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橙皮素 分析標(biāo)準(zhǔn)品,HPLC≥98%
點(diǎn)擊次數(shù):61 更新時(shí)間:2026-03-13

橙皮素

分析標(biāo)準(zhǔn)品,HPLC≥98%

Hesperitin

CAS號(hào):520-33-2

分子式:C16H14O6

分子量:302.29

MDLMFCD00075646

貨號(hào)

規(guī)格/參數(shù)/品牌

價(jià)格

貨期

YJ-B20184-20mg

分析標(biāo)準(zhǔn)品,HPLC≥98%

200.00

現(xiàn)貨

YJ-B20184-100mg

分析標(biāo)準(zhǔn)品,HPLC≥98%

550.00

現(xiàn)貨

JS31386-1g

97%(HPLC)

160.00

2-3

JS31386-5g

97%(HPLC)

198.00

現(xiàn)貨

JS31386-25g

97%(HPLC)

460.00

現(xiàn)貨

JS31386-100g

97%(HPLC)

1060.00

現(xiàn)貨

 

產(chǎn)品介紹

熔點(diǎn):230-232℃

沸點(diǎn):586.2℃  at 760 mmHg

比旋光度:(C=1.8, EtOH)-4

外觀:淡黃色針狀結(jié)晶

溶解性:DMSO100mg/ml。

儲(chǔ)存條件:2-8℃

注意:部分產(chǎn)品我司僅能提供部分信息,我司不保證所提供信息的權(quán)威性,僅供客戶參考交流研究之用。

參考文獻(xiàn)(74)

74. [IF=3.8] Jialu Shen et al."Insights into inhibitory mechanisms: Unraveling the structure-activity relationship of dietary flavonoids on gut bacterial β-glucuronidase."Journal of Functional Foods.2024 Nov;122:106510

73. [IF=8.5] Shengnan Wang et al."Postharvest changes in the phenolic and free volatile compound contents in Shine Muscat grapes at room temperature."FOOD CHEMISTRY.2025 Feb;465:141958

72. [IF=6.7] Mingjia Zhang et al."Hesperidin alleviated dendritic spines through inhibiting ferritinophagy via HERC2-NCOA4 ubiquitination in CUMS mice."PHYTOMEDICINE.2024 Dec;135:156132

71. [IF=4.9] Meng-ling Peng et al."Chemical and biological characterization of naturally aged GCP by using a rigorous sample collection protocol."MICROCHEMICAL JOURNAL.2025 Jan;:112728

70. [IF=2.3] Zuo Jingru et al."Antibacterial effects of cinnamaldehyde and hesperitin on resistant Glaesserella parasuis by suppressing QseBC two-component system."BMC Veterinary Research.2025 Dec;21(1):1-17

69. [IF=4.2] Ting Lu et al."18β-Glycyrrhetinic acid synergizes with enzalutamide to counteract castration-resistant prostate cancer by inhibiting OATP2B1 uptake of dehydroepiandrosterone."EUROPEAN JOURNAL OF PHARMACOLOGY.2024 Sep;:176995

68. [IF=5.6] Yifan Liu et al."Preparation of monoclonal antibody against rhoifolin and its application in enzyme-linked immunosorbent assay of rhoifolin and diosmin."TALANTA.2025 Jan;281:126871

67. [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

66. [IF=5.7] Yang Xu et al."Comparative Evaluation of Micellization and Cellular Uptake of β-Carotene Affected by Flavonoids."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY.2024;XXXX(XXX):XXX-XXX

65. [IF=3.9] Qijian Xu et al."Comprehensive quality evaluation of fermented-steaming Fructus Aurantii based on chemical composition, flavor characteristics, and intestinal microbial community."JOURNAL OF FOOD SCIENCE".2024 Apr;:

64. [IF=4.6] Wang Hong-Ping et al."Comprehensive identifying flavonoids in Citri Reticulatae Pericarpium using a novel strategy based on precursor ions locked and targeted MS/MS analysis."Scientific Reports".2024 Apr;14(1):1-9

