Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption
More than 65 % to 72 % of the rare sugar trehalulose is found in raw stingless bee honey (SBH), and an efficient method for bulk recovery is highly sought. This study investigates the separation of trehalulose from SBH using cation exchange resin (CEA) in batch adsorption mode. Various parameters we...
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| Format: | Article |
| Language: | English English |
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Elsevier
2025
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| Online Access: | http://psasir.upm.edu.my/id/eprint/119283/ http://psasir.upm.edu.my/id/eprint/119283/4/119283.pdf http://psasir.upm.edu.my/id/eprint/119283/3/119283-publish.pdf |
| _version_ | 1848867924838711296 |
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| author | Samsol, Muhammad Hairol Ridzwan Abidin, Zurina Zainal Zawawi, Norhasnida Jusoh, Arif Zaidi |
| author_facet | Samsol, Muhammad Hairol Ridzwan Abidin, Zurina Zainal Zawawi, Norhasnida Jusoh, Arif Zaidi |
| author_sort | Samsol, Muhammad Hairol Ridzwan |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | More than 65 % to 72 % of the rare sugar trehalulose is found in raw stingless bee honey (SBH), and an efficient method for bulk recovery is highly sought. This study investigates the separation of trehalulose from SBH using cation exchange resin (CEA) in batch adsorption mode. Various parameters were optimized to evaluate their effects on adsorption performance. At 15 min, 50 °C, and 1000 g/L honey concentration, 6.34 %, 32.51 % and 33.15 % of trehalulose, glucose, and fructose, respectively, were adsorbed. Trehalulose showed poor adsorption affinity compared to glucose and fructose, leaving most of it in the supernatant solution. With a zeta potential of −3.12 mV, trehalulose exhibited a weak negative charge, contributing to its limited interaction with the cation resin. NMR and FTIR analyses confirmed trehalulose as a sucrose isomer of α-(1 → 1) glucose-fructose glycosidic linkage, containing multiple hydroxyl functional groups, antioxidant, phenolics and reducing sugar properties. The adsorption behaviour was best described by the modified Langmuir model, indicating heterogeneous, multilayer adsorption with high concentration dependency. The pseudo-second-order model suggested that pore diffusion was the rate-limiting step, with the process being endothermic and spontaneous at elevated temperatures. Although cation exchange resin adsorption captures only a small fraction of trehalulose, recovery from the resin is relatively straightforward compared to the more complex process of isolating trehalulose from the sugar-rich supernatant mixture, which poses significant downstream challenges. Thus, selecting a resin that aligns with trehalulose's physicochemical properties is vital for achieving efficient and selective separation. |
| first_indexed | 2025-11-15T14:44:14Z |
| format | Article |
| id | upm-119283 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T14:44:14Z |
| publishDate | 2025 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1192832025-08-14T07:45:19Z http://psasir.upm.edu.my/id/eprint/119283/ Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption Samsol, Muhammad Hairol Ridzwan Abidin, Zurina Zainal Zawawi, Norhasnida Jusoh, Arif Zaidi More than 65 % to 72 % of the rare sugar trehalulose is found in raw stingless bee honey (SBH), and an efficient method for bulk recovery is highly sought. This study investigates the separation of trehalulose from SBH using cation exchange resin (CEA) in batch adsorption mode. Various parameters were optimized to evaluate their effects on adsorption performance. At 15 min, 50 °C, and 1000 g/L honey concentration, 6.34 %, 32.51 % and 33.15 % of trehalulose, glucose, and fructose, respectively, were adsorbed. Trehalulose showed poor adsorption affinity compared to glucose and fructose, leaving most of it in the supernatant solution. With a zeta potential of −3.12 mV, trehalulose exhibited a weak negative charge, contributing to its limited interaction with the cation resin. NMR and FTIR analyses confirmed trehalulose as a sucrose isomer of α-(1 → 1) glucose-fructose glycosidic linkage, containing multiple hydroxyl functional groups, antioxidant, phenolics and reducing sugar properties. The adsorption behaviour was best described by the modified Langmuir model, indicating heterogeneous, multilayer adsorption with high concentration dependency. The pseudo-second-order model suggested that pore diffusion was the rate-limiting step, with the process being endothermic and spontaneous at elevated temperatures. Although cation exchange resin adsorption captures only a small fraction of trehalulose, recovery from the resin is relatively straightforward compared to the more complex process of isolating trehalulose from the sugar-rich supernatant mixture, which poses significant downstream challenges. Thus, selecting a resin that aligns with trehalulose's physicochemical properties is vital for achieving efficient and selective separation. Elsevier 2025-11-01 Article PeerReviewed text en cc_by_nc_nd_4 http://psasir.upm.edu.my/id/eprint/119283/4/119283.pdf text en http://psasir.upm.edu.my/id/eprint/119283/3/119283-publish.pdf Samsol, Muhammad Hairol Ridzwan and Abidin, Zurina Zainal and Zawawi, Norhasnida and Jusoh, Arif Zaidi (2025) Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption. Food Chemistry, 491. art. no. 145317. pp. 1-14. ISSN 0308-8146; eISSN: 1873-7072 https://linkinghub.elsevier.com/retrieve/pii/S0308814625025683 10.1016/j.foodchem.2025.145317 |
| spellingShingle | Samsol, Muhammad Hairol Ridzwan Abidin, Zurina Zainal Zawawi, Norhasnida Jusoh, Arif Zaidi Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title | Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title_full | Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title_fullStr | Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title_full_unstemmed | Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title_short | Assessing a strategy to recover trehalulose sugar from stingless bee honey Geniotrigona thoracica sp. via cation exchange adsorption |
| title_sort | assessing a strategy to recover trehalulose sugar from stingless bee honey geniotrigona thoracica sp. via cation exchange adsorption |
| url | http://psasir.upm.edu.my/id/eprint/119283/ http://psasir.upm.edu.my/id/eprint/119283/ http://psasir.upm.edu.my/id/eprint/119283/ http://psasir.upm.edu.my/id/eprint/119283/4/119283.pdf http://psasir.upm.edu.my/id/eprint/119283/3/119283-publish.pdf |