeps
Not yet sourced. We have not found a figure for this from an authority we are willing to quote, so the field is left empty rather than filled with a plausible guess. Go by the date on the pack.
What ends it. It takes up water from the air, which is what makes it cake, soften or grow mould. How to make it last longer
Storage
Cool, dry, and resealed after opening. Damp turns it leathery; crisp it over a flame for a few seconds and it comes back.
The pack
- Typical UK size
- 11 g
- Weight packed
- 20 g
- Volume
- 250 ml
Computed from net weight and standard pack geometry, not weighed. Manufacturers publish net weight and nobody publishes packed weight or displaced volume, so this is an estimate and is labelled as one.
Per 100 g
Deliberately narrow. These are the five things a long-life diet actually gets wrong, plus energy and protein. It is not a general nutrition model and is not meant to be.
- Energy
- 136 kcal
- Protein
- 30.7 g
- Fibre
- not measured
- Vitamin C
- 14 mg
- Vitamin A
- 2480 µg
- Omega-3
- not measured
- Sodium
- 790 mg
Source: CoFID 2021, 13-340 Seaweed, nori, dried, raw