Table 1 γ-Oryzanol contents and compositions of steryl and triterpene alcohol ferulates in 33 pigmented rice germplasms collected from IRRI
Accessions | Steryl and triterpene alcohol ferulates, proportions in total γ-oryzanol (%) | γ-oryzanol content (mg/100Âg hulled rice) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Origin | Seed coat color | ∆7-stigma stenyl ferulate | Stigma steryl ferulate | 24-Methylene cycloartanyl ferulate | Cyclo artenyl ferulate | ∆7-campe stenyl ferulate | Campe Steryl ferulate | ∆7-sito stenyl ferulate | Sito Steryl ferulate | Campe stanyl ferulate | Sito stanyl ferulate | ||
Hill Padi Mardi No. 4337 | Malaysia | Purple | 3.2 | 1.4 | 26.6 | 31.8 | 10.9 | 13.5 | 0.3 | 8.6 | 2.3 | 1.4 | 17.9 |
Padi Adong Dumarat Mardi No. 4376 | Malaysia | Purple | 2.2 | 3.0 | 23.7 | 30.5 | 10.7 | 17.6 | 0.2 | 9.9 | 1.3 | 0.9 | 20.3 |
Tadong 1 | Malaysia | Purple | 1.2 | 0.5 | 29.7 | 28.7 | 8.5 | 17.1 | 0.3 | 11.7 | 1.3 | 1.0 | 8.8 |
Pulut Tindal ARC 818/57/85/222 | Malaysia | Purple | 1.4 | 1.3 | 29.0 | 28.0 | 6.5 | 16.3 | 0.7 | 9.6 | 4.5 | 2.8 | 12.3 |
Padi Pagalon Mardi No. 4370 | Malaysia | Red | 1.3 | 0.5 | 27.0 | 33.6 | 12.0 | 11.9 | 0.2 | 8.1 | 2.8 | 2.6 | 5.5 |
Paditarab. Arab Mardi No. 4400 | Malaysia | Red | 1.5 | 0.8 | 25.5 | 29.1 | 9.8 | 20.0 | 0.4 | 12.1 | 0.3 | 0.6 | 10.2 |
Akuramboda/5 BAD86 | Sri Lanka | Red | 1.6 | 1.7 | 13.8 | 36.5 | 18.2 | 17.2 | 0.3 | 7.3 | 2.4 | 1.1 | 15.1 |
Balawee/19-005 | Sri Lanka | Red | 1.3 | 1.1 | 22.3 | 41.2 | 5.2 | 16.8 | 0.1 | 8.4 | 2.1 | 1.5 | 17.8 |
Mada Al/19-001 | Sri Lanka | Red | 0.8 | 0.5 | 16.9 | 42.0 | 6.9 | 18.5 | 0.2 | 9.3 | 3.0 | 2.0 | 10.6 |
Kalu Galpa Wee | Sri Lanka | Red | 1.0 | 0.7 | 22.5 | 35.3 | 5.1 | 18.5 | N.D. a | 9.4 | 4.9 | 2.6 | 8.8 |
Matta Thatwel/17/84/100 | Sri Lanka | Red | 0.5 | 0.2 | 20.2 | 37.1 | 14.5 | 8.7 | 1.0 | 8.5 | 5.1 | 4.3 | 7.9 |
260 FAO ACC. 29. 793 | Liberia | Red | 1.0 | 0.5 | 23.4 | 30.4 | 11.7 | 17.2 | 0.3 | 9.8 | 3.6 | 2.0 | 4.3 |
545 FAO ACC. 29. 832 | Liberia | Red | 1.2 | 1.1 | 38.3 | 23.2 | 3.2 | 16.1 | 0.2 | 10.8 | 3.6 | 2.4 | 6.1 |
Quakor/AGI-34 | Liberia | Red | 1.2 | 1.0 | 38.4 | 24.7 | 2.9 | 16.3 | 0.2 | 10.7 | 2.9 | 1.8 | 12.3 |
