Difference between revisions of "Category/Nuts/Pistachios"

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−
The category [https://world.openfoodfacts.org/category/pistachios Pistachio nuts] describes the edible seed  
+
The category [https://world.openfoodfacts.org/category/pistachios Pistachio nuts] describes the edible seed of the tree '''Pistacia Vera'''. The nuts are sold with or without shell and can be roasted and salted as well. Shelled nuts can be broken in pieces (hacked), ground or made into a nut butter.
 +
 
 +
Pistachios are also sold flavoured with Chili, Pepper, Lime, etc (Flavoured Pistachios). Pistachios are sold as a confectionary when coated with chocolate (Chocolate covered Pistachios) or caramelised (Caramelised pistachios). When pistachios are finely ground with added fat and sugare, it becomes a Pistachio cream like Nutella.
 +
 
 +
The category contains '''1404 products''' on 12 November 2024.
  
 
== Product names ==
 
== Product names ==
−
The product names should contain the word '''Pecan nut''' or something related. Analysing these product names might help to find wrongly classified products or identify new subcategories. This should be done for each language. A [https://www.wordclouds.com word cloud] gives a first impression.
+
The product names should contain the word '''Pistachio''' or something related. Analysing these product names might help to find wrongly classified products or identify new subcategories. This should be done for each language. A [https://www.wordclouds.com word cloud] gives a first impression.
 
<gallery>
 
<gallery>
−
Wordcloud_pecan_nuts_nl_20241107.png|Dutch
+
WordcloudPistachiosNL20241114.png|Dutch
−
Wordcloud_pecan_nuts_en_20241107.png|English
+
WordcloudPistachiosEN20241114.png|English
−
Wordcloud_pecan_nuts_fr_20241107.png|French
+
WordcloudPistachiosFR20241114.png|French
−
Wordcloud_pecan_nuts_de_20241107.png|German
+
WordcloudPistachiosDE20241114.png|German
−
Wordcloud_pecan_nuts_it_20241107.png|Italian
+
WordcloudPistachiosIT20241114.png|Italian
−
Wordcloud_pecan_nuts_es_20241107.png|Spanish
+
WordcloudPistachiosES20241114.png|Spanish
 
</gallery>
 
</gallery>
  
 
== Categorisation ==
 
== Categorisation ==
−
=== Super-category ===
+
=== Super-categories ===
 +
==== Ingredients-based super categories ====
 
The super (parent) categories of '''Pistachio nuts''' is:
 
The super (parent) categories of '''Pistachio nuts''' is:
 
* [https://world.openfoodfacts.org/category/nuts Nuts];
 
* [https://world.openfoodfacts.org/category/nuts Nuts];
 
* etc.
 
* etc.
 +
Note that Pistachios do NOT have [https://world.openfoodfacts.org/category/seeds Seeds] as parent.
 +
==== Usage-based super categories ====
 +
These are the super categories that specify how the Pistachio products are used:
 +
* [https://world.openfoodfacts.org/category/appetizers Appetizers]
 +
* [https://world.openfoodfacts.org/category/cooking-helpers Cooking helpers] for small pistachio pieces (Hacked pistachios);
 +
* [https://world.openfoodfacts.org/category/salty-snacks Salted snacks]
  
 
=== Sub-categories ===
 
=== Sub-categories ===
 
These subcategories are orthogonal: a product can be assigned one or more of the subcategories. This category has several subcategories:
 
These subcategories are orthogonal: a product can be assigned one or more of the subcategories. This category has several subcategories:
 +
* By origin
 +
** [https://world.openfoodfacts.org/category/pistachios-from-Raffadali Pistachios from Raffadali];
 +
** [https://world.openfoodfacts.org/category/it:pistacchi-di-bronte Pistacchi di Bronte];
 
* By shell
 
* By shell
 
** [https://world.openfoodfacts.org/category/shelled-pistachios Shelled pistachios];
 
** [https://world.openfoodfacts.org/category/shelled-pistachios Shelled pistachios];
 
** [https://world.openfoodfacts.org/category/unshelled-pistachios Unshelled pistachios];
 
** [https://world.openfoodfacts.org/category/unshelled-pistachios Unshelled pistachios];
 
* By treatment:  
 
