推荐产品
等级
pharmaceutical primary standard
API类
lactulose
制造商/商品名称
EDQM
应用
pharmaceutical (small molecule)
包装形式
neat
SMILES字符串
OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
InChI
1S/C12H22O11/c13-1-4-6(16)7(17)8(18)11(21-4)22-9-5(2-14)23-12(20,3-15)10(9)19/h4-11,13-20H,1-3H2/t4-,5-,6+,7+,8-,9-,10+,11+,12+/m1/s1
InChI key
JCQLYHFGKNRPGE-WJONTELPSA-N
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一般描述
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.
应用
Lactulose EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.
包装
The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.
其他说明
Sales restrictions may apply.
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
B Le Nevé et al.
The American journal of gastroenterology, 108(5), 786-795 (2013-04-17)
The aim of the present pilot study was to evaluate the usefulness of a test meal containing lactulose in the non-invasive assessment of visceral sensitivity in irritable bowel syndrome (IBS), and to identify subsets of IBS patients based on gastrointestinal
C P Kelly et al.
Alimentary pharmacology & therapeutics, 37(2), 252-262 (2012-11-21)
Coeliac disease, an autoimmune disorder triggered by gluten ingestion, is managed by a gluten-free diet (GFD), which is difficult for many patients. Larazotide acetate is a first-in-class oral peptide that prevents tight junction opening, and may reduce gluten uptake and
R Mathur et al.
The Journal of clinical endocrinology and metabolism, 98(4), E698-E702 (2013-03-28)
Colonization of the gastrointestinal tract with methanogenic archaea (methanogens) significantly affects host metabolism and weight gain in animal models, and breath methane is associated with a greater body mass index (BMI) among obese human subjects. The objective of the study
Edwin R Price et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 164(2), 351-355 (2012-11-21)
Flying vertebrates have been hypothesized to have a high capacity for paracellular absorption of nutrients. This could be due to high permeability of the intestines to nutrient-sized molecules (i.e., in the size range of amino acids and glucose, MW 75-180
Cecilia Guerrero et al.
Food chemistry, 138(4), 2225-2232 (2013-03-19)
Batch synthesis of fructosyl-galacto-oligosaccharides from lactulose was performed with commercial β-galactosidase preparations from Aspergillus oryzae, Kluyveromyces lactis and Bacillus circulans. The enzyme from A. oryzae produced the highest yield and specific productivity of synthesis, being selected for further studies. Optimization
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