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Table 4 TPC and radical scavenging activity of yogurt samples during storage at 4 °C

From: Application of carrot waste extract and Lactobacillus plantarum in Alyssum homalocarpum seed gum-alginate beads to create a functional synbiotic yogurt

Samples

TPC (µg/ml)

DPPH

Day 0

Day 14

Day 28

Day 0

Day 14

Day 28

A

14.30 ± 2.12A,d

15.63 ± 2.01A,d

16.13 ± 1.28A,d

5.50 ± 1.02B,e

12.53 ± 1.45A,b

7.40 ± 1.98AB,c

B

15.13 ± 3.11A,d

16.30 ± 1.96A,d

18.63 ± 2.04A,d

7.11 ± 0.99B,d

13.15 ± 4.08A,ab

8.83 ± 2.12AB,bc

C

20.80 ± 1.09B,c

24.13 ± 2.14A,c

25.67 ± 1.65A,c

9.50 ± 0.77B,c

14.70 ± 1.23A,ab

9.46 ± 1.58B,abc

D

28.30 ± 3.13B,b

31.63 ± 3.10A,b

31.63 ± 3.71A,b

10.80 ± 0.53B,bc

15.61 ± 2.01A,ab

10.22 ± 2.08B,ab

E

24.13 ± 4.16C,b

30.96 ± 2.65B,b

46.13 ± 2.59A,a

11.80 ± 3.39B,b

16.20 ± 1.96A,ab

13.38 ± 1.16AB,ab

F

37.63 ± 2.14C,a

42.50 ± 2.47B,a

48.30 ± 1.46A,a

13.60 ± 0.64B,a

17.50 ± 1.45A,a

14.64 ± 2.45B,a

  1. A: yoghurt simple containing free L. plantarum; B: yoghurt simple containing SA-microspheres containing probiotic; C: yoghurt simple containing SA-AHSG-microspheres containing probiotics; D: Carrot yoghurt containing free L. plantarum; E: Carrot yoghurt containing SA-microspheres containing probiotic; F: Carrot yoghurt containing SA-AHSG-microspheres containing probiotic
  2. In each column and row, values with different lowercase and uppercase letters, respectively are significantly different (P < 0.05)