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Teinized milk whey for the bacterial growth. Two years later, the
Teinized milk whey for the bacterial growth. Two years later, the exact same group examined 4 additional milk lactobacillus (KPL) agar and they applied precisely the same medium containing deproteinized ropy colonies the bacterial kefir grains years later, the same team examined four further was whey forisolated fromgrowth. Twoand described L. GYKI 52466 Autophagy kefiranofaciens sp. nov. [3], whichropy homofermentative contrary grains and described L. kefiranofaciens sp. nov. [3], by Rivi e colonies isolated from kefir towards the reported kefiran-producing L. brevis describedwhich was et al. [11]. The development on the strains was performed making use of a modified KPL medium by homofermentative contrary to the reported kefiran-producing L. brevis described[15] developed for the isolation and growth of bacteria that produce capsular polysaccharides at Rivi e et al. [11]. The growth in the strains was performed employing a modified KPL medium 30 in anaerobic steel wool jars at and development of following ten that 30 C on capsular [15] Cdeveloped for the isolation100 CO2 . Colonies bacteria days atproduce modified KPL agar (pH five.5) had been in anaerobic circular or irregular, of 0.five Colonies in diameter, polysaccharides at 30 described as steel wool jars at 100 CO2.to three.0 mmafter 10 days convex, transparent KPL agar (pH white, smooth to rough, and or irregular, of 0.five to at 30 on modified to translucent, five.5) have been described as circular ropy [3]. It’s worth mentioning that KPL medium is a complex chemically white, smooth to rough, and ropy 3.0 mm in diameter, convex, transparent to translucent, defined medium containing FM4-64 References lactic acid whey, white table wine, glucose, galactose, Tween 80 and agar, thus supplying a [3]. It can be worth mentioning that KPL medium can be a complex chemically defined medium complete range lactic acid whey, white be needed by L. kefiranofaciens Tween 80 and agar, containingof development aspects that maytable wine, glucose, galactose, strains. In line with the authors, decreasing the amount of wine (7 that replacing 7 v/v wine with 1 v/v therefore offering a complete range of development factorsv/v),may well be expected by L. kefiranofaciens ethanol, or omitting Tween 80, resulted in diminished development from the isolates. Furthermore, strains. In accordance with the authors, decreasing the quantity of wine (7 v/v), replacing 7 replacement of lactic acid whey with deproteinized whey in KPL agar didn’t favor development v/v wine with 1 v/v ethanol, or omitting Tween 80, resulted in diminished growth from the at all [12]. On top of that, Fujisawa et al. [3] used Briggs liver (BL) broth [16] for further growth at 37 C in the isolated strains. Even so, it really is notable that all isolates grew on modified KPLMicroorganisms 2021, 9,four ofagar at 30 C, but not on BL agar [17], which permits the growth of anaerobic bacteria, in particular lactobacilli and bifidobacteria, or on MRS, which can be probably the most frequent development medium for lactobacilli. KPL (containing 140 rather than 70 mL/L of white wine) may be the medium recommended by BCCM/LMG (Belgian Coordinated Collections of Microorganisms/LMG Bacteria Collection; medium quantity 264) for the growth of L. kefiranofaciens LMG strains 19149 and 19818, which correspond towards the strains initially isolated by Fujisawa et al. [3]. Furthermore, lactose-digested whey (LDW) medium [12] has also been used by Fujisawa et al. [3] in an assay for acid production from carbohydrates and LAW medium (acronym not defined) by Mainville et al. [18] for the development of lactobacilli which includes L. kefiranofaciens strains. A f.

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Author: haoyuan2014