Snacks, pork skins, plain
USDA SR Legacy · 36.8 g
15.8 g more than your starting foodCompare these foodsSavory snacks · Nutrition facts
Popcorn, Air-Popped
387 calories and 12.9 g of protein per 100 g. Reported fiber: 14.5 g.
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Snacks, popcorn, air-popped
- Source category
- Snacks
- Nutrition basis
- Per 100 g
- Source record
- USDA FDC 167959
- Publication date
- Apr 2019
On a 100 g basis, this record has more protein than 96% of 1,039 other complete savory snacks profiles.
Compare with another foodThe source matters
SR Legacy is USDA’s final historical reference release from 2018. It combines analyses, calculations, and literature. The publication date in FoodData Central is not the date every nutrient was measured.
Read about this datasetYour portion, your numbers
110calories
in 28.4 g| Nutrient | Amount | Daily value |
|---|---|---|
| Protein | 3.7 g | — |
| Carbohydrate | 22.1 g | 8% |
| Fat | 1.3 g | 2% |
| Fiber | 4.1 g | 15% |
| Total sugars | 0.2 g | — |
| Sodium | 2 mg | 0% |
| Saturated fat | 0.2 g | 1% |
| Potassium | 93 mg | 2% |
| Calcium | 2 mg | 0% |
| Iron | 0.9 mg | 5% |
| Magnesium | 41 mg | 10% |
| Vitamin C | 0 mg | 0% |
| Vitamin D | 0 µg | 0% |
Estimated energy from macros
Protein 13%Carbs 77%Fat 10%
Uses 4 kcal/g for protein and carbohydrate, 9 for fat. Fiber, alcohol, and label rounding can make this differ from reported calories.
Daily values use the FDA adult reference for a 2,000-calorie diet. Your needs may differ. A dash means no reported value or no daily value shown.
Explore a different choice
Explore savory snacksWhat else fits your plate?
Same broad food category
This food: 6.7 g protein in 51.7 g. Choices below have more on this basis.
Snacks, pork skins, barbecue-flavor
USDA SR Legacy · 37.2 g
14.8 g more than your starting foodCompare these foodsSnacks, beef jerky, chopped and formed
USDA SR Legacy · 48.8 g
9.5 g more than your starting foodCompare these foodsFormulated bar, ZONE PERFECT CLASSIC CRUNCH BAR, mixed flavors
USDA SR Legacy · 46.9 g
7.4 g more than your starting foodCompare these foodsSnacks, soy chips or crisps, salted
USDA SR Legacy · 51.9 g
7.1 g more than your starting foodCompare these foodsSnack, BALANCE, original bar
USDA SR Legacy · 48.2 g
6.8 g more than your starting foodCompare these foodsThese are nutrition comparisons, not equivalent ingredients. Check preparation, taste, serving size, and the current package before making a substitution.
Reported variation in the reference data
A food is more than one number.
Where the source reports a minimum and maximum, you can see that range alongside the displayed value.
| Nutrient | Displayed value | Reported minimum | Reported maximum | Data points |
|---|---|---|---|---|
| WaterPer 100 g | 3.32 g | 2.68 g | 3.92 g | 4 |
| ProteinPer 100 g | 12.94 g | 12.84 g | 12.99 g | 4 |
| Total lipid (fat)Per 100 g | 4.54 g | 4.41 g | 4.68 g | 4 |
| AshPer 100 g | 1.42 g | 1.25 g | 1.66 g | 4 |
| Calcium, CaPer 100 g | 7 mg | 6 mg | 7 mg | 4 |
| Iron, FePer 100 g | 3.19 mg | 3.05 mg | 3.27 mg | 4 |
| Magnesium, MgPer 100 g | 144 mg | 136 mg | 149 mg | 4 |
| Phosphorus, PPer 100 g | 358 mg | 342 mg | 368 mg | 4 |
These are source-reported summary fields, not a predicted range for your particular food or a statistical confidence interval.
