What did lifeboats of that period stock for emergency rations?

> Immediately after hearing the collision with an iceberg, the chief baker leapt out of his bunk and began dispatching his staff to stock the lifeboats with bread and biscuits ... Not only did Joughin refuse his own place in a boat, but he and a few other men began forcibly chucking reluctant women into empty seats, likely saving their lives ... while scholars have obsessed about the boozy reputation of Charles Joughin, beneath it all might simply have been a man unwilling to die. “It’s impossible for scientists to predict who will perform and respond well to extreme situations,” noted Cheung. “Some people give up very quickly, others you just cannot seem to kill.”