SST broth, a new serum free germ tube induction medium for identification of Candida albicans.

Three serum free media viz, sucrose solution, starch solution and SST broth have been formulated. The objective of the present study was to evaluate these three different serum free media for induction of germ tubes by Candida albicans and to compare their efficacy with the pooled human serum. Out of 50 C.

Fishmeal extract bile salt lactose agar--a differential medium for enteric bacteria.

Fishmeal extract bile salt lactose agar (FEBLA), a new differential medium for enteric bacteria was developed and evaluated for its ability to grow and differentiate lactose fermenters (LF) from non-lactose fermenters (NLF) in comparison with MacConkeys agar. Performance of FEBLA was at par with the latter. On FEBLA medium, the contrast between LF and NLF colonies was pronounced and Klebsiella pneumoniae produced more mucoid colonies than on MacConkeys agar (Hi Media).

Fishmeal extract agar--a new antibiotic sensitivity test medium.

Fishmeal extract agar is a new antibiotic sensitivity test medium. It is simpler and cheaper than Mueller-Hinton agar and comparable in its efficacy to the latter. It can also be used for isolation of moderately fastidious and non-fastidious bacteria from clinical specimens.