Results 11 to 20 of about 42,055 (135)

Biochemical activity of di- and polyamines in the green alga Chlorella vulgaris Beijerinck (Chlorophyceae)

open access: yesActa Societatis Botanicorum Poloniae, 2011
This study concerns on the influence of diamines (agmatine, putrescine) and polyamines (spermine, spermidine) upon the growth and the content of chlorophyll a and b, monosaccharides and proteins in the cells of alga Chlorella vulgaris Beijerinck ...
Romuald Czerpak   +5 more
doaj   +1 more source

Bis-Indole Derivatives for Polysaccharide Compositional Analysis and Chiral Resolution of D-, L-Monosaccharides by Ligand Exchange Capillary Electrophoresis Using Borate-Cyclodextrin as a Chiral Selector

open access: yesMolecules, 2011
A series of aldo-bis-indole derivatives (aldo-BINs) was prepared by aromatic C-alkylation reactions of aldoses and indole in acetic acid solution. Common monosaccharides such as glucose, mannose, galactose, fucose, xylose, rhamnose, ribose, arabinose and
Wen-Bin Yang   +3 more
doaj   +1 more source

Simultaneous Quantification of L-Arginine and Monosaccharides during Fermentation: An Advanced Chromatography Approach

open access: yesMolecules, 2019
Increasing demand for L-arginine by the food and pharmaceutical industries has sparked the search for sustainable ways of producing it. Microbial fermentation offers a suitable alternative; however, monitoring of arginine production and carbon source ...
Mireille Ginésy   +3 more
doaj   +1 more source

Riproximin Exhibits Diversity in Sugar Binding, and Modulates some Metastasis-Related Proteins with Lectin like Properties in Pancreatic Ductal Adenocarcinoma

open access: yesFrontiers in Pharmacology, 2020
Riproximin (Rpx) is a type II ribosome-inactivating protein with specific anti-proliferative activity. It was purified from Ximenia americana by affinity chromatography using a resin coupled with lactosyl residues.
Micah N. Sagini   +6 more
doaj   +1 more source

Chemical and Physical Culture Conditions Significantly Influence the Cell Mass and Docosahexaenoic Acid Content of Aurantiochytrium limacinum Strain PKU#SW8

open access: yesMarine Drugs, 2021
Thraustochytrids are well-known unicellular heterotrophic marine protists because of their promising ability to accumulate docosahexaenoic acid (DHA).
Xiaohong Chen   +5 more
doaj   +1 more source

Determination of carbohydrates in the herbal antidiabetic mixtures by GC-MC

open access: yesActa Pharmaceutica, 2021
Due to the wide range of biologically active substances, the herbal mixtures can influence the development of diabetes mellitus and its complications.
Savych Alona   +2 more
doaj   +1 more source

APPLICATION OF THE ION CHROMATOGRAPHY METHOD IN BIOTECHNOLOGY FOR THE JOINT DETERMINATION OF MONO- AND DISACHARIDES

open access: yesВестник Северо-Кавказского федерального университета, 2022
Biotechnologicalprocesses in the processing of raw materials lead to the transformation of disaccharides into monosaccharides, which necessitate the identification of these components in one analysis.
Anastasiya Eremina   +3 more
doaj  

Simultaneous Determination of Six Sugars in Beef Hydrolysates by Ion Chromatography with Pulsed Amperometric Detection

open access: yesShipin gongye ke-ji, 2022
The aim of this study is to establish an ion chromatography method for simultaneous determination of glucose, fructose, arabinose, galactose, mannose and ribose in beef hydrolysates. The pretreatment and chromatography conditions were optimized. Finally,
Xiuhong CHEN   +5 more
doaj   +1 more source

Quality and Nutritional Value of ‘Chopin’ and Clone ‘JB’ in Relation to Popular Apples Growing in Poland

open access: yesAgriculture, 2022
The aim of the study was to describe the physicochemical properties, with particular emphasis on nutritional value, of apples ‘Chopin’ and clone ‘JB’. The new cultivars were compared with the cultivars commonly cultivated in Polish orchards, namely ‘Gala
Andrii Kistechok   +2 more
doaj   +1 more source

Partial Characterization of a Low-Molecular-Mass Fraction with Cryoprotectant Activity from Jumbo Squid (Dosidicus gigas) Mantle Muscle

open access: yesFood Technology and Biotechnology, 2019
Freezing conditions affect fish muscle protein functionality due to its denaturation/aggregation. However, jumbo squid (Dosidicus gigas) muscle protein functionality remains stable even after freezing, probably due to the presence of low-molecular-mass ...
Andrés Álvarez-Armenta   +6 more
doaj   +1 more source

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