{"id":3106,"date":"2026-09-30T11:21:02","date_gmt":"2026-09-30T08:21:02","guid":{"rendered":"https:\/\/oenosolutions.bg\/produkt\/fermivin-champion-booster\/"},"modified":"2026-11-04T15:02:30","modified_gmt":"2026-11-04T13:02:30","slug":"fermivin-champion-booster","status":"publish","type":"product","link":"https:\/\/oenosolutions.bg\/en\/product\/fermivin-champion-booster\/","title":{"rendered":"Fermivin Champion Booster"},"content":{"rendered":"

Fast restart of stuck fermentations.<\/strong><\/p>\n

Purpose<\/h3>\n

Fermivin\u00ae CHAMPION BOOSTER is a fructophilic strain with very high alcohol tolerance. Thanks to a new specific production process, the fermentation kinetics of strain 67J are boosted.<\/p>\n

Fermivin CHAMPION BOOSTER therefore restarts sluggish or stuck fermentations faster.<\/p>\n

It is even more effective if added after detoxification with Extraferm\u00ae D\u2019tox<\/a> in an already stuck fermentation, as these yeast hulls very effectively remove the toxic compounds that inhibit alcoholic fermentation. See also the article on restarting a stuck fermentation<\/a>.<\/p>\n

Oenological properties<\/h3>\n\n\n\n\n\n\n
Fermentation kinetics<\/td>\nfast<\/td>\n<\/tr>\n
Nutrient requirement<\/td>\nmedium<\/td>\n<\/tr>\n
Alcohol tolerance<\/td>\n18 % vol.<\/td>\n<\/tr>\n
Temperature range<\/td>\n15\u201330 \u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Science and technology<\/h3>\n

Fermivin CHAMPION BOOSTER is a fructophilic strain thanks to a unique hexose transporter (the HXT3 version of strain 67J). Because of its high affinity for fructose, the strain can ferment fructose together with glucose and is therefore very well suited to restarting stuck fermentations.<\/p>\n

The specific production process improves implantation and fermentation performance, speeding up the restart even further.<\/p>\n

\"\u0421\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435
Comparison of the restart capacity of two strains. INRAe trials in a Chardonnay wine with 12.85% vol. alcohol and 21.1 g\/L residual sugar \u2013 pH 3.50; TA 3.90 g\/L H2<\/sub>SO4<\/sub>; VA 0.46 g\/L H2<\/sub>SO4<\/sub>; free SO2<\/sub> 14 mg\/L; total SO2<\/sub> 92 mg\/L (after adding 4 g\/hL).<\/figcaption><\/figure>\n

Tasting notes<\/h3>\n

Completing alcoholic fermentation with Fermivin CHAMPION BOOSTER protects the wine from undesirable compounds (off-odours) that appear in slow or stuck fermentations.<\/p>\n

Metabolic characteristics<\/h3>\n\n\n\n\n\n\n\n\n
Production of SO2<\/sub><\/td>\n< 10 mg\/L<\/td>\n<\/tr>\n
Glycerol production<\/td>\n5\u20137 g\/L<\/td>\n<\/tr>\n
Volatile acid production<\/td>\n< 0,37 g\/L<\/td>\n<\/tr>\n
Acetaldehyde production<\/td>\n< 60 mg\/L<\/td>\n<\/tr>\n
Production of H2<\/sub>S<\/td>\nmedium<\/td>\n<\/tr>\n
Killer factor<\/td>\nneutral<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Fermivin CHAMPION BOOSTER contains more than 10 billion active dry yeast cells per gram.<\/p>\n

Origin<\/h3>\n

Species: Saccharomyces cerevisiae<\/em> var. bayanus<\/em>. Strain 67J was selected and validated by INRAe (National Research Institute for Agriculture, Food and Environment) in the Corbi\u00e8res area (Languedoc, France) in 1967. It was first marketed by Gist-Brocades in 1978. The specific production for Fermivin CHAMPION BOOSTER was introduced in 2017.<\/p>\n

Dosage and packaging<\/h3>\n\n\n\n\n
Format<\/th>\nDose<\/th>\nPackaging<\/th>\n<\/tr>\n
Classic<\/td>\n20\u201330 g\/hL<\/td>\n500 g vacuum packs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Storage<\/h3>\n

Store in a cool (5\u201315 \u00b0C), dry place, sealed in the original packaging.<\/p>\n

Not sure which strain best suits your wine? See the article How to choose Fermivin yeasts<\/a> or contact us<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"

Fructophilic yeast for restarting stuck fermentations (improved formula).<\/p>\n

Pack sizes:<\/strong> 500 g<\/p>\n

Request a quote<\/a> Technical information (PDF)<\/a><\/p>","protected":false},"featured_media":3189,"template":"","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_opengraph-image":"","_yoast_wpseo_opengraph-image-id":"","_yoast_wpseo_twitter-image":"","_yoast_wpseo_twitter-image-id":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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