Sr. No. Phytomemicals Plant part Country References
1. Diosbulbin A Tuber, leaf, stem China [23,4]
2. Diosbulbin B Tuber, rhizome,
Leaf, stem
China [23,25,24, 22,
12, 4]
3. Diosbulbin C Tuber, leaf, stem China [23,4]
4. Diosbulbin D Tuber, leaf, stem China,
Bangladesh
[23,24,4,3]
5. Diosbulbin E Rhizome, leaf,
stem
China [25,4]
6. Diosbulbin F Tuber, rhizome,
leaf, stem
China [23,25,4]
7. Diosbulbin  G Tuber, rhizome,
leaf, stem
China [23,25,4]
8. Diosbulbin H Leaf,  stem NI [4]
9. Diosbulbin I Root tuber China [24]
10. Diosbulbin J Root tuber China [24]
11. Diosbulbin K Rhizome China [25]
12. Diosbulbin L Rhizome China [25]
13. Diosbulbin M Rhizome China [25]
14. Diosbulbin N Tuber China [23]
15. Diosbulbin O Tuber China [23]
16. Diosbulbin P Tuber China [23]
17. Bafoudiosbulbin A Bulbil, tuber Cameroon [28,29,30]
18. Bafoudiosbulbin B Bulbil, tuber Cameroon [28,29,30]
19. Bafoudiosbulbin C Bulbil, tuber Cameroon [28,30]
20. Bafoudiosbulbin F Bulbil Cameroon [28,30]
21. Bafoudiosbulbin G Bulbil Cameroon [28,30]
22. Diosbulbisin A Rhizome China [26]
23. Diosbulbisin B Rhizome China [26]
24. Diosbulbisin C Rhizome China [26]
25. Diosbulbisin  D Rhizome China [26]
26. Diosbulbiside A Rhizome China [26]
27. Diosbulbiside B Rhizome China [26]
28. Diosbulbiside C Rhizome China [26]
29. Dioscoreanoside A Flower Cameroon [32]
30. Dioscoreanoside B Flower Cameroon [32]
31. Dioscoreanoside C Flower Cameroon [32]
32. Dioscoreanoside  D Flower Cameroon [32]
33. Dioscoreanoside E Flower Cameroon [32]
34. Dioscoreanoside F Flower Cameroon [32]
35. Dioscoreanoside G Flower Cameroon [32]
36. Dioscoreanoside H Flower Cameroon [32]
37. Dioscoreanoside I Flower Cameroon [32]
38. Dioscoreanoside J Flower Cameroon [32]
39. Dioscoreanoside K Flower Cameroon [32]
40. Daucosterol Rhizome China [22]
41. β-Sitosterol Rhizome, tuber China,
Cameroon
[22,29]
42. Palmatic acid Rhizome China [22]
43. Succinic acid Rhizome China [22]
44. Shikimic acid Rhizome China [22]
45. 3, 5-dimethoxykaempferol Rhizome China [22]
46. 3, 5, 3′-trimethoxyquercetin Rhizome China [22]
47. Caryatin Rhizome China [22,12]
48. (+)Catechin Rhizome China [33,22,12]
49. Myricetin, Rhizome China [22,12,9]
50. Myricetin-3-O-β-D-
galactopyranoside,
Rhizome China [22]
51. Myricetin-3-O-β-D-
glucopyranoside
Rhizome China [22]
52. Hyperoside Rhizome China [22]
53. Kaempferol Rhizome,
bulbil
China,
Cameroon
[33,22,29]
54. Kaempferol-3-O-β-D-
galactopyranoside
Rhizome China [22]
55. Kaempferol-3-O-β-D-
glucopyranoside
Rhizome China [22]
56. Protocatechuic acid Rhizome China [34,22]
57. Vanillic acid Rhizome China [22,9]
58. Isovanillic acid Rhizome China [22,9]
59. (+)Epicatechin Rhizome China [22,9]
60. Methyl-O-α-D-fructofuranoside Rhizome China [22]
61. Butyl-O-α-D-fructofuranoside Rhizome China [22]
62. Ethyl-O-β-D-fructopyranoside Rhizome China [22]
63. Butyl-O-β-D-fructopyranoside Rhizome China [22]
64. 3-Phenyl-2-propenyl-O-β-D-
glucopyranoside
Rhizome China [22]
65. 2-(4-methoxyphenyl)-ethyl-O-β-
D-glucopyranoside
Rhizome China [22]
66. Phenyl-methyl-O-β-D-
glucopyranoside
Rhizome China [22]
67. Kaempferol-3,5-dimethyl ether Rhizome China [12]
68. Quercetin-3-O-galactopyranoside Tuber, Rhizome Cameroon,
China
[29,12]
69. Myricetin-3-O-galactopyranoside Rhizome China [12]
70. Myricetin-3-O-glucopyranoside Rhizome China [12]
71. 8-epidiosbulbin E acetate Bulb, tuber India,
Bangladesh
[16,3]
