biological source
Ceratonia siliqua
assay
~95% (HPLC)
form
powder
Quality Level
loss
≤5% loss on drying
color
white
solubility
1 g/L at 20 °C
cation traces
Ca: ≤1000 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤100 mg/kg, K: ≤1000 mg/kg, Li: ≤5 mg/kg, Mg: ≤200 mg/kg, Mn: ≤5 mg/kg, Na: ≤1000 mg/kg, Ni: ≤50 mg/kg, Pb: ≤5 mg/kg, Sr: ≤10 mg/kg, Ti: ≤5 mg/kg, Zn: ≤50 mg/kg
storage temp.
room temp
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
False positive galactomannan test after ice-pop ingestion.
Nicolas Guigue et al.
The New England journal of medicine, 369(1), 97-98 (2013-07-05)
P W Sutherland et al.
Protoplasma, 223(2-4), 203-211 (2004-06-29)
The major noncellulosic polysaccharides and proteoglycans in the coffee bean (Coffea arabica) cell wall are (galacto)mannans and arabinogalactan proteins. Immunological and chemical probes demonstrated that the mannans and arabinogalactan proteins were located continuously across the width of the cell wall
Biosynthesis of the fungal cell wall polysaccharide galactomannan requires intraluminal GDP-mannose.
Jakob Engel et al.
The Journal of biological chemistry, 287(53), 44418-44424 (2012-11-10)
Fungal cell walls frequently contain a polymer of mannose and galactose called galactomannan. In the pathogenic filamentous fungus Aspergillus fumigatus, this polysaccharide is made of a linear mannan backbone with side chains of galactofuran and is anchored to the plasma
João Francisco Bento et al.
Carbohydrate polymers, 92(1), 192-199 (2012-12-12)
Endosperms from seeds of different subfamilies of Leguminosae were submitted to sequential aqueous and alkaline aqueous extractions. The extractions from species belonging to the Mimosoideae and Faboideae subfamilies yielded galactomannans with constant Man:Gal ratios, whereas the extractions from Caesalpinioideae seeds
Yin Chen et al.
Bioresource technology, 132, 178-181 (2013-02-16)
The deep-sea fungus Penicillium griseofulvum produces an extracellular polysaccharide, Ps1-1, when grown in potato dextrose-agar medium. Ps1-1 was isolated from the fermented broth using ethanol precipitation, anion-exchange and size-exclusion chromatography. Ps1-1 is a galactomannan with a molecular weight of about
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