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等级
analytical standard
方案
≥98.0% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
杂质
≤5.0% water (Karl Fischer)
应用
cleaning products
cosmetics
food and beverages
personal care
包装形式
neat
SMILES字符串
C[C@@]12CCC[C@](C)([C@H]1CC[C@]34CC(=C)[C@](O)(CC[C@@H]23)C4)C(O)=O
InChI
1S/C20H30O3/c1-13-11-19-9-5-14-17(2,7-4-8-18(14,3)16(21)22)15(19)6-10-20(13,23)12-19/h14-15,23H,1,4-12H2,2-3H3,(H,21,22)/t14-,15-,17+,18+,19+,20-/m0/s1
InChI key
QFVOYBUQQBFCRH-VQSWZGCSSA-N
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一般描述
Steviol, a diterpenoiic carboxylic alcohol is an aglycone of sweet glycosides which is accumulated in Stevia rebaudiana. ent-kaurenoic acident-KA undergoes hydroxylation reaction in presence of molecular oxygen and NADPH, to yield steviol.
应用
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Steviol may have been used as reference standard to compare retention time and UV spectra in HPLC analysis for the quantification of steviol in Aconitum heterophyllum plant extract.
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
K K Kim et al.
Archives of biochemistry and biophysics, 332(2), 223-230 (1996-08-15)
The diterpenoic compound steviol (ent-kaur-16-en-13-ol-19-oic acid) is the aglycone of sweet glycosides accumulated in Stevia rebaudiana Bertoni. This compound is the hydroxylated form of ent-kaurenoic acid (ent-kaur-16-en-19-oic acid; ent-KA). The hydroxylation of ent-KA to form steviol requiring NADPH and molecular
H Shibata et al.
Plant physiology, 95(1), 152-156 (1991-01-01)
To evaluate and characterize stevioside biosynthetic pathway in Stevia rebaudiana Bertoni cv Houten, two enzyme fractions that catalyze glucosylation of steviol (ent-13-hydroxy kaur-16-en-19-oic acid) and steviol-glucosides (steviol-13-O-glucopyranoside, steviolbioside and stevioside), utilizing UDP-glucose as the glucose donor, were prepared from the
Claudio Gardana et al.
Journal of chromatography. A, 1217(9), 1463-1470 (2010-01-28)
Stevia rebaudiana leaves contain non-cariogenic and non-caloric sweeteners (steviol-glycosides) whose consumption could exert beneficial effects on human health. Steviol-glycosides are considered safe; nonetheless, studies on animals highlighted adverse effects attributed to the aglycone steviol. The aim of the present study
Stijn Ceunen et al.
Plant science : an international journal of experimental plant biology, 198, 72-82 (2012-12-04)
The effect of photoperiodism on steviol glycoside (SVgly) accumulation was investigated in Stevia rebaudiana. Topped plants were cultivated to develop new branches under a 16h or 8h photoperiod. During different ontogenetic phases, leaves, stems, lateral shoots, roots and reproductive organs
Benno F Zimmermann
Rapid communications in mass spectrometry : RCM, 25(11), 1575-1582 (2011-05-20)
Stevia rebaudiana contains several steviol glycosides that have a sweet flavor. They are up to 450 times sweeter than sucrose, but some have an undesirable aftertaste. Up to 2010, ten different steviol glycosides have been described from the leaves or
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