3,4-dihydroxycinnamic acid, 4-hydroxycinnamic acid, 5-stigmautena-3beta,7d-diol, Acrylic acid, Ananasic acid, Bromelain, Bromelin, Calcium, Carbohydrates, Citric acid, Ergosterol peroxide, Fat, Iron, Isocaproic acid, Magnesium, Malic acid, Manganese, Methyl n-Propyl Ketone, Phosphorus, Potassium, Sodium, Valerianic acid, Vanillin, Vitamin B₁, Vitamin B₂, Vitamin B₃, Vitamin B₅, Vitamin B₆, Vitamin B₉, Vitamin C, Zinc

Pineapple is used for Arthritis (osteoarthritis), Arthritis (rheumatoid arthritis), Sinusitis, Inflammation, Knee pain, Severe burns, brewing of pineapple wine, production of fiber, induce menstruation, induce abortion, kill parasitic amoebas, ulcerative colitis, expel worms, digestion, lower blood pressure, anticancer, increase appetite, relieve dyspepsia, and to reduce excessive gastric acid.