ACTISAF® Sc 47 STD (HR+), LIVE YEAST

Description

Actisaf® Sc 47 STD is a concentrate of live yeast Saccharomyces cerevisiae, produced in a microsphere form (Lesaffre strain: NCYC Sc 47 / CNCM I-4407). This unique microspherical form ensures thermal stability of the product without the need for external coating. Actisaf® Sc 47 STD is intended for inclusion in mash or pelleted feeds due to its resistance to temperatures up to 83°C, while Actisaf® Sc 47 HR+ provides stability under combined heat exposure up to 92°C.

TYPICAL CHARACTERISTICS

• • Nutritional value:
    – Dry Matter (DM): >92.9%
    – Crude Protein (Nitrogen × 6.25): Min 39%
  • Microbiological characteristics:
    – Total Enterobacteriaceae: <100 CFU/g
    – Escherichia coli: <10 CFU/g
    – Salmonella: completely absent

PHYSICAL CHARACTERISTICS

• • Color: Light beige
    • Odor: Typical yeast odor
    • Form: Microspherical

RECOMMENDED DOSAGE

• • Ruminants:
    – Dairy cows: 5 g/head/day
    – Heifers: 5 g/head/day
    – Beef cattle (breeding and finishing): 5 g/head/day
    – Calves: 1–2 g/head/day (up to 5 g/head/day under stress conditions)
  • Swine:
    – Piglets: 250 g/ton
    – Sows (lactation): 2 g/head/day
    – Pre-starter: 500 g/ton
    – Starter: 500 g/ton
    – Grower–finisher: 250 g/ton
  • Horses:
    – 5–10 g/head/day

Actisaf® Sc 47 ensures compatibility with various types of feed and maintains stability under multiple stress factors such as heat, moisture, compression, and friction occurring during the pelleting process. This supports efficient feed utilization and animal health.

BENEFITS FOR DIFFERENT SPECIES

• • Dairy cattle:
    – ↓ Reduced ruminal acidosis
    – ↑ Increased milk yield
    – ↑ Improved milk components
    – ↑ Enhanced fiber digestibility
  • Finishing swine:
    – ↑ Increased average daily gain
    – ↑ Improved feed efficiency
    – ↓ Reduced intestinal disorders
    – ↑ Improved carcass quality
  • Horses:
    – ↑ Improved immunological and nutritional properties of colostrum
    – ↑ Enhanced passive immunity transfer to foals at birth
    – ↑ Improved fiber digestibility
  • Fattening rabbits:
    – ↓ Reduced mortality
    – ↑ Increased average daily gain

MODE OF ACTION

• • Ruminants:
    – Enhances rumen function recovery
    – Improves feed digestibility and reduces lactic acid concentration in the rumen
  • Swine:
    – Stabilizes gut microflora and improves volatile fatty acid production
    – Reduces proliferation of pathogenic microorganisms
  • Horses and rabbits:
    – Improves intestinal microflora balance and reduces lactic acid accumulation

PACKAGING AND STORAGE CONDITIONS

• • Packaging: 25 kg polyethylene bag
    • Shelf life: 1 year from the date of manufacture in original packaging
    • Store in a dry, cool place to preserve optimal product properties