Saturday, 15 January 2011

mysql - How to download a nutrition contents from USDA database -


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I feel like I'm doing a website in my own recipes, I can add nutrition for added recipes. Want to calculate the values. After searching I found ndb.nal.usda.gov/ provides nutrition details for all food items, but how can I download the details of all food items. Can anyone help me download database contents in USDA

I took a look at the website And this is my opinion.

The webpage uses a simple GET request to check the nutrients, meaning you can specify variable results in the URL string and get it,

For example:.

  http://ndb.nal.usda.gov/ NDB / nutrients / reports / nutrientsfrm max = 1000 & amp ;? Offset = 0 & amp; TotCount = 0 & amp; Nutrient1 = 255 & amp; Nutrient2 = 203 & amp; Nutrient3 = 291 & amp; Subset = 0 & amp; FG = & amp; Type = Ch & amp; Measureby = m`  

There you have to do nutrient1 = 255 , etc. All you have to do is loop through different variable values ​​and through necessary You can see variables like sending the query that curl .

Note that you can also add the feature maximum = n where n is the number of results you want to show on the page.

as tools.

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