WELKIN
(Essential Oil 10% & 20% Micro-encapsulated)
Description
WELKIN is a natural/non-antibiotic growth promoter to replace antibiotics. It is a micro-encapsulated combination of natural active essential oil ingredients with strong antibacterial effect and good palatability. The micro-encapsulated technology significantly improve the stability and palatability of essential oil, and make the active ingredient released with controlled and targeted action. WELKIN can effectively inhibit pathogens, promote animal growth performance.
Active ingredients
Carvacrol, Thymol, Cinnamaldehyde
Advantages
High concentration of essential oil, use micro-encapsulation technology to make it more stable and released with controlled and targeted action.
Enhance appetite, Promotes growth, and Better feed utilization.
Substitute for antibiotics, no-toxic, no-residue, and no-drug resistant.
Antibacterial activity
Ingredient | Ecoli | Salmonella | Staphylococcus aureus | Vibrio parahaemolyticus | Pseudomonas fluorescens |
Carvacrol | ++ | +++ | +++ | +++ | +++ |
Thymol | ++ | +++ | +++ | +++ | +++ |
Cinnamaldehyde | + | + | + | + | + |
Ps: +: MIC, 0.500 μL/mL , ++: MIC, 0.250 μL/mL +++: MIC, 0.125 μL/mL
(Guangdong University of Technology,2015)
Animal trial
The effect of WELKIN on growth performance in weaning piglets
Animal: 96 weaning piglets were divided into 3 groups. The piglets were fed with diet as the following treatments.
Test period: 35 days
Test group | Treatment |
Control group | Basal diet |
Antibiotic group | Basal diet + 75ppm CTC +20ppm Colistin sulfate |
Essential oil group | Basal diet + 300g/t WELKIN + 200g/t FULL-TIDE |




Conclusion: The addition of 300g/T WELKIN to weaning piglets diet can increase ADG and decrease FCR. The FCR in WELKIN group is 9.5% lower than control group and 3.0% lower than antibiotic group. WELKIN can replace antibiotics to improve the growth performance of weaning piglets.
Usage and dosage
Mixed in compound feed meal
Animal species | Dosage |
Nursing piglet | 300-400g/T |
Piglet | 100-200g/T |
Poultry | 100-200g/T |
Storage and packaging
Storage:Keep well sealed and store in a cool, dry place.
Shelf life:12 month form production date
Packing:25kg/drum
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