* By treatment:  
−
** [https://world.openfoodfacts.org/category/salted-pistachios Salted pistachios]
+
** [https://world.openfoodfacts.org/category/plain-pistachios Plain pistachios] - not salted, nor roasted;
−
** [https://world.openfoodfacts.org/category/plain-pistachios Plain pistachios]
+
** [https://world.openfoodfacts.org/category/salted-pistachios Salted pistachios];
−
 
+
** [https://world.openfoodfacts.org/category/roasted-pistachios Roasted pistachios];
 +
** [https://world.openfoodfacts.org/category/pistachio-nut-grilled-salted Pistachios (roasted and salted)];
 +
=== Convenience categories ===
 +
Convenience categories are categories that can be expressed in terms of two and more facets, but exist to help the user entering categories
 +
* [https://world.openfoodfacts.org/category/salted-pistachios Salted pistachios] combines the category [https://world.openfoodfacts.org/category/pistachios Pistachios] with the Ingredient [https://world.openfoodfacts.org/ingredient/salt Salt] (if that exists): [https://world.openfoodfacts.org/ingredient/salt/category/pistachios Salt + Pistachios];
 +
* [https://world.openfoodfacts.org/category/pistachio-nut-grilled-salted Pistachios (roasted and salted)] combines the categories [https://world.openfoodfacts.org/category/roasted-pistachios Roasted pistachios] and [https://world.openfoodfacts.org/category/salted-pistachios Salted pistachios];
 
=== Related categories ===
 
=== Related categories ===
−
The ingredient '''Pecan nut''' occurs in some 640 [https://world.openfoodfacts.org/ingredient/pecan-nut/categories categories]. Several categories have Walnut in their name:
+
The ingredient '''Pistachio(s)''' occurs in some 1021 [https://world.openfoodfacts.org/ingredient/pistachio/categories categories]. Several categories have Pistachio in their name:
−
* [https://world.openfoodfacts.org/category/caramelized-pecan-nuts Caramelized pecan nuts];
+
* [https://world.openfoodfacts.org/category/chocolate-pistachio-ice-cream-cones Chocolate-Pistachio ice cream cones];
−
* [https://world.openfoodfacts.org/category/chocolate-covered-pecan-nuts Chocolate covered pecan nuts];
+
* [https://world.openfoodfacts.org/category/chocolate-covered-pistachios Chocolate covered pistachios];
−
* [https://world.openfoodfacts.org/category/pecan-pies Pecan pies];
+
* [https://world.openfoodfacts.org/category/croissants-with-almonds-and-pistachio Croissants with almonds and pistachio];
−
* [https://world.openfoodfacts.org/category/pecan-oils Pecan oils];
+
* [https://world.openfoodfacts.org/category/mortadella-with-pistachios-pure-pork Mortadella with pistachios pure pork];
−
* [https://world.openfoodfacts.org/category/vanilla-and-pecan-ice-cream-tubs Vanilla and pecan ice cream tubs];
+
* [https://world.openfoodfacts.org/category/pistachio-oils Pistachio oils];
 +
* [https://world.openfoodfacts.org/category/pistachio-butters Pistachio butters] for ground pistachios (>50%) with added oil and sugar;
 +
* [https://world.openfoodfacts.org/category/pistachio-spreads Pistachio spreads] for pistachio based products (<50% pistachios);
 +
* [https://world.openfoodfacts.org/category/pistachio-ice-cream-tubs Pistachio ice cream tubs];
 +
* [https://world.openfoodfacts.org/category/rolled-escalope-of-pork-with-pistachios Rolled escalope of pork with pistachios];
 +
* [https://world.openfoodfacts.org/category/tongue-sausage-with-pistachios Tongue sausage with pistachios];
  
 
== Ingredients ==
 
== Ingredients ==
−
The [https://world.openfoodfacts.org/category/pecan-nuts/ingredients&no_cache=1 ingredients] for Pecan nuts.
+
The [https://world.openfoodfacts.org/category/pistachios/ingredients&no_cache=1 ingredients] for Pistachios.
−
=== Pecan nuts(plain) ===
+
=== Pistachios(plain) ===
 
