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. 2021 Oct 21;26(21):6368. doi: 10.3390/molecules26216368

Table 2.

β-Glucan content and total β-glucan content in each fraction of the 38 rice cultivars obtained from entire regions of Thailand.

Cultivar Categories β-Glucan Content (%) Total β-Glucan Content (mg) 4
R 1 P 2 T 3 Milled Rice Rice Husk Rice Bran Milled Rice Rice Husk Rice Bran
Northern Region
RD15 L S NG 0.34 ± 0.02 lm 0.05 ± 0.01 lmn 0.39 ± 0.01 fg 617.82 ± 28.20 j 41.54 ± 4.94 lm 93.31 ± 2.69 e
RD6 L S G 0.46 ± 0.02 d 0.07 ± 0.00 fg 0.31 ± 0.01 jk 854.67 ± 26.14 de 56.45 ± 3.97 de 79.80 ± 1.67 gh
RD16 L S G 0.38 ± 0.03 ijkl 0.06 ± 0.00 hij 0.26 ± 0.01 mn 695.32 ± 47.25 ghi 52.20 ± 4.83 fgh 63.33 ± 3.71 i
Spt1 L IS G 0.44 ± 0.02 def 0.08 ± 0.01 c 0.23 ± 0.01 op 846.25 ± 19.45 de 67.42 ± 4.04 b 44.92 ± 0.65 l
NSpt L S G 0.45 ± 0.04 de 0.06 ± 0.00 ijk 0.36 ± 0.03 gh 872.17 ± 63.17 d 48.28 ± 1.87 ijk 81.81 ± 4.48 gh
RD39 L IS NG 0.24 ± 0.02 qrs 0.05 ± 0.01 lm 0.43 ± 0.02 e 497.90 ± 27.86 klm 31.73 ± 1.83 qr 91.86 ± 0.97 ef
RD10 L IS G 0.39 ± 0.02 ij 0.07 ± 0.02 de 0.36 ± 0.02 h 744.35 ± 31.41 fgh 55.22 ± 2.52 defg 102.08 ± 2.09 d
RD14 L IS G 0.34 ± 0.03 kl 0.05 ± 0.00 lm 0.31 ± 0.02 jk 639.26 ± 51.44 ij 40.68 ± 4.47 lmn 78.78 ± 1.85 h
Pr1 L IS G 0.57 ± 0.02 c 0.06 ± 0.00 jk 0.34 ± 0.02 hi 1054.15 ± 36.40 c 48.11 ± 4.81 ijk 94.62 ± 6.01 e
RD21 L IS NG 0.33 ± 0.02 lmn 0.03 ± 0.01 p 0.11 ± 0.01 u 617.98 ± 27.02 j 30.28 ± 3.99 qr 21.12 ± 2.22 n
JH U S NG 0.38 ± 0.02 ijk 0.05 ± 0.01 mn 0.25 ± 0.02 mno 755.23 ± 27.60 fg 34.12 ± 3.17 pqr 56.19 ± 3.20 jk
JKC U S NG 0.71 ± 0.03 b 0.09 ± 0.01 b 0.59 ± 0.01 b 1427.68 ± 56.74 b 67.06 ± 3.37 b 123.57 ± 1.78 c
JLS U S NG 0.43 ± 0.03 fg 0.06 ± 0.01 ijk 0.36 ± 0.01 gh 874.21 ± 71.01 d 42.98 ± 3.25 lm 81.17 ± 1.63 gh
SMJ U S G 0.40 ± 0.03 ij 0.07 ± 0.00 de 0.67 ± 0.03 a 783.76 ± 55.76 ef 52.05 ± 1.30 fghi 182.91 ± 1.37 a
Central Plain
RD35 L S NG 0.14 ± 0.02 uvw 0.02 ± 0.00 q 0.26 ± 0.01 mn 266.32 ± 27.45 qr 20.41 ± 1.55 s 68.10 ± 3.81 i
JC1 L S NG 0.27 ± 0.02 opq 0.07 ± 0.01 cde 0.40 ± 0.01 f 489.90 ± 30.27 klm 62.99 ± 4.69 bc 104.49 ± 2.18 d
RD31 L IS NG 0.12 ± 0.03 wx 0.06 ± 0.00 hij 0.27 ± 0.02 lm 227.95 ± 46.36 r 49.14 ± 2.55 hij 79.39 ± 4.04 h
RD41 L IS NG 0.11 ± 0.02 x 0.05 ± 0.00 lm 0.18 ± 0.02 rs 218.35 ± 30.48 r 39.56 ± 1.02 no 43.15 ± 1.56 lm
Pl2 L IS NG 0.18 ± 0.02 uv 0.07 ± 0.00 def 0.34 ± 0.02 hi 341.43 ± 33.29 op 55.85 ± 2.56 def 77.67 ± 2.81 h
