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类别 Category:cosmetic agents
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
物理性质 Physical Properties:
| 出现 Appearance: | 白针（est） white needles (est) |
| 化验 Assay: | 95.00至100.00 95.00 to 100.00
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| 食品化学品法典列表 Food Chemicals Codex Listed: | No |
| 熔点 Melting Point: | 205.00 °C. @ 760.00 mm 汞 Hg
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| 沸点 Boiling Point: | 697.65 °C. @ 760.00 mm 汞 Hg (est)
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| 闪点 Flash Point: | 505.00 °F. tcc TCC ( 262.80 °C. ) (est)
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| logp（o / w） logP (o/w): | -1.307（est） -1.307 (est) |
| 溶于 Soluble in: |
| | 水 water, 2.06e + 005 mg / l @ 25°c（est） 2.06e+005 mg/L @ 25 °C (est) |
感官特性 Organoleptic Properties:
| 来自其他 的气味和/或风味描述（如果找到）。 Odor and/or flavor descriptions from others (if found). |
化妆品信息 Cosmetic Information:
供应商 Suppliers:
安全信息 Safety Information:
| 首选SDS Preferred SDS: 视图 View |
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| 危害识别 Hazards identification |
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| 物质或混合物的分类 Classification of the substance or mixture |
| 根据29 cfr 1910（osha hcs）进行ghs分类 GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| 没有找到。 None found. |
| ghs标签元素 GHS Label elements, 包括预防性声明 including precautionary statements |
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| 象形图 Pictogram | |
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| 危险说明 Hazard statement(s) |
| 没有找到。 None found. |
| 防范说明 Precautionary statement(s) |
| 没有找到。 None found. |
| 口服/肠胃外毒性 Oral/Parenteral Toxicity: |
腹腔内小鼠 intraperitoneal-老鼠 mouse LD50 1900 mg/kg
Acta 药房 Pharmaceutica 卷 Vol. 48, pg。 127 Pg. 127, 1998.
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| 皮肤毒性 Dermal Toxicity: |
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未定 Not determined
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| 吸入毒性 Inhalation Toxicity: |
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未定 Not determined
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使用安全信息 Safety in Use Information:
| 类别 Category: | cosmetic agents |
| 七叶素一水合物使用水平的推荐值 Recommendation for esculin monohydrate usage levels up to: | | | 不用于香水。 not for fragrance use.
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| 七叶红素一水合香料的使用建议水平最高 Recommendation for esculin monohydrate flavor usage levels up to: |
| | 不用于调味料。 not for flavor use.
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安全参考 Safety references:
参考资料 References:
| | 7-羟基-6-[（2s 7-hydroxy-6-[(2S,3r 3R,4s 4S,5s 5S,6r）-3 6R)-3,4,5-三羟基-6-（羟甲基）恶烷-2-基]氧合色素-2- 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one |
| NIST化学网络书籍 NIST Chemistry WebBook: | 搜索INCHI |
| 加拿大国内分公司。清单 Canada Domestic Sub. List: | 531-75-9 |
