β-Amylase
β-Amylase structure
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Common Name | β-Amylase | ||
|---|---|---|---|---|
| CAS Number | 9000-91-3 | Molecular Weight | 477.550 | |
| Density | 1.2±0.1 g/cm3 | Boiling Point | 643.1±55.0 °C at 760 mmHg | |
| Molecular Formula | C31H27NO4 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 342.7±31.5 °C | |
| Symbol |
GHS08 |
Signal Word | Danger | |
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A novel RING finger gene, SbRFP1, increases resistance to cold-induced sweetening of potato tubers.
FEBS Lett. 587(6) , 749-55, (2013) The modulation of the activity of enzymes associated with carbohydrate metabolism is important for potato cold-induced sweetening (CIS). A novel RING finger gene SbRFP1 was cloned and its expression was found to be cold-inducible in potato tubers of the CIS-r... |
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Differential changes in grain ultrastructure, amylase, protein and amino acid profiles between Tibetan wild and cultivated barleys under drought and salinity alone and combined stress.
Food Chem. 141(3) , 2743-50, (2013) Grain phytochemical profiles were compared in Tibetan wild barley XZ5 (drought-tolerant), XZ16 (salinity/aluminum-tolerant) and cv CM72 (salinity-tolerant) in response to drought and salinity alone and combination (D+S) during anthesis. Total antioxidant capa... |
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Applicability of two commercially available kits for forensic identification of saliva stains.
J. Forensic Sci. 53 , 1117-22, (2008) The RSID-saliva test and the SALIgAE-saliva test are two recently developed forensic saliva detection kits. In this study, we compared the sensitivity and the specificity of the two test kits with the Phadebas amylase test by analyzing amylases from various s... |
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Dose- and tissue-specific interaction of monoterpenes with the gibberellin-mediated release of potato tuber bud dormancy, sprout growth and induction of α-amylases and β-amylases.
Planta 235(1) , 137-51, (2012) Gibberellins (GA) are involved in bud dormancy release in several species. We show here that GA-treatment released bud dormancy, initiated bud sprouting and promoted sprout growth of excised potato tuber bud discs ('eyes'). Monoterpenes from peppermint oil (P... |
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Effect of steam cooking on the residual enzymatic activity of potatoes cv. Agria.
J. Sci. Food Agric. 91(12) , 2140-5, (2011) The aim of this work was to study the influence of steam cooking on pectin methylesterase (PME) and endogenous α- and β-amylase activities in different tissues (cortex and pith) of raw and heat-treated potatoes cv. Agria. Three different cooking temperatures ... |
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Changes in carbohydrate metabolism in Plasmopara viticola-infected grapevine leaves.
Mol. Plant Microbe Interact. 24 , 1061-73, (2011) The oomycete Plasmopara viticola is responsible for downy mildew, a severe grapevine disease. In infected grapevine leaves, we have observed an abnormal starch accumulation at the end of the dark period, suggesting modifications in starch metabolism. Therefor... |
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[Effect of triterpenoid glycosides on alpha- and beta-amylase activity and total protein content in wheat seedlings].
Prikl. Biokhim. Mikrobiol. 47(5) , 530-6, (2011) Influence of the aleanolic acid glycosides from Silphium perfoliatum L. (silphioside B, C, E and G) and their progenins on the amylase activity and total protein content in wheat seedlings was studied. Treatment of the Triticum aestivum L. seeds with 1-10 mic... |
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Transgenic sweet potato expressing thionin from barley gives resistance to black rot disease caused by Ceratocystis fimbriata in leaves and storage roots.
Plant Cell Rep. 31(6) , 987-97, (2012) Black rot of sweet potato caused by pathogenic fungus Ceratocystis fimbriata severely deteriorates both growth of plants and post-harvest storage. Antimicrobial peptides from various organisms have broad range activities of killing bacteria, mycobacteria, and... |
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Extracellular production of beta-amylase by a halophilic isolate, Halobacillus sp. LY9.
J. Ind. Microbiol. Biotechnol. 38(11) , 1837-43, (2011) A moderately halophilic strain LY9 with high amylolytic activity was isolated from soil sample obtained from Yuncheng, China. Biochemical and physiological characterization along with 16S rRNA sequence analysis placed the isolate in the genus Halobacillus. Am... |
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Carbon partitioning and the impact of starch deficiency on the initial response of Arabidopsis to chilling temperatures
Plant Sci. 181(2) , 167-76, (2011) Highlights ► Carbohydrates accumulated in Arabidopsis rosettes during the first 24 h of cold treatment. ► Sucrose, glucose and fructose syntheses consumed 42% of carbon from photosynthesis. ► Hexose and raffinose accumulations were delayed 6 h plus in the sta... |