Kaluga Caviar

Species:
Huso dauricus (Kaluga sturgeon) — often hybridized with Acipenser schrenckii for sustainability and consistency

 

Originates from:
Amur River basin (border of China and Russia); now largely produced through advanced aquaculture systems in China and Europe

Key Characteristics:

Colour:

Dark gray to golden brown — glossy, uniform, and attractive pearl-like finish

Texture:

Luxuriously firm yet creamy; slightly firmer than Beluga, offering a refined pop

Egg Size:

Large (~3.0–3.5 mm); among the largest available after Beluga

Source:

Aquaculture-based, often from sustainable hybrid Kaluga x Amur sturgeon

Flavour Profile:

Elegant, rich, and buttery with nutty undertones; slightly more pronounced flavor than Beluga but still smooth and refined

Price Range:

$2,000–$7,000 per kg (premium-tier caviar; more accessible than Almas)

Grades Available:

Typically graded by egg size, firmness, and color clarity — premium grades are glossy and uniform

Best Pairing (Drinks):

Brut Champagne, dry Sancerre, artisanal vodka

Best Pairing (Foods):

Traditional: blini and crème fraîche
Minimalist: chilled plate with pearl spoon or fine potato crisps

Nutritional Breakdown (Per 100g Kaluga Caviar)

Note: values may vary slightly by farm/feed, but consistent with high-end sturgeon caviar profiles

  • Calories: ~250–270 kcal
  • Protein: ~24–26 g
  • Fat: ~17–19 g
  • Omega-3 (EPA + DHA): ~3.0–4.5 g
  • Saturated fat: ~4 g
  • Cholesterol: ~400–450 mg
  • Carbohydrates: ~1–2 g
  • Sodium: ~1500–1700 mg

Micronutrients:

  • Vitamin B12: High (>150% RDA per 100g)
  • Choline: Abundant — supports brain and muscle communication
  • Zinc, Selenium, Iron, Magnesium: Present in significant levels

Vitamin D & A: Moderate contributions

Cognitive-Performance Relevance (Sport & Mental Endurance)

✅ Omega-3 Fatty Acids (EPA & DHA)
• Critical for brain endurance, memory function, and inflammation modulation
• Beneficial for decision-heavy or travel-intense competition schedules

✅ Vitamin B12 + Choline
• Enhances central nervous system repair, reaction time, and focus
• Supports neurotransmitter synthesis and executive function

✅ High-Quality Protein
• Amino acids contribute to mental alertness and recovery from neural fatigue
• Supports recovery nutrition post high-cognitive-load competition

✅ Micronutrients (Zinc, Selenium, Iron)
• Iron supports oxygen delivery to brain under exertion
• Zinc and selenium assist antioxidant function and mood balance

⚠️ Notes for Athletes:
    • Sodium: Replenishes electrolytes post-training; may need moderation for hypertensive athletes
    • Cholesterol: High, as with all caviar — but less concerning in active, lipid-tolerant individuals

    Kaluga Caviar delivers a luxurious balance of cognitive nutrients and elite recovery support — ideal for high-performance rituals, post-race rewards, or sponsor-level gourmet nutrition strategies.