For research use only. Not for therapeutic Use.
Delicious peptide is a small linear octapeptide with delicious taste, can be isolated from the gravy of beef meat. Delicious peptide has savory flavor, is also described as beefy meaty peptide and a beef flavor enhancer[1][2][3].
Delicious peptide is a natural product of endogenous proteolytic activity in aging beef[4].
| Catalog Number | I023139 |
| CAS Number | 73984-05-1 |
| Synonyms | (4S)-4-[[(2S)-4-carboxy-2-[[(2S)-3-carboxy-2-[[2-[[(2S)-2,6-diaminohexanoyl]amino]acetyl]amino]propanoyl]amino]butanoyl]amino]-5-[[(2S)-1-[[(2S)-1-[[(1S)-1-carboxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-5-oxopentanoic acid |
| Molecular Formula | C34H57N9O16 |
| Purity | ≥95% |
| InChI | InChI=1S/C34H57N9O16/c1-16(2)12-21(31(55)38-17(3)34(58)59)42-33(57)23(15-44)43-30(54)20(8-10-26(48)49)40-29(53)19(7-9-25(46)47)41-32(56)22(13-27(50)51)39-24(45)14-37-28(52)18(36)6-4-5-11-35/h16-23,44H,4-15,35-36H2,1-3H3,(H,37,52)(H,38,55)(H,39,45)(H,40,53)(H,41,56)(H,42,57)(H,43,54)(H,46,47)(H,48,49)(H,50,51)(H,58,59)/t17-,18-,19-,20-,21-,22-,23-/m0/s1 |
| InChIKey | JYGRAOYMDDFOSM-FQJIPJFPSA-N |
| SMILES | CC(C)CC(C(=O)NC(C)C(=O)O)NC(=O)C(CO)NC(=O)C(CCC(=O)O)NC(=O)C(CCC(=O)O)NC(=O)C(CC(=O)O)NC(=O)CNC(=O)C(CCCCN)N |
| Reference | [1]. Yamasaki Y, et al. A peptide with delicious taste[J]. Agricultural and biological chemistry, 1978, 42(9): 1761-1765. [2]. van Wassenaar P D, et al. Taste of” delicious” beefy meaty peptide. Revised[J]. Journal of Agricultural and Food Chemistry, 1995, 43(11): 2828-2832. [3]. Spanier A, et al. What is the NExT STEP in flavor enhancers[J]. Book Chapter, 1995. |
