"Shooting, in the end, is what wins a game and we weren't up to the level that we should be."
Folau, who scored from just 22 of 30 attempts, was benched in the last quarter and Taurua admitted she could be dropped for rookie Aliyah Dunn for Tuesday's encounter with South Africa.
"I haven't seen a scoreboard like that for a long time, but that's how it goes," Taurua said.
"What it does, I suppose, is give me clear direction about where we specifically need to work on, the priorities in this short given time, and once again looking for our performance to be improved and to be consistent.
"We haven't got Aliyah in, but I'm not just going to put someone on just for the sake of it, there's a lot of pride in what we need to do in regards to the performance and backing up from that scoreboard so the best people will make the court."
Silver Ferns captain Laura Langman, who pulled on the black dress today for the first time in almost two years, also admitted that she expected more from her side.
"To be honest I didn't think our stake would be that low," Langman said. "But to be fair, silver linings for me, when we had flow on, it looked beautiful.
"We had to start somewhere and this is what it is."
Despite having only two days to regroup before facing the Proteas in Tauranga, Taurua felt confident.
"I'm clear about what needs to happen and now we have a couple of days to improve our performance," she said.