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230 bytes added ,  09:54, 24 April 2016
Added cocoa
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The fields can have the following structure:
 
The fields can have the following structure:
* key (string) - the value for the nutrition type key (eg in json: "fiber":"0.5");
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* key (string) - the value for the nutrition fact key (eg in json: "fiber":"0.5");
 
* key_serving (string) -  the value of a serving for type key (eg: in json "carbohydrates_serving":"5.82"). The size of the servig is found in the serving field;
 
* key_serving (string) -  the value of a serving for type key (eg: in json "carbohydrates_serving":"5.82"). The size of the servig is found in the serving field;
 
* key_value (string)  - the standardized value of a serving of 100g (100ml) for type key (eg in json: "salt_100g":"0.19");
 
* key_value (string)  - the standardized value of a serving of 100g (100ml) for type key (eg in json: "salt_100g":"0.19");
 
* key_100g (string) - the standardized value of a serving of 100g (100ml) for type key (eg in json: "salt_100g":"0.19");
 
* key_100g (string) - the standardized value of a serving of 100g (100ml) for type key (eg in json: "salt_100g":"0.19");
 
* key_unit (string) - the units used in the other fields (eg in json: "carbohydrates_unit":"g"). Possible values are "kg", "g", "mg, "µg", "l", "ml", "%" or "";
 
* key_unit (string) - the units used in the other fields (eg in json: "carbohydrates_unit":"g"). Possible values are "kg", "g", "mg, "µg", "l", "ml", "%" or "";
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* key_label (string) - a more user friendly text explaining the
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Only the nutrition facts that are actually found on the packaging are present in the interface.
    
The following nutrition keys are supported:
 
The following nutrition keys are supported:
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* carbon-footprint_100g : carbon footprint (indicated on some products)  
 
* carbon-footprint_100g : carbon footprint (indicated on some products)  
 
* ph_100g : pH (no unit)
 
* ph_100g : pH (no unit)
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* cocoa - minimal cacao content of the product in %. Note the TYPO.
 
* fruits-vegetables-nuts_100g : % of fruits, vegetables and nuts (excluding potatoes, yams, manioc)
 
* fruits-vegetables-nuts_100g : % of fruits, vegetables and nuts (excluding potatoes, yams, manioc)
    
* nutrition-score-fr_100g : experimental nutrition score derived from the UK FSA score and adapted for the French market (formula defined by the team of Professor Hercberg)
 
* nutrition-score-fr_100g : experimental nutrition score derived from the UK FSA score and adapted for the French market (formula defined by the team of Professor Hercberg)
 
* nutrition-score-uk_100g : nutrition score defined by the UK Food Standards Administration (FSA)
 
* nutrition-score-uk_100g : nutrition score defined by the UK Food Standards Administration (FSA)
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