Spirulin powder is for pets food and fish food

Spirulina powder is a nutrient-dense microalgae product renowned for its health benefits and diverse applications

1. Nutritions of spirullina

High Protein & Pigments: Spirulina powder contains 60–70% protein, making it one of the richest plant-based protein sources. Chinese-origin spirulina leads in protein content (70.54%), phycocyanin (3.66%), and palmitic acid (68.83%)

Vitamins & Minerals: Rich in B vitamins (B1, B2, B3, B12), β-carotene (40× more than carrots), iron, calcium, and gamma-linolenic acid (GLA). It also provides chlorophyll and antioxidants like SOD

Bioactive Compounds: Includes polysaccharides (radiation protection), phenols (6.81 mg GA/g), and flavonoids (129.75 mg R/g), which contribute to its antioxidant and anti-inflammatory effects

2. Health Benefits

Detoxification & Immunity: Binds heavy metals (e.g., mercury, lead) and reduces toxins like dioxins in breast milk. Enhances natural killer cell activity and antibody production

Chemotherapy Support: Significantly lowers DNA damage (micronucleus rate reduced by 59%) and oxidative stress in cyclophosphamide-treated mice. Doses of 150 mg/kg increased red blood cells (+220%) and catalase activity (+271%)

Metabolic Health: Lowers cholesterol, triglycerides, and blood pressure. Improves insulin sensitivity, aiding diabetes management

Radioprotection: Polysaccharides enhance DNA repair and reduce lipid peroxidation

3. Applications

Human Consumption: Added to smoothies, juices, or yogurt. Masks strong flavors (e.g., celery, ginger) while boosting nutritional value. Typical dosage: 1–10 g/day

Animal Feed: Used in poultry, ruminant, and pet food for sustainability. Enhances feed efficiency and immune function in livestock. For pets: 1/8 tsp per 5 kg body weight

Special Diets: Suitable for vegetarians, vegans, and pregnant women (as a nutrient supplement)

Spirulina for Fish Nutrition-Enhanced Growth & Survival in Aquaculture

Adding 9% spirulina to Nile tilapia feed significantly improved growth rates, reducing time to reach market size (450g) by 1.9 months compared to conventional diets. Fish showed a 38% increase in final weight and 28% better feed conversion efficiency (FCR 1.59 vs. 2.22).Survival rates increased from 63.45% (control) to 82.68% with 15% spirulina supplementation, attributed to its phycocyanin (9.2%) and carotenoid content (48× higher than control diets).Reduced Fat Accumulation & Healthier Fillets.Spirulina supplementation lowered fat deposition in fish by 18.6% (6.24 g/100g vs. 7.67 g/100g in controls), improving meat quality without altering beneficial fatty acid profiles (rich in oleic/palmitic acids).The Pearl growth model confirmed accelerated growth kinetics, predicting earlier achievement of optimal size (600g) due to improved nutrient utilization.