Summary Ultrasound, as an innovative approach, is a suitable alternative for dairy heat processing and can effectively inactivate microorganisms. Its capacity in improving the bioactive functional properties of fermented products has been stated several studies. Increase amplitude ultrasound up to 60% provided significantly increase peptide content. This review provides comprehensive informatio...

This study investigated the antioxidant and antihypertensive activities of peptides obtained from protein fractions of Adzuki bean seeds. Peptides were obtained by the use of hydrolytic enzymes in vitro under gastrointestinal conditions. A determination was made of the activity of the peptide inhibitors of the angiotensin I converting enzyme (ACE), and the antiradical and ion chelating activity...

Many peptides that are released in vitro or in vivo from animal or plant proteins are bioactive and have regulatory functions in humans beyond normal and adequate nutrition. Different health effects have been attributed to food-derived peptides, including antimicrobial properties, blood pressure-lowering (ACE inhibitory) effects, cholesterol-lowering ability, antithrombotic and antioxidant acti...

Like many other organisms, fishes are also rich sources of bio-active compounds which were well studied by research focused on their antimicrobial, antihypertensive, antioxidant and antitumor activities. They can be used not only for good nutritional value, but also for peptides obtained with analytic processes that were developed in last decades. Aquatic organisms total the highest number of s...

The specificity of peptide activity depends on the sequence amino acids and structure, so it is easy to understand great degree biodiversity that peptides can cover. Accordingly, literature shows carry out various activities, including antiproliferative, antihypertensive, antimicrobial, antioxidant, anticholesterolemic, opioid antidiabetic activities. However, potential strongly quenched by the...

Proteins and peptides of housefly larvae (HFL) have potential applications in food therapy. The fate HFL proteins following human gastrointestinal (GI) digestion is unknown. This study adopted a computational approach to discover released from upon GI digestion. In silico eight major 783 peptides. comprised 243 exhibiting 13 types bioactivities. Ninety-two single-function anti-dipeptidyl peptid...

Industrial food waste has potential for generating income from high-added-value compounds through fermentation. Solid-state fermentation is promising to obtain a high yield of bioactive while requiring less water the microorganism’s growth. A number scientific studies evinced an increase in flavonoids or phenolics fruit vegetable and peptides cereal processing residues whey, major dairy industr...

To improve the antioxidant activity and flavor characteristics of giant salamander peptides, changes in pH, browning extent, DPPH radical scavenging capacity, reducing ability Maillard reaction products (MRPs) between peptides glucose during heating process (95°C 0, 1, 2, 3, 4 h) were investigated. The difference volatile compounds MRPs was also analyzed by gas chromatography-ion mobility spect...

Ngari is a traditional salt-free fermented fish product in the north eastern region of India. During the fermentation, breakdown of protein leads to release of the peptides with specific sequences which may have potential anti-hypertensive and antioxidant properties. In the present investigation, influence of fermentation period on antihypertensive properties (angiotensin-I converting enzyme (A...

Production of iron-chelating peptides from protein hydrolysates requires robust and adequate screening methods to optimize their purification subsequently valorize potential antioxidant properties. An original methodology was developed for direct sensitive iron(II)-chelating based on ion-pair reverse phase liquid chromatography (IP-RPLC) coupled high-resolution mass spectrometry (HRMS). Peptide...