Difference between revisions of "Category/Nuts/Pine Nuts"

Latest revision as of 16:21, 16 November 2024

The category Pine nuts describes are the edible seeds of pines (family Pinaceae, genus Pinus).

The category contains 297 products on 15 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 Pine nuts is:

Note that Pine nuts do NOT have Seeds as parent.

Usage-based super categories

none

Sub-categories

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

By origin
- Pistachios from Raffadali;
- Pistacchi di Bronte;
By shell
- Shelled pistachios;
- Unshelled pistachios;
By treatment:
- Plain pistachios - not salted, nor roasted;
- Salted pistachios;
- Roasted pistachios;
- 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

Salted pistachios combines the category Pistachios with the Ingredient Salt (if that exists): Salt + Pistachios;
Pistachios (roasted and salted) combines the categories Roasted pistachios and Salted pistachios;

Related categories

Several categories have Pistachio in their name:

Pine nut oils;

Ingredients

The ingredient Pine nut(s) occurs in some 568 categories.

The ingredients for Pine nuts.

Pistachios(plain)

Minimal ingredients
- Pistachios
Optional ingredients
- none
Disallowed ingredients
- none

Pistachios(roasted)

Minimal ingredients
- Pistachio
Optional ingredients
- salt
Disallowed ingredients
- none

Pistachios(salted)

Required ingredients
- Pistachio, Salt
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

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

Comparing categories

Not relevant.

Quality Monitoring

Generic errors

Data quality errors that can be detected;

Categorisation errors

Single ingredient check:
- Plain pistachios should only contain the ingredient Pistachio;
Internel opposites:
- Plain pistachio and Pistachios(salted), Pistachios(roasted) should not be assigned simultaneously;
- Pistachios(salted) and Pistachios(unsalted) should not be assigned simultaneously;
- Pistachios(shelled) and 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):
- Mixed nuts - to detect adding all the different nuts in mixed nuts;
- Chocolate covered pistachios - to detect chocolate covered nuts;

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.

Hunger Game

Classify products which Robotoff has identify as Pine nuts:

Pine nuts.

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;

Superfluous categories

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

Minmax nutritional envelope

Issues

References

@@ Line 17: / Line 17: @@
 === Super-categories ===
 ==== Ingredients-based super categories ====
-The super (parent) categories of '''Pistachio nuts''' is:
+The super (parent) categories of '''Pine nuts''' is:
-* [https://world.openfoodfacts.org/category/nuts Nuts];
+* [https://world.openfoodfacts.org/category/pine-nuts/category/nuts Nuts];
-* etc.
+* [https://world.openfoodfacts.org/category/pine-nuts/category/nuts-and-their-products Nuts and their products];
-Note that Pistachios do NOT have [https://world.openfoodfacts.org/category/seeds Seeds] as parent.
+* [https://world.openfoodfacts.org/category/pine-nuts/category/plant-based-foods Plant-based foods];
+* [https://world.openfoodfacts.org/category/pine-nuts/category/plant-based-foods-and-beverages Plant-based food and beverages];
+Note that Pine nuts 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:
+none
-* [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 ===
@@ Line 45: / Line 45: @@
 * [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 ===
-The ingredient '''Pistachio(s)''' occurs in some 1021 [https://world.openfoodfacts.org/ingredient/pistachio/categories categories]. Several categories have Pistachio in their name:
+Several categories have Pistachio in their name:
-* [https://world.openfoodfacts.org/category/chocolate-pistachio-ice-cream-cones Chocolate-Pistachio ice cream cones];
+* [https://world.openfoodfacts.org/category/pine_nut_oils Pine nut oils];
-* [https://world.openfoodfacts.org/category/chocolate-covered-pistachios Chocolate covered pistachios];
-* [https://world.openfoodfacts.org/category/croissants-with-almonds-and-pistachio Croissants with almonds and pistachio];
-* [https://world.openfoodfacts.org/category/mortadella-with-pistachios-pure-pork Mortadella with pistachios pure pork];
-* [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 ==
-The [https://world.openfoodfacts.org/category/pistachios/ingredients&no_cache=1 ingredients] for Pistachios.
+The ingredient '''Pine nut(s)''' occurs in some 568 [https://world.openfoodfacts.org/ingredient/pine-nut/categories categories].
+The [https://world.openfoodfacts.org/category/pine-nut/ingredients&no_cache=1 ingredients] for Pine nuts.
 === Pistachios(plain) ===
 * Minimal ingredients
@@ Line 251: / Line 244: @@
 === Generic errors ===
 * [https://world.openfoodfacts.org/category/pistachios/data-quality-errors Data quality errors] that can be detected;
-=== Superfluous categories ===
-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 ===
@@ Line 273: / Line 263: @@
 == 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 which Robotoff has identify as Pine nuts:
 *  [https://hunger.openfoodfacts.org/questions?country=en%253Aworld&type=category&value_tag=en%3Apine-nuts Pine nuts].
+=== Extracting data ===
+* Nutritional values: [https://world.openfoodfacts.org/state/nutrition-facts-to-be-completed/state/nutrition-photo-selected/category/pine-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/pine-nuts products] for which the ingredients can be extracted from the associated image;
+=== Superfluous categories ===
+Only the categories that belong to the parents should be present as category. Checking the [https://world.openfoodfacts.org/category/pine-nuts/categories categories list] might help finding wrong one.
 === Minmax nutritional envelope ===
@@ Line 292: / Line 285: @@
 == 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 ==
 * [https://en.wikipedia.org/wiki/Pine_nut Pine_nut@wikipedia];
-* [https://en.wiktionary.org/wiki/pistachio Pistachio@wiktionary];
+* [https://en.wiktionary.org/wiki/pine_nut pine_nut@wiktionary];
-* [https://www.wikidata.org/wiki/Q14959225 Pistachio nut@wikidata];
+* [https://www.wikidata.org/wiki/Q212933 Pine nut (seed) nut@wikidata];
+* [[Journal/Pine nuts]]
 [[Category:Global_Taxonomies]]
 [[Category:Category analysis]]