Casitone Glycerol Yeast Autolysate Broth Base (CGY)

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M381
For maintenance of iron bacteria especially those belonging to the Sphaerotilus-Leptothrix group.


Casitone Glycerol Yeast Autolysate Broth Base (CGY) is recommended for maintenance of iron bacteria especially those belonging to the Sphaerotilus-Leptothrix group as per APHA. Pure cultures are isolated from BOD-Lactate Broth by picking a filament and streaking on 0.05% Meat Extract Agar. BOD- Lactate Broth acts as a partially selective medium for Sphaerotilus . After 24 hours incubation at 25°C, the typical curling filaments are transferred to CGY Broth, which is a good maintenance medium. If a pellicle with no underlying turbidity develops in 2 to 3 days, filament is transferred to CGY Agar slant.
More Information
Product Name Casitone Glycerol Yeast Autolysate Broth Base (CGY)
SKU M381
Product Type Regular
Physical Form Powder
Origin Animal
Packaging type HDPE
References 1. Brewer, 1940, J. Am. Med. Assoc., 115:598.
2.U. S. Pharmacopeia, 2002, USP 25/NF 20, Asian Edition, United States Pharmacopeial Convention, Inc., Rockville, MD.
3.Cunniff P. (Ed.), 1995, Official Methods of Analysis of the Association of Official Analytical Chemists, 16th ed., AOAC, Washington, D.C.
4.Marshall, Gunnison and Luxen, 1940, Proc. Soc. Exp. Biol. Med., 43:672.
5.Nungester, Hood and Warren, 1943, Proc. Soc. Exp. Biol. Med., 52:287.
6.Portwood, 1944, J. Bact., 48:255.
7.MacFaddin J.F., 1985, Media for Isolation-Cultivation-Identification-Maintenance of ,,Medical Bacteria, Vol. 1, Williams and Wilkins, Baltimore.
8.Federal Register, 1992, Fed. Regist., 21:113.26.
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