List of data quality
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This page list all known data quality tags together with comments which could help if the tag are not explicit enough and advise on how to fix those.
| tag | comment | fix |
|---|---|---|
| alcohol-value-without-alcoholic-beverages-category | ||
| Alcoholic and non alcoholic categories | ||
| Alcoholic beverages category without alcohol value | ||
| All but one ingredient with specified percent | ||
| All ingredients with specified percent | ||
| Carbon footprint from known ingredients but not from meat or fish | ||
| Carbon footprint from known ingredients less than from meat or fish | ||
| Carbon footprint from known ingredients more than from meat or fish | ||
| Code zero | ||
| code-empty | ||
| Cosmetic product | ||
| Detected category from brand - Baby Foods | ||
| Detected category from brand - Cigarettes | ||
| Detected category from name and ingredients may be missing baby milks | ||
| EcoScore - Extended data - Not computed | ||
| EcoScore - extended data computed | ||
| EcoScore - Extended data less precise than Agribalyse | ||
| EcoScore - packaging - Packaging data missing | ||
| EcoScore - Packaging - Unscored material | ||
| EcoScore - Packaging - Unscored shape | ||
| EcoScore - Packaging - Unspecified material | ||
| EcoScore - Packaging - Unspecified shape | ||
| EcoScore - production system - no label | ||
| EcoScore - threatened species - Ingredients missing | ||
| EcoScore origins of ingredients origins are 100 percent unknown | ||
| Energy value in kcal does not match value in kJ | ||
| Energy value in kcal greater than in kJ | ||
| energy-value-in-kcal-does-not-match-value-computed-from-other-nutrients | ||
| energy-value-in-kcal-may-not-match-value-computed-from-other-nutrients | ||
| energy-value-in-kj-does-not-match-value-computed-from-other-nutrients | ||
| energy-value-in-kj-may-not-match-value-computed-from-other-nutrients | ||
| Food groups 1 known | Food groups are a 3 level hierarchy of groups that are used by researchers
(in particular researches from the EREN team that created the Nutri-Score).
|
|
| Food groups 1 unknown | ||
| Food groups 2 known | ||
| Food groups 2 unknown | ||
| Food groups 3 known | ||
| Food groups 3 unknown | ||
| GS1 - Coupon common currency area prefix | related to the barcode: | Verify the barcode (if there is a picture of the barcode, for example) |
| GS1 - coupon prefix | ||
| GS1 - Future coupon prefix | ||
| GS1 - ISBN prefix | ||
| GS1 - ISSN prefix | ||
| GS1 - refund prefix | ||
| Incompatible categories - Plant milk and dairy | ||
| Ingredients - 100 percent unknown | ||
| Ingredients - 50 percent unknown | ||
| Ingredients - 60 percent unknown | ||
| Ingredients - 70 percent unknown | ||
| Ingredients - 80 percent unknown | ||
| Ingredients - 90 percent unknown | ||
| Ingredients - Ingredient tag length greater than 100 | Not visible on the product page.
Can be seen with the API, example: https://world.openfoodfacts.org/api/2/product/4337185341311 (ingredients_tags) |
? |
| Ingredients - Ingredient tag length greater than 200 | ||
| Ingredients - ingredient tag length greater than 50 | ||
| Ingredients - Number of languages - 2 | review the ingredients (Is it the expected language? Is there more text than the corresponding ingredients?) | |
| Ingredients - Number of languages - 3 | ||
| Ingredients - Number of languages - 4 | ||
| Ingredients - Number of languages - 5 | ||
| Ingredients - Number of languages - 6 | ||
| Ingredients - Number of languages - 7 | ||
| Ingredients - Number of languages - above 1 | ||
| Ingredients - Number of languages - above 2 | ||
| Ingredients - Number of languages - above 3 | ||
| Ingredients - Number of languages - above 4 | ||
| Ingredients - Number of languages - above 5 | ||
| Ingredients - Percent analysis not OK | ||
| Ingredients - Unknown score above 0 | ||
| Ingredients - Unknown score above 20 | ||
| Ingredients - Unknown score above 30 | ||
| Ingredients - Unknown score above 40 | ||
| Ingredients - Unknown score above 5 | ||
| Ingredients - Unknown score above 50 | ||
| Ingredients FR - 4 repeated chars | ||
| Ingredients FR - 5 consonants | ||
| Ingredients FR - 5 vowels | ||
| Ingredients FR - Ending comma | ||
| Ingredients FR - Includes FR instructions | ||
| Ingredients FR - Includes FR nutrition facts | ||
| Ingredients FR - Over 30 percent digits | review the ingredients for that language (ingredients is probably the barcode) | |
| Ingredients FR - Unexpected Chars - Arobase | ||
| Ingredients FR - Unexpected Chars - Currencies | ||
| Ingredients FR - Unexpected Chars - Exclamation mark | ||
| Ingredients FR - Unexpected Chars - Question mark | ||
| Main language missing | ||
| Main language unknown | ||
| Missing nutrition data prepared with category dried products to be rehydrated | - check that the product correspond to this category
- nutrition table should contain both "Nutrition facts are specified for the product as sold." (for 100 g/ 100 mL) as well as "Nutrition facts are specified for the prepared product." (per serving) - it may lead to "serving-quantity-over-product-quantity" warning if the serving size is larger than the product quantity. Remark: the serving size is not always equal to the amount of water that is added! | |
| Missing nutrition facts - fibers present on nutrition photos | ||
| Missing nutrition facts - fibers present on photos | ||
| No nutrition data | The box "Nutrition facts are not specified on the product." is checked | |
| No packaging data | ||
| Nutri-Score grade from label does not match calculated grade | Not visible on the product page.
