Hi,
I have only used the above protocol to measure glycogen concentrations in the liver. I'm not quite that I fully understand your question though. From the description of your experiments, I believe the only way is to measure each single parameter, using respective methods/kits, and then normalize the quantities to the weight of the dry tissue.
TRIZol (Invitrogen) is supposed to help the isolation of DNA/RNA/protein from just one prep. However, I don't think that the isolate quality is good enough. Otherwise, I'd say that you may consider the most common methods to measure these
Protein - Bradford assay or BCA assay
Carbohydrate - Phenol/sulfuric acid method
DNA/RNA - Tissue extraction kit (Qiagen)
Amino acids - Chromatography
GST - ELISA kit
I don't think that we have all the protocols available here at our portal, and we will try to collect all these protocols.
Best,
Peichuan