63. [IF=8.7] Yuan Ziyu et al."Four novel Cit7GlcTs functional in flavonoid 7-O-glucoside biosynthesis are vital to flavonoid biosynthesis shunting in citrus."Horticulture Research".2024 Apr;:

62. [IF=6.1] Yu Liang et al."Scavenging Glyoxal and Methylglyoxal by Synephrine and Neohesperidin from Flowers of Citrus aurantium L. var. amara Engl. in Mice and Humans."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY".2024;72(14):8027–8038

61. [IF=6.1] Qinchen Dong et al."Natural flavonoid hesperetin blocks amyloid β-protein fibrillogenesis, depolymerizes preformed fibrils and alleviates cytotoxicity caused by amyloids."Food & Function".2024 Mar;:

60. [IF=5.2] Dan Wu et al."Optimizing the Solvent Selection of the Ultrasound-Assisted Extraction of Sea Buckthorn (Hippophae rhamnoides L.) Pomace: Phenolic Profiles and Antioxidant Activity."Foods".2024 Jan;13(3):482

59. [IF=7] Xiaomei Dai et al."Metabolism of Phenolic Compounds and Antioxidant Activity in Different Tissue Parts of Post-Harvest Chive (Allium schoenoprasum L.)."Antioxidants".2024 Mar;13(3):279

58. [IF=4.6] Lv Yue et al."Hesperetin promotes bladder cancer cells death via the PI3K/AKT pathway by network pharmacology and molecular docking."Scientific Reports.2024 Jan;14(1):1-14

57. [IF=8.1] Xiao-Li Yin et al."UHPLC-QTOF-MS-based untargeted metabolomic authentication of Chinese red wines according to their grape varieties."FOOD RESEARCH INTERNATIONAL.2023 Dec;:113923

56. [IF=6] Xin Wang et al."Comparative study on encapsulation of four different flavonoids into pea protein isolate nanoparticles: The impact of glycosylation."JOURNAL OF MOLECULAR LIQUIDS.2023 Nov;:123571

55. [IF=3.1] Qian Zhang et al."Ultra-high-performance liquid chromatography-quadrupole-time of flight-mass spectrometry combined with network pharmacology for analysis of potential quality markers of three processed products of Qingpi."JOURNAL OF SEPARATION SCIENCE.202

54. [IF=3.4] Zhen Ma et al."Identification of chemical compounds of Schizonepeta tenuifolia Briq. and screening of neuraminidase inhibitors based on AUF-MS and SPR technology."JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS.2024 Jan;237:115787

53. [IF=6.1] Wenqian Wang et al."Citrus Flavonoid Hesperetin Inhibits α-Synuclein Fibrillogenesis, Disrupts Mature Fibrils, and Reduces Their Cytotoxicity: In Vitro and In Vivo Studies."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY.2023;71(43):16174–16183

52. [IF=10] Shan gao et al."Novel Natural Carrier-Free Self-assembled Nanoparticles for Treatment of Ulcerative Colitis by Balancing Immune Microenvironment and Intestinal Barrier."Advanced Healthcare Materials.10.1002/adhm.202301826

51. [IF=2] Huixian Zhou et al."Metabolic profiling of the flower of Citrus aurantium L. var. amara Engl. in rats using ultra-high-performance liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry with data mining strategy."RAPID COMMUNI

50. [IF=4.9] Zhang Min et al."Discovery and evaluation of active compounds from Xuanfei Baidu formula against COVID-19 via SARS-CoV-2 Mpro."Chinese Medicine.2023 Dec;18(1):1-14

49. [IF=5] Tianzhu Guan et al."In vitro and in silico perspectives on the activation of antioxidant responsive element by citrus-derived flavonoids."Frontiers in Nutrition.2023; 10: 1257172

48. [IF=9.5] Xiangpeng Wang et al."Co-Delivery of Hesperetin and Cisplatin via Hyaluronic Acid-Modified Liposome for Targeted Inhibition of Aggression and Metastasis of Triple-Negative Breast Cancer."ACS Applied Materials & Interfaces.2023;XXXX(XXX):XXX-XXX

