木糖醇

木糖醇用途

Xylitol可被分类为多元醇和糖醇。

点击显示

木糖醇作用

【用途一】
用作食品甘味剂
【用途二】
是一种具有营养价值的特殊甜味剂。溶于水吸热，食用时口感清凉，且不致龋，也适合糖尿病使用。我国规定可用于糕点、饮料、糖果中，以代替蔗糖，按生产需要适量使用。
【用途三】
营养甜味剂，主要供糖尿病患者和作为防龋齿用甜味剂。保湿剂。
【用途四】
有机合成原料，可制取表面活性剂、乳化剂、破乳剂、各种醇酸树脂及涂料、清漆等。和合成脂肪酸所生成的酯是不易挥发的增塑剂。木糖醇可代替甘油，应用于造纸、日用品及国防工业中。由于它是多羟基化合物，具有甜味、无毒、适用于低热值食品和糖尿病人用作甜味剂。

点击显示

木糖醇名称

[ CAS 号 ]:
87-99-0

[ 中文名 ]:
戊五醇

[ 英文名 ]:
Xylitol

[中文别名 ]:

[英文别名 ]:

kannit
EINECS 201-788-0
(2R,3r,4S)-1,2,3,4,5-Pentanepentol
Xylo-oligosaccharide
1,2,3,4,5-PENTAHYDROXYPENTANE
MFCD00064292
xylo-Pentane-1,2,3,4,5-pentol
newtol
D-Xylitol
Klinit

木糖醇生物活性

[ 描述 ]:

Xylitol可被分类为多元醇和糖醇。

[ 相关类别 ]:

信号通路 >> 自噬 >> 自噬

研究领域 >> 其他

天然产物 >> 糖和糖苷

[参考文献]

[1]. http://en.wikipedia.org/wiki/Xylitol

[相关活性小分子]

木糖醇物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
494.5±40.0 °C at 760 mmHg

[ 熔点 ]:
94-97 °C(lit.)

[ 分子式 ]:
C₅H₁₂O₅

[ 分子量 ]:
152.146

[ 闪点 ]:
261.9±21.9 °C

[ 精确质量 ]:
152.068466

[ PSA ]:
101.15000

[ LogP ]:
-3.77

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±2.9 mmHg at 25°C

[ 折射率 ]:
1.571

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
SOLUBLE

木糖醇MSDS

详细MSDS(安全技术说明书)

木糖醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZF0800000

CHEMICAL NAME :: Xylitol

CAS REGISTRY NUMBER :: 87-99-0

BEILSTEIN REFERENCE NO. :: 1720523

LAST UPDATED :: 199806

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: C5-H12-O5

MOLECULAR WEIGHT :: 152.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >25 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 15 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 12500 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Gastrointestinal - ulceration or bleeding from stomach Liver - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(2),25,1971

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 22100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: RPTOAN Russian Pharmacology and Toxicology (English Translation). Translation of FATOAO. (Euromed Pub., 33, Woodlands Rd., Surbiton, Surrey, UK) V.30- 1967- Volume(issue)/page/year: 34,124,1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18300 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 8500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,352,1995

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,297,1990

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 25 gm/kg

TOXIC EFFECTS :: Behavioral - general anesthetic Gastrointestinal - ulceration or bleeding from stomach Liver - other changes

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 36(2),25,1971

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 4 gm/kg

TOXIC EFFECTS :: Biochemical - Metabolism (Intermediary) - other

REFERENCE :: FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 31,726,1972 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2606 No. of Facilities: 53 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 984 (estimated) No. of Female Employees: 796 (estimated)

点击显示

木糖醇安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
ZF0800000

[ 海关编码 ]:
2905491000

木糖醇合成路线

详细合成路线

木糖醇上下游产品

木糖醇上游产品

木糖醇下游产品

木糖醇制备

1.农产品加工下脚（如玉米芯、棉籽壳、甘蔗渣和稻壳等）中所含多缩戊糖经酸性水解成木糖，精制后，再在催化剂钠汞齐存在下加氢制得粗木糖醇，再经浓缩、结晶、分离，得结晶状木糖醇。

