Trehalulose

 Trehalulose

Trehalulose, with the CAS number 51411-23-5, is a disaccharide composed of glucose and fructose. It is also known as 1-O-alpha-D-glucopyranosyl-D-fructose and has a molecular formula of C12H22O11C_{12}H_{22}O_{11}C12H22O11 and a molecular weight of 342.30 g/mol. This compound is recognized for its unique properties and potential applications across various industries.

Chemical Properties

• Molecular Formula: C12H22O11C_{12}H_{22}O_{11}C12H22O11
• Molecular Weight: 342.30 g/mol
• EINECS Number: 257-183-7
• Boiling Point: Approximately 780.1 ± 60.0 °C

Trehalulose is structurally similar to trehalose but differs in its glycosidic linkage, which affects its solubility and sweetness profile. It is less soluble than sucrose and has a mild sweetness, approximately 45% that of sucrose, making it suitable for various applications where a less intense sweetness is desired.

Biological and Industrial Applications

Trehalulose exhibits several beneficial properties that make it valuable in food, pharmaceutical, and cosmetic industries:

• Bioprotective Agent: Trehalulose can stabilize proteins, lipids, and DNA, protecting them from degradation due to environmental stresses such as desiccation and oxidative damage.
• Food Industry: It is used as a sugar substitute in frozen foods and ready meals due to its ability to retain moisture and improve texture by preventing drying out. Its preservative qualities help maintain the quality of nutrients like carbohydrates, proteins, and fats.
• Pharmaceutical Applications: Trehalulose serves as a cryoprotectant in biopharmaceuticals, aiding in the preservation of sensitive biological materials during storage and transport. It has been explored for its potential therapeutic benefits in treating neurodegenerative diseases like Alzheimer’s.
• Cosmetic Uses: The compound’s moisture-retaining properties make it an ingredient in various cosmetics, enhancing skin hydration and texture.

Citations:

1. https://pmc.ncbi.nlm.nih.gov/articles/PMC3102588/
2. https://commonchemistry.cas.org/detail?cas_rn=6138-23-4
3. https://biomedres.us/fulltexts/BJSTR.MS.ID.003608.php
4. https://pubchem.ncbi.nlm.nih.gov/compound/Trehalulose
5. https://pmc.ncbi.nlm.nih.gov/articles/PMC10054017/
6. https://www.degruyter.com/database/IUPAC/entry/iupac.compound.7427/html?lang=en
7. https://www.chemeurope.com/en/encyclopedia/Trehalose.html
8. https://www.thermofisher.com/order/catalog/product/de/en/309870250