Results 11 to 20 of about 179,087 (303)

Differences in meat quality between Angus cattle and Xinjiang brown cattle in association with gut microbiota and its lipid metabolism

open access: yesFrontiers in Microbiology, 2022
Gut microbiota plays important roles in mediating fat metabolic events in humans and animals. However, the differences of meat quality traits related to the lipid metabolism (MQT-LM) in association with gut microbiota involving in lipid metabolism have ...
Zhuo Chen   +10 more
doaj   +1 more source

Difference in chemotaxis of Salmonella cells between serine and aspartic acid

open access: yesJournal of Biomechanical Science and Engineering, 2021
We investigated how the chemotactic behaviors of peritrichous bacteria that repeat straight swimming (runs) and directional changes (tumbles) differ depending on the chemical species and concentrations of the attractant.
Tonau NAKAI   +3 more
doaj   +1 more source

Determination of amino acids of some plants from Gentianaceae family [PDF]

open access: yesPharmacia, 2021
Medicines from plants are widely used in the complex treatment of different diseases every day. Therefore, theoretical and practical interest is the in-depth study of the herb of perspective plants like Centaurium erythraea Rafn. and Gentiana cruciata L.
Liliia Budniak   +4 more
doaj   +3 more sources

Metabolomics-Based Analysis of the Major Taste Contributors of Meat by Comparing Differences in Muscle Tissue between Chickens and Common Livestock Species

open access: yesFoods, 2022
The taste of meat is the result of complex chemical reactions. In this study, non-target metabolomics was used to resolve the taste differences in muscle tissue of four major livestock species (chicken, duck, pork, and beef).
Yanke Wang   +5 more
doaj   +1 more source

Isolation and functional verification of an aspartate aminotransferase gene from Neoporphyra haitanensis

open access: yesBMC Plant Biology, 2023
Background Neoporphyra haitanensis is a commercial laver species in China. Aspartic acid is an important flavor amino acid, and aspartate aminotransferase (AAT) is a crucial enzyme in its biosynthesis.
Shuang Li   +3 more
doaj   +1 more source

Immunohistochemical localisation of d-β-aspartic acid in pingueculae [PDF]

open access: yes, 2009
Background: D-β-Aspartic acid residues, which are biologically uncommon, have been reported to accumulate in various proteins of the living body with age.
Fujii N   +6 more
core   +1 more source

The Mineralization of Various 3D-Printed PCL Composites

open access: yesJournal of Functional Biomaterials, 2022
In this project, different calcification methods for collagen and collagen coatings were compared in terms of their applicability for 3D printing and production of collagen-coated scaffolds.
Artem Egorov   +6 more
doaj   +1 more source

Gamma Irradiation of Aqueos Solution of L-Aspartic Acid, L-Aspartic Acid in Solid State, and L-Aspartic Acid Adsorbed into Na-Montmorillonite: Its Relevance in Chemistry Prebiotic

open access: yesJournal of Nuclear Physics, Material Sciences, Radiation and Applications, 2021
Aspartic acid is an amino acid present in the modern proteins, however, is considered a primitive amino acid hence its importance in prebiotic chemistry experiments studies. In some works of prebiotic chemistry have been studied the synthesis and the stability of organic matter under high energy sources, and the role of clays has been highlighted due ...
A. Meléndez-López   +5 more
openaire   +2 more sources

Metallkomplexe mit biologisch wichtigen Liganden, LXVIII [PDF]

open access: yes, 1993
The trischelate complexes of the dianion of aspartic acid and -methylaspartic acid (5-C5Me5) (R = H, Me) form adducts with alkali iodides MI (M = Li, Na, K).
Beck, Wolfgang   +2 more
core   +1 more source

Synthesis of L‐[4,4‐ 2 H 2 ] and D,L‐[3,3,4,4‐ 2 H 4 ] methionine [PDF]

open access: yes, 1984
The syntheses of D,L‐[3,3,4,4‐ 2 H 4 ]methionine from [2,2,2‐ 2 H 3 ] acetic acid in seven steps in an overall yield of 26% and L‐[4,4‐ 2 H 2 ]methionine from N‐t‐BOC ‐L‐aspartic acid α‐benzyl ester in five steps in an overall yield of 40% are described.
Ramalingara, Kondareddiar   +1 more
core   +1 more source

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