2.农产品加工下脚料（如玉米芯、棉籽壳、甘蔗渣和稻壳等）中所含多缩戊糖经酸性水解成木糖，精制后，再在催化剂钠汞齐存在下加氢制得粗木糖醇，再经浓缩、结晶、分离，得结晶状木糖醇。

点击显示

木糖醇海关

[ 海关编码 ]: 2905491000

[ 中文概述 ]:
2905491000 木糖醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最低关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
2905491000 (2r,3r,4s)-pentane-1,2,3,4,5-pentaol。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%

木糖醇文献

Urinary metabolic fingerprinting of mice with diet-induced metabolic derangements by parallel dual secondary column-dual detection two-dimensional comprehensive gas chromatography.

J. Chromatogr. A. 1361 , 265-76, (2014)

This study investigates the potential of a parallel dual secondary column-dual detection two-dimensional comprehensive GC platform (GC×2GC-MS/FID) for metabolic profiling and fingerprinting of mouse u...

Rapid detection of sugar alcohol precursors and corresponding nitrate ester explosives using direct analysis in real time mass spectrometry.

Analyst 140(8) , 2785-96, (2015)

This work highlights the rapid detection of nitrate ester explosives and their sugar alcohol precursors by direct analysis in real time mass spectrometry (DART-MS) using an off-axis geometry. Demonstr...

Molecular markers in ambient aerosol in the Mahanadi Riverside Basin of eastern central India during winter.

Environ. Sci. Pollut. Res. Int. 22(2) , 1220-31, (2015)

Organic molecular markers are important atmospheric constituents. Their formation and sources are important aspects of the study of urban and rural air quality. We collected PM10 aerosol samples from ...

更多文献

木糖醇相关知识

木糖醇的制备方法有哪些？

2022-04-25 21:05:01

木糖醇的制备方法有哪些？　　1.提取法　　早在1890年，德国科学家Fisher、Stahe和法国科学家Betiand就发现了木糖醇，然而在自然界植物中首次发现木糖醇却是在1943年。木糖醇广泛存在于各种果蔬食物中，其含量(以每100g干物质或每100mL汁液中木糖醇的毫克数计)分别为(mg)：香...

木糖醇的功效有哪些？

2022-04-25 20:40:01

木糖醇是五碳糖醇，主要存在于水果、蔬菜及各类食物中，甜度相当于蔗糖。木糖醇在体内是6～磷酸葡萄糖经糖醛酸途径代谢的中间产物，由L～木酮糖加氢还原而成，其主要代谢途径是在脱氢酶的作用下，氧化成木酮糖，在ATP的参与下转变成5～磷酸D～木酮糖而进入磷酸戊糖旁路进行代谢。少量转变成果糖、葡萄糖、乳酸或三...

木糖醇的用途有哪些？

2022-04-25 20:45:01

木糖醇在食品、医药、化工等很多领域有着广泛的用途。　　1.在食品工业中的应用　　由于木糖醇在体内的代谢与胰岛素无关，故应用于糖尿病患者食品的生产。木糖醇在口中有清凉感，同时在口中不被细菌发酵生成乳酸，对微生物是不良的培养基，所以不龋齿，可用于制作口香糖。木糖醇做为食糖代用品具有独特的优点，木糖醇在...

木糖醇

木糖醇用途

木糖醇作用

木糖醇名称

木糖醇生物活性

木糖醇物理化学性质

木糖醇MSDS

详细MSDS(安全技术说明书)

木糖醇毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

木糖醇安全信息

木糖醇合成路线

详细合成路线

木糖醇上下游产品

木糖醇上游产品

木糖醇下游产品

木糖醇制备

木糖醇海关

木糖醇文献

相关化工产品/化学物质：

推荐生产厂家/供应商：

木糖醇相关知识

相关化合物