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Fig. 4 | AMB Express

Fig. 4

From: A novel multi-enzyme preparation produced from Aspergillus niger using biodegradable waste: a possible option to combat heterogeneous biofilms

Fig. 4

Clearance of pre-formed slime (Black gunk) deposited on kitchen drainage pipe (KDP) by the action of in-house produced enzyme cocktail after 2 h, 24 h and 48 h. The placement of 4 pieces cut from KDP is shown in the figure as (i) Control (Untreated) (ii) Treated with PBS (iii) Treated with enzyme cocktail (iv) Treated with heat-inactivated enzymes

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