* Minimal ingredients
 
* Minimal ingredients
−
** [https://https://world.openfoodfacts.org/category/pecan-nuts/ingredient/pecan-nut Pecan nut]
+
** [https://https://world.openfoodfacts.org/category/pistachios/ingredient/pistachio Pistachios]
 
* Optional ingredients
 
* Optional ingredients
 
** none
 
** none
Line 45: Line 69:
 
** none
 
** none
  
−
=== Pecan nuts(roasted) ===
+
=== Pistachios(roasted) ===
 
* Minimal ingredients  
 
* Minimal ingredients  
−
** [https://https://world.openfoodfacts.org/category/pecan-nuts/ingredient/pecan-nut Pecan nut], [https://world.openfoodfacts.org/category/pecan-nuts/ingredient/oil-and-fat Oil and fat]
+
** [https://https://world.openfoodfacts.org/category/pecan-nuts/ingredient/pistachio Pistachio]
 
* Optional ingredients
 
* Optional ingredients
 
** salt
 
** salt
Line 53: Line 77:
 
** none
 
** none
  
−
=== Pecan nuts(salted) ===
+
=== Pistachios(salted) ===
 
* Required ingredients  
 
* Required ingredients  
−
** [https://https://world.openfoodfacts.org/category/pecan-nuts/ingredient/pecan-nut Pecan nut], [https://world.openfoodfacts.org/category/pecan-nuts/ingredient/salt Salt]
+
** [https://https://world.openfoodfacts.org/category/pistachios/ingredient/pistachio Pistachio], [https://world.openfoodfacts.org/category/pistachios/ingredient/salt Salt]
 
* Optional ingredients
 
* Optional ingredients
 
** oil and fat
 
** oil and fat
Line 64: Line 88:
 
not yet looked at
 
not yet looked at
 
== Origin ==
 
== Origin ==
−
[[File:PecanNutsOrigin20241108.png|100 px|thumb|right]]The origin of Pecan Nuts is shown in the pie chart. Note that many origins have not yet been transcribed from the images.
+
[[File:PistachiosOrigins20241115.png|100px|thumb|right|Origins]]
 +
The origin of Pistachios is shown in the pie chart. Note that many origins have not yet been transcribed from the images.
  
 
== Nutritional information ==
 
== Nutritional information ==
−
=== Pecan nuts without salt and oil ===
+
=== Portion size ===
 +
The portion size of Unshelled pistachios can be given either with the shell or without the shell. The shell makes up 50% of a pistachio's weight. Some product do not make it explicit if the nutritional values are weighted with or without the shell. Sometimes it is possible to make a correction.
 +
 
 +
=== Pistachios ===
 
{| class="wikitable sortable"
 
{| class="wikitable sortable"
 
!
 
!
Line 75: Line 103:
 
! 90%
 
! 90%
 
! max
 
! max
 +
! ipd
 +
! lower
 +
! upper
 
|-
 
|-
 
|Energy (kJ/100g)
 
|Energy (kJ/100g)
−
|2690
+
|1640
−
|2890
+
|2370
−
|3000
+
|2530
−
|3180
+
|2660
−
|3220
+
|3140
 +
|290
 +
|2080
 +
|2950
 
|-
 
|-
 
|Fat (%)
 
|Fat (%)
−
|64
+
|11.4
−
|70
+
|44.8
−
|72
+
|48.3
−
|73.3
+
|54
−
|76.9
+
|68
 +
|9.2
 +
|35.6
 +
|63.2
 
|-
 
|-
 
|Saturated fat (%)
 
|Saturated fat (%)
−
|3
+
|1.67
−
|5.6
+
|5.29
−
|6.2
+
|6
−
|7.14
+
|7
−
|11
+
|12
 +
|1.71
 +
|3.58
 +
|8.71
 
|-
 
|-
 
|Carbohydrates (%)
 
|Carbohydrates (%)
−
|2.9
+
|1.48
−
|4.3
+
|8.6
−
|5.8
+
|15.1
−
|14.3
+
|28.7
−
|15.4
+
|39
 +
|20.1
 +
|0
 +
|35.1
 
