EXPLORE UM NUTRIENTE
PUFA 18:3
Veja como as quantidades variam entre alimentos, na mesma base de comparação.
Entenda este nutriente ↓O que é?
Fatty-acid notation 18:3 specifies 18 carbons and 3 double bonds. Listed forms remain separate. [1]
Representação conceitual; não é uma estrutura molecular.
Descrição, fonte e atribuição
A labeled illustration of this USDA reporting identity and its unit per 100 g. The ruler is conceptual, not a nutrient amount. No exact molecular structure is implied; position, geometry and stereochemistry have not been inferred.
Original Q8pass Society measurement illustration; USDA reporting identity. Fonte · Condições de uso
Verificação da fonte:
A COMMON BASIS
Alimentos, por 100 g
159 foods with data 47 not reported, excluded from ranking
- Cardamom
Spices, cardamom, exactly as identified by USDA.
0,12 g - Sementes de abóbora
Dried pumpkin/squash seed kernels, without shells.
0,12 g - Brócolis
Broccoli, boiled, drained, without salt.
0,119 g - Atlantic mackerel
Fish, mackerel, Atlantic, cooked, dry heat, exactly as identified by USDA.
0,113 g - Salmão do Atlântico
Farmed Atlantic salmon, cooked with dry heat.
0,113 g - Goiaba
Common guava, raw.
0,112 g - Black-eyed peas
Cowpeas, catjang, mature seeds, cooked, boiled, without salt, exactly as identified by USDA.
0,111 g - Centeio em grão
Rye grain, unprepared; not cooked rye bread.
0,108 g - Feijão-preto
Cooked; boiled; without salt, as stated in the USDA source description.
0,105 g - Squid
Mollusks, squid, mixed species, cooked, fried, exactly as identified by USDA.
0,1 g - Wild rice
Wild rice, cooked, exactly as identified by USDA.
0,095 g - Blackberries
Blackberries, raw, exactly as identified by USDA.
0,094 g
All results are sorted before pagination. Bars compare amounts within this search; they do not indicate health benefits. Not reported does not mean zero.
UNDERSTAND THE DATA
What it means for your diet
This source explains dietary fats and the distinction between saturated, unsaturated and trans fats. A family-level explanation does not establish the effects, an intake target or a supplement dose for every individual fatty-acid isomer. The original source contains a historical reference to the 2018 US partially hydrogenated oil rules; this is not a current regulatory update.
Ranking amounts describe foods, not supplement doses. A high rank does not mean you should consume more. Source recommendations and cautions retain their original population and scope.
Os textos da fonte abaixo estão em inglês. Não traduzimos automaticamente recomendações ou doses.
Dietary Fats [1]
Source: MedlinePlus, National Library of Medicine. Original health-topic summary, reproduced with attribution.
Fat is a type of nutrient. You need some fat in your diet but not too much. Fats give you energy and help your body absorb vitamins. Dietary fat also plays a major role in your cholesterol levels.
But not all fats are the same. You should try to avoid:
- Saturated fats such as butter, solid shortening, and lard
- Trans fats. These are found in vegetable shortenings, some margarines, crackers, cookies, snack foods, and other foods made with or fried in partially hydrogenated oils (PHOs). By 2018, most U.S. companies will not be allowed to add PHOs to food.
Try to replace them with oils such as canola, olive, safflower, sesame, or sunflower. Of course, eating too much fat will put on the pounds. Fat has twice as many calories as proteins or carbohydrates.
NIH: National Heart, Lung, and Blood Institute
Fontes de identidade e estrutura
- USDA FoodData Central: Foundation Foods Documentation · Consultado 2026-09-13