Is a grape sweetness of 18 considered sweet

Grape sweetness level of 18 belongs to a relatively high sweetness level and can usually be classified as a fruit with obvious sweetness. The sweetness value is influenced by factors such as variety differences, maturity, and planting environment, and there are individual differences in the perception of sweetness among different populations. The value of grape sweetness of 18

belongs to the upper middle level within the common fruit sweetness range. Compared with common fruit sweetness reference values, watermelon sweetness is about 8-12, apple sweetness is about 10-14, and lychee sweetness is about 16-20, which is close to the sweetness range of lychee. This kind of grape is suitable for people who prefer sweet taste to eat directly. Its high sugar content can quickly supplement energy, but people with diabetes or those who control sugar need to pay attention to their intake. Grapes with high sweetness often have firm and juicy flesh, making them suitable for making juice or dessert ingredients. High temperature cooking will make their sweetness even more prominent. Some special varieties, such as Sunshine Rose grapes, have a sweetness level of over 20, while a sweetness level of 18 is relatively moderate compared to these varieties. Grapes grown in production areas with large temperature differences between day and night are more likely to accumulate sugar, and grapes grown in Xinjiang and other regions generally have higher sweetness. Sweetness testing may experience numerical fluctuations due to instrument calibration and different sampling locations. In actual consumption, it is recommended to comprehensively judge maturity based on factors such as skin color and stem condition. People who are sensitive to sweetness can choose grapes with a sweetness level of 12-15, which usually have a moderate acidity and richer flavor layers.

It is recommended to pair high sweetness grapes with nuts or dairy products for daily consumption to slow down the rate of blood sugar rise. After refrigeration, the perception of sweetness will slightly decrease, and eating chilled in summer will be more refreshing. When making a purchase, the integrity of the fruit powder can be observed, and a uniform white frost on the surface is a sign of freshness. It is advisable for individuals with abnormal blood sugar to consume 10-15 pills per meal, preferably as an additional meal between meals. The sweetness of grapes varies significantly at different stages of maturity, with fully ripe fruits reaching their peak sweetness, but the storage time is correspondingly shortened.