MS Object functions alter input data

[devoid]

For example:

my $data = ... # some biochemistry data
my $bio1 = ModelSEED::MS::Biochemistry->new($data);
my $bio2 = ModelSEED::MS::Biochemistry->new($data);
# ^ this will fail ... data is not even close to the same

Noting this for myself, there's not a quick solution for it.