75-degree maltose means that the sugar content is 75/1, which is common maltose syrup below 6%, while the maltose mass fraction between 6% and 7% is called high maltose syrup, and the maltose mass fraction above 7% is called ultra-high maltose syrup. This maltose is widely used in candy, cold drink products, dairy products, beer, jelly and so on, with low moisture absorption and high moisture retention, moderate sweetness, good crystallization resistance, oxidation resistance and moderate viscosity.
Maltose at 8 degrees means that the sugar content is 8/1, and this maltose is sweeter and more viscous than that at 75 degrees.
to sum up, the difference between 75-degree maltose and 8-degree maltose mainly lies in the difference in sweetness.