Table 1 Content of organic and inorganic components in sepal tissues of blue and red hydrangea.

From: Direct mapping of hydrangea blue-complex in sepal tissues of Hydrangea macrophylla

 

Contents [mg/g FW] mean ± 2SE

Blue sepala

Red sepalb

Dp3G (1)

0.48 ± 0.09

0.50 ± 0.08

5CQ (2)

2.3 ± 0.30

2.4 ± 0.33

5pCQ (3)

1.1 ± 0.30*

0.55 ± 0.07*

3CQ (4)

5.5 ± 0.82

4.5 ± 0.25

Na

n.d.

n.d.

Mg

0.19 ± 0.032

0.23 ± 0.027

Al

0.12 ± 0.029***

0.0061 ± 0.0029***

K

1.1 ± 0.14

1.1 ± 0.098

Ca

0.52 ± 0.077**

0.77 ± 0.11**

Fe

0.0011 ± 0.00061

0.0024 ± 0.0018

  1. an = 5 for analysis of 1–4 and n = 8 for analysis of inorganic elements.
  2. bn = 3 for analysis of 1–4 and n = 6 for analysis of inorganic elements.
  3. Significant differences were observed between the same marks as *p < 0.05, **p < 0.01, and
  4. ***p < 0.001.
  5. Dp3G: 3-O-glucosyldelphinidin, 5CQ: 5-O-caffeoylquinic acid, 5pCQ: 5-O-p-coumaroylquinic acid, 3CQ: 3-O-Caffeoylquinic acid.
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