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等级
analytical standard
质量水平
方案
≥95.0% (TLC)
≥97% (titration)
旋光性
[α]/D 53.0±2.0°, 5 hr, c = 10 in H2O
保质期
limited shelf life, expiry date on the label
应用
food and beverages
包装形式
neat
SMILES字符串
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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应用
D-(+)-半乳糖醛酸一水合物可用作定量测定以下物质中分析物的标准参考物质:
- 通过高效液相色谱(HPLC)测定方竹(Chimonobambusa quadrangularis)竹笋残留物(BSR)衍生的多糖(CPS)。
- 通过高压超声辅助提取(HUAE)和随后的高效液相色谱(HPLC)测定薄荷中提取的薄荷多糖(MHP)。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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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