半乳糖醛酸 galacturonic acid
d-半乳糖醛酸 D-galacturonic acid

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    685-73-4 d-半乳糖醛酸 685-73-4 D-Galacturonic acid
Name:(2s (2S,3r 3R,4s 4S,5r)-2 5R)-2,3,4,5-四羟基-6-氧己酸 5-tetrahydroxy-6-oxohexanoic acid
CAS号 CAS Number: 685-73-4Picture of molecule3D/INCHI
其他 Other:11100-11-1
echa ECHA einecs EINECS - REACH 预注册 Pre-Reg:211-682-6
FDA UNII:4JK6RN80GF
nikkaji网站 Nikkaji Web:J82.118G
MDL :mfcd00006618 MFCD00006618
XlogP3:-2.60(est) -2.60 (est)
分子量 Molecular Weight:194.14010000
式 Formula:c6 h10 o7 C6 H10 O7
核磁共振预测器 NMR Predictor:预测(适用于Chrome或Firefox) Predict (works with chrome or firefox)
类别 Category:cosmetic agents
 
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
谷歌学术 Google Scholar:搜索 Search
谷歌书 Google Books:搜索 Search
谷歌学术 Google Scholar: with word "volatile"搜索 Search
谷歌学术 Google Scholar: with word "flavor"搜索 Search
谷歌学术 Google Scholar: with word "odor"搜索 Search
谷歌专利 Google Patents:搜索 Search
美国专利 US Patents:搜索 Search
欧盟专利 EU Patents:搜索 Search
pubchem专利 Pubchem Patents:搜索 Search
 
物理性质 Physical Properties:
化验 Assay: 95.00至100.00 95.00 to 100.00
食品化学品法典列表 Food Chemicals Codex Listed: No
熔点 Melting Point: 166.00 °C. @ 760.00 mm 汞 Hg
沸点 Boiling Point: 553.40 °C. @ 760.00 mm 汞 Hg (est)
闪点 Flash Point: 577.00 °F. tcc TCC ( 302.60 °C. ) (est)
logp(o / w) logP (o/w): -1.490(est) -1.490 (est)
溶于 Soluble in:
 水 water, 1e + 006 mg / l @ 25°c(est) 1e+006 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:
CosIng:化妆品数据 cosmetic data
化妆品用途 Cosmetic Uses: 缓冲剂 buffering agents
螯合剂 chelating agents
湿润剂 humectants
 
供应商 Suppliers:
BOC Sciences
仅供实验/研究使用。 For experimental / research use only.
d-半乳糖醛酸 D-galacturonic acid
 
安全信息 Safety Information:
 
危害识别 Hazards identification
 
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
 
象形图 Pictogram
 
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:
未定 Not determined
皮肤毒性 Dermal Toxicity:
未定 Not determined
吸入毒性 Inhalation Toxicity:
未定 Not determined
 
使用安全信息 Safety in Use Information:
类别 Category: cosmetic agents
半乳糖醛酸用量建议 Recommendation for galacturonic acid usage levels up to:
 不用于香水。 not for fragrance use.
 
半乳糖醛酸风味剂使用水平的推荐值 Recommendation for galacturonic acid flavor usage levels up to:
 不用于调味料。 not for flavor use.
 
安全参考 Safety references:
Epi系统 EPI System: 视图 View
EPA物质注册服务(tsca TSCA) :685-73-4
EPA ACToR:毒理学资料 Toxicology Data
EPA物质注册服务(SRS) :注册表 Registry
实验室化学安全摘要 Laboratory Chemical Safety Summary :84740
国家过敏和传染病研究所 National Institute of Allergy and Infectious Diseases:Data
(2s (2S,3r 3R,4s 4S,5r)-2 5R)-2,3,4,5-四羟基-6-氧己酸 5-tetrahydroxy-6-oxohexanoic acid
chemidplus Chemidplus:0000685734
 
参考资料 References:
 (2s (2S,3r 3R,4s 4S,5r)-2 5R)-2,3,4,5-四羟基-6-氧己酸 5-tetrahydroxy-6-oxohexanoic acid
NIST化学网络书籍 NIST Chemistry WebBook: 搜索INCHI
pubchem(cid) Pubchem (cid):84740
pubchem(sid) Pubchem (sid):135050558
 
