产品名称
L -抗坏血酸, 99%
InChI key
CIWBSHSKHKDKBQ-JLAZNSOCSA-N
InChI
1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1
SMILES string
OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O
biological source
synthetic
assay
99%
form
powder
optical activity
[α]25/D 19.0 to 23.0°, c = 10% in H2O
color
white to off-white
pH
1.0-2.5 (25 °C, 176 g/L in water)
mp
190-194 °C (dec.)
solubility
water: soluble 176 g/L at 20 °C
Quality Level
Gene Information
human ... SLC23A2(9962)
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General description
L-抗坏血酸用作食品添加剂、褐变抑制剂、风味稳定剂、面团改良剂和颜色稳定剂。坏血病与抗坏血酸缺乏相关。L-抗坏血酸可刺激免疫反应,并参与胶原、肉碱和神经递质合成。
Application
L-抗坏血酸已用于:
- 作为成骨分化培养基中的一种成分
- 作为分化骨髓基质细胞的MesenCult培养基组分
- 作为维生素C测定的标准品
- 防止三氯甲烷生成势(THMFP)
Biochem/physiol Actions
L-抗坏血酸(L-AA)是一种可广泛获取的水溶性化合物。L-AA具有抑制低碳钢腐蚀的能力。
抗坏血酸,也称为维生素C,是由植物和一些动物物种产生的六碳内酯,但人类和其他灵长类动物不能产生。抗坏血酸作为多种酶的酶促辅助因子发挥作用,用作单加氧酶和双加氧酶的电子供体。抗坏血酸也是一种强大的抗氧化剂,尤其是对活性氧类。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
The Role of Melatonin Preconditioning on Survival of Bone Marrow-Derived Mesenchymal Stem Cells in Differentiation to Osteoblasts
Rafat A, et al.
Iranian Red Crescent Medical Journal (2018)
Vitamin C in human health and disease is still a mystery? An overview
Naidu KA
Nutrition Journal, 2(1), 7-7 (2003)
Evaluation of the inhibitor effect of L-ascorbic acid on the corrosion of mild steel
Ferreira ES, et al.
Materials Chemistry and Physics, 83(1) (2004)
Nutrient oxidation in pork loin is influenced by feed supplementation and packing methods
Godziszewska J, et al.
J. Food Compos. Anal., 56, 18-24 (2017)
THMs Precursor Removal Efficiency from Different Wastewater Treatment Technologies Effluents
Qurie M, et al.
Journal of Water Resource and Protection, 10(07), 637-637 (2018)
实验方案
Step-by-step culture protocols for neural stem cell culture including NSC isolation, expansion, differentiation and characterization.
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