Bioactive Compounds. Synthesis and Physical Properties of 2,4,5-Trichlorophenoxy-acetylated amino acids.

1960 ◽  
Vol 5 (4) ◽  
pp. 476-477
Author(s):  
E. J. Saggese ◽  
C. F. Krewson
Keyword(s):  
Amino Acids ◽  
Physical Properties ◽  
Bioactive Compounds

scholarly journals QUANTITATIVE ANALYSIS OF BIOACTIVE COMPOUNDS OF ARTEMISIA NILAGIRICA (CLARKE) PAMP. LEAF EXTRACT

2016 ◽  
pp. 183
Author(s):  
Parameswari P ◽  
Devika Rengaswamy
Keyword(s):  
Amino Acids ◽  
Fatty Acids ◽  
Quantitative Analysis ◽  
Secondary Metabolites ◽  
Bioactive Compounds ◽  
Leaf Extract ◽  
Metabolic Reaction ◽  
Quantitative Investigation ◽  
Artemisia Nilagirica ◽  
Quantitative Examination

<p>ABSTRACT<br />Objective: The points of this exploration work were to decide the quantitative examination of bioactive mixes. Customarily, cutting edge meds rely<br />on the phytochemicals got from the plant source in bigger extents. Numerous bioactive auxiliary metabolites have a positive metabolic reaction on<br />different human diseases.<br />Methods: In the present examination, Artemisia nilagirica, leaves were gathered, dried, powdered and put away in hermetically sealed compartments<br />for quantitative investigation of phytochemicals according to standard strategies.<br />Results: The methanolic leaf concentrate of enrolled 4.33 mg of alkaloids, 1.22 mg of saponins, 12.4 mg of tannins, 24.3 mg of glycosides, 10.2 mg<br />terpenoids, 1.33 mg of coumarin, 59.4 mg of amino acids, 12.2 mg of fatty acids, 17.2 mg of flavonoids, 10.2 mg of phenols, and steroids in follows<br />separately.<br />Conclusion: The plant has a high helpful quality as far as an assortment of phytochemicals from leaf remove and had let to a sure level toward<br />extraction and refinement of specific bioactive mixes for human nourishment.<br />Keywords: Artemisia nilagirica, Secondary metabolites, Quantitative analysis, Leaf extract, Flavonoids.</p>

Canonical interrelationships in morphological characters, yield and nutritional components of corn

2021 ◽  
Vol 8 ◽  
pp. 1-17
Author(s):  
Ivan Carvalho ◽  
José Antonio Gonzalez da Silva ◽  
Murilo Vieira Loro ◽  
Marlon Vinícius Rosa Sarturi ◽  
Danieli Jacoboski Hutra ◽  
...  
Keyword(s):  
Amino Acids ◽  
Bioactive Compounds ◽  
Yield Components ◽  
Zinc Content ◽  
Essential Amino Acids ◽  
Morphological Characters ◽  
Soluble Solids ◽  
World Population ◽  
Canonical Correlations ◽  
High Yields

The increase in the world population, the need to increase food production, both in quantity and quality, becomes increasingly prominent. The objective of this work was to identify the canonical correlations between yield components, morphological characters, micronutrients, bioactive compounds and amino acids in corn. The experimental design used was a randomized block containing 11 treatments arranged in three replications. The treatments consisted of 11 Top Crosses hybrid genotypes, these being made through crosses directed between a narrow genetic base tester hybrid for specific combining ability with 11 S5 inbred lines. It is inferred that groups considered yield components, secondary traits, bioactive compounds, micronutrients and amino acids are dependent. Promising characters are identified for the corn breeding for high yields, nutritional and energetic quality of corn grains. The indirect selection of grains with additions in essential amino acids can be directed to plants with superiority in height, mass and width of grains, phenols, flavonoids, soluble solids and zinc content.

Studies on the Development of Benzoyl Peroxide Catalysed Rapid Oil Tanning using Linseed Oil

2021 ◽  
Vol 116 (7) ◽  
Author(s):  
Bindia Sahu ◽  
Jaya Prakash Alla ◽  
Gladstone Christopher Jayakumar
Keyword(s):  
Amino Acids ◽  
Tensile Strength ◽  
Physical Properties ◽  
Water Absorption ◽  
Benzoyl Peroxide ◽  
Special Class ◽  
Linseed Oil ◽  
Tanning Process ◽  
Remarkable Reduction ◽  
Better Than

Leather tanning is a stabilisation process of skin fibers. This is achieved by the interaction of collagen amino acids with tanning agents to stabilise skin from putrefaction. Tanning of collagen with oil is a special class of tanning known as chamois tanning. Chemically, the oil tanning involves oxidation of unsaturation present in the oil, which is generally achieved by exposing oil treated skins to air. In this study, Benzoyl peroxide has been used as an accelerating agent for oxidation of unsaturated bonds present in the linseed oil for oil tanning process. Results shows remarkable reduction in tanning duration from fifteen days to two days. The chamois leathers prepared using oxidation accelerant (Benzoyl peroxide) have been evaluated for physical properties such as water absorption (611%), tensile strength (18 N/mm2) and percentage of elongation (66 %) which are found to be better than control leathers.

scholarly journals A Review on Ethnopharmacological Applications, Pharmacological Activities, and Bioactive Compounds ofMangifera indica(Mango)

