50292
芦荟素
analytical standard
别名:
1,8-二羟基-10-（β- D -吡喃葡萄糖基）-3-（羟甲基）-9 (10H)-蒽酮, 10-β- D -吡喃葡萄糖基-1,8-二羟基-3-（羟甲基）-9 (10H)-蒽酮, 芦荟苷, 芦荟苷 A
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关于此项目
经验公式（希尔记法）:
C21H22O9
化学文摘社编号:
分子量:
418.39
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
215-808-0
Beilstein/REAXYS Number:
6077558
MDL number:
InChI
1S/C21H22O9/c22-6-8-4-10-14(21-20(29)19(28)17(26)13(7-23)30-21)9-2-1-3-11(24)15(9)18(27)16(10)12(25)5-8/h1-5,13-14,17,19-26,28-29H,6-7H2/t13-,14+,17-,19+,20-,21+/m1/s1
SMILES string
OC[C@H]1O[C@H]([C@H](O)[C@@H](O)[C@@H]1O)[C@H]2c3cccc(O)c3C(=O)c4c(O)cc(CO)cc24
InChI key
AFHJQYHRLPMKHU-OSYMLPPYSA-N
grade
analytical standard
assay
≥95.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤10.0% water (Karl Fischer)
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Biochem/physiol Actions
大鼠的泻下活性需要真杆菌菌株条或类似肠道厌氧菌激活，推测是通过转化为芦荟大黄素蒽酮。
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Y Ishii et al.
Biological & pharmaceutical bulletin, 17(5), 651-653 (1994-05-01)
Aloe-emodin-9-anthrone(AE-anthrone), produced from barbaloin in the rat large intestine, caused not only an increase in the intestinal water content but also stimulated mucus secretion. This might play an important role in the occurrence of diarrhea. It was demonstrated that the
Jianniao Tian et al.
Chemical & pharmaceutical bulletin, 51(5), 579-582 (2003-05-09)
The fluorescence quenching reactions of barbaloin with bovine serum albumin (BSA) in pH 7.20 Tris-HCl buffer solution were studied. The quenching mechanism of BSA by barbaloin was interpreted using the Stern-Volmer (S-V) mechanism. The binding constant K values were 2.78
M Hattori et al.
Pharmacology, 47 Suppl 1, 125-133 (1993-10-01)
A strictly anaerobic bacterium, Bifidobacterium sp. SEN, capable of hydrolyzing the O-glucosyl of sennosides was isolated from human feces. The bacterium stepwisely hydrolyzed sennoside B to sennidin B through sennidin-8-monoglucoside in PYF medium but not in GAM broth. Addition of
Hong-Xing Wang et al.
Ying yong sheng tai xue bao = The journal of applied ecology, 21(1), 260-264 (2010-04-15)
By using transmission electron microscopy and high performance liquid chromatography, this paper studied the effects of enhanced UV-B radiation on the leaf anthraquinones content and cell ultrastructure of Aloe vera L. After treated with enhanced UV-B radiation 6 hours per
Y Ishii et al.
Biological & pharmaceutical bulletin, 16(10), 1040-1040 (1993-10-01)
As individual differences in sensitivity in the laxative activity of barbaloin were observed in rats, a selection test for barbaloin (31.1 mg/kg, p.o.) was carried out between 1989 and 1991. The annual percentages of rats exhibiting a reaction positive to
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