USDA Nutrient Data SR23 POSTGRES SQL dump

I found the mysql dump online but these days I prefer Postgres. For others who are in the same boat as me, I thought I would save you the troubles! Enjoy.

USDA Nutrient Data (SR23) Postgres Dump

I used py-mysql2pgsql and renamed all the tables to lower case.

I plan to hook this data into elastic search so that I can search on it with a rails api and return JSON. Maybe I’ll open source the elastic search rails API I’m going to build.

UPDATE:

I noticed that this data set is missing the food categories, you can seed these with this:

# db/seeds.rb

groups = [
  ["0100", "Dairy and Egg Products"],
  ["0200", "Spices and Herbs"],
  ["0300", "Baby Foods"],
  ["0400", "Fats and Oils"],
  ["0500", "Poultry Products"],
  ["0600", "Soups, Sauces, and Gravies"],
  ["0700", "Sausages and Luncheon Meats"],
  ["0800", "Breakfast Cereals"],
  ["0900", "Fruits and Fruit Juices"],
  ["1000", "Pork Products"],
  ["1100", "Vegetables and Vegetable Products"],
  ["1200", "Nut and Seed Products"],
  ["1300", "Beef Products"],
  ["1400", "Beverages"],
  ["1500", "Finfish and Shellfish Products"],
  ["1600", "Legumes and Legume Products"],
  ["1700", "Lamb, Veal, and Game Products"],
  ["1800", "Baked Products"],
  ["1900", "Sweets"],
  ["2000", "Cereal Grains and Pasta"],
  ["2100", "Fast Foods"],
  ["2200", "Meals, Entrees, and Side Dishes"],
  ["2500", "Snacks"],
  ["3500", "American Indian/Alaska Native Foods"],
  ["3600", "Restaurant Foods"]
]

groups.each do |g|
  FoodGroup.first_or_create(FdGrp_Cd: g[0], FdGrp_Desc: g[1])
end

Additionally, if you’d like some rails models for your api, this might be a good start:

# app/models/food.rb
class Food < ActiveRecord::Base
  self.table_name = "food_des"
  self.primary_key = "NDB_No"

  has_many :measures, :foreign_key => "NDB_No"
  has_one :food_group, primary_key: "FdGrp_Cd", :foreign_key =>  "FdGrp_Cd"
end

# app/models/food_group.rb
class FoodGroup < ActiveRecord::Base
  self.table_name = "fd_group"
end

# app/models/measure.rb
class Measure < ActiveRecord::Base
  self.table_name = "weight"

  belongs_to :food, primary_key: "NDB_No", :foreign_key =>  "NDB_No"
end

Published by

Anthony

Anthony loves open source software. Especially Linux and Ruby on Rails. He enjoys tinkering with his Raspberry Pi projects, writing code late at night, and drinking coffee. He aspires to be a Linux guru and software development magician. He is currently reading books on AI.

Leave a Reply

Your email address will not be published. Required fields are marked *