聚甘油是两个或多个甘油分子间的羟基经脱水后生成醚键的多元醇，是重要的精细化工产品及合成中间体，有着广泛的用途，早在20 世纪其合成研究就已被报道，但因当时产品质量 (如气味、色泽和稳定性等)不佳，在食品、医药和日化等方面应用受到限制。 [1]近年来，随着人们对聚甘油合成工艺及分离提纯方法的深入研究和改进，使得聚甘油及其衍生物品质大大提高，同时，全球生物柴油产业的兴起使其副产物甘油成为丰富而价廉的资源，开发甘油深加工产品，提高甘油的附加 …

Polyglycerol polyricinoleate (PGPR), E476, is an emulsifier made from glycerol and fatty acids (usually from castor bean, but also from soybean oil). In chocolate, compound chocolate and similar coatings, PGPR is mainly used with another substance like lecithin [2] to reduce viscosity.

Polyglycerol is a highly branched polyol that is clear and viscous, highly soluble in water and in other polar organic solvents such as methanol, and essentially non-volatile at room temperature [57]. At room temperature, polyglycerol is highly viscous, and the viscosity increases with molecular weight.

2014年5月9日 · Polyglycerols (sometimes also called “polyglycidols”) represent a class of highly biocompatible and multihydroxy-functional polymers that may be considered as a multifunctional analogue of poly(ethylene glycol) (PEG). Various architectures based on a polyglycerol scaffold are feasible depending on the monomer employed.

2018年1月1日 · Polyglycerol (PG), a flexible hydrophilic aliphatic polyether polyol, has been explored as a promising candidate for drug delivery purposes driven by its biocompatibility, low immunogenicity, and low toxicity.

2022年6月30日 · The remarkable and unique characteristics of polyglycerols (PG) have made them an attractive candidate for many applications in the biomedical and pharmaceutical fields.

2022年6月30日 · In this review, we highlight the most common synthetic routes for obtaining polyglycerol with different architectures and highlight their application as carriers for active ingredients in different biomedical and pharmaceutical applications.

ChemicalBook 为您提供聚甘油 (25618-55-7)的化学性质，熔点，沸点，密度，分子式，分子量，物理性质，毒性，结构式，海关编码等信息，同时您还可以浏览聚甘油 (25618-55-7)产品的价格，供应商，贸易商，生产企业和生产厂家，最后聚甘油 (25618-55-7)的中文，英文，用途，CAS，上下游产品信息可能也是您需要的。

2021年5月5日 · Chemical: Polyglycerol . Green half-circle - The chemical is expected to be of low concern based on experimental and modeled data. Additional data would strengthen EPA's confidence in the chemical's safer status.

聚甘油脂肪酸酯是一类新型、高效和性能优良的多羟基酯类非离子型表面活性剂，应用于食品、日化、石油、纺织、涂料、塑料、农药、 橡胶 、医药等领域 [2]。 作为 甘油脂肪酸酯 系列产品 中聚甘油酯，其 乳化性 能比单甘油酯优越得多，原因就在于聚甘油酯有更多亲水性羟基；且其亲水性随甘油聚合度增加而增强， 亲油 性随脂肪酸烷基不同而不同，所以通过改变聚甘油聚合度、脂肪酸种类及酯化度，可得到一系列HLB值 (亲水亲油平衡值)由1～20，从亲油性到亲水性不同性 …