| Penulis/Author |
Dr. Ir. Agussalim, S.Pt., M.Sc., IPM., ASEAN Eng. (1); Prof. Dr. Ir. Ali Agus, DAA., DEA., IPU., ASEAN Eng. (2) ; Prof. Dr. Ir. Nurliyani, M.S., IPM (3); Ir. Nafiatul Umami, S.Pt., M.P., Ph.D., IPM., ASEAN Eng. (4) |
| Abstrak/Abstract |
The objective of this study was to determine free amino acids profile of honey produced by the Indonesia stingless bee: Tetragonula laeviceps. Honey was obtained from meliponiculture result in the Ngrandu Katongan Village Nglipar Gunungkidul. The free amino acids was determined by LC-MS/MS method rnd the data was analyzed by descriptive analysis. The results showed that free amino acids content from honey Tetragonula laeviceps were arginine 591.83, histidine 561.93, lysine 882.03, phenylalrnine 232.74, isoleucine 12.34, leucine 73.55, tyrosine 9.24, methionine 0.29, valine 20.39, proline 60.56, glutamic acid 119.82, aspartic acid 77.31, threonine 45.72, serine 168.65, alrnine 62.46, rnd glycine 60.26 mg/kg while cysteine not detected. It can be concluded that the free amino acids content of Tetragonula laeviceps honey has 16 free amino acids with lm-ge quantity were lysine, m-ginine, histidine, phenylalanine, serine and glutamic acid. |
