Regardless of the previous minuting style, minutes are a record of the topic discussed and the decision taken. Nothing more, unless the chairman specifically requests that something be explicitly minuted or someone requests (and the chair approves) reading something into the minutes e.g. a personal statement. It is not necessary to record the to and fro of the discussion, still less who says what. It helps if the agenda is tightly-focussed, ideally a question e.g.
not "Photocopying" but "Should we limit individual photocopying?"
Assuming the usual discussion (down to effective chairing and whether those present have had a chance to consider the topic beforehand) this is recorded as:
Item 4: "Should we limit individual protocopying?"
The meeting decided to limit photocopying to xxxx. This will be implemented by XXX and monitored by YYYY
or
the meeting decided to continue this subject at next meeting..
or
whatever.