Functional Food Applications of Kluyveromyces
Kluyveromyces B0399® (Kluyveromyces marxianus fragilis B0399) is a robust probiotic ingredient, belonging to the kingdom of yeasts, used by product manufacturers to create a wide range of probiotic-fortified foods and beverages. Isolated from kefir, an ancient “miraculous” fermented beverage from Caucasus, this lactic yeast (lactose utilizer) bring multiple beneficial health properties to natural, healthy, functional food products.
Applications Include:
ICECREAM AND FROSEN DESERTS
YOGURT, KEFIR AND FERMENTED MILKS
SOFT CHEESE
SALAMI
MUSLI AND CEREAL BARS
POWDERED BEVERAGES
SNACKS AND CONFECTIONARY
CHOCOLATE
How does Kluyveromyces B0399 make a difference?
The challenge with formulating probiotic foods and beverages is that many strains on the market are vegetative bacterial strains, which are more fragile and have diminished efficacy in food since
- They do not survive stomach acid environment
- They do not survive antibiotics
- Thus are weakedn by food production processes
With a unique set of functional traits, Probiotic Lactic Yeast® brings to food products PRObiotic, PREbiotic and POSTbiotic properties, making a real change to Functional Food Market!

PROBIOTIC LACTIC YEAST® KLUYVEROMYCES B0399, is the ALLY OF THE GUT MICROBIOTA:
- stimulates the development of beneficial endogenous flora (in particular Bifidobacteria) with only 10 million cfu/day
- supports the immune system
- has natural antibiotic resistance
- able to digest lactose and reduce lactose content
Probiotic Lactic Yeast® (K-B0399®) - An Award-Winning Brand
Eufyr®: Guinness probiotic yogurt made in Friuli!

Eufyr® is the innovative yogurt based on Kluyveromyces B0399. Eufyr® yoghurt was born from the collaboration of Laboratori Turval Italia with COOP Italia, who was able to grasp the innovative power of the numerous studies conducted on this probiotic. With EUFYR, Coop Italia obtained the well-known PLMA Amsterdam "SALTUE TO EXCELLENCE AWARD", honouring retailers for excelenece in innovation of private label and protection of the health and well-being of the consumers.
Jogofir® - the Champion of Quality with new generation probiotic

Jogofir is a fermented probiotic milk containing Kluyveromyces marxianus fragilis B0399. It was born from the collaboration between Turval laboratories with University of Novi Sad (Serbia) and produced by the agricultural company Sava Kovacevic Group, Serbia. Jogofir, another best practice of technology transfer, was awarded as THE BEST INNOVATIVE YOGURT OF THE BALKANS by receiving the first prize at the "International agricultural fair" in Serbia.
When Innovation Gives You PROBIOTIC CHOCOLATE

Probiocioc®
Probiocioc®, sugar-free dark chocolate bar (65%) with Probiotic Lactic Yeast®

Simbiflor cioc
Simbiflor cioc, sugar-free dark chocolate sticks with Probiotic Lactic Yeast® and FOS for better balance of intestinal microflora, was chosen as a "healthy-welcome-gift" at exclusive Star Hotel Italian chain (Savoia Excelsior Hotel in Trieste) *****
