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Polyaniline-Invertase-Gold Nanoparticles Modified Gold Electrode for Sucrose Detection
Indonesian Journal of Chemistry; Vol 15, No 3 (2015); 226-233
Sucrose sensor has been made by deposited the active materials on the surface of gold electrode. The active materials, i.e. polyaniline (PANI), invertase and gold nanoparticles, were deposited step by step. Aniline polymerization were conducted elect...
PubMed
A soybean sucrose binding protein independently mediates nonsaturable sucrose uptake in yeast.
Plant Cell
Heterologous expression of a cDNA encoding a 62-kD soybean sucrose binding protein in yeast demonstrates that this protein, independent of other plant proteins, mediates sucrose uptake across the plasma membrane. Sucrose binding protein-mediated sucr...
PubMed
Comparative Analysis of Sucrose-Regulatory Genes in High- and Low-Sucrose Sister Clones of Sugarcane
Plants (Basel)
Sugarcane is a significant primitive source of sugar and energy worldwide. The progress in enhancing the sugar content in sugarcane cultivars remains limited due to an insufficient understanding of specific genes related to sucrose production. The pr...
PubMed
Interfacial Interactions of Sucrose during Cryopreservation Detected by Raman Spectroscopy
Langmuir
There is considerable interest in the use of sugars to preserve cells. In this study, low temperature Raman spectroscopy was used to characterize the behaviors of sucrose during freezing. The hydrogen bond network between sucrose and water was invest...
PubMed
Evidence for the Involvement of Sucrose Phosphate Synthase in the Pathway of Sugar Accumulation in Sucrose-Accumulating Tomato Fruits
Plant Physiol
To better understand the mechanism of sugar unloading and sugar concentration in hexose- and sucrose-accumulating tomato fruits (Lycopersicon chmielewskii and L. esculentum, respectively) and to determine the causes of the late accumulation of sucros...
PubMed
Evidence for the Presence of a Sucrose Carrier in Immature Sugar Beet Tap Roots
Plant Physiol
The objectives of this work were to determine the path of phloem unloading and if a sucrose carrier was present in young sugar beet (Beta vulgaris L.) taproots. The approach was to exploit the characteristics of the sucrose analog, 1'-fluorosucr...
PubMed
Inhibition of sucrose phosphatase by sucrose
Biochem J
1. Partially purified sucrose phosphatase from immature stem tissue of sugarcane is inhibited by sucrose. The enzyme was also inhibited by maltose, melezitose and 6-kestose but not by eight other sugars, including glucose and fructose. 2. The relativ...
PubMed
Molecular Control of Sucrose Utilization in Escherichia coli W, an Efficient Sucrose-Utilizing Strain
Appl Environ Microbiol
Sucrose is an industrially important carbon source for microbial fermentation. Sucrose utilization in Escherichia coli, however, is poorly understood, and most industrial strains cannot utilize sucrose. The roles of the chromosomally encoded sucrose ...
PubMed
Regulation and function of sucrose 6-phosphate hydrolase in Streptococcus mutans.
Infect Immun
Sucrose catabolism by Streptococcus mutans is initiated by a phosphoenolpyruvate-dependent sucrose phosphotransferase reaction that produces sucrose 6-phosphate the latter is then cleaved by a sucrose 6-phosphate hydrolase reaction that yields glucos...
PubMed
Characterization of a phosphoenolpyruvate-dependent sucrose phosphotransferase system in Streptococcus mutans.
Infect Immun
A phosphoenolpyruvate-dependent sucrose phosphotransferase system has been identified in Streptococcus mutans. Sucrose phosphotransferase activity was inducible by sucrose and had an apparent Km for sucrose of 70 microM. The product of the sucrose ph...
PubMed
Sucrose Uptake and Compartmentation in Sugar Beet Taproot Tissue
Plant Physiol
Active sucrose uptake by discs of mature sugar beet (Beta vulgaris L. cv GW-D2 and USH-20) root tissue shows a biphasic dependence on external sucrose. At concentrations up to 20 millimolar sucrose, the active uptake mechanism appears to approach sat...
PubMed
Current perspectives on the regulatory mechanisms of sucrose accumulation in sugarcane
Heliyon
Sugars transported from leaves (source) to stems (sink) energize cell growth, elongation, and maintenance. which are regulated by a variety of genes. This review reflects progress and prospects in the regulatory mechanism for maximum sucrose accumula...
PubMed
Applying behavioral economics-based approaches to examine the effects of liquid sucrose consumption on motivation
Appetite
Overconsumption of sugar contributes to obesity in part by changing the activity of brain areas that drive the motivation to seek out and consume food. Sugar-sweetened beverages are the most common source of excess dietary sugar and contribute to wei...
PubMed
A critical role of sux cistron-mediated sucrose uptake for virulence of the rice blight pathogen Xanthomonas oryzae pv. oryzae
PNAS Nexus
The virulence of Xanthomonas oryzae pv. oryzae, the causal agent of bacterial blight (BB) of rice, critically depends on the activation of SWEET sucrose uniporters of the host. To date, the role of SWEET-released sucrose for virulence remains unclear...
PubMed
Phosphorylation of rice sucrose synthase isoforms promotes the activity of sucrose degradation
Plant Biotechnol (Tokyo)
Sucrose is utilized as an initial material for production of the storage substances. Sucrose synthase reversibly catalyzes reactions of the sucrose degradation and its synthesis between sucrose with UDP and UDP-glucose with fructose. They also had th...
PubMed
Sucrose solution, but not liquid sucrose diet, leads to leptin resistance irrespective of the time of day that sucrose is available
Physiol Behav
Rats offered free access to sucrose solution in addition to a sucrose-free composite diet develop leptin resistance whereas those consuming a similar amount of sucrose from a dry diet remain leptin responsive. Here we tested whether rats consuming a ...
PubMed
Sucrose Uptake by Developing Soybean Cotyledons
Plant Physiol
Sucrose uptake by excised developing soybean cotyledons shows a biphasic dependence on sucrose concentration. At concentrations less than about 50 millimolar external sucrose, uptake can be described as a carrier-mediated process, with a K(m) of 8 mi...
PubMed
Elimination of sucrose transport and hydrolysis in Saccharomyces cerevisiae: a platform strain for engineering sucrose metabolism
FEMS Yeast Res
Many relevant options to improve efficacy and kinetics of sucrose metabolism in Saccharomyces cerevisiae and, thereby, the economics of sucrose-based processes remain to be investigated. An essential first step is to identify all native sucrose-hydro...
PubMed
Neonatal Intensive Care Unit Nurses’ Knowledge and Use of Sucrose for Neonatal Pain Management in Saudi Arabia
SAGE Open Nurs
INTRODUCTION: Sucrose is an evidence-based intervention used for short-term pain management and distress from minor procedures. Limited research exists on nurses’ knowledge and use of sucrose in Neonatal Intensive Care Units in Saudi Arabia. OBJECT...
PubMed
The Effect of Vanadate on Proton-Sucrose Cotransport in Ricinus Cotyledons
Plant Physiol
The effects of orthovanadate on the uptake of sucrose by Ricinus cotyledons and on sucrose-coupled proton influx were measured in order to gain insight into the relationship to the plasma membrane proton pump. Vanadate had no effect on short-term suc...
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