1.1.1.8	dihydrolipoic acid	Spinacia oleracea	-	
1.17.4.1	dihydrolipoic acid	Mus musculus	-	
1.17.4.4	lipoic acid	Bos taurus	-	
1.17.4.4	lipoic acid	Rattus norvegicus	-	
1.2.1.59	lipoic acid	Anabaena sp.	-	
1.4.1.27	lipoic acid	Gallus gallus	P15505, P15505 and P11183 and P28337	
1.8.1.4	lipoic acid	Clostridium kluyveri	-	
2.3.1.6	dihydrolipoic acid	Bos taurus	-	
2.3.1.6	lipoic acid	Rattus norvegicus	-	
2.7.4.14	reduced DL-alpha-lipoic acid	Rattus norvegicus	-