杨梅素
杨梅素(Myricetin)
CAS: 529-44-2
化学式: C15H10O8
| 中文名 | 杨梅素 |
| 英文名 | Myricetin |
| 别名 | 杨梅甙 杨梅酮 杨梅素 杨梅黄酮 杨梅黄素 杨梅酮, 来源于杨梅 3,3',4',5,5',7-六羥黃酮 杨梅黄酮,杨梅酮,杨梅黄素,杨梅树皮素,杨梅苷,杨梅甙 3,5,7-三羟基-2-(3,4,5-三羟基苯基)-4H-1-苯并呋喃-4-酮 |
| 英文别名 | Myricetin MYRISETIN Cannabiscetin MYRICETIN(CANNABISCETIN)(P) MYRICETIN(CANNABISCETIN)(RG) 3,3,4,5,5,7-Hexahydroxyflavone CANNABISCETIN(SEE MYRICETIN)(P) 3,3',4',5,5',7-Hexahydroxyflavone Myricetin, froM Myrica rubra (Lour.) Zucc. 3,3,4,4,5,7-hexahydro-2-phenyl-4H-chromen-4-one 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl) |
| CAS | 529-44-2 |
| EINECS | 208-463-2 |
| 化学式 | C15H10O8 |
| 分子量 | 318.24 |
| InChI | InChI=1/C15H10O8/c16-5-3-8(18)10-9(4-5)23-15(14(22)13(10)21)6-1-2-7(17)12(20)11(6)19/h1-4,16-20,22H |
| InChIKey | IKMDFBPHZNJCSN-UHFFFAOYSA-N |
| 密度 | 1.4222 (rough estimate) |
| 熔点 | >300°C(lit.) |
| 沸点 | 377.41°C (rough estimate) |
| 水溶性 | Soluble in dimethyl sulfoxide,dimethyl formamide and ethanol. Insoluble in water. |
| 溶解度 | 乙醇: 溶解10mg/mL，澄清至非常微弱浑浊，黄色至非常深的黄绿色 |
| 折射率 | 1.4395 (estimate) |
| 酸度系数 | 6.30±0.40(Predicted) |
| 存储条件 | 2-8°C |
| 稳定性 | 吸湿性 |
| 外观 | 结晶 |
| 颜色 | Yellowish Brown |
| Merck | 14,6332 |
| BRN | 332331 |
| 物化性质 | 溶于甲醇，乙醇，丙酮，乙酸乙酯，微溶于水，难溶于氯仿、石油醚。 来源于杨梅科杨梅属植物杨梅Myrica rubra （Lour.）Sieb. et Zucc.的果实 |
| MDL号 | MFCD00006827 |
| 安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
| WGK Germany | 3 |
| RTECS | LK8646000 |
| FLUKA BRAND F CODES | 10 |
| 海关编号 | 29329990 |
| 上游原料 | 杨梅苷 |
| 下游产品 | D-吡喃葡萄糖 |
| 参考资料 展开查看 | 1. 张迪文,马开,田萍,郭晓燕.基于多波长HPLC指纹图谱结合化学计量分析的金花葵质量评价研究[J].中草药,2019,50(14):3426-3432. 2. 罗婷婷, 杨明, 熊小平,等. 多种植物油中黄酮和角鲨烯分布UPLC研究[J]. 中国测试, 2018(8):62-69. 3. 王轶博, 符晓芳, 袁丽,等. 杨梅素与G-β-CD的包合作用及抗氧化性分析[J]. 食品科学, 2020, 41(4). 4. 韩林, 刘益, 罗梅,等. 杨梅素对α-葡萄糖苷酶的抑制活性机理研究[J]. 食品工业科技, 2017, 038(022):51-55,60. 5. 杨鑫,李源力,蒋萍,王冶.杨梅素通过PI3K/AKT/NF-κB信号通路对骨性关节炎发展的影响[J].暨南大学学报(自然科学与医学版),2020,41(01):48-57. 6. 张迪文 马开 田萍. UPLC-MS/MS法同时测定金花葵中11个活性成分[J]. 药物分析杂志 2019 039(005):780-786. 7. 王方方 康莹 张权 等. 北京妙峰山玫瑰花渣中黄酮类成分的UPLC/Q-TOF-MS分析[J]. 中国现代中药 2017 019(011):1550-1554. 8. 闫征 王帆 吴寒 等. 不同烫漂方式对碱蓬活性成分及抗氧化能力的影响[J]. 江苏农业学报 2017(5). 9. 余春磊,袁金娥,张鹍飞,罗小娇,齐国昌,冯宗云.回归正交试验优化超声波提取大麦中4种主要黄酮物质工艺[J].食品科学,2014,35(02):51-55. 10. 余春磊, 齐国昌, 张鹍飞,等. 大麦花后四种主要黄酮物质含量的动态变化[J]. 麦类作物学报, 2014, 34(02). 11. 夏昆瑜, 张春磊, 曹征宇,等. 黄蜀葵花的化学成分研究[J]. 海峡药学, 2019, v.31;No.236(09):62-65. 12. 杨希娟, 党斌, 樊明涛. 溶剂提取对青稞中不同形态多酚组成及抗氧化活性的影响[J]. 食品科学, 2018, 39(24):246-255. 13. 师仁丽 翟龙飞 于文龙 等. 利用DAD-HPLC和LC-MS法检测金丝小枣中黄酮类化合物[J]. 