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熊果苷(β型)

    
分析標準品,HPLC≥98%

Arbutin

源葉
B21402 一鍵復制產品信息
497-76-7
C12H16O7
272.25
MFCD00016915
熊果甙,熊果素,熊果葉甙,熊果酚甙,楊梅甙
貨號 規格 價格 上海 北京 武漢 南京 購買數量
B21402-20mg
分析標準品,HPLC≥98% ¥100.00 >10 2 - 1
B21402-100mg
分析標準品,HPLC≥98% ¥350.00 >10 - - -
產品介紹 參考文獻(29篇) 質檢證書(COA) 摩爾濃度計算器 相關產品

產品介紹

Arbutin (β-Arbutin) 是一種廣泛存在的天然多酚,具有抗氧化,抗炎和抗腫瘤特性。是黑色素細胞中酪氨酸酶 (tyrosinase) 的競爭性抑制劑,對單酚酶的 Kiapp 值為 1.42 mM;對二酚酶 Kiapp 的值為 0.9 mM。Arbutin 也用作脫色劑。

熔點: 195-198°C
沸點: 561.6oC at 760 mmHg
比旋光度: -64°(C=3);-67 ° (C=4, H2O)。
外觀: 白色針狀結晶
溶解性: DMSO  :  ≥  50  mg/mL  (183.65  mM)

H2O  :  33.33  mg/mL  (122.42  mM;  Need  ultrasonic)
敏感性: 易吸潮
儲存條件: 2-8℃
注意: 部分產品我司僅能提供部分信息,我司不保證所提供信息的權威性,僅供客戶參考交流研究之用。

參考文獻(29篇)

24. [IF=4] Deqing Wang et al."Penetrating microwave vacuum drying: a superior alternative to traditional drying methods for enhancing sensory quality, biological activity and flavor of ‘Akizuki’ pear (Pyrus pyrifolia Nakai)."JOURNAL OF FOOD COMPOSITION AND ANALYSIS. 23. [IF=3.9] Shangyun Li et al."Comprehensive analysis and evaluation of the intrinsic fruit quality of Sichuan pear germplasm resources in China."SCIENTIA HORTICULTURAE.2025 Mar;343:114084 22. [IF=4.2] Caiyan Meng et al."Fermentation of Pediococcus pentosaceus JC30 Improves Phytochemical, Flavor Characteristics and Antioxidant Activity of Mulberry Leaves."MOLECULES.2025 Jan;30(8):1703 21. [IF=1.1] Tailiang Lu et al."Cinnamic acid derivatives played a major role in the resistance of peach leaves to Xanthomonas arboricola pv. pruni infection."JOURNAL OF PHYTOPATHOLOGY.2024 Aug;172(4):e13369 20. [IF=5.3] Zhiwei Li et al."The molecular mechanisms underlying optical isomer arbutin permeating the skin: The molecular interaction between arbutin and skin components."INTERNATIONAL JOURNAL OF PHARMACEUTICS.2024 Aug;:124584 19. [IF=7.7] Ying Dai et al."Potential application of nanoliposomes loaded with complex tannins from the seed shell of Euryale ferox in the anti-browning of fresh-cut asparagus lettuce."INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES.2024 Aug;275:133669 18. [IF=3.1] Junhao Li et al."Transcriptome Profiling Reveals Potential Genes Involved in Salicylic Acid-Induced Arbutin Synthesis in Pear."Horticulturae.2024 Jun;10(6):622 17. [IF=4.7] Xu Zhang et al."Rhein: A potent immunomodulator empowering largemouth bass against MSRV infection."FISH & SHELLFISH IMMUNOLOGY.2024 Jan;144:109284 16. [IF=11.4] Tianyu Jiang et al."Arbutin alleviates fatty liver by inhibiting ferroptosis via FTO/SLC7A11 pathway."Redox Biology.2023 Dec;68:102963 15. [IF=6] Xin Wang et al."Effect of phytol isolated from edible red alga (Bangia fusco-purpurea) on tyrosinase inhibition and its application on food preservation."LWT-FOOD SCIENCE AND TECHNOLOGY.2023 Aug;185:115146 14. [IF=6.656] Xingyu Tao et al."Characterization and screening of anti-melanogenesis and anti-photoaging activity of different enzyme-assisted polysaccharide extracts from Portulaca oleracea L.."PHYTOMEDICINE.2023 May;:154879 13. [IF=1.698] Jinyan Wu et al."Chemical Identification and Antioxidant Screening of Bufei Yishen Formula using an Offline DPPH Ultrahigh-Performance Liquid Chromatography Q-Extractive Orbitrap MS/MS."International Journal of Analytical Chemistry.2022 Oct 15;2022:142380 12. [IF=2.72] Mengnan Hong et al."Characterization of tolerance and multi-enzyme activities in non-Saccharomyces yeasts isolated from Vidal blanc icewine fermentation."J Food Biochem. 2019 Nov;43(11):e13027 11. [IF=9.783] Huiping Bi et al."Biosynthesis of a rosavin natural product in Escherichia coli by glycosyltransferase rational design and artificial pathway construction."Metab Eng. 2022 Jan;69:15 10. [IF=4.142] Ji Wenhua et al."Superhydrophilic molecularly imprinted polymers based on a single cross-linking monomer for the recognition of iridoid glycosides in Di-huang pills."Anal Bioanal Chem. 2018 Oct;410(25):6539-6548 9. Nan, Xingmei, et al. "Bioactive fraction of Rhodiola algida against chronic hypoxia-induced pulmonary arterial hypertension and its anti-proliferation mechanism in rats." Journal of ethnopharmacology 216 (2018): 175-183.https://doi.org/10.1016/j.jep.2018.0 8. Yanbin Su, Xuwei Sun, Ruixue Wu, Xing Zhang & Yunzhou Tu (2020) Molecular spectroscopic behaviors of beta-arbutin in anti-skin cancer, Spectroscopy Letters, 53:3, 172-183, DOI: 10.1080/00387010.2020.1715441 7. 馮倫元, 何臘平, 李翠芹,等. 貴州傳統發酵豆制品中水解銀杏黃酮苷的微生物β-葡萄糖苷酶篩選[J]. 微生物學報, 2020(2). 6. 湯翠, 王明力, 趙婕,等. 高酸值薏米糠油脫酸技術及其活性研究[J]. 中國油脂, 2017, 42(003):18-23. 5. 曲彩紅, 麥海燕, 謝陽,等. 高效液相色譜法同時測定復方祛斑乳膏中熊果苷和根皮素的含量[J]. 中國中醫藥科技, 2014, 21(003):276-278. 4. 徐翠翠, 孔浩, 郭慶梅,等. 瓜蔞瓤提取物對酪氨酸酶抑制作用的研究[J]. 四川農業大學學報, 2014(01):59-62. 3. 蒲月華, 童銀洪. 水解珍珠美白機理探討[J]. 香料香精化妝品, 2015(03):43-46. 2. 付士慧, 朱文學. 梨花熊果苷提取工藝及體外抗氧化性初步研究[J]. 河南科技大學學報:自然科學版, 2017, 38(005):55-59. 1. 孟小斌 曲彩紅. HPLC法測定熊果苷乳膏中熊果苷的含量[J]. 中國藥房 2013 024(031):2944-2946.

質檢證書(COA)

如何獲取質檢證書(COA)?
請輸入貨號和一個與之匹配的批號。
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批號:JS298415 貨號:S20001-25g
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摩爾濃度計算器

質量 (mg) = 濃度 (mM) x 體積 (mL) x 分子摩爾量 (g/mol)

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