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Holdbac YM-B Plus

Holdbac YM-B Plus is the next generation of YM protective cultures, offering expanded control of yeasts and molds. This product has been shown to maintain product freshness throughout shelf life and help protect against some off-flavor development during storage and transportation. Holdbac YM-B Plus inhibits undesired microorganisms in a biological way, e.g. yeasts, molds. The efficacy depends on strain and species and is influenced by the extent of the contamination. Meets consumer demand for clean label -- label as cultures. Freeze-dried format. This product is also available in larger sizes via special order; lead times and minimum quantities may apply to special orders.

This product is available in both freeze-dried (LYO) and frozen formats (FRO). You may order the freeze-dried version below, but the frozen version requres special handling/storage and can not be ordered from our website; please call Dairy Connection directly to place order for frozen cultures.

To learn more about which Holdbac is best for your application, please contact Dairy Connection Technical Support at 608-242-9030.


High-moisture cheeses such as fresh cheeses (mozzarella, feta, cottage cheese) and fermented-milk products (yogurt, sour cream, quark)

Varies by application; please contact Dairy Connection Technical Support.

Lactobacillus rhamnosus

Propionibacterium freudenreichii subsp. shermanii

Kosher Dairy, certificate available


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TM 81
GEO 15