其他资料 Other Information:
(iupac) (IUPAC):元素的原子量2009 Atomic Weights of the Elements 2009
(iupac) (IUPAC):元素的原子量2009(pdf) Atomic Weights of the Elements 2009 (pdf)
影片 Videos:元素周期表 The Periodic Table of Videos
RBC :本网站使用的原子量 Atomic Weights use for this web site
(iupac) (IUPAC):元素周期表 Periodic Table of the Elements
CHEBI:视图 View
格尔姆代谢组数据库 Golm Metabolome Database:搜索 Search
代谢组学数据库 Metabolomics Database:搜索 Search
KEGG (GenomeNet):C00333
hmdb(人类代谢组数据库) HMDB (The Human Metabolome Database):HMDB02545
食物 FooDB:FDB001161
ymdb(酵母代谢组数据库) YMDB (Yeast Metabolome Database):YMDB00674
出口关税代码 Export Tariff Code:2932.90.5000
vcf在线 VCF-Online:食品中的挥发性有机化合物 VCF Volatile Compounds in Food
化学蜘蛛 ChemSpider:视图 View
维基百科 Wikipedia:视图 View
rsc学习化学 RSC Learn Chemistry:视图 View
 
潜在搅拌机 Potential Blenders and core components note
没找到 None Found
 
潜在用途 Potential Uses:
没找到 None Found
 
存在(自然 Occurrence (nature, food, 其他) other):note
 苹果植物 apple plant
搜索 Search Trop Picture
 罗勒种子 basil seed
搜索 Search Trop Picture
 豆田bean field bean
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 椰子种子 coconut seed
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 水芹花园水芹种子 cress garden cress seed
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 番石榴果 guava fruit
搜索 Search Trop Picture
 柠檬水果 lemon fruit
搜索 Search Trop Picture
 瓜苦瓜果 melon bitter melon fruit
搜索 Search Trop Picture
 木瓜果 papaya fruit
搜索 Search Trop Picture
 pea
搜索 Search Trop Picture
 
同义词 Synonyms:
D-galactopyranuronic acid
dextro-galactopyranuronic acid
D-半乳糖醛酸 galacturonic acid
D-半乳糖醛酸 galacturonic acid monohydrate
dextro-半乳糖醛酸 galacturonic acid monohydrate
 半乳糖醛酸 galacturonic acid, D-
(2s (2S,3r 3R,4s 4S,5r)-2 5R)-2,3,4,5-tetrahydroxy-6-oxohexanoic acid
 

文章 Articles:

