Using high-quality shiitake mushrooms, advanced enzymatic hydrolysis, membrane separation, concentration, and spray-drying technologies are applied to obtain Shiitake Peptide Powder, which contains a high concentration of low-molecular-weight peptides and naturally occurring mushroom components with value-added functions. The mushroom peptide powder has a higher level of solubility than conventional mushroom powders or extracts and is more compatible with formulation and has more uniformity between each batch, which makes it more versatile for use in a variety of industrial applications. The ingredient has been widely adopted by dietary supplement, functional food, beverage, nutritional formulation, and specialized ingredient manufacturers looking for high-quality mushroom-based raw materials for processing. The typical attributes include excellent dispersibility, mild flavor profile, and tablets/capsules, solid food or drink products, protein powder, blended proteins, nutritional powders, and customized mixtures. It is a scalable and commercially viable ingredient solution for global buyers, contract manufacturers, private label brands, and ingredient distributors who are looking to build a stable supply chain and consistent product quality.

Item | Specification | Result | Test Method |
Appearance | Light Brown to White Fine Powder | Complies | Visual Inspection |
Odor | Characteristic Mushroom Odor | Complies | Organoleptic Test |
Taste | Characteristic | Complies | Organoleptic Test |
Peptide Content | ≥80% | 82.50% | HPLC |
Protein Content | ≥85% | 86.30% | Kjeldahl Method |
Moisture | ≤5.0% | 3.20% | Karl Fischer / Moisture Analyzer |
Ash Content | ≤8.0% | 4.60% | AOAC Method |
pH Value (1% Solution) | 5.0–7.5 | 6.2 | pH Meter |
Particle Size | 95% Pass 80 Mesh | Complies | Mesh Analysis |
Solubility | Soluble in Water | Complies | Physical Test |
Microbiological Analysis | |||
Total Plate Count | ≤10,000 CFU/g | <1,000 CFU/g | AOAC |
Yeast & Mold | ≤100 CFU/g | <50 CFU/g | AOAC |
Coliforms | ≤10 CFU/g | <10 CFU/g | AOAC |
E. coli | Negative | Negative | AOAC |
Salmonella | Negative / 25g | Negative | AOAC |
Heavy Metal Analysis | |||
Lead (Pb) | ≤2.0 ppm | <0.5 ppm | ICP-MS |
Arsenic (As) | ≤1.0 ppm | <0.2 ppm | ICP-MS |
Cadmium (Cd) | ≤1.0 ppm | <0.1 ppm | ICP-MS |
Mercury (Hg) | ≤0.1 ppm | <0.05 ppm | ICP-MS |
Pesticide Residue & Other Tests | |||
Pesticide Residues | Complies with Food Safety Standards | Complies | GC-MS / LC-MS |
GMO Status | Non-GMO | Complies | PCR Method |
Irradiation Status | Non-Irradiated | Complies | Standard Testing |
Several long-term industry trends are boosting the global market for Lentinula Edodes Peptide Powder in the food, beverage, and nutrition industry, such as the mushroom-derived raw materials trend, mushroom ingredient portfolios growing in size, and the need for clean-label and minimally processed products. There is a high demand for multifunctional ingredients that are naturally sourced, transparent in the supply chain, and can be formulated as functional ingredients in various products, making them an interesting ingredient for innovative and premium product development. Meanwhile, the plant-based, fermentation-derived, and mushroom-based sources are gaining traction with consumers in key markets like North America, Europe, and Asia-Pacific as they increasingly favor ingredients that reflect the changing purchasing trends centered around ingredient simplicity and identifiable raw materials. This transition is inspiring ingredient distributors, contract manufacturers, and private label companies to add standardized specifications and quality documentation to their mushroom ingredient portfolios. Progress in enzymatic processing technologies and enhanced global sourcing capacities will help drive continued growth in commercial applications for functional food, nutritional formulation, beverage, and customized premix segments, providing new opportunities for suppliers to the high-value natural ingredients market.
1. Retain Original Packaging Before Production Use
The original package configuration is designed to ensure that the product is transported and stored safely during international transportation, warehousing, and general handling. Customers are reminded not to open the packaging until the material is put into the scheduled production or formulation process.
2. Minimize Exposure to Moisture and Condensation
In areas where humidity levels fluctuate from season to season, or where there are large temperature differences, environmental controls must be put in place to minimise the risk of condensation or moisture build-up around stored materials in the warehouse.
3. Avoid Placement Near Heat Sources or Direct Sunlight
Products should not be stored near heating systems, steam pipelines, loading docks that are exposed to sunlight, or other areas where there is a potential for excess heat generated throughout the day in the warehouse.
4. Reseal Opened Containers Promptly
All packs opened for batch production and/or sampling should be promptly resealed with appropriate packaging closure systems to limit unnecessary exposure to the atmosphere between production runs.
5. Apply FIFO Inventory Management Systems
Using First-In-First-Out inventory management can help streamline inventory turnover, maintain inventory traceability, and even facilitate manufacturing planning in plants that use more than one category of raw materials.
6. Maintain Separation from Strong-Odor Materials
Hydrolyzed Shiitake Protein Powder should be stored and used in internal logistics away from ingredients or materials that have strong odors, volatiles, and harsh environments to affect overall material handling quality.
7. Establish Routine Warehouse Monitoring Procedures
Regular checks of the cleanliness, storage conditions, and inventory level within the warehouse help ensure better management of raw materials and can provide long-term supply chain stability for large-scale production.

1. Instant Powdered Nutrition Products
Shiitake Protein Hydrolysate can be incorporated into powdered formulations, nutritional multivitamins, and tailor-made formulations that need to be conveniently processed, blended uniformly, and stored.
2. Ready-to-Mix Beverage Powders
It can be added to dry drink mixes, mushroom-based beverage powders, and customized, instant formulations where the concepts of natural ingredients and product differentiation are significant.
3. Peptide-Based Ingredient Blends
It can be mixed with other plant proteins, amino acids, mushroom extracts, or other functional ingredients to develop specific blends according to market requirements.
4. Capsules and Tablets
The powder form can be incorporated into capsule and tablet production, and provides flexibility of ingredients for supplement brands and contract manufacturers.
5. Customized Premix Solutions
Ingredient companies can incorporate it into customized premixes, assisting brands in creating special formulations with a known and stable ingredient mixture and streamlined manufacturing procedures.
6. Mushroom Complex Products
It can be used in combination with other edible mushroom parts to develop multi-mushroom products that encourage product innovation using various mushroom sources.
7. Private Label Product Development
It can be integrated into the specific product lines of brand owners and contract manufacturers to enhance the development of unique mushroom-based products for the international market.
You may reach us at info@scigroundbio.com or fill out your requirements through the form below, and our experts will guide you professionally, give out competitive quotes, and efficiently process your orders to satisfy your business demands.


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