92478
D-(+)-Galacturonic acid monohydrate
analytical standard
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About This Item
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grade
analytical standard
Quality Level
assay
≥95.0% (TLC)
≥97% (titration)
optical activity
[α]/D 53.0±2.0°, 5 hr, c = 10 in H2O
shelf life
limited shelf life, expiry date on the label
application(s)
food and beverages
format
neat
SMILES string
O.OC1O[C@@H]([C@H](O)[C@H](O)[C@H]1O)C(O)=O
InChI
1S/C6H10O7.H2O/c7-1-2(8)4(5(10)11)13-6(12)3(1)9;/h1-4,6-9,12H,(H,10,11);1H2/t1-,2+,3+,4-,6?;/m0./s1
InChI key
BGHPCEJXDOGRGW-KSSASCOMSA-N
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Application
D-(+)-Galacturonic acid monohydrate is used as a standard reference material for the quantification of the analyte in the following:
- Bamboo shoot (Chimonobambusa quadrangularis) residue (BSR)-derived polysaccharides (CPS) using high-performance liquid chromatography (HPLC).
- Mentha haplocalyx polysaccharides (MHP), extracted from Mentha haplocalyx using a high-pressure ultrasound-assisted extraction (HUAE) followed by analysis using high-performance liquid chromatography (HPLC).
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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High-pressure ultrasonic-assisted extraction of polysaccharides from Mentha haplocalyx: Structure, functional and biological activities
Industrial Crops and Products, 130, 273-284 (2019)
Food chemistry, 292, 281-293 (2019-05-06)
In the present study, the bamboo shoot (Chimonobambusa quadrangularis) residue (BSR)-derived polysaccharides (CPS) were dried using different drying procedures, including hot air-, vacuum-, freeze-, and spray-drying. The influences of different drying procedures on the chemical compositions, physicochemical characteristics, and antioxidant
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