72. Demethyl batatasin IV Tuber,
bulbil
China,
Nigeria
[24,31]
73. Diosbulbinoside D Leaves, stem NI [4]
74. Diosbulbinoside F Leaves, stem NI [4]
75. Diosbulbinoside G Rhizome China [25]
76. C22 ω-hydroxy fatty acid Tuber China [33]
77. 3-hydroxy-5-methoxybenzoic acid Tuber China [33]
78. Batatasin III Tuber China [33]
79. 1,6-dihydroxy-2,5,7-
trimethoxyphenanthrene
Tuber China [33]
80. 2,4,6,7-tetrahydroxy-9,10-
dihydrophenanthrene
Tuber China [33]
81. 2,5,2',5'-tetrahydroxy-3'-
methoxybibenzyl
Tuber China [33]
82. Thunalbene Tuber China [33]
83. 2,4-dimethoxyphenanthrene-3,7-
diol
Tuber China [33]
84. Flavanthrinin Tuber China [33]
85. Isorhamnetin Tuber China [33]
86. Quercetin Tuber China,
Cameroon
[33,29]
87. 3,5,3'-trimethoxyquercetin Tuber China [33]
88. (-)-epicatechin Tuber China [33]
89. Isoquercitrin Tuber China [33]
90. 2,7-dihydroxy-3,4,6-
trimethoxyphenanthrene
Tuber China [33]
91. Diarylheptanone Tuber China [33]
92. Pennogenin Rhizome China [26]
93. Pennogenin-3-O-α-L-
rhamnopyranosyl-(1→3)-[α-L- rhamnopyranosyl-(1→2)]-β-D- glucopyranoside
Rhizome China [26]
94. Pennogenin-3-O-α-L-
rhamnopyranosyl-(1→4)-[α-L- rhamnopyranosyl-(1→2)]-β-D- glucopyranoside
Rhizome China [26]
95. 4-hydroxy-[2-trans-3',7'-dimethyl-
octa-2',6'-dienyl]-6-methoxy acetophenone
Bulbs India [7]
96. 4,6-dihydroxy-2-O-(4'-
hydroxybutyl) acetophenone
Bulb India [7]
97. 2,7-dihydroxy-4-
methoxyphenanthrene
Bulbil, tuber Cameroon [28,29]
98. 3-O-α-L-rhamnopyranosyl- (1→2)-[α-L-rhamnopyranosyl- (1→3)]-β-D-g1ucopyranosyl pennogenin (spiroconazol A) Flower, tuber Cameroon [32,29,30]
99. Quercetin-3-O-β-D-
glucopyranoside
Tuber Cameroon [29]
100. Diosgenin Bulb, corm India [35,36]
101. Smilagenone Corm India [36]
102. Epismilagenin Corm India [36]
103. Pennogenin 3-O-α-L-
rhamnopyranosyl-(1→4)-α-L- rhamnopyranosyl-(1→4)-[α-L- rhamnopyranosyl-(1→2)]-β-D- glucopyranoside
Flower Cameroon [32]
104. 26-O-β-D-glucopyranosyl-(25R)-
5-en-furost-3β,17α,22α,26-tetraol-
3-O-α-L-rhamnopyranosyl- (1→4)-α-L-rhamnopyranosyl- (1→4)-[α-L-rhamnopyranosyl- (1→2)]-β-D-glucopyranoside
Flower Cameroon [32]
105. 23β,27-dihydroxy-pennogenin 3-
O-α-L-rhamnopyranosyl-(1→4)-
α-L-rhamnopyranosyl-(1→4)-[α- L-rhamnopyranosyl-(1→2)]-β-D- glucopyranoside
Flower Cameroon [32]
106. Floribundasaponin B Flower Cameroon [32]
107. Stigmasterol Tuber China [24]
108. Lutein Tuber India [27]
109. Neoxanthin Tuber India [27]
110. Violaxanthin Tuber India [27]
111. Zeaxanthin Tuber India [27]
112. Auroxanthin Tuber India [27]
113. Cryptoxanthin Tuber India [27]
114. Tetracosanoic acid, Tuber Cameroon [29]
115. 1-(tetracosanoyl)-glycerol Tuber Cameroon [29]
116. trans-tetracosanylferulate Tuber Cameroon [29]
117. 3-O-β-D-glucopyranosyl-b-
sitosterol
Tuber Cameroon [29]
118. 3,5,4'-trihydroxy-3'-
methoxybibenzyl
Bulbil Cameroon [29]
119. Sinodiosgenin Corm India [36]
120. Dioscin Rhigoma China [25]
121. Mono-arachidin Tuber China [34]
122. 1,7-bis-(4-hydroxyphenyl)-
1E,4E,6E-heptatrien-3-one
Tuber China [34]
123. Behenic acid Tuber China [34]
124. 2,3'-di-hydroxy-4',5'-
dimethoxybibenzyl
Tuber China [34]
125. Docosyl ferulate Tuber China [34]
126. 7-bis-(4-hydroxyphenyl) -4E, 6E-heptadien-3-one Tuber China [34]
127. 5,3,4-trihydroxy-3,7-
dimethoxyflavone
Tuber China [34]
128. Tristin Tuber China [34]
NI = No information available in the literature.
Table 1: Phytochemicals isolated from D. bulbifera.