| | Class | Compounds |
| | Vitamins | B1, B2, B6, C, A (β β-carotene), choline, folic acid, α α-tocopherol |
| | Enzymes | Alkaline phosphatase, amylase, carboxypeptidase, catalase, bradykinase, cyclooxidase, peroxidase, carboxypeptidase, cyclooxygenase, lipase, oxidase, phosphoenolpyruvate carboxylase, superoxide dismutase |
| | Anthraquinones | Aloe emodin, aloetic acid, anthranol, aloin A and B (or collectively known as barbaloin), isobarbaloin, emodin, ester of cinnamic acid |
| | Inorganic compounds | Calcium, chlorine, chromium, copper, iron, magnesium, manganese, selenium, zinc, potassium, phosphorous, sodium |
| | Carbohydrates | Pure mannan, acetylated mannan, acetylated glucomannan (acemannan), galactan, glucogalactomannan, galactogalacturan, galactoglucoarabinomannan, arabinogalactan, pectic substance, xylan, cellulose |
| | Saccharides | Mannose, glucose, L-rhamnose, aldopentose |
| | Organic compounds and lipids | Arachidonic acid, γ γ-linolenic acid, steroids (campesterol, cholesterol, β β-sitosterol), triglycerides, triterpenoid, gibberellin, lignins, potassium sorbate, salicylic acid, uric acid |
| | Chromones | 8-C-glucosyl-(2′-O-cinnamoyl)-7-O-methylaloediol A, 8-C-glucosyl-(S)-aloesol, 8-C-glucosyl-7-O-methyl-(S)-aloesol, 8-C-glucosyl-7-O-methylaloediol, 8-C-glucosyl-noreugenin, isoaloeresin D, isorabaichromone |
| | Nonessential and essential amino acids | Alanine, arginine, aspartic acid, glutamic acid, glycine, histidine, hydroxyproline, isoleucine, leucine, lysine, methionine, phenylalanine, proline, threonine, tyrosine, valine |
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