Can be seen with the API, example: https://world.openfoodfacts.org/api/2/product/4337185341311 (nutriscore_score is "0", and nutriscore_score_producer is "b") |
- review nutrition table of the product
- eventually, report it to producer? |
| Nutri-Score grade from producer does not match calculated grade | ||
| Nutri-Score score from producer does not match calculated score | ||
| Nutrition - Sugars plus starch greater than carbohydrates | ||
| Nutrition all values zero | ||
| Nutrition data - Prepared | ||
| Nutrition data - Prepared without category dried products to be rehydrated | ||
| Nutrition data per serving - Missing serving size | ||
| Nutrition data per serving serving quantity is 0 | ||
| Nutrition grade FR producer mismatch NOK | ||
| Nutrition Grade FR producer same OK | ||
| Nutrition Saturated Fat greater than Fat | ||
| Nutrition score FR producer mismatch nok | ||
| Nutrition score FR producer same OK | ||
| Nutrition value over 1000 - Alcohol | ||
| Nutrition value over 1000 - Alpha-linolenic acid | ||
| Nutrition value over 1000 - Arachidic acid | ||
| Nutrition value over 1000 - Behenic acid | ||
| Nutrition value over 1000 - Biotin | ||
| Nutrition value over 1000 - Caffeine | ||
| Nutrition value over 1000 - Calcium | ||
| Nutrition value over 1000 - Caproic acid | ||
| Nutrition value over 1000 - Carbohydrates | ||
| Nutrition value over 1000 - Casein | ||
| Nutrition value over 1000 - Chloride | ||
| Nutrition value over 1000 - Chromium | ||
| Nutrition value over 1000 - Copper | ||
| Nutrition value over 1000 - Fat | ||
| Nutrition value over 1000 - Fiber | ||
| Nutrition value over 1000 - Fluoride | ||
| Nutrition value over 1000 - Fruits vegetables nuts estimate from ingredients | ||
| Nutrition value over 1000 - Iodine | ||
| Nutrition value over 1000 - Iron | ||
| Nutrition value over 1000 - Lactose | ||
| Nutrition value over 1000 - Lauric acid | ||
| Nutrition value over 1000 - Magnesium | ||
| Nutrition value over 1000 - Maltodextrins | ||
| Nutrition value over 1000 - Omega 3 fat | ||
| Nutrition value over 1000 - Omega 6 fat | ||
| Nutrition value over 1000 - Omega 9 fat | ||
| Nutrition value over 1000 - Palmitic acid | ||
| Nutrition value over 1000 - Polyols | ||
| Nutrition value over 1000 - Polyunsaturated fat | ||
| Nutrition value over 1000 - Potassium | ||
| Nutrition value over 1000 - Pro vitamin a | ||
| Nutrition value over 1000 - Proteins | ||
| Nutrition value over 1000 - Salt | ||
| Nutrition value over 1000 - Salt prepared | ||
| Nutrition value over 1000 - Saturated fat | ||
| Nutrition value over 1000 - Selenium | ||
| Nutrition value over 1000 - Serum proteins | ||
| Nutrition value over 1000 - Sodium | ||
| Nutrition value over 1000 - Sodium prepared | ||
| Nutrition value over 1000 - Sugars | ||
| Nutrition value over 1000 - Taurine | ||
| Nutrition value over 1000 - Trans fat | ||
| Nutrition value over 1000 - Vitamin a | ||
| Nutrition value over 1000 - Vitamin B12 | ||
| Nutrition value over 1000 - Vitamin B2 | ||
| Nutrition value over 1000 - Vitamin B6 | ||
| Nutrition value over 1000 - Vitamin B9 | ||
| Nutrition value over 1000 - Vitamin C | ||
| Nutrition value over 1000 - Vitamin d | ||
| Nutrition value over 1000 - Vitamin e | ||
| Nutrition value over 1000 - Vitamin k | ||
| Nutrition value over 1000 - Vitamin pp | ||
| Nutrition value over 1000 - Water hardness | ||
| Nutrition value over 1000 - Zinc | ||