PT1 L IS NG 0.42 ± 0.02 fgh 0.05 ± 0.00 lmn 0.21 ± 0.02 pq 785.20 ± 24.76 ef 41.31 ± 3.07 lm 51.81 ± 3.20 k
Western Region
LPt123 L S NG 0.16 ± 0.02 uvw 0.04 ± 0.01 o 0.35 ± 0.01 hi 309.55 ± 29.80 pq 35.47 ± 3.86 opq 86.57 ± 2.65 fg
CN1 L IS NG 0.21 ± 0.03 rst 0.06 ± 0.01 jk 0.39 ± 0.02 f 397.92 ± 44.74 no 46.32 ± 3.37 jkl 108.33 ± 2.20 d
SP1 L IS NG 0.15 ± 0.02 uvw 0.02 ± 0.00 q 0.14 ± 0.02 t 284.76 ± 31.68 pqr 12.90 ± 1.52 t 36.65 ± 6.13 m
Eastern Region
PNPB F S NG 0.28 ± 0.02 op 0.05 ± 0.00 lmn 0.33 ± 0.01 ij 538.90 ± 34.22 kl 39.48 ± 1.74 no 79.22 ± 3.19 h
PB1 D S NG 0.25 ± 0.02 pqr 0.07 ± 0.00 fgh 0.29 ± 0.01 kl 463.18 ± 23.84 mn 55.61 ± 1.08 def 83.62 ± 4.81 gh
PB2 D S NG 0.21 ± 0.03 rst 0.05 ± 0.00 h 0.40 ± 0.01 f 405.21 ± 50.48 no 33.50 ± 1.80 qr 105.45 ± 4.56 d
At1 D S NG 0.29 ± 0.02 mno 0.06 ± 0.01 hij 0.36 ± 0.01 gh 543.05 ± 17.23 kl 49.65 ± 3.63 ghij 108.15 ± 6.98 d
Northeastern Region
KDM105 L S NG 0.41 ± 0.02 hi 0.06 ± 0.00 ghi 0.20 ± 0.02 qr 842.02 ± 18.98 de 46.11 ± 0.97 jkl 38.36 ± 0.70 ml
SN L IS G 0.88 ± 0.03 a 0.11 ± 0.01 a 0.52 ± 0.02 d 1749.21 ± 29.62 a 81.62 ± 2.36 a 105.94 ± 1.86 d
Southern Region
KMR3 L S NG 0.24 ± 0.03 qrs 0.04 ± 0.01 o 0.30 ± 0.01 k 482.47 ± 52.81 lm 33.03 ± 4.21 qr 60.70 ± 3.47 j
CP L S NG 0.20 ± 0.02 stu 0.04 ± 0.00 op 0.25 ± 0.02 mno 412.60 ± 33.55 no 28.54 ± 1.92 r 52.35 ± 3.72 k
RD55 L IS NG 0.18 ± 0.03 uv 0.04 ± 0.01 o 0.23 ± 0.02 nop 347.77 ± 47.63 op 34.08 ± 3.45 pqr 54.43 ± 6.16 jk
RD47 L IS NG 0.22 ± 0.03 rst 0.05 ± 0.01 h 0.23 ± 0.02 op 406.65 ± 40.62 no 39.10 ± 1.75 nop 41.92 ± 0.48 lm
CL97 L S NG 0.29 ± 0.03 no 0.02 ± 0.00 mn 0.28 ± 0.02 kl 558.42 ± 76.60 k 34.12 ± 3.21 pqr 80.46 ± 3.76 gh
LNP L S NG 0.26 ± 0.02 opq 0.06 ± 0.01 hij 0.41 ± 0.01 f 486.25 ± 35.03 klm 50.19 ± 4.47 ghi 118.61 ± 6.47 c
NDC49 L S G 0.45 ± 0.02 de 0.05 ± 0.00 l 0.30 ± 0.02 st 856.39 ± 12.04 de 42.57 ± 2.78 klm 39.68 ± 2.53 lm
SYP L S NG 0.36 ± 0.03 jkl 0.06 ± 0.01 jk 0.55 ± 0.01 c 677.82 ± 46.34 hij 43.89 ± 2.75 klm 152.96 ± 7.08 b
DPy U S NG 0.37 ± 0.03 ijkl 0.08 ± 0.00 cd 0.57 ± 0.02 bc 704.51 ± 53.97 c 59.20 ± 2.59 cd 157.73 ± 3.35 b

1 Riceland ecosystem: lowland rice, L; upland rice, U; floating rice, F; deep-water rice, D. 2 Photoperiod sensitivity: sensitive, S; insensitive, IS. 3 Texture of cooked rice: glutinous rice, G; non-glutinous rice, NG. 4 Total β-glucan content of each fraction in 300 g of paddy rice. Different letters in the same column mean significantly different (p < 0.05) according to Duncan’s multiple range test.