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Table 1 Effect of different factors on polysaccharides (EPS and IPS) yield in submerged culture of C. cicadae

From: RETRACTED ARTICLE: Optimized extraction, composition, antioxidant and antimicrobial activities of exo and intracellular polysaccharides from submerged culture of Cordyceps cicadae

Sources

EPS (mg/L)

IPS (mg/L)

Medium capacity/ml

  

 50

312.14 ± 2.41c

111.23 ± 2.47a

 100

350.18 ± 2.41d

193.13 ± 2.12b

 150

410.11 ± 4.68d

234.61 ± 2.11b

 200

455.19 ± 2.21e

276.16 ± 2.10c

 250

413.14 ± 2.17d

229.13 ± 1.41a

Rotation speed (rpm)

  

 50

211.14 ± 1.52b

110.11 ± 1.15a

 100

239.12 ± 1.16b

134.12 ± 2.16a

 125

268.15 ± 1.51b

152.21 ± 2.21a

 150

274.11 ± 2.12c

192.10 ± 2.09 b

 175

282.10 ± 1.99b

199.14 ± 1.66b

 200

172.19 ± 1.26a

175.21 ± 1.21a

Incubation time/d

  

 2

187.12 ± 1.26b

111.10 ± 1.49a

 3

215.21 ± 1.27b

135.11 ± 2.12a

 4

234.10 ± 1.18c

164.16 ± 1.92a

 5

265.12 ± 1.79c

176.17 ± 1.42a

 6

315.20 ± 2.15d

213.67 ± 2.11b

 7

301.17 ± 2.10c

204.51 ± 1.98a

 8

213.11 ± 2.43b

167.19 ± 1.46a

 9

215.26 ± 1.91b

142.15 ± 1.91a

 10

192.11 ± 2.63b

138.32 ± 2.12a

pH

  

 3.0

221.13 ± 2.12c

124.21 ± 1.25a

 4.0

243.24 ± 2.99c

143.11 ± 1.26a

 5.0

257.22 ± 1.35c

182.12 ± 1.39a

 6.0

274.11 ± 2.52c

201.19 ± 1.60b

 7.0

253.31 ± 2.44c

192.59 ± 1.26a

 8.0

231.10 ± 1.12b

171.10 ± 1.33a

Temperature

  

 20

312.18 ± 2.95c

172.63 ± 2.33a

 23

395.29 ± 2.16d

215.60 ± 1.71b

 25

390.81 ± 2.55c

162.42 ± 2.62a

 27

243.23 ± 3.41b

159.49 ± 1.46a

 30

212.20 ± 2.90b

147.22 ± 1.91a

 33

93.19 ± 2.61a

063.10 ± 2.46a

  1. Values are expressed as mean ± SE and the same alphabets in the same column are not statistically significant according to Tukey’s test for multiple comparisons with < 0.05 for different conditions as mentioned in the table