Table 2.
Types materials source and products produced by using citric acid as bonding agent.
| Materials Source | Products | Adhesive Solution | Reference |
|---|---|---|---|
| Acacia mangium bark powder | Wood based molding | Citric acid | [57] |
| Acacia mangium bark powder | Wood based molding | Citric acid | [60] |
| Bamboo materials | Particleboard | Citric acid | [61] |
| Teak | Particleboard | Critic acid and sucrose | [62] |
| Recycled wood particles | Particleboard | Citric acid and sucrose | [63] |
| Recycled wood particles | Particleboard | Citric acid and sucrose | [64] |
| Petung (Dendrocalamus asper) | Particleboard | Citric acid and starch | [65] |
| Sweet sorghum bagasse | Particleboard | Citric acid | [66] |
| Sweet sorghum bagasse | Particleboard | Citric acid | [67] |
| Recycled wood particles | Particleboard | Tannin, sucrose and citric acid | [68] |
| Nipa fronds | Particleboard | Maltodextrin, sucrose and citric acid | [69] |
| Nipa fronds | Particleboard | Maltodextrin and citric acid | [70] |
| alang-alang (Imperata cylindrica) | Particleboard | Citric acid | [71] |
| New Giant Reed (Arundo Donax L.) | Particleboard | Citric acid | [72] |
| Sugarcane bagasse | Particleboard | Citric acid and sucrose | [73] |
| Pineapple (Ananas comosus (L.) Merr.) leaves | Medium density fiberboard | Citric acid and sucrose | [74] |
| Elephant dung fibers | Fiberboard | Citric acid | [75] |
| Poplar (Populus tomentosa Carr) | Plywood | Citric acid and sucrose | [76] |
| Poplar (Populus tomentosa Carr) | Plywood | Citric acid and sucrose | [77] |
| Poplar Veneer | Wood veneer panels | Citric acid | [58] |