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Table 2 List of identified metabolites extracted from the growth media with their relative abundances

From: Evaluation of brewers’ spent grain as a novel media for yeast growth

Compound name Fermented BSG media Unfermented BSG media YP media
2-Butenedioic acid 47,556   7495
2-Hydroxyisocaproic acid 428,585 703,628  
Gluconic acid 42,443,796 65 5
Adenine 5   4,528,553
Alanine 92,608,400 47,046 79,485,704
Asparagine 232,784 950 27,334,972
Butanedioic acid 3,847,280   30
Glycine 267,426 466,725 448,586
l-5-Oxoproline 29,703,624 363 80,928
l-Cysteine 739,977   
l-Glutamic acid 82,777,448   70,706,632
l-Leucine 6023   44,094,996
l-Lysine 646   656,699
l-Ornithine 6,495,508 2539 77,047,232
l-Threonine 43,247,852 96 85,696,200
l-Tyrosine    65,736
l-Valine 753,659   608,750
Maltose   47 4,080,956
Phenylalanine 4,407,764   58,384,488
Phosphonic acid 2996   20,095,596
Phosphoric acid 69 703,758 30,840,496
Propylene glycol 95,308 293,640  
Putrescine 32,753,962 6894 380,827
Serine 691   92,337,480
Stearic acid 9,795,037 4,565,880 775,570
Uracil 9,385,660 2289 4,053,908