CAS: 534-73-6; (2S,3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Hexane-1,2,3,4,5-Pentaol
该化合物是一种属于多元醇类的糖酒精,它来自异丙醇,它是两种糖酒精的混合物,通常用于各种食品中的低卡路里甜度.Isomalititol的特征是甜味,其口味大约为苏克罗素的50-60%,它是一种无糖和减少热量的配方的流行选择.它在热度和酸性条件下具有稳定性,允许用于烹饪和烘烤.此外,异丙醇的血糖指数较低,适合糖尿病饮食.它也非致癌性,因此不会导致牙齿腐烂.就物理特性而言,异丙基醇通常是一种在水中可溶解的白晶粉.它的安全性得到了各个卫生当局的评估,并且被普遍承认为在温缓食时是安全的(GRAS).
- 英文名称(2S,3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Hexane-1,2,3,4,5-Pentaol
- 中文名称异麦芽糖醇
- IUPAC名称Isomaltitol
- 其它别名6-O-(α-D-Glucopyranosyl)-D-Sorbitol; 6-O-α-D-Glucopyranosyl-D-Sorbitol; (2S,3R,4R,5R)-6-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Oxan-2-Yl]Oxyhexane-1,2,3,4,5-Pentol; (2S,3R,4R,5R)-6-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-Methylol-Tetrahydropyran-2-Yl]Oxyhexane-1,2,3,4,5-Pentol; Isomaltitol,6-O-α-D-Glucopyranosyl-D-Glucitol; Isomaltitol ,; 6-O-Alpha-D-Glucopyranosyl-D-Glucitol; (2S,3R,4R,5R)-6-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexane-1,2,3,4,5-Pentaol
- CAS编号534-73-6
- MFCD编号:MFCD00083636
- EINECS号:208-605-3
- FDA UNII编号:QFA026JZX2
- 分子式:C12H24O11分子量:344.31
- 产品CID: 1519202
- 同类组份化合物CAS534-73-6 (Isomaltitol)64519-82-0 (Palatinit)
- 产品分类生物化工 → 糖类化合物 → 双糖
物理性质
- 熔点165.5-167 °C
- 沸点788.5±60.0 °C at 760 mmHg
- 闪点430.7±32.9 °C
- 密度1.7±0.1 g/cm3
- pKa:12.89±0.70(预测)
- PSA:200.53
- LogP:-5.72
- 折射率1.634
- 蒸汽压0.0±6.2 mmHg at 25°C
- 溶解性Water (Slightly)
- 敏感性①适合糖尿病病人食用，不会引起血糖和胰岛素上升。②非致龋齿性，口腔内的变形链球菌不能分解利用，不产生酸和葡聚糖，不会造成蛀牙，特别适合儿童食用。 ③低热量，适合高血压、高血脂、肥胖及害怕肥胖的人群食用。 ④高耐受性，很多甜味剂，如山梨醇、木糖醇、氢化葡萄糖浆、麦芽糖醇浆及很多低聚糖，如食用过多会造成腹胀、肠鸣、腹泻等不适现象，因而FAO/WHO都规定其最大使用量，但人体对异麦芽酮糖醇的耐受量却惊奇的大，每日摄入50g不会造成肠胃不适，因此经FAO/WHO联合食品添加剂专家委员会审查通过，对异麦芽酮糖醇的每日摄入量可不作规定。 ⑤较合理的负溶解热，异麦芽酮糖醇负溶解热只有—39.4KJ/kg，因此不会在品尝中出现不适的冰凉口感。 ⑥甜味纯正天然，可与其它强力甜味剂（如甜蜜素、甜菊糖）配合使用，掩盖其它强力甜味剂的不良味道。 ⑦高稳定性，异麦芽酮糖醇为多元糖醇，没有还原性，非常稳定，在较强的酸、碱条件下也不水解，在很高温度下也不产生色素，与蔗糖相比，其稳定性在数值上大10倍以上；也不会和食品中其他成份发生化学反应，如与氨基酸发生美拉德反应。异麦芽酮糖醇不能被绝大多数微生物利用，因此，使用异麦芽酮糖醇生产的产品具有更长的货架期。 ⑧非吸湿性，与蔗糖、葡萄糖或某些低聚糖相比异麦芽酮糖醇具有非常低的吸湿性。在25°C相对湿度为70%时，基本没有吸湿，便于包装和运输。 ⑨异麦芽酮糖醇是一种优良的双歧杆菌增殖因子，虽然异麦芽酮糖醇不能被人体和绝大多数微生物的酶系所利用，但却可以被人体肠道中的双歧杆菌所分解利用，促进双歧杆菌的生长繁殖，维持肠道的微生态平衡，有利于人体的健康。 异麦芽酮糖醇是一种优良的蔗糖替代品，其独特的理化性质、生理功能和食用安全性已经实验充分证实，其用量近年来急剧上升，在欧美等发达国家，已占据无糖食品所使用甜味剂50%以上市场。 广西作为全国最大的蔗糖生产基地，产量占全国总产量的百分之五十以上，这为异麦芽酮糖醇的生产提供了充足且价廉的原料。
- 外观形态白色至类白色固体
- 储存条件密封干燥,冷冻保存, 低于 -20°C
- 产品应用异麦芽糖醇(534-73-6)的用途:低热量甜味剂;填充剂;抗结剂;涂釉剂.
- 性质描述异麦芽糖醇(534-73-6)的性状:白色无臭结晶,味甜,甜度约为蔗糖的45%～65%.有遮蔽后苦味作用.热值为蔗糖的50%(8.4kJ/g)熔程145～150°C,比旋光度(αD20)≥＋91.5°(4%水溶液,w/v).吸水性极弱.不潮解.溶于水,不溶于乙醇.
MSDS等安全信息
欧盟法规
ECHA物质C&L通报REACH预注册上下游产品
CAS号13718-94-0 异麦芽酮糖 | CAS号7440-18-8 钌 | CAS号7440-02-0 镍 | CAS号499-40-1 异麦芽糖 | CAS号57-48-7 果糖 | CAS号2280-44-6 D-glucopyranose | CAS号51411-23-5 1-O-Alpha-D-吡喃葡... | CAS号57-50-1 蔗糖 | CAS号50-70-4 山梨醇 | CAS号50-70-4 山梨醇 | CAS号50-99-7 D(+)-无水葡萄糖合成工艺路线路线简述
📜异麦芽糖置于sodium Tetrahydroborate体系中,用 水 作为反应溶剂,化学反应 24.0H,反应生成 异麦芽糖醇
参考文献:Sequential Removal Of Monosaccharides From The Reducing End Of Oligosaccharides. 2. Fundamental Studies Of A Reaction Between Hydrazino Compounds And Sugars Having A Glycosyl Moiety On A Carbon Atom Adjacent To A Carbonyl Group
标题:Sequential Removal Of Monosaccharides From The Reducing End Of Oligosaccharides. 2. Fundamental Studies Of A Reaction Between Hydrazino Compounds And Sugars Having A Glycosyl Moiety On A Carbon Atom Adjacent To A Carbonyl Group
摘要:Hydrazine And Certain Hydrazino Derivatives React With Sugars Having A Glycosidic Substituent,Where The Glycosyl Moiety Is Located On A Carbon Atom Adjacent To An Aldehyde Or Keto Group Of The Aglycon,Resulting In Cleavage Of The Glycosidic Linkage. The Reaction Proceeds Whether The Glycon Is Of The Alpha Or Beta Configuration. The Released Glycosyl Moiety,In The Presence Of Excess Hydrazino Compound,Reacts Further To Give A Hydrazone Derivative. Removal Of The Hydrazone Group Gives The Reducing Sugar Derived From The Glycon.
