Healthy Food Guideby KarbCoach

Healthy Food Guide by KarbCoach

Ocean Prince Sardines In Mustard: Food Integrity analysis

Updated 2026-10-19 · Ocean Prince

Quick answer

High integrity

Ocean Prince sardines in mustard received a Food Integrity Score of 84 out of 100 (high integrity). This reflects lightly processed and low additive load. This reads like a fairly simple tinned fish recipe with a few refined helpers. Sardines are a protein-forward pantry staple you can eat fairly often, though the sodium and soybean oil are worth keeping in mind. The label is short and mostly recognizable, with refined oil and corn flour as the main processing signals. Main considerations include soy bean oil as a refined seed oil, high sodium per can, and refined corn flour. Simpler options: Look for sardines packed in olive oil or water; compare sodium levels across brands before buying.

Food Integrity Score 84/100

What stood out on the label?

  • Lightly processed
  • Low additive load
  • Transparency: High

What to watch?

  • Soy bean oil as a refined seed oil
  • High sodium per can
  • Refined corn flour

Simpler options to consider

  • Look for sardines packed in olive oil or water
  • Compare sodium levels across brands before buying

You are viewing ingredients and processing. Switch to Longevity for nutrition and longer-term eating pattern fit.

Source data, GTIN, and Healthy Food Guide analysis details

Product facts

Product
Ocean Prince Sardines In Mustard
Category
Seafood (source: Canned Seafood)
GTIN / UPC
00073230001246
Serving size
120 g (1 can)
Source data — ingredients
Ingredient list from product label data (see Sources)
Healthy Food Guide analysis
Independent Longevity and Food Integrity scorecards. See methodology under Sources.
Data last verified

Food Integrity results

Sardines In Mustard

Ocean Prince

High integrity

Warning Signs

Soy bean oil and salt stand out here, with sodium sitting high at 830 mg per can.

Consider This

Soy bean oil and corn flour are refined industrial inputs, though this list stays short and mostly recognizable.

Good Substitutes

Choose sardines packed in olive oil or water with mustard, vinegar, and turmeric, skipping the soy bean oil.

Overall Assessment

High integrity

This reads like a fairly simple tinned fish recipe with a few refined helpers. Sardines are a protein-forward pantry staple you can eat fairly often, though the sodium and soybean oil are worth keeping in mind. The label is short and mostly recognizable, with refined oil and corn flour as the main processing signals.

Key Highlights

What stood out

  • Soy bean oil as a refined seed oil
  • High sodium per can
  • Refined corn flour

Family Watchlist

Ingredients some users may personally want to know about.

  • Soy Bean Oil — Refined industrial seed oil

Highest concern ingredients

  • Soy Bean Oil (6/10) — Refined industrial seed oil used as the main added fat.
  • Corn Flour (3/10) — Refined milled grain product.

Better choice tips

  • Look for sardines packed in olive oil or water.
  • Compare sodium levels across brands before buying.

Ingredients

Ingredient list

SARDINES, MUSTARD, WATER, VINEGAR, SOY BEAN OIL, CORN FLOUR, TURMERIC, SALT

Formulations can vary — check the package label for the final word.

Highest-concern ingredients first. Expand an item for notes.

  1. Soy Bean OilConcern 6/10 — Moderate concernRefined oilWatchlist

    What this is

    Refined oil

    Processing category

    Processed

    Main concern area

    Family Watchlist

    Why it matters

    Refined seed oils are a common watchlist item for many users.

    Additional note

    Refined industrial seed oil used as a fat source.

    Family watchlist

    Refined industrial seed oil.

  2. Corn FlourConcern 3/10 — Mild concernRefined grain

    What this is

    Refined grain

    Processing category

    Natural refined

    Main concern area

    Processing

    Why it matters

    Refined flour is more processed than whole corn.

    Additional note

    Refined corn flour, a milled grain product.

  3. VinegarConcern 1/10 — Very low concernAcidulant

    What this is

    Acidulant

    Processing category

    Natural refined

    Why it matters

    Traditional acid used in pickling and preserving.

    Additional note

    Common acidic condiment, category-normal.

  4. SaltConcern 1/10 — Very low concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Main concern area

    Transparency Context

    Why it matters

    Sodium level is high per can.

    Additional note

    Common seasoning, sodium-dense in this product.

View all 8 ingredient assessments
  1. SardinesConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Recognizable whole food with no added formulation.

    Additional note

    Whole fish, recognizable and simple.

  2. MustardConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Traditional, recognizable flavoring.

    Additional note

    Recognizable condiment seed or prepared mustard.

  3. WaterConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Plain water with no concern.

    Additional note

    Plain water used as packing liquid.

  4. TurmericConcern 0/10 — No meaningful concernSimple food

    What this is

    Simple food

    Processing category

    Whole food

    Why it matters

    Recognizable spice with no added formulation.

    Additional note

    Recognizable ground spice.

Food Integrity is an ingredient-based estimate of how simple and recognizable a food's formulation appears. It is not a medical safety rating. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

How this product may fit different goals

The same food can look different depending on what matters most to you. Here is a general preview of how this product may align with several common goals.

  • Heart-Healthy Eating

    Mixed

    Metabolic Health

    For someone prioritizing Heart-Healthy Eating, the same nutrition and ingredient data show both supportive signals and tradeoffs.