| Nutrition value over 105 - Alcohol | ||
| Nutrition value over 105 - Alpha linolenic acid | ||
| Nutrition value over 105 - Arachidic acid | ||
| Nutrition value over 105 - Arachidonic acid | ||
| Nutrition value over 105 - Behenic acid | ||
| Nutrition value over 105 - Bicarbonate | ||
| Nutrition value over 105 - Biotin | ||
| Nutrition value over 105 - Butyric acid | ||
| Nutrition value over 105 - Caffeine | ||
| Nutrition value over 105 - Calcium | ||
| Nutrition value over 105 - Calcium prepared | ||
| Nutrition value over 105 - Capric acid | ||
| Nutrition value over 105 - Caproic acid | ||
| Nutrition value over 105 - Carbohydrates | ||
| Nutrition value over 105 - Carbohydrates prepared | ||
| Nutrition value over 105 - Casein | ||
| Nutrition value over 105 - Cerotic acid | ||
| Nutrition value over 105 - Chloride | ||
| Nutrition value over 105 - Cholesterol | ||
| Nutrition value over 105 - Choline | ||
| Nutrition value over 105 - Chromium | ||
| Nutrition value over 105 - Copper | ||
| Nutrition value over 105 - Docosahexaenoic acid | ||
| Nutrition value over 105 - Docosahexaenoic acid dha 22 6 n 3 | ||
| Nutrition value over 105 - Eicosapentaenoic acid epa 20 5 n 3 | ||
| Nutrition value over 105 - EN vitamin d2 | ||
| Nutrition value over 105 - Fat | ||
| Nutrition value over 105 - Fat prepared | ||
| Nutrition value over 105 - Fiber | ||
| Nutrition value over 105 - Fiber prepared | ||
| Nutrition value over 105 - Fluoride | ||
| Nutrition value over 105 - Folates | ||
| Nutrition value over 105 - Fruits vegetables nuts and rapeseed walnut and olive oils | ||
| Nutrition value over 105 - Fruits vegetables nuts estimate from ingredients | ||
| Nutrition value over 105 - Gondoic acid | ||
| Nutrition value over 105 - Iodine | ||
| Nutrition value over 105 - Iron | ||
| Nutrition value over 105 - Lactose | ||
| Nutrition value over 105 - Lauric acid | ||
| Nutrition value over 105 - Linoleic acid | ||
| Nutrition value over 105 - Magnesium | ||
| Nutrition value over 105 - Magnesium 54 7 DE AJR | ||
| Nutrition value over 105 - Maltodextrins | ||
| Nutrition value over 105 - Maltose | ||
| Nutrition value over 105 - Manganese | ||
| Nutrition value over 105 - Melissic acid | ||
| Nutrition value over 105 - Molybdenum | ||
| Nutrition value over 105 - Monounsaturated fat | ||
| Nutrition value over 105 - Montanic acid | ||
| Nutrition value over 105 - Myristic acid | ||
| Nutrition value over 105 - New 1 prepared | ||
| Nutrition value over 105 - New 2 prepared | ||
| Nutrition value over 105 - NL droogrest | ||
| Nutrition value over 105 - Oleic acid | ||
| Nutrition value over 105 - Omega 3 fat | ||
| Nutrition value over 105 - Omega 3 fat prepared | ||
| Nutrition value over 105 - Omega 6 fat | ||
| Nutrition value over 105 - Omega 9 fat | ||
| Nutrition value over 105 - Palmitic acid | ||
| Nutrition value over 105 - Pantothenic acid | ||
| Nutrition value over 105 - Phosphorus | ||
| Nutrition value over 105 - Polyols | ||
| Nutrition value over 105 - Polyols prepared | ||
| Nutrition value over 105 - Polyunsaturated fat | ||
| Nutrition value over 105 - Potassium | ||
| Nutrition value over 105 - Pro vitamin a | ||
| Nutrition value over 105 - Proteins | ||
| Nutrition value over 105 - Proteins prepared | ||
| Nutrition value over 105 - Salt | ||
| Nutrition value over 105 - Salt prepared | ||
| Nutrition value over 105 - Saturated fat | ||
