Delicious peptide

• CAT Number: I023139
• CAS Number: 73984-05-1
• Molecular Formula: C34H57N9O16
• Molecular Weight: 847.87
• Purity: ≥95%
• 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
• 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

Delicious peptide (Cat No.: I023139) refers to short amino acid sequences that influence taste perception, often enhancing umami, sweetness, or overall flavor. These peptides can be naturally derived from food proteins (e.g., casein, soy, or seafood) through enzymatic hydrolysis or fermentation. They interact with taste receptors to amplify savory or palatable sensations, making them valuable in food science for flavor enhancement and sodium reduction. Delicious peptides are widely studied for their role in developing healthier, more appealing functional foods and culinary innovations.

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.