| pubchem（cid） Pubchem (cid): | 5281417 |
| pubchem（sid） Pubchem (sid): | 134976494 |
其他资料 Other Information:
潜在 有力的 Potential 搅拌机 Blenders and core components note
潜在用途 Potential Uses:
存在（自然 Occurrence (nature, food, 其他） other): note
同义词 Synonyms:
| | 七叶素 aesculin | | | 双色素 bicolorin | | | 烯醛 enallachrome | | | 七叶皂甙 esculetin 6-b-D-glucoside | | | 七叶皂甙 esculetin 6-O-glucoside | | | 七叶皂甙 esculetin-6-O-glucoside | | | 七叶一水合物 esculin monohydrate | | 6-(b-D- | glucopyranosyloxy)-7-hydroxy-2H-1-benzopyran-2-one | | 7- | hydroxy-6-[(2S,3r 3R,4s 4S,5s 5S,6r）-3 6R)-3,4,5-三羟基-6-（羟甲基）恶烷-2-基]氧合色素-2- 5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-2-one | | 7- | hydroxy-6-{[(2S,3r 3R,4s 4S,5s 5S,6r）-3 6R)-3,4,5-trihydroxy-6-(hydroxyme硫醇 thyl)tetrahydro-2H-pyran-2-yl]oxy}-2H-铬 chromen-2-one | | 7- | hydroxy-6-{[(2S,3r 3R,4s 4S,5s 5S,6r）-3 6R)-3,4, 5-三羟基-6-（羟基亚甲基）t＆etraute;四氢-2h-吡喃-2-基]氧基} -2h-铬 chrome-e-2-n-2-one |
文章 Articles:
| 已发布 PubMed:类16的碳水化合物酯酶对类黄酮糖苷的酶促酰化作用 Enzymatic acylation of flavonoid glycosides by a carbohydrate esterase of family 16. |
| 已发布 PubMed:从尿液中分离出的大肠杆菌表型 Phenotypes of Escherichia coli isolated from urine: 广谱β-内酰胺酶生产者和敏感菌株之间的差异。 Differences between extended-spectrum β-lactamase producers and sensitive strains. |
| 已发布 PubMed:胞质水稻β-葡萄糖苷酶os1bglu4的重组表达和鉴定。 Recombinant expression and characterization of the cytoplasmic rice β-glucosidase Os1BGlu4. |
| 已发布 PubMed:盐和发酵虾中产生几丁质酶的芽孢杆菌和芽孢杆菌菌株的分离和鉴定 Isolation and characterization of chitinase-producing Bacillus and Paenibacillus strains from salted and fermented shrimp, 刺参。 Acetes japonicus. |
| 已发布 PubMed:七叶皂苷对链脲佐菌素诱发的糖尿病小鼠肾脏损害的保护作用。 Protective effect of esculin on streptozotocin-induced diabetic renal damage in mice. |
| 已发布 PubMed:[克隆 [Cloning, 烟曲霉中β-葡萄糖苷酶的表达与鉴定 expression and characterization of beta-glucosidase from Aspergillus fumigatus]. |
| 已发布 PubMed:菊苣（菊苣）和艾草（蒿）的植物性次要类固醇和植物次生代谢产物对猪原代肝细胞中3β-羟基类固醇脱氢酶和磺基转移酶2a1基因表达的调控。 Regulation of 3β-hydroxysteroid dehydrogenase and sulphotransferase 2A1 gene expression in primary porcine hepatocytes by selected sex-steroids and plant secondary metabolites from chicory (Cichorium intybus L.) and wormwood (Artemisia sp.). |
| 已发布 PubMed:多粘菌素 他啶牛津培养基作为从生或未经巴氏消毒的食品中分离单核细胞增生李斯特菌的选择性和差异培养基。 The Polymyxin Ceftazidime Oxford Medium as an alternative selective and differential medium for isolation of Listeria monocytogenes from raw or unpasteurized food. |
| 已发布 PubMed: 菊苣（菊苣）选择的次生植物代谢产物对猪原代肝细胞中细胞色素p450 姆纳 mRNA表达的调控 |
| 已发布 PubMed:高效液相色谱/串联质谱法鉴定李子（李李和李李）中的酚类化合物，并通过定量酚类指纹进行表征。 Identification of phenolic compounds in plum fruits (Prunus salicina L. and Prunus domestica L.) by high-performance liquid chromatography/tandem mass spectrometry and characterization of varieties by quantitative phenolic fingerprints. |
| 已发布 PubMed:非致病性细菌水解芳香族β-葡萄糖苷赋予了抵抗天敌的化学武器。 Hydrolysis of aromatic β-glucosides by non-pathogenic bacteria confers a chemical weapon against predators. |
