Current findings support the potential use of bioactive peptides in enhancing zinc absorption in humans

2021 ◽  
pp. 1-21
Author(s):  
Hija Athman Katimba ◽  
Rongchun Wang ◽  
Cuilin Cheng
Keyword(s):  
Bioactive Peptides ◽  
Zinc Absorption ◽  
Potential Use

scholarly journals Bioactive Peptides and Hydrolysates from Pulses and Their Potential Use as Functional Ingredients

2014 ◽  
Vol 79 (3) ◽  
pp. R273-R283 ◽  
Author(s):  
Lidia López-Barrios ◽  
Janet A. Gutiérrez-Uribe ◽  
Sergio O. Serna-Saldívar
Keyword(s):  
Bioactive Peptides ◽  
Functional Ingredients ◽  
Potential Use

scholarly journals Bioactive Peptides

2008 ◽  
Vol 91 (4) ◽  
pp. 914-931 ◽  
Author(s):  
Fereidoon Shahidi ◽  
Ying Zhong
Keyword(s):  
Food Processing ◽  
Metabolic Regulation ◽  
Bioactive Peptides ◽  
Disease Risk ◽  
Biological Activities ◽  
Food Sources ◽  
Purification And Characterization ◽  
Food Ingredients ◽  
Peptide Preparation ◽  
Potential Use

Abstract Peptides with biological activities, released during gastrointestinal digestion or food processing, play an important role in metabolic regulation and modulation, suggesting their potential use as nutraceuticals and functional food ingredients for health promotion and disease risk reduction. Many studies have reported that peptides from various food sources possess bioactivities, including antihypertensive, antioxidant, anticancer, antimicrobial, and opioid activities as well as immunomodulatory and cholesterol-lowering effects. More studies are being performed exploring the sources, bioavailabilities, and possible physiological/functional properties and the mechanisms of action of bioactive peptides. Technological approaches in terms of peptide preparation, purification, and characterization have also been investigated.

scholarly journals Pharmacological activities and potential use of bovine colostrum for peptide-based radiopharmaceuticals: A review

Pharmacia ◽  
2021 ◽  
Vol 68 (2) ◽  
pp. 471-477
Author(s):  
Crhisterra Ellen Kusumaningrum ◽  
Eva Maria Widyasari ◽  
Maula Eka Sriyani ◽  
Hendris Wongso
Keyword(s):  
Nuclear Medicine ◽  
Bioactive Peptides ◽  
Biological Activities ◽  
Bovine Colostrum ◽  
Human Diseases ◽  
Bovine Lactoferrin ◽  
Bioactive Constituents ◽  
Short Term ◽  
Pharmacological Activities ◽  
Potential Use

Bovine colostrum (BC) is the initial milk produced by cows after giving birth. It has been used to treat human diseases, such as infections, inflammations, and cancers. Accumulating evidence suggests that bovine lactoferrin and bovine antibodies seem to be the most important bioactive constituents in BC. Thus, BC has also been reviewed for its potential to deliver short-term protection against coronavirus disease 2019 (COVID-19). In addition, it can potentially be explored as a precursor for peptide-based radiopharmaceuticals. To date, several bioactive peptides have been isolated from BC, including casocidin-1, casecidin 15 and 17, isracidin, caseicin A, B, and C. Like other peptides, bioactive peptides derived from BC could be used as a valuable precursor for radiopharmaceuticals either for diagnosis or therapy purposes. This review provides bovine colostrum’s biological activities and a perspective on the potential use of peptides from BC for developing radiopharmaceuticals in nuclear medicine.

scholarly journals Synthesis, extraction and idetification of meat bioactive peptides: a review

2021 ◽  
Vol 888 (1) ◽  
pp. 012058
Author(s):  
Edy Susanto ◽  
Anik Fadlilah ◽  
Muhammad Fathul Amin
Keyword(s):  
Amino Acids ◽  
Amino Acid ◽  
Functional Food ◽  
Bioactive Peptides ◽  
Peptide Identification ◽  
Bioactive Peptide ◽  
Covalent Bonds ◽  
Peptide Bonds ◽  
Body Location ◽  
Potential Use

Abstract The consumption of meat should consider the concept of functional food. The meat had a highquality protein and contain of bioactive peptide compounds. Amino acid was component of bioactive peptides compound. It joined by covalent bonds known as amide or peptide bonds. A lot of research was currently focused on the bioactive peptide compounds isolated from myofibril and sarcoplasmic proteins with the synthesis, extraction, and identification methods. This study used a systematic review to get the structure of amino acids that the source of bioactive components and the principle of synthesis, extraction and identification of bioactive peptide in the meat. This paper highlights were finding on the structure of amino acid in the meat. The proportion of amino acids was also different in each animal body location. The result identified that more than 170 peptides were released from the main structure of the myofibril (actin, myosin) and sarcoplasmic muscle proteins, and the synthesis, extraction and bioactive peptide identification in the meat as well as their potential use as functional food.