47. [IF=1.7] Zhouyi Zhang et al."Revealing the differences in phenolics in different parts of Taraxacum mongolicum using UPLC-MS/MS."Phytochemistry Letters.2023 Aug;56:13

46. [IF=2.6] Ting Yang et al."Determination of Ten Flavonoids in the Raw and Fermented Fructus Aurantii by Quantitative Analysis of Multicomponents via a Single Marker (QAMS) Based on UPLC."Journal of Analytical Methods in Chemistry.2023;2023:6067647

45. [IF=6.1] Juan Liu et al."Restricting Promiscuity of Plant Flavonoid 3′-Hydroxylase and 4′-O-Methyltransferase Improves the Biosynthesis of (2S)-Hesperetin in E. coli."JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY.2023;XXXX(XXX):XXX-XXX

44. [IF=8.8] Lijuan Zhu et al."Browning inhibition in fresh-cut Chinese water chestnut under high pressure CO2 treatment: regulation of reactive oxygen species and membrane lipid metabolism."FOOD CHEMISTRY.2023 Jun;:136586

43. [IF=6.449] Yuanyue Wang et al."A novel flavonoid prenyltransferase gene PcPT11 with broad substrate promiscuity in Psoralea corylifolia L.."INDUSTRIAL CROPS AND PRODUCTS.2023 Sep;199:116746

42. [IF=1.967] ke Zunli et al."Physicochemical characteristics, polyphenols and antioxidant activities of Dimocarpus longan grown in different geographical locations."ANALYTICAL SCIENCES.2023 Apr;:1-8

41. [IF=6.317] Lufang Chen et al."3D-QSAR studies on the structure–bitterness analysis of citrus flavonoids."Food & Function.2023 Apr;:

40. [IF=8.022] Hui Zou et al."Effective anti-inflammatory phenolic compounds from dandelion: identification and mechanistic insights using UHPLC-ESI-MS/MS, fluorescence quenching and anisotropy, molecular docking and dynamics simulation."Food Science and Human Wellness.

39. [IF=6.443] Xiaonan Zhang et al."Preparation and in vitro evaluation of hesperidin nanoparticles by antisolvent recrystallization in a double homogenate system."Food Chemistry-X.2023 Mar;:100639

38. [IF=9.221] Wei Lan et al."Rapid visual discrimination of Citri Reticulatae Pericarpium from different origins by fluorescent sensors based on aluminum ions and Ag nanoclusters."SENSORS AND ACTUATORS B-CHEMICAL.2023 Apr;380:133329

37. [IF=4.58] Ji, Afang et al."Lipid Microparticles Show Similar Efficacy With Lipid Nanoparticles in Delivering mRNA and Preventing Cancer."PHARMACEUTICAL RESEARCH.2022 Nov;:1-15

36. [IF=4.927] Qinhua Zheng et al."Protective Effect of Flavonoids from Mulberry Leaf on AAPH-Induced Oxidative Damage in Sheep Erythrocytes."MOLECULES.2022 Jan;27(21):7625

35. [IF=3.654] Wenfeng Li et al."Inhibition characteristics and mechanism of tyrosinase using five citrus flavonoids: A spectroscopic and molecular dynamics simulation study."JOURNAL OF FOOD BIOCHEMISTRY.2022 Oct;:e14484

34. [IF=5.168] Pan Wang et al."Discovery and characterization of novel ATP citrate lyase inhibitors from natural products by a luminescence-based assay."CHEMICO-BIOLOGICAL INTERACTIONS.2022 Nov;367:110199

33. [IF=6.208] Pan Wang et al."Discovery of Flavonoids as Novel Inhibitors of ATP Citrate Lyase: Structure–Activity Relationship and Inhibition Profiles."INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.2022 Jan;23(18):10747

32. [IF=3.307] Juan Liu et al."Production of hesperetin from naringenin in an engineered Escherichia coli consortium."J Biotechnol. 2022 Mar;347:67