| 已发布 PubMed:来自毛蒿的有效的α-葡萄糖苷酶和蛋白酪氨酸磷酸酶1b抑制剂。 Potent α-glucosidase and protein tyrosine phosphatase 1B inhibitors from Artemisia capillaris. |
| 已发布 PubMed: danieliae danieliae链球菌十一月 , 从小鼠盲肠分离出的新型细菌。 a novel bacterium isolated from the caecum of a mouse. |
| 已发布 PubMed:寡核苷酸和寡七叶草素的诱变和抗诱变活性的评估。 Evaluation of mutagenic and antimutagenic activities of oligorutin and oligoesculin. |
| 已发布 PubMed:毛蒿蒿香豆素对晚期糖基化终产物形成的抑制活性。 Inhibitory activity of coumarins from Artemisia capillaris against advanced glycation endproduct formation. |
| 已发布 PubMed:各种来源肠球菌菌株中高水平氨基葡糖苷和高水平β-内酰胺耐药性的发生率 [The incidence of high-level aminoglicoside and high-level beta-lactam resistance among enterococcal strains of various origin]. |
| 已发布 PubMed:唾液乳杆菌mtc 1026的分离和表征，作为潜在的益生菌。 Isolation and characterization of Lactobacillus salivarius MTC 1026 as a potential probiotic. |
| 已发布 PubMed:多酚脂肪酸酯作为丝氨酸蛋白酶抑制剂 Polyphenol fatty acid esters as serine protease inhibitors: 量子化学qsar分析。 a quantum-chemical QSAR analysis. |
| 已发布 PubMed:四个品种的木薯片在储存过程中东pole碱浓度的变化。 Changes in scopoletin concentration in cassava chips from four varieties during storage. |
| 已发布 PubMed:木薯 Cassava: 对其植物化学及其生物技术前景的评价。 an appraisal of its phytochemistry and its biotechnological prospects. |
| 已发布 PubMed:木薯根和新鲜木薯根中的化学成分和次生代谢产物天然产物。 Constituents and secondary metabolite natural products in fresh and deteriorated cassava roots. |
| 已发布 PubMed:荧光共振能量转移影响荧光猝灭法获得的配体与蛋白质之间亲和力的确定。 Fluorescence resonance energy-transfer affects the determination of the affinity between ligand and proteins obtained by fluorescence quenching method. |
| 已发布 PubMed:在有机溶剂缓冲的离子液体中酶促合成七叶皂苷酯。 Enzymatic synthesis of esculin ester in ionic liquids buffered with organic solvents. |
| 已发布 PubMed:切肉过程中细菌压力和生物膜形成能力对表面干燥单核细胞增生李斯特菌转移的影响。 Impact of bacterial stress and biofilm-forming ability on transfer of surface-dried Listeria monocytogenes during slicing of delicatessen meats. |
| 已发布 PubMed:酸乳制品嗜热链球菌菌株的基因型和生化特性比较 [Comparison of genotypic and biochemical characteristics of Streptococcus thermophilus strains isolated from sour milk products]. |
| 已发布 PubMed: 小肠结肠炎耶尔森氏菌菌株的分子分型和毒力标记 Molecular typing and virulence markers of Yersinia enterocolitica strains from human, 1968年至2000年之间在巴西孤立的动物和食物起源。 animal and food origins isolated between 1968 and 2000 in Brazil. |
| 已发布 PubMed:在真菌激发子的影响下，增强了菊苣的长毛菊苣（长毛菊苣（chichorium intybus l.cv. lucknow local））的生长和香豆素的产生。 Enhancement of growth and coumarin production in hairy root cultures of witloof chicory (Cichorium intybus L.cv. Lucknow local) under the influence of fungal elicitors. |
| 已发布 PubMed:从阿根廷鸡卵壳表面分离的小肠结肠炎耶尔森氏菌的基因型和表型特征。 Genotypic and phenotypic characteristics of Yersinia enterocolitica isolated from the surface of chicken eggshells obtained in Argentina. |
