Results 61 to 70 of about 2,158,418 (332)

Selective N‐Alkylation of Unprotected Amino Sugars by Alcohols. Application to the Synthesis of Sugar‐Based Surfactants

open access: yesChemistryEurope
A method for direct N‐functionalization of unprotected amino sugars using alcohols as alkylating agents is presented. The method relies on an iridium‐catalyzed hydrogen borrowing strategy, offering a direct and highly effective approach for modifying ...
Aitor Bermejo‐López   +7 more
doaj   +1 more source

INVESTIGATION DICARBONYL COMPOUNDS GENERATED FROM THE MAILLARD REACTIONS OF METHIONINE WITH REDUCING SUGARS TO ENFOLD OFF FLAVOR IN GOAT’S MILK [PDF]

open access: yes, 2016
Population of goat in Indonesia remains low and stagnant (about 1.2 % per year). In the other hand, Indonesia is a tropical country, which is suite for the goat’s growth. One of strong reason is low in goat-based product’s demand since “goaty” flavor
AL-BAARRI, Ahmad Nimatullah   +1 more
core  

A model for pH determination during alcoholic fermentation of a grape must by Saccharomyces cerevisiae [PDF]

open access: yes, 2008
A model to predict accurately pH evolution during alcoholic fermentation of must by Saccharomyces cerevisiae is proposed for the first time. The objective at least is to determine if the pH measurement could be used for predictive control.
Akin, Huberson   +3 more
core   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

Effect of elicitors on physiomorphological and biochemical parameters of Indian mustard (Brassica juncea) and rapeseed (B. napus) [PDF]

open access: yes, 2014
The present investigation was aimed to assess the effect of different concentrations of elicitors viz., salicylic acid (SA) and benzothiadiazole (BTH) on physiomorphological and biochemical parameters of Brassica juncea and B. napus cultivars.
Sohal, B.S., Thakur, Meenakshi
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Biomarkers evidence shows a preferential occlusion of microbial necromass in mineral-associated and not particle organic matter

open access: yesGeoderma
Increasing experimental evidence and modeling efforts have found that microbial necromass is highly associated with mineral-associated organic matter (MAOM).
Meilin Xuan   +4 more
doaj   +1 more source

Enzymic decomposition of amino-sugars [PDF]

open access: yesBiochemical Journal, 1941
CONTINUING the study of the biochemical properties of cartilage and of other tissues which make up the joint [Lutwak-Mann, 1940, 1], experiments were carried out with chondroitin and mucoitin sulphuric acids, both of which occur in joint tissues (cartilage, tendons, mucous membranes).
openaire   +2 more sources

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

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