31. [IF=3.638] Wenfeng Li et al."Zein enhanced the digestive stability of five citrus flavonoids via different binding interaction."Journal Of The Science Of Food And Agriculture. 2022 Mar 09

30. [IF=3.935] Jingyun Zheng et al."A systematic investigation on free phenolic acids and flavonoids profiles of commonly consumed edible flowers in China."J Pharmaceut Biomed. 2019 Aug;172:268

29. [IF=3.943] Si-wei Wang et al."Hesperetin, a SIRT1 activator, inhibits hepatic inflammation via AMPK/CREB pathway."Int Immunopharmacol. 2020 Dec;89:107036

28. [IF=4.268] Si-wei Wang et al."Hesperetin promotes DOT1L degradation and reduces histone H3K79 methylation to inhibit gastric cancer metastasis."Phytomedicine. 2021 Apr;84:153499

27. [IF=4.411] Liuyi Yu et al."Systematic Detection and Identification of Bioactive Ingredients from Citrus aurantium L. var. amara Using HPLC-Q-TOF-MS Combined with a Screening Method."Molecules. 2020 Jan;25(2):357

26. [IF=4.432] Wei He et al."Flavonoids from Citrus aurantium ameliorate TNBS-induced ulcerative colitis through protecting colonic mucus layer integrity."Eur J Pharmacol. 2019 Aug;857:172456

25. [IF=4.451] Xiao Guo et al."Intestinal absorption and distribution of naringin, hesperidin, and their metabolites in mice."J Funct Foods. 2020 Nov;74:104158

24. [IF=4.581] Xiyi Qian et al."Hesperetin protects crayfish Procambarus clarkii against white spot syndrome virus infection."Fish Shellfish Immun. 2019 Oct;93:116

23. [IF=4.952] Si Tan et al."The effects of drying methods on chemical profiles and antioxidant activities of two cultivars of Psidium guajava fruits."Lwt Food Sci Technol. 2020 Jan;118:108723

22. [IF=5.279] Feng Wang et al."Four Citrus Flavanones Exert Atherosclerosis Alleviation Effects in ApoE–/– Mice via Different Metabolic and Signaling Pathways."J Agr Food Chem. 2021;69(17):5226–5237

21. [IF=6.543] Wang Yue et al."Polymethoxyflavones in Citrus Regulate Lipopolysaccharide-Induced Oscillating Decay of Circadian Rhythm Genes by Inhibiting Nlrp3 Expression."Oxid Med Cell Longev. 2021;2021:8419415

20. [IF=7.514] Jing Zhao et al."A sensitive and practical ELISA for analyzing naringenin in pummelo and herb samples."Food Chem. 2021 Nov;362:130223

19.  He, Wei, et al. "Flavonoids from Citrus aurantium ameliorate TNBS-induced ulcerative colitis through protecting colonic mucus layer integrity." European journal of pharmacology 857 (2019): 172456.https:##doi.org/10.1016/j.ejphar.2019.172456

18.  Guo, Xiao, et al. "Intestinal absorption and distribution of naringin, hesperidin, and their metabolites in mice." Journal of Functional Foods 74 (2020): 104158.https:##doi.org/10.1016/j.jff.2020.104158

17.  Qian, Xiyi, and Fei Zhu. "Hesperetin protects crayfish Procambarus clarkii against white spot syndrome virus infection." Fish & shellfish immunology 93 (2019): 116-123.https:##doi.org/10.1016/j.fsi.2019.07.029

16.  Wang, Si-wei, et al. "Hesperetin, a SIRT1 activator, inhibits hepatic inflammation via AMPK/CREB pathway." International Immunopharmacology 89 (2020): 107036.https:##doi.org/10.1016/j.intimp.2020.107036

15.  He, Wei, et al. "Citrus aurantium L. and its flavonoids regulate TNBS-induced inflammatory bowel disease through anti-inflammation and suppressing isolated jejunum contraction." International journal of molecular sciences 19.10 (2018): 3057.https:##doi.org

