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. 2020 Oct 23;9(11):350. doi: 10.3390/biology9110350

Table 1.

Quantity of marker molecules in Aloe muth-muth gel and whole leaf materials determined by 1H-NMR spectroscopy.

Component Aloe muth-muth Gel Aloe muth-muth Whole Leaf
Content (%) Content (mg/mL) Content (%) Content (mg/mL)
Aloverose (polysaccharide) 11.3 793.8 8.1 568.3
Glucose 11.7 821.1 6.8 477.2
Malic acid 10.4 730.8 5.4 380.3
Lactic acid 0.1 12.5 Traces ND
Citric acid ND ND 1.5 103.8
Iso-citric acid (whole leaf marker) ND ND 5.1 355.8

Key to abbreviations: ND—not detected.