ARCHIVED - List of contaminants and other adulterating substances in foods [2020-07-02]
Notice to reader:
This is an archived list. Please refer to the most current version of this list of contaminants and other adulterating substances in foods.
Date Issued: 2020-06-05
The List of contaminants and other adulterating substances in foods is a two-part list setting out the conditions under which certain foods are adulterated. Part 1 of the List sets out prohibitions for certain substances listed in column 1, which stipulate that no amount is considered acceptable in the corresponding food(s) listed in column 2.
List of contaminants and other adulterating substances in foods
Item No. | Column 1 Substance |
Column 2 Food |
---|---|---|
1 | Mineral oil | All foods, except foods requiring the use of mineral oil as part of good manufacturing practiceTable 1 Footnote 1 |
2 | Paraffin wax | All foods, except chewing gum with a paraffin wax base |
3 | Petrolatum | All foods |
4 | Coumarin, an extract of tonka beans, the seed of Dipteryx odorata Willd. or Dipteryx oppositifolia Willd. | All foods |
5 | Fatty acids and their salts containing chick-edema factor or other toxic factors | All foods |
6 | Dihydrosafrole | All foods |
7 | Isosafrole | All foods |
8 | Oil of American sassafras from Sassafras albidum (Nutt). Nees | All foods |
9 | Oil of Brazilian sassafras from Ocotea cymbarum H.B.K. | All foods |
10 | Oil of camphor sassafrassy from Cinnamomum camphorum Sieb. | All foods |
11 | Oil of micranthum from Cinnamomum micranthum Hayata | All foods |
12 | Safrole | All foods |
13 | Oil, extract or root of calamus from Acorus calamus L. | All foods |
14 | Ethylene thiourea | All foods, except fruits, vegetables and cerealsTable 1 Footnote 1 |
15 | Chlorinated dibenzo-p-dioxins, except 2,3,7,8-tetrachlorodibenzoparadioxin | All foods |
16 | 2,3,7,8-tetrachlorodibenzoparadioxin | All foods, except fishTable 1 Footnote 1 |
17 | Cinnamyl anthranilate | All foods |
18 | Partially hydrogenated oils | All foods |
Table 1 footnotes
|
Item No. | Column 1 Substance |
Column 2 FoodTable 2 Footnote 1 |
Column 3 Maximum level |
---|---|---|---|
1.1 | Arsenic, total | (1) Fish protein | (1) 3.5 p.p.m. (parts per million) |
(2) Edible bone meal | (2) 1 p.p.m. | ||
(3) Beverages; Fruit juice; Fruit nectar | (3) 0.1 p.p.m. as consumed | ||
(4) Water in sealed containers | (4) 0.01 p.p.m. | ||
1.2 | Arsenic, inorganic (sum of arsenite (As III) and arsenate (As V)) | (1) Husked (brown) rice | (1) 0.35 p.p.m. |
(2) Polished (white) rice | (2) 0.2 p.p.m. | ||
2 | Fluoride | (1) Edible bone meal | (1) 650 p.p.m. |
(2) Fish protein | (2) 150 p.p.m. | ||
3 | Lead | (1) Edible bone meal | (1) 10 p.p.m. |
(2) Tomato paste; Tomato sauce | (2) 1.5 p.p.m. | ||
(3) Fish protein; Whole tomatoes | (3) 0.5 p.p.m. | ||
(4) Beverages | (4) 0.2 p.p.m. as consumed | ||
(5) Evaporated milk; Condensed milk; Concentrated infant formula | (5) 0.15 p.p.m. | ||
(6) Infant formula when ready-to-serve | (6) 0.08 p.p.m. | ||
(7) Fruit juice; Fruit nectar | (7) 0.05 p.p.m. as consumed | ||
(8) Water in sealed containers | (8) 0.01 p.p.m. | ||
4 | Tin | Canned foods | 250 p.p.m. |
5 | Free gossypol | Cottonseed flour | 450 p.p.m. |
6 | Aflatoxin | Nut; Nut products | 15 p.p.b. (parts per billion) calculated on the basis of the nut meat portion. |
7 | Ethylene thiourea | Fruits; Vegetables; Cereals | 0.05 p.p.m. |
8 | 2,3,7,8-tetrachlorodibenzoparadioxin | Fish | 20 p.p.t. (parts per trillion) |
9 | Mineral oil | Food requiring the use of mineral oil as part of good manufacturing practice | 0.3% |
10 | Patulin | Apple juice; Unfermented apple cider | 50 p.p.b. as consumed |
11 | Glycoalkaloids, total (sum of alpha-solanine and alpha-chaconine) | Potato tubers | 200 p.p.m. |
12 | Total extractable cyanide | Apricot kernels sold for human consumption | 20 p.p.m. |
Table 2 Footnotes
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Document Reference Numbers: NOM/ADM C-2020-1; NOM/ADM C-2019-1; NOM/ADM C-2018-1; NOM/ADM C-2018-2; NOM/ADM C-2017-3; NOM/ADM C-2017-2; NOM/ADM C-2017-1
Archived lists of contaminants and other adulterating substances in foods
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