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Table 2 Composition of pure and crude extract of Streptococcus equi subsp. zooepidemicus-derived hyaluronic acid (HA) samples

From: Primary recovery of hyaluronic acid produced in Streptococcus equi subsp. zooepidemicus using PEG–citrate aqueous two-phase systems

Sample

HA MW (MDa)

HA concentration (g L−1)

Protein concentration (g L−1)

HA1.5

1–2

3.67

HA3.5

3–4

3.39

Crude extract

3.0

3.50

4.57

  1. Samples were provided by BIOMENTUM SAPI de CV (Guadalajara, Mexico)
  2. MW molecular weight