Detail Information

Warranty:	2 Years	Application:	Construction Material Machine
Cas No:	1310-73-2	Grade Standard:	Industrial Grade
Ph Value:	4-6	Standard:	GB209-2006
Kind:	Plastic Flame Retardant	Quality Standard:	QB/T2605-2003
Highlight:	enzymatic soy protein hydrolysate , industrial fermentation nitrogen source , high bioavailability protein hydrolysate

Product Description

Enzymatic Soy Protein Hydrolysate for Industrial Fermentation: Optimized Nitrogen Source with High Bioavailability

Product Specifications

Parameter	Value	Unit	Standard
Total Amino Acids	85.49%	%	≥80%
Organic Nitrogen	15.39%	%	≥14%
Moisture	3.47%	%	≤5%
pH (5% solution)	5.5	-	5.0-6.0
Solubility	100%	%	Soluble
Heavy Metals	<0.005%	%	Compliant

Molecular Weight Distribution

Range	Percentage	Microbial Utilization
>5000 Da	3.3%	Slow assimilation
1000-5000 Da	32.5%	Bacterial optimization
150-1000 Da	56.4%	Yeast/fungal preference
≤150 Da	7.8%	Instant metabolism

Key Amino Acid Profile

Amino Acid	Percentage	Metabolic Function
Glutamic Acid	9.71%	TCA cycle activation
Alanine	8.85%	Redox balance
Arginine	5.49%	Stress response
BCAA Complex	6.46%	Biomass synthesis

Fermentation Performance Data

Strain	Process	Improvement
E. coli BL21(DE3)	Recombinant protein	+28% titer
B. subtilis	Protease production	+32% yield
S. cerevisiae	Ethanol fermentation	-15% time

Quality Certifications

OMRI Listed (NOP# ssn-15035)
Valid until 2025-06-01
Heavy metals ≤10% FDA limits
36-month shelf life

Application Protocol

Process Stage	Concentration	Method
Seed culture	0.3-0.8% w/v	Filter sterilization
Production	1.5-3.0% w/v	Pre-dissolve 40°C

Economic Advantages

Metric	This Product	Yeast Extract
Cost per kg N	$18.20	$31.50
Biomass yield	8.7 gDCW/gN	7.2 gDCW/gN

Manufacturer: Sichuan Shihong Technology Co., Ltd.
Technical Support: john@scamino.com

Ratings & Review

Overall Rating

4.3

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

33%

4 stars

67%

3 stars

2 stars

1 stars

All Reviews

Sarah Connors

Australia Mar 1.2026

Helpful (68)

Three words: no batch variation. For a 50,000 L fermenter, that’s gold. My production team stopped complaining.

Nasser (R&D Manager)

Saudi Arabia Dec 1.2025

Helpful (53)

We do antibiotic fermentation screening. No dust, no clumps. Pours nicely into the mixing tank. And the 20 kg bag is easy to handle. Small thing, big difference.

Uruguay Jul 16.2025

Helpful (27)

We replaced gelatin with this peptide. Solubility is night and day. And the ion exchange desalting really works

Tag:

Place of Origin:	CHINA
Brand Name:	SHIHONG
Model Number:	ENZYMATIC HYDROLYZED

Minimum Order Quantity:	1MT
Price:	2480$/MT
Packaging Details:	25KG/BAG
Delivery Time:	3 days
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	2,000 MT/Monthly

Enzymatic Soy Protein Hydrolysate for Industrial Fermentation: Optimized Nitrogen Source with High Bioavailability