羅漢果皂苷的系統(tǒng)分離和生物活性研究
本司研發(fā)部自2012年開(kāi)始對(duì)羅漢果進(jìn)行系統(tǒng)的植物化學(xué)研究,前期在投料量較少的情況下從羅漢果中分離獲得18個(gè)羅漢果皂苷單體,其中包括6個(gè)新的羅漢果皂苷,12個(gè)已知的羅漢果皂苷分別為羅漢果皂苷IIA2, 羅漢果皂苷III, 羅漢果皂苷IIIE, 羅漢果皂苷IIIA1, 賽門(mén)苷I, 羅漢果皂苷IVa, 羅漢果皂苷IVe,羅漢果皂苷V, 異羅漢果皂苷V, 11-氧-羅漢果皂苷V, 11-脫氧-羅漢果皂苷和羅漢果皂苷VI,6個(gè)新的羅漢果皂苷分別命名為異羅漢果皂苷IVa, 異羅漢果皂苷IVe, 11-表-羅漢果皂苷V, 羅漢果皂苷VIa, 11-氧-賽門(mén)苷I和11-氧-羅漢果皂苷VI。體外生物活性測(cè)試結(jié)果表明所有的羅漢果皂苷均表現(xiàn)出較好的促進(jìn)人體HepG2細(xì)胞對(duì)葡萄糖的吸收。研究結(jié)果發(fā)表在食品領(lǐng)域雜志Food Chemistry上,文章如下:
Fu Li, Fu-Mei Yang, Xin Liu, Lun Wang, Bin Chen, Lian-Hong Li, Ming-Kui Wang*, Cucurbitane glycosides from the fruit ofSiraitia grosvenori and their effects on glucose uptake in human HepG2 cells in vitro, Food Chemistry, 2017, 228: 567-573
近期,本司研發(fā)部對(duì)羅漢果進(jìn)行更加詳細(xì)的化學(xué)研究,進(jìn)一步豐富了人們對(duì)羅漢果化學(xué)組成的認(rèn)識(shí),從中進(jìn)一步分離得到羅漢果皂苷IIA1, 羅漢果皂苷IIA,羅漢果皂苷IIE, 羅漢果皂苷IIIA2和羅漢果皂苷VIB等次未分離得到的已知羅漢果皂苷,同時(shí)又分離得到5個(gè)新羅漢果皂苷,相關(guān)科技論文正在準(zhǔn)備中。
A0225 羅漢果皂苷V Mogroside V 88901-36-4 HPLC≥98%
A0840 羅漢果皂苷IVa Mogroside IVa 88901-41-1 HPLC≥98%
A0841 異-羅漢果皂苷V Isomogroside V 1126032-65-2 HPLC≥98%
A1179 羅漢果皂苷IIA Mogroside IIA 1613527-65-3 HPLC≥96%
A0843 羅漢果皂苷IIIA1 Mogroside IIIA1 88901-42-2 HPLC≥98%
A1166 羅漢果皂苷IIA1 Mogroside IIA1 88901-44-4 HPLC≥98%
A1155 羅漢果皂苷IIIA2 Mogroside IIIA2 88901-43-3 HPLC≥98%
A0844 羅漢果皂苷IIA2 Mogroside IIA2 88901-45-5 HPLC≥97%
A0845 羅漢果皂苷IIIe Mogroside IIIe 88901-37-5 HPLC≥98%
A1174 羅漢果皂苷IIe Mogroside IIe 88901-38-6 HPLC≥98%
A0846 羅漢果黃素 Grosvenorine 156980-60-8 HPLC≥98%
A0711 羅漢果苷IV;羅漢果皂苷IVe Mogroside IV 89590-95-4;
88915-64-4 HPLC≥98%
A0712 11-0-羅漢果苷V 11-oxo-mogroside V 126105-11-1 HPLC≥98%
A0713 賽門(mén)苷I Siamenoside I 126105-12-2 HPLC≥98%
A0772 羅漢果皂苷VI Mogroside VI 89590-98-7 HPLC≥97%
A1177 羅漢果皂苷VI A Mogroside VI A 2146088-13-1 HPLC≥97%
A1178 羅漢果皂苷VI B Mogroside VI B 2149606-17-5 HPLC≥98%
A0773 羅漢果苷III Mogroside III 130567-83-8 HPLC≥98%
A1167 11-脫氧羅漢果皂苷V 11-deoxymorgroside V 1707161-17-8 HPLC≥95%
A1173 11-表-羅漢果皂苷V 11-epi-morgroside V 2146088-12-0 HPLC≥98%
A1175 11-氧-賽門(mén)苷I 11-O-Siamenoside I 1793003-50-5 HPLC≥94%
A1176 11-氧-羅漢果皂苷VI 11-oxo-morgroside VI 1421942-59-7 HPLC≥96%
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