Sayllebon/3-150 | Liberia | Red | 0.9 | 1.4 | 32.7 | 27.8 | 3.5 | 17.5 | 0.3 | 10.3 | 3.6 | 2.2 | 7.8 |
Sayllebon/3-203 | Liberia | Red | 1.4 | 1.1 | 36.6 | 25.8 | 3.1 | 18.5 | 0.1 | 12.0 | 0.5 | 1.0 | 9.1 |
Liberian Coll. B11/B-11 | Liberia | Red | 1.5 | 0.9 | 34.9 | 25.4 | 3.6 | 16.7 | 0.1 | 10.8 | 3.6 | 2.5 | 21.0 |
Liberian Coll. D4-84/D4-84 | Liberia | Red | 1.4 | 1.2 | 34.7 | 26.9 | 4.0 | 15.5 | 0.5 | 11.4 | 2.8 | 1.8 | 12.2 |
Kwandwo Amoa | Ghana | Red | 2.9 | 1.2 | 24.5 | 31.1 | 11.3 | 16.0 | 0.3 | 8.9 | 2.5 | 1.5 | 16.7 |
Gbotokole Tos13129/YS137 | Ghana | Red | 1.3 | 0.4 | 28.2 | 30.0 | 9.1 | 15.5 | 0.2 | 10.7 | 2.8 | 1.8 | 1.9 |
Tinsibe/YS188 | Ghana | Red | 1.2 | 0.4 | 25.0 | 29.0 | 9.5 | 17.9 | 0.1 | 12.0 | 2.7 | 2.2 | 11.3 |
Beselen/YS678 | Ghana | Red | 1.1 | 0.5 | 28.6 | 28.7 | 8.5 | 14.8 | 0.2 | 10.6 | 4.3 | 2.8 | 14.1 |
IS16 TOS7542/IS16 | Ivory Coast | Red | 1.2 | 0.8 | 41.6 | 24.9 | 3.3 | 16.1 | 0.2 | 11.0 | 0.3 | 0.8 | 17.5 |
Sahima TOS9552/IS186 | Ivory Coast | Red | 1.1 | 0.4 | 25.0 | 30.9 | 10.9 | 15.8 | 0.2 | 10.3 | 3.1 | 2.2 | 10.0 |
Joboi TOS6984 | Sierra Leone | Red | 1.2 | 0.6 | 24.4 | 28.8 | 8.3 | 16.5 | 0.3 | 13.9 | 3.1 | 3.0 | 14.0 |
Koni TOS6922 | Sierra Leone | Red | 1.3 | 0.6 | 25.9 | 30.5 | 8.4 | 16.9 | 0.2 | 10.9 | 2.9 | 2.4 | 7.3 |
Gbondobai TOS7490/SL 11-288 | Sierra Leone | Red | 0.9 | 0.8 | 35.4 | 29.1 | 7.3 | 14.2 | 0.4 | 7.9 | 2.5 | 1.6 | 12.0 |
Gbonelobai TOS7501/SL 11-384 | Sierra Leone | Red | 1.1 | 0.6 | 36.3 | 28.3 | 6.7 | 12.2 | 0.2 | 9.8 | 2.6 | 2.3 | 5.7 |
ARC 13256 | India | Red | 1.1 | 0.7 | 21.1 | 36.1 | 12.6 | 12.7 | 0.6 | 8.6 | 3.7 | 2.9 | 3.5 |
Mamadou Salif TOS11927/SS628 | Senegal | Red | 1.6 | 1.2 | 32.8 | 28.6 | 4.6 | 16.5 | 0.3 | 8.5 | 3.8 | 2.1 | 15.3 |
Bidjoco TOS10530/BS153 | Guinea Bissau | Red | 0.8 | 0.5 | 24.2 | 30.3 | 11.0 | 20.9 | 0.4 | 9.5 | 1.5 | 0.9 | 14.7 |
Boro 1 | Bangladesh | Red | 3.1 | 2.5 | 10.5 | 35.7 | 17.6 | 18.0 | 0.2 | 7.2 | 3.7 | 1.5 | 13.0 |
Nanton53/PI245061 | Taiwan | Purple | 1.2 | 1.0 | 29.1 | 32.0 | 9.2 | 14.1 | 0.2 | 8.7 | 2.9 | 1.7 | 4.0 |
Mean | 1.4 | 0.9 | 27.5 | 30.7 | 8.4 | 16.1 | 0.3 | 9.9 | 2.8 | 1.9 | 11.2 | ||
S.D. b | 0.6 | 0.6 | 7.2 | 4.5 | 4.0 | 2.4 | 0.2 | 1.5 | 1.2 | 0.8 | 5.0 | ||