Previous research has demonstrated that ACE inhibitory peptides have some common characteristics: i) The C-terminal
tripeptide sequence strongly affects binding to ACE even though the underlying mechanism has yet to be completely established [20]; ii) C-terminal hydrophobic amino acids can effectively bind to the ACE active site [21]; iii) Di- or
tripeptides with aromatic or branched-chain amino acids at the N-terminus and Tyr, Phe, Trp, or Pro at the C-terminus have interactions with ACE active site amino acid residues due to their strong affinity towards the ACE active site [7,22-24].
For effective absorption, whey protein must be broken down into
tripeptides and dipeptides by endogenous peptidase within approximately 90 min of consumption; otherwise, the protein goes undigested and excreted from the body.
Ascertaining the roles of di- and
tripeptides in the soil-microbe-plant continuum is hampered by a lack of sufficiently robust analytical methods for their in situ measurement.
Amino acids descriptors such as Divided Physico-chemical Property Scores (DPPS), Vectors of Hydrophobic, Steric and Electronic properties (VHSE) were applied to QSAR study of 214
tripeptides. PLS method is applied for prediction of antioxidant activity of
tripeptides [18].
The first is formulated with hyaluronic acid, rosemary oil and niacinamide, as well as a wrinkle filler derived from
tripeptides comprised of six amino acids.
Organic nitrogen: in the form of proteins, peptides,
tripeptides and free amino acids that are part of the cells from yeast (see "Nitrogen-Containing Compounds in Yeast Cells").
A salmon protein hydrolysate (SPH) has been developed which contains several angiotensin I-converting enzyme (ACE) inhibitory
tripeptides. The ACE works in the renin-angiotensin system to increase blood pressure.
Organic formula with
tripeptides and hyaluronic acid, it's ideal for working into old foundation.
Contains
tripeptides and super–hydrating hyaluronic acid.
Cardiovascular activity of milk casein-derived
tripeptides has also been reported, where bioactive tripeptide-containing milk products attenuated the blood pressure development in spontaneously hypertensive rats [6].