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曲酸

    
分析標(biāo)準(zhǔn)品,HPLC≥99%

Kojic acid

源葉
B24221 一鍵復(fù)制產(chǎn)品信息
501-30-4
C6H6O4
142.11
MFCD00006580
曲菌酸;5-羥基-2-羥甲基-4H-吡喃-4-酮;5-羥基-2-羥甲基-4-吡喃酮;鞠酸;5-羥基-2-羥甲基-1,4-吡喃酮
貨號(hào) 規(guī)格 價(jià)格 上海 北京 武漢 南京 購(gòu)買(mǎi)數(shù)量
B24221-20mg 分析標(biāo)準(zhǔn)品,HPLC≥99% ¥216.00 >10 1 - -
B24221-100mg 分析標(biāo)準(zhǔn)品,HPLC≥99% ¥650.00 >10 - - -
產(chǎn)品介紹 參考文獻(xiàn)(18篇) 質(zhì)檢證書(shū)(COA) 摩爾濃度計(jì)算器 相關(guān)產(chǎn)品

產(chǎn)品介紹

是一種黑色素專(zhuān)屬性抑制劑,它進(jìn)入皮膚細(xì)胞后能夠與細(xì)胞中的銅離子絡(luò)合,改變酪氨酸酶的立體結(jié)構(gòu),阻止酪氨酸酶的活化,從而抑制黑色素的形成。存在于釀酒用的曲霉(Aspergillus)培養(yǎng)基中??衫妹浊梗ˋspergillus oryzae)進(jìn)行好氧發(fā)酵制取。用作定量分析三價(jià)鐵的試劑。金屬螯合劑。檢定銅和六價(jià)鈾。光度測(cè)定高鐵離子。

熔點(diǎn): 152-155 °C (lit.)
沸點(diǎn): 401.7°C at 760 mmHg
外觀(guān): 黃褐色的粉末
溶解性: 一種黑色素專(zhuān)屬性抑制劑,溶于水,易溶于丙酮和乙醇,微溶于乙醚、乙酸乙酯、氯仿和吡啶;不溶于苯。
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(hù)參考交流研究之用。

參考文獻(xiàn)(18篇)

13. [IF=6.7] Hongwei Lou et al."Indoor environment regulation should consider personalization: Evidence from the evaluation of health effects in the kitchen."ENERGY AND BUILDINGS.2023 Dec;300:113641 12. [IF=4.9] Yan Lei et al."An experimental and theoretical study on photoluminescence of Ce3+-doped ZnS quantum dots and their application in Aspergillus oryzae."JOURNAL OF RARE EARTHS.2023 Jul;: 11. [IF=3.318] Chu Chu et al."A new efficient multi-stage strategy based on the complementarity of ultrafiltration and high resolution biochromatogram for the screening of skin-whitening candidates from the fibrous root of Bletilla striata."JOURNAL OF CHROMATOGRAPHY B-A 10. [IF=3.614] Mengyi Wen et al."High-resolution monophenolase/diphenolase/radical scavenging profiling for rapid screening of natural whitening candidates from Rosa rugosa cv. ‘Plena’."JOURNAL OF SEPARATION SCIENCE.2023 Apr;:2200987 9. [IF=3.614] Liqun Fang et al."High-performance liquid chromatography micro-fraction bioactive evaluation combined with countercurrent chromatographic separation of antioxidants from Citrus peel and their tyrosinase inhibition activities."JOURNAL OF SEPARATION SCIENCE 8. [IF=2.281] Zihui Ma et al."Studies on the biosynthetic pathways of melanin in Auricularia auricula."JOURNAL OF BASIC MICROBIOLOGY 7. [IF=4.952] Yulong Wei et al."Characterization of blueberry (Vaccinium corymbosum L.) catechol oxidases III binding mechanism in response to selected substrates and inhibitors."Lwt Food Sci Technol. 2022 Mar;158:113142 6. [IF=4.329] Lin Song et al."Synthesis, Antimicrobial, Moisture Absorption and Retention Activities of Kojic Acid-Grafted Konjac Glucomannan Oligosaccharides."Polymers-Basel. 2019 Dec;11(12):1979 5. [IF=4.411] Huidan Huang et al."Palladium(II)-Catalyzed Efficient Synthesis of Wedelolactone and Evaluation as Potential Tyrosinase Inhibitor."Molecules. 2019 Jan;24(22):4130 4. [IF=3.361] Yi Tao et al."Magnetic solid-phase extraction coupled with HPLC-Q-TOF-MS for rapid analysis of tyrosinase binders from San-Bai decoction by Box–Behnken statistical design."Rsc Adv. 2016 Nov;6(111):109730-109741 3. Tao, Yi, et al. "Magnetic solid-phase extraction coupled with HPLC-Q-TOF-MS for rapid analysis of tyrosinase binders from San-Bai decoction by Box–Behnken statistical design." RSC advances 6.111 (2016): 109730-109741.https://doi.org/10.1039/C6RA22045B 2. 劉容, 孫衛(wèi)東, 李軍委,等. 米曲霉生產(chǎn)曲酸的發(fā)酵條件研究[J]. 廣西農(nóng)學(xué)報(bào), 2016, 06(v.18;No.73):31-35. 1. 劉容, 孫衛(wèi)東, 李軍委. 米曲霉發(fā)酵蔗糖生產(chǎn)曲酸的培養(yǎng)基優(yōu)化[J]. 輕工科技, 2016(10):5-7.

質(zhì)檢證書(shū)(COA)

如何獲取質(zhì)檢證書(shū)(COA)?
請(qǐng)輸入貨號(hào)和一個(gè)與之匹配的批號(hào)。
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批號(hào):JS298415 貨號(hào):S20001-25g
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摩爾濃度計(jì)算器

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