| 已发布 PubMed:评价生色培养基以鉴定和区分所选食品中的单核细胞增生李斯特菌。 Evaluation of a chromogenic medium for identification and differentiation of Listeria monocytogenes in selected foods. |
| 已发布 PubMed:尼地丁抑制p-糖蛋白转运功能并逆转mdr1多药耐药性。 Inhibition of P-glycoprotein transport function and reversion of MDR1 multidrug resistance by cnidiadin. |
| 已发布 PubMed:从一些传统发酵食品中分离和鉴定乳酸菌，并对细菌素进行评估。 Isolation and characterization of lactobacilli from some traditional fermented foods and evaluation of the bacteriocins. |
| 已发布 PubMed:牛津单核细胞增生李斯特菌菌株的非典型菌落形态和低回收率 Atypical colonial morphology and low recoveries of Listeria monocytogenes strains on Oxford, palcam PALCAM, 快速 Rapid'L.单核细胞增多症 mono and 阿罗阿 ALOA 固体 solid media. |
| 已发布 PubMed:来自大前胡叶子的抗氧化剂化合物。 Antioxidant compounds from the leaves of Peucedanum japonicum thunb. |
| 已发布 PubMed:肠球菌球菌和肠球菌球菌分离物 Enterococcus faecalis and Enterococcus faecium isolates from milk, 牛肉 beef, 和鸡肉及其抗生素抗性。 and chicken and their antibiotic resistance. |
| 已发布 PubMed: 香草豆（香草 vanilla 扁平叶 planifolia andrews）β-d-葡萄糖苷酶的纯化和鉴定。 |
| 已发布 PubMed:使用生色底物检测食品中的单核细胞增生李斯特菌，评估选择性琼脂对磷脂酰肌醇特异性磷脂酶c的活性并进行实验室间验证。 Evaluation and interlaboratory validation of a selective agar for phosphatidylinositol-specific phospholipase C activity using a chromogenic substrate to detect Listeria monocytogenes from foods. |
| 已发布 PubMed:对动物饲料中益生菌肠球菌计数方法的合作研究。 A collaborative study of a method for enumeration of probiotic enterococci in animal feed. |
| 已发布 PubMed:从猪粪有氧消化池分离的酯酶产尿球菌尿球菌的表型和基因型特征。 Phenotypic and genotypic characterization of esterase-producing Ureibacillus thermosphaericus isolated from an aerobic digestor of swine waste. |
| 已发布 PubMed:自动同时检测食品中低水平的李斯特菌和歐洲海濱草。 Automated simultaneous detection of low levels of listeriae and salmonellae in foods. |
| 已发布 PubMed:一种用于分离李斯特菌的新生色培养基。 A new chromogenic medium for the isolation of Listeria spp. |
| 已发布 PubMed:潜在的亚硝酸盐清除剂，可抑制溶液和烟草基质系统中正亚硝胺的形成。 Potential nitrite scavengers as inhibitors of the formation of N-nitrosamines in solution and tobacco matrix systems. |
| 已发布 PubMed:婴儿链球菌十一月 Streptococcus infantarius sp. nov., 婴儿链球菌亚种婴儿亚种十一月和婴儿链球菌亚种。大肠杆菌亚种十一月 Streptococcus infantarius subsp. infantarius subsp. nov. and Streptococcus infantarius subsp. coli subsp. nov., 与 类和食物隔离。 isolated from humans and food. |
| 已发布 PubMed:快速检测食品中低水平的李斯特菌，并在第二天确认l。单核细胞增生 Rapid detection of low levels of Listeria in foods and next-day confirmation of L. monocytogenes. |
| 已发布 PubMed:一种新的快速自动化方法，用于从环境棉签和海绵中检测李斯特菌。 A new rapid automated method for the detection of Listeria from environmental swabs and sponges. |
| 已发布 PubMed:开发简单的回收富集系统，以增强对巴氏灭菌牛奶中热损伤的李斯特菌的检测。 Development of a simple recovery-enrichment system for enhanced detection of heat-injured Listeria monocytogenes in pasteurized milk. |
| 已发布 PubMed: 腐胺影响苦苣酸菊苣的毛状根培养物中香豆素的生长和生产（菊苣菊属勒克瑙 Lucknow本地）。 |
| 已发布 PubMed:替代指标细菌分析，用于评估牛肉car体的卫生状况。 Alternative indicator bacteria analyses for evaluating the sanitary condition of beef carcasses. |