14.  Wang, Peng, et al. "Chemical and genetic discrimination of commercial Guangchenpi (Citrus reticulata ‘Chachi’) by using UPLC-QTOF-MS/MS based metabolomics and DNA barcoding approaches." RSC advances 9.40 (2019): 23373-23381.https:##doi.org/10.1039/C9RA0374

13.  李文峰,張向陽,王翠,林蘭婷,陳小平,屈陽,張雪梅,林瑤,譚飔,鄭俏然,高曉旭.莖瘤芥的氣體射流沖擊干燥動(dòng)力學(xué)及多酚降解動(dòng)力學(xué)特征[J].食品科學(xué),2021,42(05):106-114.

12.  徐艷陽,趙玉娟,高峰,王二雷,魯海玲,李雪鳳,姜雯雯,陳艷.高效液相色譜法分析中國人參不同部位中多酚類化合物[J].食品科學(xué),2021,42(04):240-246.

11.  蔣家璐,孫溧,倪姐,徐墜成,宋蒙蒙,姚衛(wèi)峰,程海波,康安,孫東東.腸道菌群對(duì)半枝蓮中活性成分的代謝及其抑制CYP1A1酶的影響[J].南京中醫(yī)藥大學(xué)學(xué)報(bào),2021,37(02):225-230.

10.  謝輝  陳亞  雷愛玲 等. SPE-HPLC-DAD法同時(shí)檢測(cè)柑橘藥用資源中黃烷酮類和川陳皮素成分[J]. 天然產(chǎn)物研究與開發(fā)  2019(8).

9.  高喜梅, 池玉梅, 張?chǎng)?/span>,. 指紋圖譜結(jié)合一測(cè)多評(píng)法評(píng)價(jià)酸橙枳實(shí)質(zhì)量的研究[J]. 中草藥, 2020, v.51;No.668(09):281-289.

8.  韓星, 李雪巖, 楊海洋,. 菊花水提物的質(zhì)量控制成分篩選及其網(wǎng)絡(luò)藥理學(xué)作用研究[J]. 中國藥房, 2019, 030(023):3258-3265.

7.  周佳, 蔡皓, 段煜,. 基于UHPLC-QqQ-MS的四逆散水提液中16種主要化學(xué)成分的定量研究[J]. 南京中醫(yī)藥大學(xué)學(xué)報(bào), 2019, v.35(01):91-95.

6.  黃華花, 張偉云, 陳景海,. 陳皮配方顆粒的質(zhì)量標(biāo)準(zhǔn)提高研究[J]. 中國藥房, 2019, 030(007):937-941.

5.  張智敏, 聶莼, 李亞梅,. 聚類分析結(jié)合主成分分析評(píng)價(jià)不同產(chǎn)地枳殼藥材的一致性與差異性[J]. 亞太傳統(tǒng)醫(yī)藥, 2019, 015(004):30-36.

4.  毛晨梅, 郁丹紅, 桂環(huán). 橙皮素抑制P-選擇素誘導(dǎo)的乳腺癌轉(zhuǎn)移作用機(jī)制研究[J]. 中草藥, 2017(4).

3.  薛豹, 桑偉林, 姜亞飛,. 橙皮素抑制NF-κB通路調(diào)控軟骨細(xì)胞炎性退變的實(shí)驗(yàn)研究[J]. 現(xiàn)代生物醫(yī)學(xué)進(jìn)展, 2019, 19(04):18-23.

2.  王麗芳, 劉大銀, 趙方毓,. 橙皮素對(duì)SW480結(jié)腸癌細(xì)胞的凋亡誘導(dǎo)作用[J]. 中國臨床藥理學(xué)雜志, 2019, 035(021):2695-2697,2705.

1.  劉玉華  王丹  楊丹 等. 響應(yīng)面法優(yōu)化沙漠嘎種子超聲輔助提取工藝研究[J]. 遼寧中醫(yī)藥大學(xué)學(xué)報(bào)  2018  v.20;No.169(05):59-61.

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