| Nutrition value over 105 - Saturated fat prepared | ||
| Nutrition value over 105 - Selenium | ||
| Nutrition value over 105 - Serum proteins | ||
| Nutrition value over 105 - Silica | ||
| Nutrition value over 105 - Sodium | ||
| Nutrition value over 105 - Sodium prepared | ||
| Nutrition value over 105 - Stearic acid | ||
| Nutrition value over 105 - Sucrose | ||
| Nutrition value over 105 - Sugars | ||
| Nutrition value over 105 - Sugars prepared | ||
| Nutrition value over 105 - Taurine | ||
| Nutrition value over 105 - Total carbohydrate | ||
| Nutrition value over 105 - Trans fat | ||
| Nutrition value over 105 - Vitamin a | ||
| Nutrition value over 105 - Vitamin a prepared | ||
| Nutrition value over 105 - Vitamin B1 | ||
| Nutrition value over 105 - Vitamin B12 | ||
| Nutrition value over 105 - Vitamin B2 | ||
| Nutrition value over 105 - Vitamin B6 | ||
| Nutrition value over 105 - Vitamin B9 | ||
| Nutrition value over 105 - Vitamin c | ||
| Nutrition value over 105 - Vitamin d | ||
| Nutrition value over 105 - Vitamin D3 | ||
| Nutrition value over 105 - Vitamin e | ||
| Nutrition value over 105 - Vitamin k | ||
| Nutrition value over 105 - Vitamin PP | ||
| Nutrition value over 105 - Water hardness | ||
| Nutrition value over 105 - Zinc | ||
| Nutrition value over 3800 - Energy | ||
| Nutrition value total over 1000 | ||
| Nutrition value total over 105 | ||
| Nutrition value under 0‚001 g - Salt | ||
| Nutrition value under 0‚01 g - Salt | ||
| Nutrition value under 0‚1 g salt | ||
| Nutrition value very high for category - Carbohydrates | ||
| Nutrition value very high for category - Energy | ||
| Nutrition value very high for category - Fat | ||
| Nutrition value very high for category - Fiber | ||
| Nutrition value very high for category - proteins | ||
| Nutrition value very high for category - Salt | ||
| Nutrition value very high for category - Saturated fat | ||
| Nutrition value very high for category - Sugars | ||
| Nutrition value very low for category - Carbohydrates | ||
| Nutrition value very low for category - Energy | ||
| Nutrition value very low for category - Fat | ||
| Nutrition value very low for category - Fiber | ||
| Nutrition value very low for category - Proteins | ||
| Nutrition value very low for category - Salt | ||
| Nutrition value very low for category - Saturated fat | ||
| Nutrition value very low for category - Sugars | ||
| nutrition-value-over-1000-cholesterol | ||
| nutrition-value-over-1000-docosahexaenoic-acid | ||
| nutrition-value-over-1000-eicosapentaenoic-acid | ||
| nutrition-value-over-1000-phosphorus | ||
| nutrition-value-over-105-eicosapentaenoic-acid | ||
| nutrition-value-over-105-es-acido-hialuronico | ||
| nutrition-value-over-105-till-100-g-färdig-produkt-har-x-g-kött-använts | ||
| nutrition-value-over-105-vitamin-d-prepared | ||
| Packaging data - incomplete | ||
| Packaging data complete | ||
| Product quantity in mg | ||
| Product quantity over 10kg | ||
| Product quantity under 1g | ||
| Quantity contains e | ||
| Quantity not recognized | ||
| Serving quantity defined but quantity undefined | ||
| Serving quantity less than product quantity divided by 1000 | ||
| Serving quantity over 500g | ||
| Serving quantity over product quantity | ||
| Serving quantity under 1g | ||
| Serving size in mg | ||
| Sum of ingredients with specified percent greater than 100 | ||
| Sum of ingredients with unspecified percent lesser than 10 |