Silkworm Pupa Amino Acid Powder

What amino acids are contained in silkworm pupa amino acid powder?
Silkworm pupa amino acid powder contains a balanced profile of essential and non-essential amino acids. It typically includes lysine, methionine, threonine, valine, leucine, isoleucine, phenylalanine, and tryptophan, along with glutamic acid, aspartic acid, alanine, glycine, proline, and arginine, supporting broad nutritional applications.

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Product name: |
Silkworm Pupa Amino Acid Powder |
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Source: |
Silkworm pupa |
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Grade: |
Feed Grade/Food Grade |
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Appearance: |
Yellow powder |
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Product odor: |
Characteristic |
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Amino acid content: |
70.00% or customized |
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MOQ: |
1 kg |
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Packing: |
1 kg/bag; 25kg/drum |
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Storage: |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life: |
12 months |
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Certificate: |
ISO9001,FSSC22000 |

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Product characteristics |
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Product name: |
Silkworm Pupa Amino Acid Powder |
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CAS: |
56-45-1 |
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Functionality: |
Amino acid supplementation, protein enrichment, immune system support, muscle enhancer, feed additives, etc. |
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Application: |
Albumen powder, seasoning, nutrition bars, meal replacements, health-care foods, functional foods, animal feed (aquaculture, poultry, pet food), etc. |
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Recommended usage method: |
Blended directly into feed or food formulations. Typical addition levels range from 1–5%, depending on the desired amino acid enrichment and product requirements. |
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Product profile |
|
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Appearance: |
Yellow powder |
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Product odor: |
Characteristic |
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Impurity: |
No visible foreign impurities |
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Total nitrogen: |
NLT 11.00% |
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Amino acid nitrogen: |
NLT 8.50% |
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Amino acids: |
NLT 70.00% or customized |
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Moisture: |
NMT 7.00% |
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Ash: |
NMT 7.00% |
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Water insoluble matter: |
NMT 1.00% |
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PH: |
4.5-7.5 |
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Total Plate Count: |
NMT 5000 CFU/g |
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Coliform: |
NMT 10 CFU/g |
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Packaging |
1 kg/bag; 25kg/drum |
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Storage |
Store in a cool and dry place, keep away from direct sunlight and heat. |
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Shelf life |
12 months from date of manufacture |

Functional foods & health supplements:
Used in protein supplements, nutritional formulas for the elderly, post-operative recovery or special dietary needs. Its small-molecule amino acids are easily absorbed, supporting muscle repair, immune regulation and overall nutrition.
Seasoning & food fortification:
Added to sauces, meat products, or snack foods to enhance umami through natural flavor amino acids and improve overall nutritional composition.
Feed additives:
Ideal for aquaculture (fish, shrimp), livestock (piglets, broilers, layers), and pet feed. It provides essential amino acids, supports nutrient utilization, and contributes to balanced growth and improved feed formulation efficiency.

High bioavailability:
Composed of small-molecule amino acids that can be efficiently absorbed without complex digestion, making it suitable for applications requiring rapid nutritional supplementation.

Q1: What is silkworm pupa amino acid powder used for?
A: Silkworm pupa amino acid powder, as a highly bioavailable amino acid source, is widely used in aquaculture, livestock, and pet feed to support growth and improve nutrient absorption efficiency. In health foods, nutritional supplements, and functional foods, it serves primarily as a nutritional fortifier to enhance overall amino acid supply.
Q2: What is the source of silkworm pupa amino acids?
A: Silkworm pupa amino acids are derived from the proteins naturally present in silkworm pupae, which are enzymatically hydrolyzed into readily absorbed small-molecule amino acids.
Q3: Can silkworm pupa amino acid powder enhance immunity?
A: Yes, amino acids are the fundamental building blocks for protein synthesis, and proteins are key components of immune cells, antibodies, and other immune substances. Therefore, silkworm pupa amino acid powder can enhance the function of immune cells by promoting protein synthesis, thereby strengthening the body's ability to resist diseases.
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