| Fungi | Biosurfactant type | Solvent system | Identification of    functional group | Developer | References | 
      
        | Candida    bombicola | Sophorolipid | Chloroform:Methanol:Water (65:15:2) [54]
 | Diacylated lactone | Not mentioned | [12] | 
      
        | Candida    lipolytica | Protein-lipid-polysaccharide complex | 1. Hexane:Isopropyl    ether: Acetic acid (15:10:1) 2. Chloroform:Methanol:water    (65:24:4)
 | Protein-40.2%, Carbohydrate- 24.0%
 Lipid- 19.5%
 | Ninhydrin-Free amino groups Iodine vapors-Lipids
 α-napthol-H2SO4  - Sugar [55]
 | [15] | 
      
        | Torulopsis    petrophilum | Glycolipid | Chloroform:Methanol:Water (65:15:2) | Not mentioned | α-napthol | [53] | 
      
        | Candida    batistae | Sophorolipid | Chloroform:Methanol (8:2) | Not mentioned | Anthrone/sulfuric acid: [34] | [18] | 
      
        | Pichia anamola | Sophorolipid | Chloroform:Methanol:Acetic acid (65:25:4) | Not mentioned | Iodine vapour and Molisch    reagent | [31] |