β-D-Allose has several potential applications in various fields. In the medical and pharmaceutical industries, it is being studied for its potential role in reducing inflammation and oxidative stress, which could make it useful in treating conditions like ischemia-reperfusion injury. It has also shown promise in cancer research, where it may help inhibit tumor growth by affecting cellular metabolism.

In the food industry, β-D-Allose is explored as a low-calorie sweetener due to its minimal impact on blood sugar levels. Its unique properties make it a candidate for developing healthier sugar alternatives. Additionally, it is used in research to study carbohydrate metabolism and enzyme interactions, providing insights into biochemical pathways.

In biotechnology, β-D-Allose is utilized in the development of biosensors and diagnostic tools, leveraging its specific interactions with proteins and enzymes. Its applications continue to expand as researchers uncover more about its properties and potential uses.