The growth of mica polytypes as studied by conventional and high-resolution TEM

1983 ◽  
Vol 41 ◽  
pp. 174-177
Author(s):  
A. Baronnet ◽  
M. Amouric
Keyword(s):  
Water Pressure ◽  
Point Of View ◽  
Temperature Fields ◽  
Natural Occurrence ◽  
Growth Mechanisms ◽  
Long Period ◽  
High Resolution Tem ◽  
Layer Stacking ◽  
Experimental Works ◽  
Potential Use

The origin of mica polytypes has long been a challenging problem for crystal- lographers, mineralogists and petrologists. From the petrological point of view, interest in this field arose from the potential use of layer stacking data to furnish further informations about equilibrium and/or kinetic conditions prevailing during the crystallization of the widespread mica-bearing rocks. From the compilation of previous experimental works dealing with the occurrence domains of the various mica "polymorphs" (1Mr, 1M, 2M1, 2M2 and 3T) within water-pressure vs temperature fields, it became clear that most of these modifications should be considered as metastable for a fixed mica species. Furthermore, the natural occurrence of long-period (or complex) polytypes could not be accounted for by phase considerations. This highlighted the need of a more detailed kinetic approach of the problem and, in particular, of the role growth mechanisms of basal faces could play in this crystallographic phenomenon.

An atomic-resolution microscope study of Al contracts on GaAs

1986 ◽  
Vol 44 ◽  
pp. 726-727
Author(s):  
Z. Liliental-Weber ◽  
C. Nelson ◽  
R. Ludeke ◽  
R. Gronsky ◽  
J. Washburn
Keyword(s):  
High Speed ◽  
Schottky Contacts ◽  
Detailed Knowledge ◽  
The Past ◽  
Semiconductor Interfaces ◽  
Deposited Metal ◽  
Microwave Applications ◽  
Free Interfaces ◽  
Potential Use

The properties of metal/semiconductor interfaces have received considerable attention over the past few years, and the Al/GaAs system is of special interest because of its potential use in high-speed logic integrated optics, and microwave applications. For such materials a detailed knowledge of the geometric and electronic structure of the interface is fundamental to an understanding of the electrical properties of the contact. It is well known that the properties of Schottky contacts are established within a few atomic layers of the deposited metal. Therefore surface contamination can play a significant role. A method for fabricating contamination-free interfaces is absolutely necessary for reproducible properties, and molecularbeam epitaxy (MBE) offers such advantages for in-situ metal deposition under UHV conditions

The potential use of short chain peptides in parenteral nutrition

1985 ◽  
Vol 4 ◽  
pp. 116-123 ◽  
Author(s):  
P STEHLE ◽  
S ALBERS ◽  
I AMBERGER ◽  
P PFAENDER ◽  
P FURST
Keyword(s):  
Parenteral Nutrition ◽  
Short Chain ◽  
Potential Use

Instant 99mTc Compounds

1971 ◽  
Vol 10 (03) ◽  
pp. 245-251 ◽  
Author(s):  
P. Richards ◽  
W. C. Eckelman
Keyword(s):  
Physical Properties ◽  
High Purity ◽  
Analytical Techniques ◽  
Full Potential ◽  
Labeled Compounds ◽  
Ph Adjustment ◽  
One Step ◽  
Stannous Ion ◽  
99Mtc Radiopharmaceuticals ◽  
Potential Use

SummaryThe full potential use of technetium has not been achieved despite its ideal physical properties, dosimetry and availability because of the complex preparations required for 99mTc radiopharmaceuticals. One of the goals of our work is to develop techniques for the preparation of high-purity 99mTc compounds which can be easily prepared, ideally by adding pertechnetate to a prepared solution.The use of stannous ion as reducing agent for technetium makes it possible to obtain such one-step, high-purity products. All non-radioactive components can be premixed in a single vial before addition of the radioactive pertechnetate. No final pH adjustment, further chemical manipulation or purification is required.Procedures for two instantly labeled compounds have been developed to date: 99mTc DTPA and 99mTc HSA. The 99mTc DTPA is prepared by adding pertechnetate to a previously prepared solution of stannous ion and CaNa3 DTPA which has been stored at pH 4. The 99mTc HSA is prepared by adding pertechnetate to a solution of stannous ion and HSA. The parametric variations and analytical techniques involved in formulating these procedures are described. It appears that development of kits for other biologically interesting compounds may be possible using similar procedures.

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