2017 ◽  
Vol 2017 ◽  
pp. 1-24 ◽  
Author(s):  
Meran Keshawa Ediriweera ◽  
Kamani Hemamala Tennekoon ◽  
Sameera Ranganath Samarakoon
Keyword(s):  
Amino Acids ◽  
Bioactive Compounds ◽  
Mangifera Indica ◽  
Fruit Peel ◽  
Pharmacological Activities ◽  
Phytochemical Constituents ◽  
Pharmacological Potential ◽  
Diverse Plant ◽  
Different Parts ◽  
Comprehensive Study

Mangifera indica(family Anacardiaceae), commonly known as mango, is a pharmacologically, ethnomedically, and phytochemically diverse plant. Various parts ofM. indicatree have been used in traditional medicine for the treatment of different ailments, and a number of bioactive phytochemical constituents ofM. indicahave been reported, namely, polyphenols, terpenes, sterols, carotenoids, vitamins, and amino acids, and so forth. Several studies have proven the pharmacological potential of different parts of mango trees such as leaves, bark, fruit peel and flesh, roots, and flowers as anticancer, anti-inflammatory, antidiabetic, antioxidant, antibacterial, antifungal, anthelmintic, gastroprotective, hepatoprotective, immunomodulatory, antiplasmodial, and antihyperlipemic. In the present review, a comprehensive study on ethnopharmacological applications, pharmacological activities, and bioactive compounds ofM. indicahas been described.

Investigation of interactional behavior and relative photo-physical properties in a group of bioactive compounds

2019 ◽  
Vol 381 ◽  
pp. 111873 ◽  
Author(s):  
R. Kian ◽  
M.S. Zakerhamidi ◽  
A.N. Shamkhali ◽  
E. Kashani ◽  
N. Noroozi Pesyan
Keyword(s):  
Physical Properties ◽  
Bioactive Compounds

scholarly journals Improved Production of Kynurenic Acid by Yarrowia lipolytica in Media Containing Different Honeys

2020 ◽  
Vol 12 (22) ◽  
pp. 9424 ◽  
Author(s):  
Magdalena Wróbel-Kwiatkowska ◽  
Waldemar Turski ◽  
Piotr Juszczyk ◽  
Agnieszka Kita ◽  
Waldemar Rymowicz
Keyword(s):  
Amino Acids ◽  
Yarrowia Lipolytica ◽  
Bioactive Compounds ◽  
Nutritional Value ◽  
Kynurenic Acid ◽  
Culture Broth ◽  
Yeast Biomass ◽  
Amino Acids Composition ◽  
Yeast Yarrowia Lipolytica

Y. lipolytica remains a nonpathogenic, unconventional yeast, which can be applied for the production of bioactive compounds. Our previous study confirmed the ability of yeast Yarrowia lipolytica to produce kynurenic acid (KYNA). Here, we investigated the effectiveness of KYNA production in cultures cultivated in medium containing honey of various origin, used as a source of carbon and energy. It was evidenced that the highest content of KYNA in culture broth (68 mg/L) and yeast biomass (542 mg/kg) was obtained when chestnut honey was used. The content of lipids and amino acids composition in yeast biomass producing KYNA was also determined. It was found that the composition of both amino acids and lipids in yeast biomass depended on the honey type used as a component of the medium. This finding revealed that supplementation of medium broth with honey may significantly affect the nutritional value of yeast biomass. The practical applicability of this finding requires further study.

Stability of the physical properties, bioactive compounds and antioxidant capacity of spray-dried grapefruit powder

2019 ◽  
Vol 28 ◽  
pp. 74-82 ◽  
Author(s):  
Freddy González ◽  
Eva García-Martínez ◽  
María del Mar Camacho ◽  
Nuria Martínez-Navarrete
Keyword(s):  
Physical Properties ◽  
Antioxidant Capacity ◽  
Bioactive Compounds ◽  
Spray Dried

Co-assembly of helical β3-peptides: a self-assembled analogue of a statistical copolymer

2017 ◽  
Vol 89 (12) ◽  
pp. 1809-1816 ◽  
Author(s):  
Claire Buchanan ◽  
Christopher J. Garvey ◽  
Patrick Perlmutter ◽  
Adam Mechler
Keyword(s):  
Amino Acids ◽  
Physical Properties ◽  
Self Assembly ◽  
Unnatural Amino Acids ◽  
The Self ◽  
Microscopy Imaging ◽  
Wide Range ◽  
Self Assembled ◽  
Unnatural Peptides ◽  
Natural Amino Acids

AbstractUnnatural peptide self-assembly offers the means to design hierarchical nanostructures of controlled geometries, chemical function and physical properties. N-acyl β3 peptides, where all residues are unnatural amino acids, are able to form helical fibrous structures by a head-to-tail assembly of helical monomers, extending the helix via a three point supramolecular hydrogen bonding motif. These helical nanorods were shown to be stable under a wide range of physical conditions, offering a self-assembled analogue of polymeric fibres. Hitherto the self-assembly has only been demonstrated between identical monomers; however the self-assembly motif is sequence-independent, offering the possibility of hetero-assembly of different peptide monomers. Here we present a proof of principle study of head-to-tail co-assembly of two different helical unnatural peptides Ac-β3[WELWEL] and Ac-β3[LIA], where the letters denote the β3 analogues of natural amino acids. By atomic force microscopy imaging it was demonstrated that the homo-assembly and co-assembly of these peptides yield characteristically different structures. Synchrotron small angle X-ray scattering experiments have confirmed the presence of the fibres in the solution and the averaged diameters from modelled data correlate well to the results of AFM imaging. Hence, there is evidence of co-assembly of the fibrous superstructures; given that different monomers may be used to introduce variations into chemical and physical properties, the results demonstrate a self-assembled analogue of a statistical co-polymer that can be used in designing complex functional nanomaterials.

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