Organic Acids, Antioxidants, and Dietary Fiber of Mexican Blackberry (Rubus fruticosus) Residues cv. Tupy

Table 1

Chemical composition, analysis of minerals content, and organic acids of blackberry residues.

	Blackberry
Composition (%)
Moisture
Protein
Lipids
Total carbohydrates
Total dietary fiber
Ash
Element (%)
C
N
O
P
Na
Mg
K
Ca
Fe
Cu	-
Zn	-
Mn	-
S
Si
Cl
Organic acids (mg/100 g db)
Oxalic acid
Malic acid
Citric acid
Fumaric acid
Ascorbic acid

± standard deviation ().