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Table 1 Comparison of optimum total alkaloids and biomass production of D. nobile in different culture systems

From: Improving large-scale biomass and total alkaloid production of Dendrobium nobile Lindl. using a temporary immersion bioreactor system and MeJA elicitation

Culture system

Total alkaloid content

(mg/g DW)

Fresh weight (g/L)

Dry weight (g/L)

Total culture time (d)

SSS

1.58 ± 0.03d

185.02 ± 6.75d

21.80 ± 0.68c

80

TIBS

3.20 ± 0.05c

349.23 ± 11.63a

54.48 ± 3.69a

80

TIBS-MeJA

7.41 ± 0.17a

283.68 ± 6.76c

42.73 ± 0.85b

70

6.53 ± 0.26b

313.22 ± 10.57b

55.32 ± 1.65a

80

  1. TIBS-MeJA means seedlings are cultured with MeJA using TIBS
  2. The total culture time was the sum of tissue culture time and MeJA elicitation culture time
  3. Values in each column followed by different letters are significantly different at p ≤ 0.05 as of Post Hoc Multiple Comparisons Test
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Plant Methods

ISSN: 1746-4811