All 107 reported nutrient values Per 100 g
| Nutrient | Amount | USDA identifier |
|---|---|---|
| Water | 3.32 g | 1051 |
| Energy | 387 kcal | 1008 |
| Energy | 1,618 kj | 1062 |
| Protein | 12.94 g | 1003 |
| Total lipid (fat) | 4.54 g | 1004 |
| Ash | 1.42 g | 1007 |
| Carbohydrate, by difference | 77.78 g | 1005 |
| Fiber, total dietary | 14.5 g | 1079 |
| Sugars, Total | 0.87 g | 2000 |
| Sucrose | 0.72 g | 1010 |
| Glucose | 0.07 g | 1011 |
| Fructose | 0.07 g | 1012 |
| Lactose | 0 g | 1013 |
| Maltose | 0 g | 1014 |
| Galactose | 0 g | 1075 |
| Starch | 54.4 g | 1009 |
| Calcium, Ca | 7 mg | 1087 |
| Iron, Fe | 3.19 mg | 1089 |
| Magnesium, Mg | 144 mg | 1090 |
| Phosphorus, P | 358 mg | 1091 |
| Potassium, K | 329 mg | 1092 |
| Sodium, Na | 8 mg | 1093 |
| Zinc, Zn | 3.08 mg | 1095 |
| Copper, Cu | 0.262 mg | 1098 |
| Manganese, Mn | 1.113 mg | 1101 |
| Selenium, Se | 0 µg | 1103 |
| Vitamin C, total ascorbic acid | 0 mg | 1162 |
| Thiamin | 0.104 mg | 1165 |
| Riboflavin | 0.083 mg | 1166 |
| Niacin | 2.308 mg | 1167 |
| Pantothenic acid | 0.51 mg | 1170 |
| Vitamin B-6 | 0.157 mg | 1175 |
| Folate, total | 31 µg | 1177 |
| Folic acid | 0 µg | 1186 |
| Folate, food | 31 µg | 1187 |
| Folate, DFE | 31 µg | 1190 |
| Choline, total | 21.2 mg | 1180 |
| Betaine | 0.8 mg | 1198 |
| Vitamin B-12 | 0 µg | 1178 |
| Vitamin B-12, added | 0 µg | 1246 |
| Vitamin A, RAE | 10 µg | 1106 |
| Retinol | 0 µg | 1105 |
| Carotene, beta | 89 µg | 1107 |
| Carotene, alpha | 58 µg | 1108 |
| Cryptoxanthin, beta | 0 µg | 1120 |
| Vitamin A, IU | 196 iu | 1104 |
| Lycopene | 0 µg | 1122 |
| Lutein + zeaxanthin | 1,450 µg | 1123 |
| Vitamin E (alpha-tocopherol) | 0.29 mg | 1109 |
| Vitamin E, added | 0 mg | 1242 |
| Vitamin D (D2 + D3), International Units | 0 iu | 1110 |
| Vitamin D (D2 + D3) | 0 µg | 1114 |
| Vitamin K (phylloquinone) | 1.2 µg | 1185 |
| Fatty acids, total saturated | 0.637 g | 1258 |
| SFA 4:0 | 0 g | 1259 |
| SFA 6:0 | 0 g | 1260 |
| SFA 8:0 | 0 g | 1261 |
| SFA 10:0 | 0 g | 1262 |
| SFA 12:0 | 0 g | 1263 |
| SFA 14:0 | 0 g | 1264 |
| SFA 15:0 | 0 g | 1299 |
| SFA 16:0 | 0.536 g | 1265 |
| SFA 17:0 | 0 g | 1300 |
| SFA 18:0 | 0.076 g | 1266 |
| SFA 20:0 | 0.016 g | 1267 |
| SFA 22:0 | 0.008 g | 1273 |
| Fatty acids, total monounsaturated | 0.95 g | 1292 |
| MUFA 14:1 | 0 g | 1274 |
| MUFA 15:1 | 0 g | 1333 |
| MUFA 16:1 | 0.005 g | 1275 |
| MUFA 17:1 | 0 g | 1323 |
| MUFA 18:1 | 0.931 g | 1268 |
| MUFA 20:1 | 0.014 g | 1277 |
| MUFA 22:1 | 0 g | 1279 |
| Fatty acids, total polyunsaturated | 2.318 g | 1293 |
| PUFA 18:2 | 2.263 g | 1269 |
| PUFA 18:3 | 0.054 g | 1270 |
| PUFA 18:3 n-6 c,c,c | 0 g | 1321 |
| PUFA 18:4 | 0 g | 1276 |
| PUFA 20:2 n-6 c,c | 0 g | 1313 |
| PUFA 20:3 | 0 g | 1325 |
| PUFA 20:4 | 0 g | 1271 |
| PUFA 20:5 n-3 (EPA) | 0 g | 1278 |
| PUFA 22:5 n-3 (DPA) | 0 g | 1280 |
| PUFA 22:6 n-3 (DHA) | 0 g | 1272 |
| Cholesterol | 0 mg | 1253 |
| Tryptophan | 0.085 g | 1210 |
| Threonine | 0.452 g | 1211 |
| Isoleucine | 0.431 g | 1212 |
| Leucine | 1.473 g | 1213 |
| Lysine | 0.338 g | 1214 |
| Methionine | 0.252 g | 1215 |
| Cystine | 0.217 g | 1216 |
| Phenylalanine | 0.59 g | 1217 |
| Tyrosine | 0.488 g | 1218 |
| Valine | 0.607 g | 1219 |
| Arginine | 0.598 g | 1220 |
| Histidine | 0.367 g | 1221 |
| Alanine | 0.9 g | 1222 |
| Aspartic acid | 0.836 g | 1223 |
| Glutamic acid | 2.255 g | 1224 |
| Glycine | 0.492 g | 1225 |
| Proline | 1.048 g | 1226 |
| Serine | 0.571 g | 1227 |
| Alcohol, ethyl | 0 g | 1018 |
| Caffeine | 0 mg | 1057 |
| Theobromine | 0 mg | 1058 |
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