# item.guide
Side-by-Side Comparison Vegetables & Leafy Greens

Lacinato Kale (Dinosaur / Tuscan Cavolo Nero) vs. Yellow Onion (Raw Allium Bulb)

Comparing 2 standards across 17 specifications. 17 key differences identified.

Comparing:
Lacinato Kale (Dinosaur / Tuscan Cavolo Nero)
Yellow Onion (Raw Allium Bulb)

Per 100g raw Lacinato kale, it provides 38 kcal, 3.0g protein, 4.8g carbohydrates (3.8g fiber / 1.0g net carbs), 0.9g fat, 420µg Vitamin K1 (350% DV), 110mg Vitamin C, 210mg calcium, and glucosinolates with a sweet, tender, non-bitter profile.

View full Lacinato Kale (Dinosaur / Tuscan Cavolo Nero) spec sheet →

Per 100g raw yellow onion, it provides 40 kcal, 1.10g protein, 9.34g carbohydrates (1.7g fiber / 4.24g sugars / 7.64g net carbs), 0.10g fat, 146mg potassium, 7.4mg Vitamin C, and 300mg/kg quercetin flavonoids with a Glycemic Index of 15.

View full Yellow Onion (Raw Allium Bulb) spec sheet →

Specification Comparison Table

17 Parameters
Parameter / Spec
Energy / Calories
38 kcal (159 kJ) kcal 40 kcal (167 kJ) kcal
Protein
3.0 g g 1.10 g g
Carbohydrates
4.8 g (Net Carbs: 1.0 g) g 9.34 g (Net Carbs: 7.64 g) g
Dietary Fiber
3.8 g g 1.70 g (Rich in prebiotic fructooligosaccharides / FOS) g
Net Carbohydrates
1.0 g g 7.64 g g
Total Sugars
0.8 g g 4.24 g (1.97g glucose, 1.29g fructose, 0.98g sucrose) g
Total Fat
0.9 g g 0.10 g g
Vitamin C
110 mg (122% DV) mg 7.4 mg (8% DV) mg
Folate (B9)
75 µg (19% DV) µg 19 µg µg
Potassium
390 mg mg 146 mg mg
Water Content
88.5 % % 89.1 % %
Vitamin K1
420 µg (350% DV) µg
Vitamin A (Beta-Carotene)
260 µg RAE µg RAE
Iron (Non-Heme)
1.8 mg mg
Calcium
210 mg (21% DV) mg
Oxalic Acid (Oxalates)
<15 mg / 100g (Negligible) mg
Quercetin Flavonoids
~280 – 350 mg / kg (Concentrated in outer flesh) mg/kg