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Table 5 Fat-soluble vitamins contained in oats grains (mg/g) after spraying with Cu-BTC and oat extracted under calcareous soil conditions

From: Boosting vegetation, biochemical constituents, grain yield and anti-cancer performance of cultivated oat (Avena sativa L) in calcareous soil using oat extracts coated inside nanocarriers

Treatments

Vitamins compounds

(mg/g DW)a

α Tocopherol (vitamin E)

Vitamin K

Control

5.42

1.12

Cu-BTC

3.66

5.14

HE

8.47

0.98

ME

7.69

2.14

AE

7.55

3.11

a@Cu-BTC

10.12

nd

b@Cu-BTC

5.69

5.26

c@Cu-BTC

7.88

2.36

HE-a

6.98

8.12

ME-b

9.16

3.44

AE-c

13.05

9.16

  1. nd Not detectable
  2. aWhere; vitamins were separated from C18 column of HPLC apparatus