Why is Soba Wok Style Classic classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

It is a pre‑cooked noodle with a seasoning powder that includes numerous industrial additives, which places it in the NOVA 4 ultra‑processed category. The label lists E500 (sodium carbonate), E501 (sodium bicarbonate), E451 (triphosphates), E412 (guar gum), E306 (tocopherols), E150c (caramel colour), E621 (monosodium glutamate), E635 (disodium 5'-ribonucleotides) and E330 (citric acid) among its ingredients.

How does the sugar and salt content in this product affect a diabetic or hypertensive diet?

A 100 g serving contains 2.8 g of sugars and 1.2 g of salt (about 480 mg of sodium). The sugar amount is modest but still contributes to total carbohydrate intake for diabetics, while the salt provides a notable portion of the recommended daily sodium limit, which can be problematic for people managing hypertension.

Based on the ingredients, is Soba Wok Style Classic suitable for strict diets like vegan, gluten‑free, or keto?

No. The product contains wheat flour and wheat in the soy sauce, so it is not gluten‑free. Although most listed ingredients are plant‑based, several additives may be derived from animal sources, making it unsuitable for a strict vegan diet, and its 24.9 g of carbohydrates per 100 g exceeds the limits of a keto regimen.

Nissin • 240 g

Soba Wok Style Classic

Cereals And Potatoes

Product Insights

Soba Wok Style Classic is an instant yakisoba‑flavoured noodle produced by Nissin and sold in 240 g plastic packs, belonging to the "Cereals and potatoes" dietary family. Per 100 g it provides 426 kcal, 8.5 g fat (4 g saturated), 24.9 g carbohydrates, 2.8 g sugars, 4.2 g protein and 1.2 g salt, which is lower in sugar and salt but higher in fat compared with typical instant noodles. The product is classified as NOVA 4 ultra‑processed and contains several additives such as E500, E501, E451, E412, E306, E150c, E621, E635 and E330, and it may trigger gluten or soy allergies.

Nutritional Values

Values per 100 g

Energy Kcal426 kcal

Fat8.5 g

Saturated Fat4 g

Carbohydrates24.9 g

Sugars2.8 g

Comparative Analysis

Compared with the average instant‑noodle, this Soba Wok Style Classic contains less than a third of the typical sugar (2.8 g vs 9 g) and about half the usual salt (1.2 g vs 2.96 g), but its fat content is higher (8.5 g vs 6.94 g).

Ingredients

hu instant noodles made from wheat flour with yakisoba flavoring sauce, ingredients: pasta 82,8% [wheat flour, palm oil, table salt, acidity regulators (e500, 501), stabilizer (e451), thickener (e412), antioxidant (e306)), cooking sauce 16,4% [sugar, drinking water, rapeseed oil, soy sauce (drinking water, soybeans, table salt, wheat), flavor enhancers (e621, e635), color (e150c), dextrose, molasses, food vinegar, table salt, spices, hydrolyzed corn protein, tomato powder, modified starch, pickles regulatory substance (citric acid), flavourings), green onions, may contain traces of celery, crustaceans, fish, milk, molluscs, mustard and sesame seeds,

84%

35%

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