Grasshoppers are a natural prey for larger reptiles and birds because they provide a high source of protein and essential amino acids.High in protein, low in fat, and rich in minerals and natural B vitamins (including B12), it offers a balanced amino acid profile and is easily digestible, making it a high-quality source of animal protein.

Nutritional advantages

1.Ultra-high protein, healthy low-fat profile

Crude protein content (on a dry matter basis) ranges from 60% to 70%—significantly higher than that of fish meal, soybean meal, or standard insect-based feeds. With a crude fat content of only 8%–13%, it serves as a low-fat, high-protein ingredient that prevents excessive fat accumulation in animals, making it suitable for various livestock farming and pet food applications.

2.Balanced amino acid profile

It contains all essential amino acids, with notably high levels of growth-promoting amino acids such as lysine and leucine. Protein digestibility exceeds 90%, ensuring efficient absorption even in young or frail animals.

3.Rich in minerals and vitamins

Naturally abundant in calcium, phosphorus, iron, zinc, and selenium, as well as the full spectrum of B vitamins (including unique Vitamin B12). It eliminates the need for artificial trace element supplementation while supporting skeletal development, enhancing hematopoiesis (blood cell formation), and boosting immune function.

4.Natural chitin content

Contains 8%–12% chitin, which helps regulate gut microbiota, inhibit harmful bacteria, reduce gastrointestinal disorders, and lower medication costs in farming operations.

Specific manifestations

1.Basic Nutritional Profile

Protein: 60–70g (approx. 2.5 times that of beef, 3 times that of eggs, and 1.8 times that of soybeans)

Fat: 8–13g (low-fat; lower than most livestock and poultry meats)

Unsaturated fatty acids: ≈70% (primarily oleic, linoleic, and linolenic acids; supports cardiovascular health)

Cholesterol: 50–80mg (far lower than the 373mg found in eggs)

Energy: 430–560kcal (high protein, low caloric density)

Crude fiber / Chitin: 8–12g (promotes gut health; provides strong satiety)

2.Protein and Amino Acids (Key Advantages)

Complete protein: Contains all 9 essential amino acids in a ratio close to the WHO ideal pattern.

High BCAA content: Leucine ≈ 12.7%, Lysine ≈ 6.6% (complements the deficiencies of grains and promotes muscle repair).

Digestibility: >90% (small-molecule protein, easily absorbed, superior to most plant proteins).

3.Minerals (high density, easily absorbed)

Calcium: 150–200 mg (bone health)

Phosphorus: 1200–1500 mg (calcium-to-phosphorus ratio ≈ 1:6; good absorption)

Iron: 8–20 mg (heme iron; high absorption rate—≈ 2–3 times that of spinach)

Zinc: 6–8 mg (≈ 1/3 the content of oysters; supports immunity and development)

Selenium, Magnesium, Potassium: Significant levels; provides a balanced intake of trace elements

4.Vitamins

Vitamins B1, B2, B6: High content; promote metabolism and support nerve health

Vitamin B12: Natural source (vegan-friendly; helps prevent megaloblastic anemia)

Vitamins E and D: Small amounts; provide antioxidant benefits and aid calcium absorption

Scope of Applicable

Pets

Ornamental birds: Parrots, Java sparrows, hwameis, Mongolian larks, pigeons, etc. Ideal for premium bird feed and treats; supplements nutrition, enhances plumage vibrancy, and boosts vitality.

Small exotic pets: 

Hamsters, chinchillas, sugar gliders, squirrels. Suitable for daily supplemental feeding; easy to digest and nutritionally balanced.

Reptiles: Lizards, geckos, horned frogs, tortoises, aquatic turtles. Serves as a natural staple or supplemental food that aligns with their natural dietary habits.

Cats and dogs: Used to produce high-protein air-dried treats and freeze-dried toppings; low-fat and high-protein, helping to improve coat condition.

Aquaculture

Freshwater fish (carp, grass carp, bass, koi, ornamental fish), shrimp, crabs, soft-shelled turtles, etc. Can be incorporated into compound feeds to increase fry survival rates, accelerate growth, and improve the meat quality and appearance of the aquatic produce.

Poultry Farming

Free-range/ecological farming of native chickens, ducks, geese, pheasants, etc. Increases egg-laying rates, optimizes yolk color and texture, and enhances meat flavor; serves as a high-quality natural protein source for ecological farming operations.