|-
 
|-
 
|Sugars (%)
 
|Sugars (%)
−
|2.2
+
|0.8
−
|3.1
+
|4.7
−
|3.8
+
|6.9
−
|4.1
+
|7.9
−
|5
+
|12
 +
|3.2
 +
|1.5
 +
|11.1
 
|-
 
|-
 
|Fiber (%)
 
|Fiber (%)
−
|2.9
+
|2
−
|5.5
+
|7.4
−
|9.5
+
|10
−
|10.7
+
|11
−
|13.8
+
|16.7
 +
|3.6
 +
|3.8
 +
|14.6
 
|-
 
|-
 
|Proteins (%)
 
|Proteins (%)
−
|7.8
+
|9.5
−
|9.2
+
|20
−
|10
+
|21.3
−
|11
+
|25
−
|16
+
|33.3
 +
|5
 +
|15
 +
|30
 
|-
 
|-
 
|Salt (%)
 
|Salt (%)
 
|0
 
|0
−
|0
+
|0.01
−
|0
+
|1.2
−
|0.025
+
|2
−
|0.8
+
|3.2
 +
|na
 
|-
 
|-
 
|Fruit (%)
 
|Fruit (%)
Line 138: Line 191:
 
|
 
|
 
|
 
|
 +
|}
 +
* ipd = the interpercentile distance (90%-10%)
 +
* lower = 10% - ipd
 +
* upper = 90% + ipd
 +
 +
=== Unsalted pistachios ===
 +
{| class="wikitable sortable"
 +
!
 +
! min
 +
! 10%
 +
! med
 +
! 90%
 +
! max
 +
! ipd
 +
! lower
 +
! upper
 +
|-
 +
|Salt (%)
 +
|0
 +
|0
 +
|0.01
 +
|0.1
 +
|0.1
 +
|0.1
 +
|0
 +
|0.2
 
|}
 
|}
 +
 +
=== Salted pistachios ===
 +
{| class="wikitable sortable"
 +
!
 +
! min
 +
! 10%
 +
! med
 +
! 90%
 +
! max
 +
! ipd
 +
! lower
 +
! upper
 +
|-
 +
|Salt (%)
 +
|0.38
 +
|0.79
 +
|1.33
 +
|1.88
 +
|3.6
 +
|1.09
 +
|0
 +
|2.97
 +
|}
 +
Note the large range of salt levels.
  
 
=== Nutrition score ===
 
=== Nutrition score ===
−
[[File:PecanNutsNutritionScoreHistogram20241108.png|200px|thumb|center]]
+
[[File:PistachiosNutrionalScore20241112.png|300px|thumb|center]]
−
The median Nutrition score is -1. Thus Pecan nuts are Nutri Score A.
+
The Nutrition Score varies wildly (salt level, nuts not taken into account?)
  
 
=== Comparing categories ===
 
=== Comparing categories ===
Line 149: Line 252:
 
== Quality Monitoring ==
 
== Quality Monitoring ==
 
=== Generic errors ===
 
=== Generic errors ===
−
* [https://world.openfoodfacts.org/category/pecan-nuts/data-quality-errors Errors]
+
* [https://world.openfoodfacts.org/category/pistachios/data-quality-errors Data quality errors] that can be detected;
  
 
=== Superfluous categories ===
 
=== Superfluous categories ===
−
Only the categories that belong to the parents should be present as category. Checking the [https://world.openfoodfacts.org/category/pecan-nuts/categories categories list] might help finding wrong one.
+
Only the categories that belong to the parents should be present as category. Checking the [https://world.openfoodfacts.org/category/pistachios/categories categories list] might help finding wrong one.
  
