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Table 4 Yield of GAGs fractions extracted by sequential precipitation with ethanol

From: Glycosaminoglycans from Co-Products of «Scyliorhinus canicula»: Extraction and Purification in Reference to the European Pharmacopoeia Requirement

FRACTIONS

A

(0.2 V)

B

(0.4 V)

C

(0.6 V)

D

(0.8 V)

E

(1 V)

F

(1.2 V)

G

(1.4 V)

H

(1.6 V)

I

(1.8 V)

J

(2 V)

WEIGHT (g)

0.04

0.055

1.5

0.13

0.055

0.045

0.006

traces

traces

traces

YIELD (%)

0.2

0.275

7.5

0.65

0.275

0.225

0.03