    A tradeoff: Added-sodium ingredients (Mentions "salt". See ingredients for details.)

    This product has 1 additional signal for this goal.

    See more for this goal

  • GLP-1 Eating Support

    Supportive

    Metabolic Health

    For someone prioritizing GLP-1 Eating Support, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

  • Appetite & Portion Awareness

    Supportive

    Metabolic Health

    For someone prioritizing Appetite & Portion Awareness, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

  • Workout Recovery

    Supportive

    Athletic Performance

    For someone prioritizing Workout Recovery, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

  • Strength & Protein Focus

    Supportive

    Athletic Performance

    For someone prioritizing Strength & Protein Focus, the available data suggest this product may align in helpful ways.

    A supportive signal: Protein ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

  • Vegetarian

    Watch-outs

    Dietary Patterns

    For someone prioritizing Vegetarian, the analysis identifies considerations that may matter more than the general product score alone.

    A consideration: Meat/seafood ingredients (Mentions "sardine". See ingredients for details.)

    See more for this goal

See how this product fits your goals

Choose what matters most to you and explore a more detailed interpretation of this product's nutrition, ingredients, and tradeoffs.

Personalize this analysis

Understanding the Food Integrity analysis

What the Food Integrity analysis evaluates

The Food Integrity analysis focuses on how a packaged food is formulated and made. It examines processing level, ingredient quality, additives, oils, sweeteners, purity cues, and how clearly a label communicates what is in the product. The Food Integrity Score summarizes that formulation and transparency picture on a 0–100 scale. It is not a full nutrient report and it is not a personalized meal plan.

Why processing, ingredients, and transparency matter

Processing level and ingredient quality shape what you are actually eating beyond calories on the label. Additives, industrial oils, and intense sweeteners can change how clean or heavily engineered a product feels, even when the front of pack looks wholesome. Purity and transparency matter because incomplete or marketing-heavy labeling can hide tradeoffs that only show up when the full ingredient list is reviewed carefully.

Who may prioritize Food Integrity

Some people care mainly about Food Integrity because their dietary goals center on formulation rather than macros alone. Examples include checking vegetarian or vegan suitability, preferring simpler ingredient sources, avoiding certain additives or sweeteners, watching oil choices, or preferring less processed options. For those priorities, the Food Integrity Score can be the more practical first read.

How Food Integrity differs from Longevity

Food Integrity is the focused analysis of processing, ingredients, additives, purity, and transparency. Longevity is the broader analysis of nutritional composition, metabolic and dietary characteristics, processing, and ingredient quality together. Favorable nutrition values do not necessarily mean strong Food Integrity: a product can look balanced on macros yet still rely on heavy processing or additives that the Food Integrity analysis flags in more detail.

Why the two analyses overlap—and why to review Longevity too

The analyses overlap intentionally. Food Integrity–related characteristics contribute to Longevity, and Longevity still benefits from the same ingredient-quality lens. They are not competing verdicts; they answer different questions at different depths. Reviewing the Longevity analysis can add information about nutritional composition, metabolic characteristics, and dietary balance that Food Integrity alone does not emphasize. Looking at both usually gives the most complete understanding of tradeoffs.

Common questions about this product

Is Ocean Prince Sardines In Mustard highly processed?

Food Integrity lists processing level as Lightly processed. That reflects formulation and processing signals from the ingredient analysis — not a medical or regulatory classification.

Why are the Longevity and Food Integrity scores different?

Longevity emphasizes nutrition per serving and longer-term dietary alignment. Food Integrity emphasizes ingredients, additives, processing, and label transparency. The same product can score differently on those lenses.

How much fiber is in one serving?

Ocean Prince Sardines In Mustard shows about 0g of fiber per labeled serving in the Longevity nutrition facts.

Does it contain added sugar?

Ocean Prince Sardines In Mustard: 0g added sugar per serving. Confirm the current package Nutrition Facts and ingredient list.

What helped the Longevity Score?

Key positives called out in the analysis include: Good protein (20g) from whole fish; Short, recognizable ingredient list; Includes omega-3-rich sardines.

What prevented a perfect Longevity Score?

Key concerns noted include: Sodium is high at about 830mg per can; Soybean oil adds seed oil content; Contains some refined corn flour.

Who might evaluate this product differently?

People prioritizing different goals (for example lower carbs, higher protein, or minimally processed eating) may weigh the same seafood differently. Use the goal preview on this page, then personalize in KarbCoach for your priorities.

Other published analyses in Seafood, selected from the same Healthy Food Guide catalog.

Source data and Healthy Food Guide analysis

  1. Public label databases (including USDA FoodData Central and Open Food Facts) — Possible sources for package ingredients and nutrition.
  2. Healthy Food Guide analysis (Longevity and Food Integrity) — Independent Longevity and Food Integrity scorecards.
  3. How the Longevity Score is calculated
  4. How the Food Integrity Score is calculated
  5. Scoring models: KarbCoach Longevity and Food Integrity.
  6. Independent analysis. No manufacturer affiliation.
  7. Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions. Full sources and safety details.
Label accuracy and safety information

Formulations can vary by region, size, and packaging. Check the package label for ingredients, allergens, and nutrition. Not medical advice — do not use this site or the KarbCoach mobile app for allergy or health decisions.

Sources, citations & safety

See how this item lines up with your goals

Healthy Food Guide covers this product in detail. In KarbCoach, your goals shape what matters most for your meals.

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