已发布 PubMed:枣多糖对果糖诱导的小鼠胰岛素抵抗和血脂异常的预防作用。 Preventive effects of jujube polysaccharides on fructose-induced insulin resistance and dyslipidemia in mice.
已发布 PubMed:尿石球菌十一月 Gordonibacter urolithinfaciens sp. nov., 从 类肠道分离出一种产生尿石素的细菌。 a urolithin-producing bacterium isolated from the human gut.
已发布 PubMed:sgp-2 SGP-2, 一种来自沙朗草的酸性多糖 an acidic polysaccharide from Sarcandra glabra, 抑制 瘤细胞的增殖和迁移。 inhibits proliferation and migration of human osteosarcoma cells.
已发布 PubMed:d-半乳糖醛酸是非酶褐变中的高反应性化合物。 1.形成褐变活性降解产物。 D-Galacturonic acid as a highly reactive compound in nonenzymatic browning. 1. Formation of browning active degradation products.
已发布 PubMed:氨基葡萄糖及其相关物质的生物活性。 Biological activities of glucosamine and its related substances.
已发布 PubMed:抗坏血酸代谢以及葡萄果实成熟中酒石酸和草酸发展需求。 Ascorbate metabolism and the developmental demand for tartaric and oxalic acids in ripening grape berries.
已发布 PubMed:真菌菌株的代谢工程,用于将d-半乳糖醛酸酯转化为半乳糖半乳糖酸酯。 Metabolic engineering of fungal strains for conversion of D-galacturonate to meso-galactarate.
已发布 PubMed:红酒中不挥发成分的定量重建。 Quantitative reconstruction of the nonvolatile sensometabolome of a red wine.
已发布 PubMed:模拟 体肠道运输和d-半乳糖醛酸和酰胺化果胶代谢的模型实验。 Model experiments mimicking the human intestinal transit and metabolism of D-galacturonic acid and amidated pectin.
已发布 PubMed:棉花胶的组成分析和流变特性 Compositional analysis and rheological properties of gum kondagogu (Cochlospermum gossypium): 来自印度的树胶。 a tree gum from India.
已发布 PubMed:从芽大豆上生长的cord虫草中分离得到的免疫调节酸性多糖的体内抗流感 活性。 In vivo anti-influenza virus activity of an immunomodulatory acidic polysaccharide isolated from Cordyceps militaris grown on germinated soybeans.
已发布 PubMed:水果成熟现象-概述。 Fruit ripening phenomena--an overview.
已发布 PubMed:木半乳糖醛酸聚糖水解酶对木半乳糖醛酸聚糖和木葡糖醛酸聚糖寡糖的作用方式。 Mode of action of xylogalacturonan hydrolase towards xylogalacturonan and xylogalacturonan oligosaccharides.
已发布 PubMed:胶束电动毛细管色谱之前通过还原性色胺的衍生化分析还原性碳水化合物。 Analysis of reducing carbohydrates by reductive tryptamine derivatization prior to micellar electrokinetic capillary chromatography.
已发布 PubMed:beta-1 The beta-1,来自黑曲霉的4-烯基内酰胺酶基因是在阿拉伯糖和半乳糖醛酸上特异性诱导的,并且在果胶毛状区的降解中起重要作用。 4-endogalactanase A gene from Aspergillus niger is specifically induced on arabinose and galacturonic acid and plays an important role in the degradation of pectic hairy regions.
已发布 PubMed:α-d-半乳糖醛酸一水合物的固态nmr和X射线衍射研究。 Solid state NMR and X-ray diffraction studies of alpha-D-galacturonic acid monohydrate.
已发布 PubMed:固体状态下的d-α-半乳糖醛酸(ga)和甲基-d-α-半乳糖醛酸甲酯(mgam)的分子运动-质子nmr研究。 Molecular motions of D-alpha-galacturonic acid (GA) and methyl-D-alpha-galacturonic acid methyl ester (MGAM) in the solid state-A proton NMR study.
已发布 PubMed:鼠李糖半乳糖醛酸聚糖α-1-鼠李糖吡喃糖水解酶。一种对果胶鼠李糖半乳糖醛酸区域的末端非还原鼠李糖基单位具有特异性的新型酶。 Rhamnogalacturonan alpha-L-rhamnopyranohydrolase. A novel enzyme specific for the terminal nonreducing rhamnosyl unit in rhamnogalacturonan regions of pectin.
已发布 PubMed:戊糖和糖醛酸消化率及其对雏鸡体重增加和盲肠大小的影响。 Digestibility of pentose sugars and uronic acids and their effect on chick weight gain and caecal size.
 
笔记 Notes:
t从水。产品。果胶聚合物的合成 Obt. from the hydrol. prods. of polymers of pectic substances d-半乳糖醛酸是糖酸 D-Galacturonic acid is a sugar acid, d-半乳糖的氧化形式。它是果胶的主要成分 the oxidized form of D-galactose. It is the main component of pectin, 海藻酸钠钠algipon L-1168链烷醇抗迁移剂c 45 cecalgine tbv cohasal-ih darid qh dariloid qh duckalgin halltex kelcosol kelgin kelgum kelps kelset kelsize keltex keltone laminaria spp。和其他海带lamitex manucol manugel manutex meypralgin r / lv mosanon nouralgine pectalgine proctin protacell 8 protanal protatek snow algin h snow algin m sodium 3 in which it exists as the polymer polygalacturonic acid. It has an aldehyde group at C1 and a carboxylic acid group at C6. Other oxidized forms of D-galactose are D-galactonic acid (carboxylic group at C1) and meso-galactaric acid (mucic acid) (carboxylic groups at C1 and C6). It is also a uronic acid or hexuronic acid. Naturally occurring uronic acids are D-glucuronic acid, d-半乳糖醛酸 D-galacturonic acid, l-艾杜糖醛酸和d-甘露糖醛酸。 d-半乳糖醛酸是糖酸 L-iduronic acid and D-mannuronic acid.; D-Galacturonic acid is a sugar acid, d-半乳糖的氧化形式。它是果胶的主要成分 the oxidized form of D-galactose. It is the main component of pectin, 其中作为聚合物聚半乳糖醛酸存在。 -维基百科 in which it exists as the polymer polygalacturonic acid. -- Wikipedia
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