 
=== Categorisation errors ===
 
=== Categorisation errors ===
 
* Single ingredient check:
 
* Single ingredient check:
−
** [https://world.openfoodfacts.org/data-quality-error/ingredients-single-ingredient-from-category-does-not-match-actual-ingredients/category/plain-pecan-nuts Plain pecan nuts] should only contain the ingredient ''Pecan nut'';
+
** [https://world.openfoodfacts.org/data-quality-error/ingredients-single-ingredient-from-category-does-not-match-actual-ingredients/category/plain-pistachios Plain pistachios] should only contain the ingredient ''Pistachio'';
−
* Opposites:
+
* Internel opposites:
−
** [https://world.openfoodfacts.org/category/plain-pecan-nuts Plain pecan nuts] and [https://world.openfoodfacts.org/category/pecan-nuts(salted) Pecan nuts(salted)], [https://world.openfoodfacts.org/category/pecan-nuts(roasted) Pecan nuts(roasted)] should not be assigned simultaneously;
+
** [https://world.openfoodfacts.org/category/plain-pistachios Plain pistachio] and [https://world.openfoodfacts.org/category/pistachios(salted) Pistachios(salted)], [https://world.openfoodfacts.org/category/pistachios(roasted) Pistachios(roasted)] should not be assigned simultaneously;
 +
** [https://world.openfoodfacts.org/category/pistachios(salted) Pistachios(salted)] and [https://world.openfoodfacts.org/category/pistachios(unsalted) Pistachios(unsalted)] should not be assigned simultaneously;
 +
** [https://world.openfoodfacts.org/category/pistachios(shelled) Pistachios(shelled)] and [https://world.openfoodfacts.org/category/pistachios(unshelled) Pistachios(unshelled)] should not be assigned simultaneously;
 +
 
 
* Oneside opposites(these are categories which are incompatible and which are often due to adding an ingredient as a category):
 
* Oneside opposites(these are categories which are incompatible and which are often due to adding an ingredient as a category):
 
** [https://world.openfoodfacts.org/category/mixed-nuts Mixed nuts] - to detect adding all the different nuts in mixed nuts;
 
** [https://world.openfoodfacts.org/category/mixed-nuts Mixed nuts] - to detect adding all the different nuts in mixed nuts;
−
** [https://world.openfoodfacts.org/category/chocolate-covered-pecan-nuts Chocolate covered pecan-nuts] - to detect chocolate covered nuts;
+
** [https://world.openfoodfacts.org/category/chocolate-covered-pistachios Chocolate covered pistachios] - to detect chocolate covered nuts;
−
** [https://world.openfoodfacts.org/category/caramelized-pecan-nuts Caramelized pecan-nuts] - to detect caramelized nuts;
 
  
−
=== Nutritional errors ===
+
== Sales format ==
 +
'''Pecan nuts''' are sold by:
 +
* package - pre-packed in the nuts aisles;
 +
* weight - in the bulk aisles;
 +
== Regular maintenance ==
 +
Once the category has been cleaned up one can perform regular maintenance by visiting the links below and do additional repairs.
 +
=== Extracting data ===
 +
* Nutritional values: [https://world.openfoodfacts.org/state/nutrition-facts-to-be-completed/state/nutrition-photo-selected/category/pistachios products] for which the nutritional values can be extracted from the associated image;
 +
* Ingredients: [https://world.openfoodfacts.org/state/ingredients-to-be-completed/state/ingredients-photo-selected/category/pstachios products] for which the ingredients can be extracted from the associated image;
 +
 
 +
=== Hunger Game ===
 +
Classify products for the various (sub-)categories (be careful Pistachios with Pepper, vinegar, chili, etc., do NOT fall under Pistachios):
 +
*  [https://hunger.openfoodfacts.org/questions?country=en%3Aworld&type=category&value_tag=en%3Apistachios Pistachios].
 +
*  [https://hunger.openfoodfacts.org/questions?country=en%3Aworld&type=category&value_tag=en%3Aroasted-pistachios Roasted pistachios].
 +
*  [https://hunger.openfoodfacts.org/questions?country=en%3Aworld&type=category&value_tag=en%3Asalted-pistachios Salted pistachios].
 +
*  [https://hunger.openfoodfacts.org/questions?country=en%3Aworld&type=category&value_tag=en%3Apistachio-nut-grilled-salted Pistachios(roasted and salted)].
 +
 