DOI:10.1021/jo00130A026
海关参考信息
- 2905122000-异丙醇
2905310000-1,2-乙二醇
2905320000-1,2-丙二醇
2905399001-1,3-丙二醇 - 💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
- 详情请参考：📖 海关编码查询和海关进出口税则
专利信息
专利号:US-2017204442-A1
优先权日:2014-05-29
标题 :Enzymatic synthesis of soluble glucan fiber
发明人：DICOSIMO ROBERT; CHENG QIONG; ELIOT ANDREW C; OUWEHAND ARTHUR; PAYNE MARK S; YOU ZHENG
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
专利号:US-11015015-B2
优先权日:2016-01-12
标 题 :Co-preparation of polyetheramines and alklyene amines
发明人：ZHOU HUI; KLEIN HOWARD P; LEWIS DAVID C
权利人:HUNTSMAN PETROCHEMICAL LLC
摘要:The present disclosure provides a process for the co-preparation of a polyetheramine and an alkylene amine mixture by aminating a liquid polyol initiator mixture comprising an alkoxylated alcohol and a solid high melting polyol. The polyetheramine and alkylene amine mixture may be used in a variety of applications, such as a curing agent for epoxy resin formulations or as a raw material in the synthesis of polyurea.
专利号:US-2017198323-A1
优先权日:2014-05-29
标题:Enzymatic synthesis of soluble glucan fiber
发明人：CHENG QIONG; DICOSIMO ROBERT; OUWEHAND ARTHUR; YOU ZHENG; PAYNE MARK S; PRASAD JAHNAVI CHANDRA
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
专利号:US-2017198322-A1
优先权日:2014-05-29
标题:Enzymatic synthesis of soluble glucan fiber
发明人：CHENG QIONG; DICOSIMO ROBERT; ELIOT ANDREW C; OUWEHAND ARTHUR; ROESCH BRIAN MICHAEL; ROTHMAN STEVEN CARY; RUEBLING-JASS KRISTIN; YOU ZHENG
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
专利号:US-12110347-B2
优先权日:2014-05-29
标 题:Enzymatic synthesis of soluble glucan fiber
发明人：CHENG QIONG; DICOSIMO ROBERT; OUWEHAND ARTHUR; YOU ZHENG; PAYNE MARK S; LAI JIAN PING; RUEBLING-JASS KRISTIN; ROTHMAN STEVEN CARY
权利人:NUTRITION & BIOSCIENCES USA 4 INC
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
专利号:US-2018049457-A1
优先权日:2014-05-29
标 题 :Enzymatic synthesis of soluble glucan fiber
发明人：CHENG QIONG; DICOSIMO ROBERT; OUWEHAND ARTHUR; YOU ZHENG; SUWANNAKHAM SUPAPORN; NAGY KEVIN D; PAYNE MARK S; PRASAD JAHNAVI CHANDRA
权利人:DU PONT
摘要:An enzymatically produced soluble α-glucan fiber composition is provided suitable for use as a digestion resistant fiber in food and feed applications. The soluble α-glucan fiber composition can be blended with one or more additional food ingredients to produce fiber-containing compositions. Methods for the production and use of compositions comprising the soluble α-glucan fiber are also provided.
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
主要参考文献
1: Abe K, Kuroda A, Takeshita R. Engineering of Escherichia coli to facilitate efficient utilization of isomaltose and panose in industrial glucose feedstock. Appl Microbiol Biotechnol. 2017 Mar;101(5):2057-2066. doi: 10.1007/s00253-016-8037-z. Epub 2016 Dec 8.
2: Schröder S, Kröger L, Mattes R, Thiem J. Transglycosylations employing recombinant α- and β-galactosidases and novel donor substrates. Carbohydr Res. 2015 Feb 11;403:157-66. doi: 10.1016/j.carres.2014.05.005. Epub 2014 May 20. doi: 10.1159/000321820. Epub 2010 Oct 20. German. German.
合成参考文献
参考文献:10.1007/s00449-012-0877-z
摘要:Li S, Xu H, Yu J, Wang Y, Feng X, Ouyang P. Enhancing isomaltulose production by recombinant Escherichia coli producing sucrose isomerase: culture medium optimization containing agricultural wastes and cell immobilization. Bioprocess and Biosystems Engineering. 2013 Jan 09;36(10):1395–405. doi: 10.1007/s00449-012-0877-z.
📝 需求与反馈
尽可能描述清楚需求与问题信息
