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Yeast Extract Enzyme is a special yeast hydrolytic enzyme tailored to the technical characteristics of enzymatic hydrolysis of yeast.
Materials such as waste yeast powder post beer brewing, fermented yeast cream for YE production, yeast cell residues and waste yeast after nucleic acid extraction still contain considerable protein content. Treatment with Yeast Extract Enzyme can hydrolyze macromolecular proteins into amino acids, peptides and small molecular proteins.
Yeast extract enzyme rich in free amino acids and peptides, applied in chicken essence, soy sauce, compound seasonings and meat flavor pastes to enhance natural umami.
Enzymatic hydrolysate rich in small peptides and amino acids serves as high-protein raw material for aquafeed, livestock feed and pet feed, improving palatability and nutrient digestibility.
| ITEMS OF ANALYSIS | SPECIFICATIONS | RESULTS | |
|---|---|---|---|
| Appearance | Fine white to creamy powder with characteristic odour and taste,no putrid smell | Conform | |
| Identification | Conform | Conform | |
| Particle size | 80 mesh | Conform | |
| Solubility | Partly soluble in water,insoluble in ethanol and ether | Conform | |
| Protease | NLT 250 USP u/mg | 264 USP u/mg | |
| Amylase | NLT 250 USP u/mg | 262 USP u/mg | |
| Lipase | NLT 20 USP u/mg | 23 USP u/mg | |
| Loss on drying | ≤5.0% | 3.36% | |
| Fat content | ≤20mg/g | 12mg/g | |
| Microbiology | |||
| E.Coli | Negative | Negative | |
| Aerobic bacteria | NMT 10,000cfu/g | NMT 1100cfu/g | |
| Yeast and mould | NMT 100cfu/g | NMT 10cfu/g | |
| Salmonella | Negative | Negative | |
| Storage | STORED HUMIDITY PROTECTED (RH LESS THAN 60) AT TEMPERATURE BELOW 25°C | ||
| Shelf Life | 1 Year when Properly Stored | ||
Store in a cool, dry place away from light. Recommended storage temperature: below 0°C.
Enzyme activity may decrease to varying degrees if stored for an excessively long time or under unfavorable conditions. If temperature or humidity is too high, an appropriate increase in dosage is recommended during application.
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| More than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
