Why is Hoisin Duck Bao Buns classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The buns contain industrially prepared components such as hoisin sauce, refined wheat flour, cornflour and several food‑grade additives; the listed additives are E150a (plain caramel colour), E450 (diphosphates) and E500 (sodium carbonates), which together qualify the product for the NOVA 4 ultra‑processed category.

How does the sugar and salt content in Hoisin Duck Bao Buns affect a diabetic or hypertensive diet?

With 8.1 g of sugars per 100 g, the buns can cause noticeable spikes in blood glucose, making them less suitable for strict diabetic control, while the 0.88 g of salt per 100 g is moderate but still contributes to overall sodium intake, which may be a concern for hypertension if consumed frequently.

Is the soy bean ingredient in Hoisin Duck Bao Buns a concern for people with soy allergies?

Yes, the ingredient list includes soy beans, soy bean oil and soy‑derived components in the hoisin sauce, and the product is labelled with a soy allergen warning, so individuals with soy allergy should avoid it.

itsu • 256 g

hoisin duck bao'buns

Composite Foods

Product Insights

Hoisin Duck Bao Buns are a ready‑to‑eat Chinese‑style steamed bun containing wheat flour dough filled with duck breast, vegetables and a sweet‑savory hoisin sauce. They belong to the Composite foods / One‑dish meals group, carry a Nutri‑Score of C and are classified as NOVA 4 ultra‑processed, offering 7.8 g of protein and 2.7 g of fiber per 100 g but also 8.1 g of sugars and 0.88 g of salt. The formulation includes three additives (E150a, E450, E500) and raised concerns such as added sugars and a moderate salt level, while the relatively low saturated fat (0.7 g) and modest fat content (4.5 g) are relatively positive.

Nutrient Levels

Traffic light indicators

Fat

moderate

Saturated Fat

low

Sugars

moderate

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal222 kcal

Fat4.5 g

Saturated Fat0.7 g

Carbohydrates36 g

Sugars8.1 g

Comparative Analysis

The product’s sugar content (8.1 g/100 g) exceeds the category average of 3.57 g, its fat (4.5 g) is below the average of 5.94 g, and its salt (0.88 g) is considerably lower than the average 3.55 g.

Ingredients

Wheat flour, duck breast (17%), vegetables (14%) (onion, Chinese leaf cabbage, carrot, shallot), sugar, hoisin sauce (6%) (water, sugar, soya beans, wheat flour, sesame oil, salt, garlic powder, ginger, tapioca starch, rice, mixed spices, corn syrup, red onion, alcohol, soya bean oil, cornflour), cornflour, soya bean oil, sesame oil, wheat, yeast, rice, soya beans, colour: plain caramel; salt, raising agents: sodium carbonates, diphosphates; orange peel.

84%

35%

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