食品科学 2016(16期):123-127. 14. 孔宇, 张倚菲, 韩鹏云,等. 沙棘籽粕多酚提取工艺优化,组分分析及抗氧化性能研究[J]. 中国油脂, 2020, 045(004):109-114. 15. 黑青稞麸皮结合态酚类物质大孔树脂分离纯化工艺优化 16. 陈菁,周建桥,谭国英,李德强,范卫锋,谢菊英,钱正明.在线提取HPLC-ABTS联用快速分析枳椇子中抗氧化成分[J].药物分析杂志,2021,41(02):203-209. 17. 赵萌萌,张文刚,党斌,杨希娟,张杰,甘生智.超微粉碎对青稞麸皮粉多酚组成及抗氧化活性的影响[J].农业工程学报,2020,36(15):291-298. 18. Pei Pu, Xin Zheng, Linna Jiao, Lang Chen, Han Yang, Yonghong Zhang, Guizhao Liang, Six flavonoids inhibit the antigenicity of β-lactoglobulin by noncovalent interactions: A spectroscopic and molecular docking study, Food Chemistry, Volume 339, 2021, 128106 19. Lyu, Yunbin, et al. "Identification and characterization of three flavonoid 3-O-glycosyltransferases from Epimedium koreanum Nakai." Biochemical Engineering Journal 163 (2020): 107759.https://doi.org/10.1016/j.bej.2020.107759 20. Zhang, Cao, et al. "Chemical structures of polyphenols that critically influence the toxicity of ZnO nanoparticles." Journal of agricultural and food chemistry 66.7 (2018): 1714-1722.https://doi.org/10.1021/acs.jafc.8b00368 21. [IF=5.396] Jiachan Zhang et al."Understanding the role of extracts from sea buckthorn seed residues in anti-melanogenesis properties on B16F10 melanoma cells."Food Funct. 2018 Oct;9(10):5402-5416 22. 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杨梅素 - 介绍
药理药效：血小板活化因子(PAF) 的拮抗作用。 具有抗血栓、抗心肌缺血、改善微循环等多方面的心血管药理作用。
最后更新：2022-10-16 17:25:55
杨梅素 - 简介
杨梅素是一种常见的天然色素，其化学名称为芸香苷。它是从杨梅果皮中提取的紫色物质。
杨梅素具有以下性质：
色泽鲜艳，呈现深紫色至橙红色；
在酸性条件下稳定，但在碱性环境中易受到降解；
不溶于水，但溶于醇类溶剂；
具有一定的抗氧化性和抗菌性。
杨梅素主要用途包括：
杨梅素的制法主要包括以下步骤：
收集新鲜的杨梅果皮，去除果肉；
将果皮切碎，并加入适量的溶剂，如醇类溶剂（乙醇或丙酮）；
在适当的温度下搅拌和浸泡，将杨梅素溶解出来；
过滤溶液以去除固体残渣；
进行浓缩、净化和结晶，得到纯度较高的杨梅素。
杨梅素在纯度较高情况下一般认为是安全的，但过量摄入可能对某些人产生过敏反应；
杨梅素具有以下性质：
色泽鲜艳，呈现深紫色至橙红色；
在酸性条件下稳定，但在碱性环境中易受到降解；
不溶于水，但溶于醇类溶剂；
具有一定的抗氧化性和抗菌性。
杨梅素主要用途包括：
杨梅素的制法主要包括以下步骤：
收集新鲜的杨梅果皮，去除果肉；
将果皮切碎，并加入适量的溶剂，如醇类溶剂（乙醇或丙酮）；
在适当的温度下搅拌和浸泡，将杨梅素溶解出来；
过滤溶液以去除固体残渣；
进行浓缩、净化和结晶，得到纯度较高的杨梅素。
杨梅素在纯度较高情况下一般认为是安全的，但过量摄入可能对某些人产生过敏反应；
最后更新：2024-04-09 19:05:12
供应商列表
提供多种规格现货供应
产品名: 杨梅素(10mM in DMSO,无菌) 去供应商网站查看 询盘CAS: IM06401
产地: 北京
包装: 1ml/瓶
规格: IM06401-1ml
价格: 电话、微信、QQ、邮件
库存: 现询
电话: 010-50973130
手机: 17801761073(微信同号)
电子邮件: 3193328036@qq.com
QQ: 3193328036
微信: 17801761073
产品描述: 索莱宝直销,欢迎来询
提供多种规格现货供应
产品名: 杨梅素(10mM in DMSO,无菌) 去供应商网站查看 询盘CAS: IM06401
产地: 北京
包装: 1ml/瓶
规格: IM06401-1ml
价格: 电话、微信、QQ、邮件
库存: 现询
电话: 010-50973130
手机: 17801761073(微信同号)
电子邮件: 3193328036@qq.com
QQ: 3193328036
微信: 17801761073
产品描述: 索莱宝直销,欢迎来询
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