| 已发布 PubMed:可能使用推定的肠球菌和熊果作为制作硬质意大利型奶酪的植物中卫生状况的指标。 Potential use of presumptive enterococci and staphylococci as indicators of sanitary condition in plants making hard Italian-type cheese. |
| 已发布 PubMed:对多胺菊苣的菊苣毛状根培养物生长的影响（香菊属intybus l。cv。lucknow当地）和香豆素的形成。 Influence of Polyamines on Growth of Hairy Root Cultures of Witloof Chicory (Cichorium intybus L. cv. Lucknow Local) and Formation of Coumarins. |
| 已发布 PubMed: 大肠杆菌i型和肠球菌spp spp的恢复。在冷藏过程中，接种粪便浆料的牛尸体。 |
| 已发布 PubMed:婴儿链球菌十一月与牛链球菌和马链球菌有关。 Streptococcus infantarius sp. nov. related to Streptococcus bovis and Streptococcus equinus. |
| 已发布 PubMed:一种用于电检测李斯特菌的方法和介质。从食物。 A method and medium for the electrical detection of Listeria spp. from food. |
| 已发布 PubMed:[从比斯卡恰盲肠中分离出利斯特氏菌] [Isolation of Listeria seeligery from cecum of vizcacha (Lagostomus maximus maximus)]. |
| 已发布 PubMed:肠球菌的生长 Growth of Enterococcus, 液体培养基中的乳球菌和链球菌菌株以及环境分离株及其对蜂的反应。 Lactococcus and Streptococcus strains and environmental isolates in liquid media and their reactions on BEEA. |
| 已发布 PubMed:开发用于热损伤单核细胞增生李斯特菌和无毒李斯特菌复苏的修复富集肉汤。 Development of a repair-enrichment broth for resuscitation of heat-injured Listeria monocytogenes and Listeria innocua. |
| 已发布 PubMed:用于从食品中分离单核细胞增生李斯特菌的高选择性培养基。 Highly selective medium for isolation of Listeria monocytogenes from food. |
| 已发布 PubMed:单核细胞增生李斯特菌和在含七叶草的琼脂上生长的李斯特菌种形成的小菌落。 Petite colony formation by Listeria monocytogenes and Listeria species grown on esculin-containing agar. |
| 已发布 PubMed:产乳杆菌白晶体的表征在切达干酪上。 Characterization of a Lactobacillus strain producing white crystals on cheddar cheese. |
| 已发布 PubMed:直接电镀和富集方法确定的单核细胞增生李斯特菌在酸奶中的持久性。 Persistence of Listeria monocytogenes in yogurt as determined by direct plating and enrichment methods. |
| 已发布 PubMed:病原血清群特异性单克隆抗体的生产与表征 Production and characterization of monoclonal antibodies specific for pathogenic serogroups O:3, O:8, 和o and O:小肠结肠炎耶尔森菌9。 9 of Yersinia enterocolitica. |
| 已发布 PubMed:从食物和原料乳中回收小肠结肠炎耶尔森菌的富集方法。 Enrichment methods for recovery of Yersinia enterocolitica from foods and raw milk. |
| 已发布 PubMed:小肠结肠炎耶尔森菌的数量分类及其细分与致病性的关系。 Numerical classification of Yersinia enterocolitica and relationship between its subdivision and pathogenicity. |
| 已发布 PubMed: 和非 肠球菌耶尔森菌分离株的肠毒原性流行率。 Prevalence of enterotoxigenicity in human and nonhuman isolates of Yersinia enterocolitica. |
| 已发布 PubMed:一些小肠结肠炎耶尔森菌菌株侵袭Hela细胞的能力。 The ability of some Yersinia enterocolitica strains to invade HeLa cells. |
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维生素C2通常被认为是生物类黄酮 Vitamin C2 is generally considered a bioflavanoid, 与维生素P有关 related to vitamin P
七叶树素是一种天然存在于七叶树中的葡萄糖苷（七叶树七叶树） Aesculin is a glucoside that naturally occurs in the horse chestnut (Aesculus hippocastanum), 加州七叶树（七叶树 Aesculus 加利福尼亚 californica）和达芙宁（daphnin daphnin）（达芙妮麦哲伦 mezereum的深绿树脂）。
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3D/INCHI