主要功能性成分为罗汉果甜苷,各种罗汉果甜苷之间的区别在于糖配体的不同,罗汉果提取物为淡黄色粉末至棕褐色浸膏。味极甜,其甜度超过蔗糖甜度的240倍,甜味接近于砂糖,有稍类似于甘草的后味,高纯度罗汉果甜苷的熔点为197~201℃。易溶于水和乙醇。
以罗汉果果实为原料进行提取。
可用作甜味剂。
中文名 | 山竺提取物 |
英文名 | Mangostine |
别名 | 楝子素 曼果斯廷 山竺提取物 Α-倒捻子素 罗汉果提取物 α-倒捻子素 曼果斯廷对照品, ALPHA-倒捻子素 Α-倒捻子素(标准品) 1,3,6-三羟基-7-甲氧基-2,8-双(3-甲基-2-丁烯基)-9H-氧杂蒽-9-酮 |
英文别名 | NSC 27593 Mangostin NSC 30552 Mangosteen NSC 139154 Mangostine alpha-Mangostin Alpha-Mangostinα-Mangostin α-Mangostin, froM Garcinia Mangostana 1,3,6-TRIHYDROXY-7-METHOXY-2,8-DI(3-METHYL-2-BUTENYL)XANTHONE 1,3,6-Trihydroxy-7-methoxy-2,8-bis(3-methyl-2-butenyl)-9H-xanthen-9-on 1,3,6-Trihydroxy-7-methoxy-2,8-bis(3-methyl-2-butenyl)-9H-xanthen-9-one 1,3,6-trihydroxy-7-methoxy-2,8-bis(3-methylbut-2-en-1-yl)-9H-xanthen-9-one Xanthen-9-one, 1,3,6-trihydroxy-7-methoxy-2,8-bis(3-methyl-2-butenyl)- (8CI) 9H-Xanthen-9-one, 1,3,6-trihydroxy-7-methoxy-2,8-bis(3-methyl-2-butenyl)- (9CI) |
CAS | 6147-11-1 |
EINECS | 683-120-1 |
化学式 | C24H26O6 |
分子量 | 410.46 |
InChI | InChI=1/C24H26O6/c1-12(2)6-8-14-16(25)10-19-21(22(14)27)23(28)20-15(9-7-13(3)4)24(29-5)17(26)11-18(20)30-19/h6-7,10-11,25-27H,8-9H2,1-5H3 |
InChIKey | GNRIZKKCNOBBMO-UHFFFAOYSA-N |
密度 | 1.265±0.06 g/cm3(Predicted) |
熔点 | 180-182°C |
沸点 | 640.1±55.0 °C(Predicted) |
闪点 | 220.3°C |
蒸汽压 | 5.59E-17mmHg at 25°C |
溶解度 | 甲醇: 可溶物1mg/mL,澄清,非常浅黄色 |
折射率 | 1.624 |
酸度系数 | 7.22±0.20(Predicted) |
存储条件 | 2-8°C |
稳定性 | 从提供的购买之日起稳定2年。DMSO中的溶液可以在-20 °C下储存长达1个月。 |
外观 | 粉末 |
颜色 | faint yellow to yellow |
最大波长(λmax) | ['346nm(MeOH)(lit.)'] |
物化性质 | 白色结晶粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于藤黄科(Guttiferae)山竹壳、罗汉果、山竺。 |
MDL号 | MFCD00135200 |
体外研究 | alpha-Mangostin (α-Mangostin) exhibits a selective inhibitory effect on IDH1-R132H, but not on IDH1. alpha-Mangostin (α-Mangostin) competitively inhibits the binding of alpha-mangostin (α-KG) to IDH1-R132H. The structure–relationship study reveals that alpha-Mangostin (α-Mangostin) exhibits the strongest core inhibitor structure. alpha-Mangostin (α-Mangostin) selectively promotes demethylation of 5-methylcytosine (5mC) and histone H3 trimethylated lysine residues in IDH1 (+/R132H) MCF10A cells. Cell proliferation significantly decreases in a dose-dependent manner in the cells treated with alpha-mangostin. Alpha-mangostin also increases the levels of Bax (pro-apoptotic), cleaved caspase-3, cleaved caspase-9 and cleaved-poly(ADP-ribose) polymerase (PARP). alpha-Mangostin (α-Mangostin) significantly inhibits light-induced degeneration of photoreceptors and 200 μM H 2 O 2 -induced apoptosis of RPE cells. 200 μM H 2 O 2 -induced generation of reactive oxygen species (ROS) and light-induced generation of malondialdehyde (MDA) are suppressed by alpha-Mangostin (α-Mangostin). |
体内研究 | alpha-Mangostin (α-Mangostin) reduces risk of liver fibrosis through the decrease in p53 expression as compared to the TAA_DMSO treatment. The serum levels of the liver enzymes AST and ALT after treatment with α-mangostin decrease as compared to DMSO alone. |
危险品标志 | T - 有毒物品 |
风险术语 | 25 - 吞食有毒。 |
安全术语 | 45 - 若发生事故或感不适,立即就医(可能的话,出示其标签)。 |
危险品运输编号 | UN 2811 6.1 / PGIII |
WGK Germany | 1 |
RTECS | ZD6122420 |
海关编号 | 29329990 |
下游产品 | Β-倒捻子素 |
参考资料 展开查看 | 1. [IF=2.408] Amit Jaisi et al."Investigation of HIV-1 Viral Protein R Inhibitory Activities of Twelve Thai Medicinal Plants and Their Commercially Available Major Constituents."Chemistry & Biodiversity. 2021 Oct 27 |
主要功能性成分为罗汉果甜苷,各种罗汉果甜苷之间的区别在于糖配体的不同,罗汉果提取物为淡黄色粉末至棕褐色浸膏。味极甜,其甜度超过蔗糖甜度的240倍,甜味接近于砂糖,有稍类似于甘草的后味,高纯度罗汉果甜苷的熔点为197~201℃。易溶于水和乙醇。
以罗汉果果实为原料进行提取。
可用作甜味剂。
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