Activity-Based Screening of Soil Samples from Nyingchi, Tibet, for Amylase-Producing Bacteria and Other Multifunctional Enzyme Capacities

Table 2

Isolation and screening of amylase-producing bacteria from six Tibetan soil samples.

Sample	Average bacterial colony counts	Number of amylase-producingstrains	Isolation proportion (%)
GM-b	174	27	15.52
GM-hb	292	24	8.22
RB-c	248	24	9.68
RB-hb	213	16	7.51
BSC-f	137	15	10.95
KDG-f	120	21	17.50