英文名称5-Hydroxymethyl-2-furaldehyde 应用As an indicator for excess heat-treatment in sugar-containing food. 储存温度2-8°C储存,充氩 运输条件冰袋运输 产品介绍 5-羟甲基-2-糠醛(HMF)用于下列合成反应: 使用钒基磷酸盐催化剂,通过选择性氧化合成2,5-呋喃-二甲醛(FDA)。
The present invention relates to a method for preparing caprolactone, comprising converting 5-hydroxymethyl-2-furfuraldehyde by hydrogenation into at least one intermediate compound selected from the group of 2,5-tetrahydrofuran dimethanol, 1,6-hexanediol and 1,2,6-hexanetriol,and preparing caprolactone...
1) 货号: 03121019A; 2) 中文品名: 5 - 羟基甲基糠醛标准品; 3) 英文品名: 5-Hydroxymethylfurfuraldehyde; 4) CAS No. 67-47-0; 5) 分子式、分子量; C6H6O3;305.83 g.mol-1; 6)同位素含量: ; 7) 规格: 10 mg, 100 mg; 8) 备注: 药物及代谢物标准品 甄准免费 ...
[13C6]-5-Hydroxymethylfurfuraldehyde赛可锐 现货 质谱代谢 同位素示踪1219193-98-2 价 格 ￥1 起批量 ≥1支 最小起订1支 供货总量10000支 发货地址上海市浦东新区 建议售价￥1/支 更新日期 2024年12月11日 产品规格1mg 即时洽谈 立即询价 查看联系方式 收藏产品 发送留言 举报 VIP2年 上海赛可锐...
5-Hydroxymethylfurfuraldehyde (HMF) was prepared from high fructose corn syrup (HFCS), or crystalline D-fructose, in high yield and purity. A 95–97% conve... HH Szmant,DD Chundury - 《Journal of Chemical Technology & Biotechnology》 被引量: 84发表: 2007年 The Preparation of 5-Hydroxymet...
This chapter discusses an optimized method to measure glycosylproteins: high performance liquid chromatography ( HPLC) assay of 5-hydroxymethyl-2-furfuraldehyde (5-HMF). The nonenzymatic glycosylation (NEG) is a well known post-translation modification of proteins that occurs by condensation of one ex...
紫外分光光度法与液相色谱法测定蜂蜜中5_羟甲基糠醛的差异探讨
高效液相色谱法测定老陈醋中的5_羟甲基糠醛(1)
在浓缩苹果汁贮存过程中,色值变化受很多因素的影响,例如时间、温度、5-HMF(5-hydroxymethylfurfuraldehyde,5–羟甲基糠醛)含量等.果汁中的色素物质主要是酚类色素,如花青素、花黄素和鞣质等,这些色素都极不稳定,在果汁加工和储藏过程中易发生褐变,使果汁颜色加深,色值指标下降,并且对产品的品质产生不利的影响[1]....
Rapp KM.Process for preparing pure 5-hydroxymethylfurfuraldehyde. US 4740605 . 1988K.M. Rapp, Process for preparing pure 5-hydroxymethylfurfuraldehyde., Sud- deutsche, Zucker-aktiengesellschaft (DE), United States, 1988.K. M. Rapp, "Process for preparing pure 5-hydroxymethylfurfuraldehyde,...