During the maturation of GLFB, the polysaccharide content, hexose kinase and phosphoglucose isomerase activities showed an increasing trend, the structure of functional groups did not change significantly, and the molecular weight of GLPs showed a tendency to increase (112 kDa up to 11358 kDa) and then decrease (11358 kDa down to 7678 kDa).
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Structural characteristics, sugar metabolizing enzyme activity and biological activity of Ganoderma lucidum polysaccharides at different growth stages.
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The sentences
The scavenging capacity of DPPH showed a trend of decreasing at first and then increasing, and the DPPH scavenging capacity was the highest in GS4, accounting for 36.2%.