 +
=== Minmax nutritional envelope ===
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=energy&nutriment_compare_0=lt&nutriment_value_0=2690&nutriment_1=energy&nutriment_compare_1=gt&nutriment_value_1=3220&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Energy envelope check]
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=energy&nutriment_compare_0=lt&nutriment_value_0=2690&nutriment_1=energy&nutriment_compare_1=gt&nutriment_value_1=3220&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Energy envelope check]
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=fat&nutriment_compare_0=lt&nutriment_value_0=64&nutriment_1=fat&nutriment_compare_1=gt&nutriment_value_1=76.9&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Fat envelope check]
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=fat&nutriment_compare_0=lt&nutriment_value_0=64&nutriment_1=fat&nutriment_compare_1=gt&nutriment_value_1=76.9&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Fat envelope check]
Line 174: Line 296:
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=salt&nutriment_compare_0=gt&nutriment_value_0=0.5&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Salt envelope check]
 
* [https://world.openfoodfacts.org/cgi/search.pl?action=process&tagtype_0=categories&tag_contains_0=contains&tag_0=pecan%20nuts&tagtype_1=ingredients&tag_contains_1=does_not_contain&tag_1=salt&nutriment_0=salt&nutriment_compare_0=gt&nutriment_value_0=0.5&sort_by=unique_scans_n&page_size=20&axis_x=energy&axis_y=nutrition-score-fr&series_nutrition_grades=on Salt envelope check]
  
−
== Sales format ==
+
== Issues ==
−
'''Pecan nuts''' are sold by:
+
Quite a lot of products have issues with nutritional values. It seems due to a difference in weight used, either with or without shells.
−
* package - pre-packed in the nuts aisles;
 
−
* weight - in the bulk aisles;
 
−
== Completing data ==
 
−
=== Extracting data ===
 
−
* Nutritional values: [https://world.openfoodfacts.org/state/nutrition-facts-to-be-completed/state/nutrition-photo-selected/category/pecan-nuts products] for which the nutritional values can be extracted from the associated image;
 
−
* Ingredients: [https://world.openfoodfacts.org/state/ingredients-to-be-completed/state/ingredients-photo-selected/category/pecan-nuts products] for which the ingredients can be extracted from the associated image;
 
−
 
 
−
=== Hunger Game ===
 
−
Unclassified images of [https://hunger.openfoodfacts.org/questions?country=en%3Aworld&type=category&value_tag=en%3Apecan-nuts Pecan nuts].
 
  
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== Issues ==
 
 
A few other subcategories could be defined, but have few products at the moment:
 
A few other subcategories could be defined, but have few products at the moment:
−
* '''Dry roasted pecan nuts''' for pecan nuts that are roasted without oil;
+
* '''Hacked pistachios''' for pistachios that have been hacked into small pieces;
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* '''Flavoured pecan nuts''' for pecan nuts that have additional speces added;
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* '''Pistachio butters(100%)''' for pistachions that have been ground without added ingredients like sugar or oil;
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* '''Halved pecan nuts'''
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* '''Pistachio flours''' for finely ground pistachios
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* '''Crushed pecan nuts'''
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* '''Dry roasted pistachios''' for roasted pistachios without oil.
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* '''Unshelled pecan nuts'''
 
  
 
== References ==
 
== References ==

Latest revision as of 08:12, 15 November 2024

The category Pistachio nuts describes the edible seed of the tree Pistacia Vera. The nuts are sold with or without shell and can be roasted and salted as well. Shelled nuts can be broken in pieces (hacked), ground or made into a nut butter.

Pistachios are also sold flavoured with Chili, Pepper, Lime, etc (Flavoured Pistachios). Pistachios are sold as a confectionary when coated with chocolate (Chocolate covered Pistachios) or caramelised (Caramelised pistachios). When pistachios are finely ground with added fat and sugare, it becomes a Pistachio cream like Nutella.

The category contains 1404 products on 12 November 2024.

Product names

The product names should contain the word Pistachio or something related. Analysing these product names might help to find wrongly classified products or identify new subcategories. This should be done for each language. A word cloud gives a first impression.

  • Dutch

  • English

  • French

  • German

  • Italian

  • Spanish

Categorisation

Super-categories

Ingredients-based super categories

The super (parent) categories of Pistachio nuts is:

Note that Pistachios do NOT have Seeds as parent.

