Foods high in PUFA 18:2 c

Every food and ingredient below is ranked by measured PUFA 18:2 c content per 100 g, drawn live from 102 USDA FoodData Central measurements. Values are laboratory-analysed or survey-derived, not estimated.

Top 25 foods highest in PUFA 18:2 c

Ranked by PUFA 18:2 c per 100g, across Foundation Foods and FNDDS ingredients.

#	Food or ingredient	Source	Per 100g (G)
1	Oil, corn	Foundation Food	51.9
2	Oil, soybean	Foundation Food	50.9
3	Mayonnaise, Regular	Foundation Food	36.78
4	Dressing, Ranch	Foundation Food	22.84
5	Oil, sunflower	Foundation Food	20.6
6	Oil, peanut	Foundation Food	19.6
7	Oil, canola	Foundation Food	17.8
8	Nuts, almonds, dry roasted, with salt added	Foundation Food	14.5
9	Oil, safflower	Foundation Food	13.6
10	Seeds, sunflower seed kernels, dry roasted, with salt added	Foundation Food	13
11	Peanut butter, smooth style, with salt	Foundation Food	12.2
12	Salad dressing, Italian dressing, commercial, regular	Foundation Food	11.57
13	Peanut butter, Creamy	Foundation Food	10.49
14	Oil, olive, extra light	Foundation Food	9.74
15	Oil, olive, extra virgin	Foundation Food	8.4
16	Hummus, commercial	Foundation Food	6.81
17	Onion rings, breaded, par fried, frozen, prepared, heated in oven	Foundation Food	6.66
18	Restaurant, Chinese, sweet and sour pork	Foundation Food	6.21
19	Pork, cured, bacon, cooked, restaurant	Foundation Food	5.27
20	Sausage, Italian, pork, mild, cooked, pan-fried	Foundation Food	4.34
21	Cookies, oatmeal, soft, with raisins	Foundation Food	4.22
22	Sausage, pork, chorizo, link or ground, cooked, pan-fried	Foundation Food	4.16
23	Pepperoni, beef and pork, sliced	Foundation Food	4.1
24	Salami, hard, sliced	Foundation Food	3.56
25	Edamame, frozen, prepared	Foundation Food	3.48

Lowest in PUFA 18:2 c

For contrast — the 10 lowest non-zero values on record, per 100g.

#	Food or ingredient	Source	Per 100g (G)
93	Milk, nonfat, fluid, with added vitamin A and vitamin D (fat free or skim)	Foundation Food	0.005
94	Fish, pollock, raw	Foundation Food	0.005
95	Yogurt, Greek, plain, nonfat	Foundation Food	0.01
96	Fish, tuna, light, canned in water, drained solids	Foundation Food	0.013
97	Fish, haddock, raw	Foundation Food	0.014
98	Yogurt, Greek, strawberry, nonfat	Foundation Food	0.015
99	Broccoli, raw	Foundation Food	0.017
100	Milk, lowfat, fluid, 1% milkfat, with added vitamin A and vitamin D	Foundation Food	0.029
101	Milk, reduced fat, fluid, 2% milkfat, with added vitamin A and vitamin D	Foundation Food	0.052
102	Cheese, cottage, lowfat, 2% milkfat	Foundation Food	0.058

More on PUFA 18:2 c

What PUFA 18:2 c is, how it is measured, and where these values come from.

PUFA 18:2 c nutrient reference →

Sourced from USDA FoodData Central — Foundation Foods; not yet through an editorial verification pass.

USDA release 2026-04-30. All values are per 100 g unless stated otherwise.