乳酸钾

• 常用名: 乳酸钾
• 英文名: Potassium DL-lactate
• CAS号: 996-31-6
• 分子量: 128.168
• 密度: 1.316 g/ml (predict)
• 沸点: 227.6ºC at 760 mmHg
• 分子式: C₃H₅KO₃
• 熔点: N/A
• 闪点: 109.9ºC

乳酸钾用途

乳酸(乳酸)钾在加工干肉制品时用作氯化钠替代品。乳酸钾(56%)和双乙酸钠(4%)混合物在4℃下抑制清酒乳杆菌和单核细胞增生乳杆菌的生长,以延长食品的货架期[1][2]。

乳酸钾名称

• 中文名: 乳酸钾溶液
• 英文名: Potassium Lactate

乳酸钾生物活性

• 描述: 乳酸(乳酸)钾在加工干肉制品时用作氯化钠替代品。乳酸钾(56%)和双乙酸钠(4%)混合物在4℃下抑制清酒乳杆菌和单核细胞增生乳杆菌的生长,以延长食品的货架期[1][2]。
• 相关类别:
  研究领域 >> 感染
  研究领域 >> 其他
  信号通路 >> 抗感染 >> 细菌
• 靶点实验:

  Bacterial[2]

• 参考文献:

  [1]. Choi YM, et al. Combined effects of potassium lactate and calcium ascorbate as sodium chloride substitutes on the physicochemical and sensory characteristics of low-sodium frankfurter sausage. Meat Sci. 2014 Jan;96(1):21-5.

  [2]. Stekelenburg F K, et al. Enhanced inhibition of Listeria monocytogenes in frankfurter sausage by the addition of potassium lactate and sodium diacetate mixtures[J]. Food microbiology, 2003, 20(1): 133-137.

乳酸钾物理化学性质

• 密度: 1.316 g/ml (predict)
• 沸点: 227.6ºC at 760 mmHg
• 分子式: C₃H₅KO₃
• 分子量: 128.168
• 闪点: 109.9ºC
• 精确质量: 127.987579
• PSA: 60.36000
• InChIKey: PHZLMBHDXVLRIX-UHFFFAOYSA-M
• SMILES: CC(O)C(=O)[O-].[K+]
• 外观性状: 透明近乎于无色液体
• 储存条件: 室温，干燥

乳酸钾毒性和生态

乳酸钾安全信息

• WGK德国: -
• 海关编码: 2918110000

乳酸钾制备

【方法一】
由乳酸与氢氧化钾中和而成。

乳酸钾海关

• 海关编码: 2918110000
• 中文概述: 2918110000. 乳酸及其盐和酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
• 申报要素: 品名, 成分含量, 用途
• 监管条件: A.入境货物通关单 B.出境货物通关单
• 检验检疫: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验
• Summary: 2918110000. lactic acid, its salts and esters. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

乳酸钾靶点实验

查看更多实验

实验名称：Agonist activity at human TAS2R7 expressed in HEK293T cells co-expressing Galpha15 as... 来源：ChEMBL 靶标：Taste receptor type 2 member 7 External Id：CHEMBL4419231

实验名称：Agonist activity at human TAS2R3 expressed in HEK293T cells co-expressing Galpha15 as... 来源：ChEMBL 靶标：Taste receptor type 2 member 3 External Id：CHEMBL4419232

实验名称：Agonist activity at human TAS2R43 expressed in HEK293T cells co-expressing Galpha15 a... 来源：ChEMBL 靶标：Taste receptor type 2 member 43 External Id：CHEMBL4419233

实验名称：Agonist activity at human TAS2R38 expressed in HEK293T cells co-expressing Galpha15 a... 来源：ChEMBL 靶标：Taste receptor type 2 member 38 External Id：CHEMBL4419234

实验名称：Agonist activity at human TAS2R45 expressed in HEK293T cells co-expressing Galpha15 a... 来源：ChEMBL 靶标：Taste receptor type 2 member 45 External Id：CHEMBL4419235

实验名称：Agonist activity at human TAS2R46 expressed in HEK293T cells co-expressing Galpha15 a... 来源：ChEMBL 靶标：Taste receptor type 2 member 46 External Id：CHEMBL4419236

实验名称：Agonist activity at human TAS2R50 expressed in HEK293T cells co-expressing Galpha15 a... 来源：ChEMBL 靶标：Taste receptor type 2 member 50 External Id：CHEMBL4419237

实验名称：Agonist activity at human TAS2R5 expressed in HEK293T cells co-expressing Galpha15 as... 来源：ChEMBL 靶标：Taste receptor type 2 member 5 External Id：CHEMBL4419238

实验名称：Agonist activity at rat GPR41 expressed in Saccharomyces cerevisiae MMY22 co-expressi... 来源：ChEMBL 靶标：Free fatty acid receptor 3 External Id：CHEMBL3881355

实验名称：Agonist activity at human TAS2R1 expressed in HEK293T cells co-expressing Galpha15 as... 来源：ChEMBL 靶标：Taste receptor type 2 member 1 External Id：CHEMBL4419228

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乳酸钾英文别名

• Monopotassium 2-hydroxypropanoate
• EINECS 288-752-8
• UNII:276897E67U
• Lactic acid, potassium salt
• Monopotassium lactate
• Potassium 2-hydroxypropanoate
• Propanoic acid, 2-hydroxy-, potassium salt (1:1)
• MFCD00080809
• Lactic acid, monopotassium salt
• Potassium lactate
• Potassium α-hydroxypropionate