Table 2 Chemical compositions of fresh PPC.

From: Changes in the chemical compositions and biological properties of kombucha beverages made from black teas and pineapple peels and cores

Characterization

Nutrients

Fresh PPC

Sugars (g/100 g)

Glucose

22.93

Fructose

18.87

Sucrose

10.80

Organic acids (mg/100 g)

Citric acid

590.00

Ascorbic acid

0.02

Formic acid

ND

Vitamins (mg/100 g)

B1 (Thiamine)

0.05

B2 (Riboflavin)

ND

B3 (Niacinamide)

0.07

B6 (Pyridoxine)

0.01

B9 (Folic acid)

0.01

B12 (Cyanocobalamin)

ND

Minerals (mg/kg)

Nitrogen (N)

1410.00

Phosphorus (P)

63.78

Potassium (K)

991.95

Magnesium (Mg)

77.80

Calcium (Ca)

72.30

Zinc (Zn)

71.75

Manganese (Mn)

31.24

Iron (Fe)

7.60

Sodium (Na)

16.96

Copper (Cu)

20.85

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