Why is Sushi Box classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The product combines multiple processed components such as pre‑cooked rice, mayonnaise, surimi and flavored sauces, which place it in NOVA group 4. Its additive list includes colourant E160c (paprika extract), acidity regulator E260 (acetic acid), sodium acetate E262 and acidifier E330 (citric acid).

How does the sugar and salt content in Sushi Box affect a diabetic or hypertensive diet?

At 5.8 g of sugar per 100 g, the box can raise blood glucose levels and should be limited by people managing diabetes. The 2 g of salt per 100 g is moderate but may still contribute to sodium intake, so hypertensive individuals should consume it sparingly and balance it with low‑salt meals.

Can this Sushi Box be considered gluten‑free?

No. The surimi component contains wheat‑based starch and the soy sauce includes wheat, both of which introduce gluten and make the product unsuitable for a gluten‑free diet.

Kisetsu • 215 g

Sushi Box

Composite Foods

Product Insights

Sushi Box is a ready-to-eat Japanese meal that falls under the Composite foods and One-dish meals categories. It carries a Nutri-Score of D and is classified in NOVA group 4, reflecting its ultra-processed nature due to ingredients such as prepared rice, mayonnaise, surimi and several food additives. Nutritionally it provides 196 kcal per 100 g with relatively high fat (9.4 g) and sugar (5.8 g), moderate protein (5.5 g) and a salt level of 2 g, while also containing common allergens like crustaceans, eggs, fish, gluten, milk, mustard, sesame and soy.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

moderate

Sugars

moderate

Salt

high

Nutritional Values

Values per 100 g

Energy Kcal196 kcal

Fat9.4 g

Saturated Fat3 g

Carbohydrates22 g

Sugars5.8 g

Comparative Analysis

Compared with the average prepared sushi product, this Sushi Box delivers considerably more sugar (5.8 g vs 3.6 g) and fat (9.4 g vs 5.9 g) per 100 g, but its salt content (2 g) is lower than the typical 3.6 g.

Ingredients

Spécialités de sushi : 72,6% riz préparé (eau, 26,7% riz, sucre, vinaigre d'alcool, sel, huile de tournesol, vinaigre de riz, correcteur d'acidité : acétates de sodium), 6,6% fromage frais [lait, crème (lait), ferments lactiques (lait), présure, sel), graines de sésame, 3,8% saumon cru (poisson), 3,7% surimi [eau, chair de poissons (poisson), amidons (contient blé), huile de colza, sucre, sel, arôme naturel (contient crustacés), colorant : extrait de paprika), 3,4% concombre, nori (algue séchée), mayonnaise (huile de colza, jaune d'oeuf, eau, vinaigre d'alcool, graines de moutarde, sucre, sel, épices), 0,3% ciboulette, 0,02% aneth. Sauce soja : eau, graines de soja, blé, sel. Préparation au gingembre : 78,5% gingembre, sucre, sel, acidifiants (acide acétique, acide citrique). Préparation à base de raifort et wasabi : eau, 16% raifort en poudre, farine de moutarde, poudre de spiruline, poudre d'épinard, 0,5% poudre de wasabi, curcuma.

84%

35%

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