Results 21 to 30 of about 2,130,846 (310)

Functional and solution structure studies of amino sugar deacetylase and deaminase enzymes from Staphylococcus aureus

open access: yesFEBS Letters, 2018
N‐Acetylglucosamine‐6‐phosphate deacetylase (NagA) and glucosamine‐6‐phosphate deaminase (NagB) are branch point enzymes that direct amino sugars into different pathways.
J. S. Davies   +6 more
semanticscholar   +1 more source

Versatile Approaches to Sugar Amino Acid Building Blocks as Precursors of Glycopeptides

open access: yesCHIMIA, 2007
The synthesis of monosaccharide units functionalised with different amino acids is described herein. Sugar amino acid templates linked at position 6 of the sugar were prepared by various nucleophilic substitutions introducing a spacer of ...
Christelle Jablonski-Lorin   +3 more
doaj   +1 more source

SUBSTANTIATION OF POSSIBILITY TO USE WASTE OF SEA CUCUMBER PROCESSING FOR PRODUCTION OF SOFT DRINKS

open access: yesИзвестия ТИНРО, 2020
The broth of sea cucumber was decolorized with mineral sorbents, as perlite and bentonite, and with chitosans of crab carapace and shrimp shell. The chitosans were the most effective in sorption and subsequent removal of the protein-pigment complex ...
E. V. Okhota   +3 more
doaj   +1 more source

Unraveling metabolic patterns and molecular mechanisms underlying storability in sugar beet

open access: yesBMC Plant Biology, 2022
Background Sugar beet is an important crop for sugar production. Sugar beet roots are stored up to several weeks post-harvest waiting for processing in the sugar factories.
Anna-Lena Gippert   +9 more
doaj   +1 more source

Effect of Foliar Calcium Fertilization on Fruit Quality, Cell Wall Enzyme Activity and Expression of Key Genes in Chinese Cherry

open access: yesInternational Journal of Fruit Science, 2023
Chinese cherries are early flowering and early fruiting, with both edible and ornamental values. This study aims to explore the effects of pre-harvest spraying with different concentrations of CaCl2, amino acid calcium, and sugar alcohol calcium on the ...
Yongfei Wu   +5 more
doaj   +1 more source

GROWTH CHARACTERISTICS OF SUGAR BEET PLANTS WHEN APPLYING DIFFERENT POLYFUNCTIONAL PLANT GROWTH REGULATORS [PDF]

open access: yesVolga Region Farmland, 2022
The article represents the research on effect of foliar treatment of plants with different types of multifunctional growth regulators on the formation of photosynthetic activity indicators and productivity of a sugar beet. We found that 10 days after the
S.A. Semina   +2 more
doaj   +1 more source

Molecular architecture with carbohydrate functionalized β-peptides adopting 314-helical conformation

open access: yesBeilstein Journal of Organic Chemistry, 2014
Carbohydrate recognition is essential in cellular interactions and biological processes. It is characterized by structural diversity, multivalency and cooperative effects.
Nitin J. Pawar   +4 more
doaj   +1 more source

A single amino acid change converts the sugar sensor SGLT3 into a sugar transporter. [PDF]

open access: yesPLoS ONE, 2010
Sodium-glucose cotransporter proteins (SGLT) belong to the SLC5A family, characterized by the cotransport of Na(+) with solute. SGLT1 is responsible for intestinal glucose absorption.
Laura Bianchi, Ana Díez-Sampedro
doaj   +1 more source

Effect of Form of Silicon and the Timing of a Single Foliar Application on Sugar Beet Yield

open access: yesAgriculture, 2023
The aim of the study was the evaluation of silicon foliar application on sugar beet yield. In the years 2017–2019, the effect of a single foliar application of various forms of silicon (potassium silicate—PS, calcium silicate—CS, sodium metasilicate—SM ...
Alicja Siuda   +3 more
doaj   +1 more source

N-(1-Deoxy-α-d-tagatopyranos-1-yl)-N-methylaniline (“d-Tagatose-N-methylaniline”)

open access: yesMolbank, 2018
Tagatosamines form in thermally-processed dairy products and contribute to the foods’ organoleptic and nutritional value. d-Tagatose-N-methylaniline (N-(1-deoxy-d-tagatos-1-yl)-N-methylaniline, 1-deoxy-1-(N-methylphenylamino)-d-tagatose) was synthesized ...
Valeri V. Mossine   +2 more
doaj   +1 more source

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