Usage-based super categories

These are the super categories that specify how the Pistachio products are used:

Sub-categories

These subcategories are orthogonal: a product can be assigned one or more of the subcategories. This category has several subcategories:

Convenience categories

Convenience categories are categories that can be expressed in terms of two and more facets, but exist to help the user entering categories

Related categories

The ingredient Pistachio(s) occurs in some 1021 categories. Several categories have Pistachio in their name:

Ingredients

The ingredients for Pistachios.

Pistachios(plain)

  • Minimal ingredients
  • Optional ingredients
    • none
  • Disallowed ingredients
    • none

Pistachios(roasted)

  • Minimal ingredients
  • Optional ingredients
    • salt
  • Disallowed ingredients
    • none

Pistachios(salted)

  • Required ingredients
  • Optional ingredients
    • oil and fat
  • Disallowed ingredients
    • none

Production process/labels

not yet looked at

Origin

Origins

The origin of Pistachios is shown in the pie chart. Note that many origins have not yet been transcribed from the images.

Nutritional information

Portion size

The portion size of Unshelled pistachios can be given either with the shell or without the shell. The shell makes up 50% of a pistachio's weight. Some product do not make it explicit if the nutritional values are weighted with or without the shell. Sometimes it is possible to make a correction.

Pistachios

min 10% med 90% max ipd lower upper
Energy (kJ/100g) 1640 2370 2530 2660 3140 290 2080 2950
Fat (%) 11.4 44.8 48.3 54 68 9.2 35.6 63.2
Saturated fat (%) 1.67 5.29 6 7 12 1.71 3.58 8.71
Carbohydrates (%) 1.48 8.6 15.1 28.7 39 20.1 0 35.1
Sugars (%) 0.8 4.7 6.9 7.9 12 3.2 1.5 11.1
Fiber (%) 2 7.4 10 11 16.7 3.6 3.8 14.6
Proteins (%) 9.5 20 21.3 25 33.3 5 15 30
Salt (%) 0 0.01 1.2 2 3.2 na
Fruit (%) 100
  • ipd = the interpercentile distance (90%-10%)
  • lower = 10% - ipd
  • upper = 90% + ipd

Unsalted pistachios

min 10% med 90% max ipd lower upper
Salt (%) 0 0 0.01 0.1 0.1 0.1 0 0.2

Salted pistachios

min 10% med 90% max ipd lower upper
Salt (%) 0.38 0.79 1.33 1.88 3.6 1.09 0 2.97

Note the large range of salt levels.

Nutrition score

PistachiosNutrionalScore20241112.png

The Nutrition Score varies wildly (salt level, nuts not taken into account?)

Comparing categories

Not relevant.

Quality Monitoring

Generic errors

Superfluous categories

Only the categories that belong to the parents should be present as category. Checking the categories list might help finding wrong one.

Categorisation errors

  • Oneside opposites(these are categories which are incompatible and which are often due to adding an ingredient as a category):

Sales format

Pecan nuts are sold by:

  • package - pre-packed in the nuts aisles;
  • weight - in the bulk aisles;

Regular maintenance

Once the category has been cleaned up one can perform regular maintenance by visiting the links below and do additional repairs.

Extracting data

  • Nutritional values: products for which the nutritional values can be extracted from the associated image;
  • Ingredients: products for which the ingredients can be extracted from the associated image;

Hunger Game

Classify products for the various (sub-)categories (be careful Pistachios with Pepper, vinegar, chili, etc., do NOT fall under Pistachios):

Minmax nutritional envelope

Issues

Quite a lot of products have issues with nutritional values. It seems due to a difference in weight used, either with or without shells.

A few other subcategories could be defined, but have few products at the moment:

  • Hacked pistachios for pistachios that have been hacked into small pieces;
  • Pistachio butters(100%) for pistachions that have been ground without added ingredients like sugar or oil;
  • Pistachio flours for finely ground pistachios
  • Dry roasted pistachios for roasted pistachios without oil.

References

Retrieved from "https://wiki.openfoodfacts.org/index.php?title=Category/Nuts/Pistachios&oldid=25131"