Results 21 to 30 of about 14,816 (250)

Spent sulphite liquor utilization by xylose-assimilating yeast pachysolen tannophilus, capable of bioethanol producing [PDF]

open access: yesE3S Web of Conferences, 2019
The xylose-assimilating capacity of yeast Pachysolen tannophilus to utilize sugars in spent sulphite liquor samples (pulp mill waste) with a different concentration of hexoses and pentoses was studied.
Bolotnikova Olga   +5 more
doaj   +1 more source

Synthesis of 4-deoxy-L-(and D-)hexoses from chiral noncarbohydrate building blocks [PDF]

open access: yes, 2004
4-Deoxy-L-hexoses were synthesized starting from our previously reported reagent 1 and (R)-benzyl glycidyl ether, which led in few steps to a substituted dihydropyran 6.
Palumbo G.   +5 more
core   +2 more sources

Synthesis of Four Orthogonally Protected Rare l-Hexose Thioglycosides from d-Mannose by C-5 and C-4 Epimerization

open access: yesMolecules, 2022
l-Hexoses are important components of biologically relevant compounds and precursors of some therapeuticals. However, they typically cannot be obtained from natural sources and due to the complexity of their synthesis, their commercially available ...
Fruzsina Demeter   +3 more
doaj   +1 more source

Sugars: Intramolecular Dehydration of Hexoses

open access: yes, 2021
International audienceIf the definition of saccharides (or sugars) is rather unclear, specialists usually agree on saying that chemists can describe saccharides as structures derived from chiral entities bearing hydroxyl or diversely substituted hydroxyl,
Stéphanie Castex   +5 more
core   +1 more source

Extraction and Characterization of Glycosaminoglycans from Marine Snail Rapana venosa

open access: yesProceedings, 2019
Glycosaminoglycans (GAGs) are anionic straight chain polysaccharides with a wide range ...
Catalina SANDA   +5 more
doaj   +1 more source

Hydrogen-bonded supramolecular assemblies of folic acid with simple hexoses

open access: yes, 2022
Simple D-hexoses such as D-glucose, D-mannose, and D-galactose were found to form supramolecular complexes with folic acid (FA) in phosphate-buffered saline solution (PBS, pH 7.4) and in the gas phase.
Zimnicka, Magdalena   +3 more
core   +1 more source

Food Industrial Production of Monosaccharides Using Microbial, Enzymatic, and Chemical Methods

open access: yesFermentation, 2019
Most monosaccharides in nature are hexoses, which have six carbon atoms; the most well-known hexose is d-glucose. Various hexoses with distinct characteristics can be produced from inexpensive polysaccharides for applications in the food industry ...
Tomoya Shintani
doaj   +1 more source

Effect of crop load on phytohormones, sugars, and biennial bearing in apple trees

open access: yesBiologia Plantarum, 2016
The amount and composition of phytohormones, sugars, and some other leaf characteristics depending on a crop load were evaluated in apple (Malus domestica Borkh. cv. Ligol grafted on P 60 rootstock) trees in order to prevent biennial bearing.
G. Samuolienė   +4 more
doaj   +1 more source

From L-Rhamnose to Rare 6-Deoxy-L-Hexoses

open access: yes, 2016
Efficient and rapid transformation of cheaply available L-rhamnose into all the isomeric 6-deoxy-L-hexoses via regio- and stereoselective nucleophilic displacements of triflates is reported.
KULKARNI, SS, SANAPALA, SR
core   +2 more sources

Three Fiber Crops Show Distinctive Biomass Saccharification under Physical and Chemical Pretreatments by Altered Wall Polymer Features

open access: yesBioResources, 2016
Jute, kenaf, and ramie are important fiber crops in the textile industry, but their core stalks have not been well used. In this study, three fiber crops were examined with enhanced hexoses yields (% cellulose) up to 4.8-, 3.6-, and 1.9-fold from ...
Xiaoyang Wei   +9 more
doaj   +1 more source

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