0 1 Mangosteen can't eat the yellow ones, but you can still eat the white ones if you remove the yellow ones. If there is yellow and the shell is soft and rotten, it is best not to eat it. The yellow substance on the head of mangosteen stem is secreted by the fruit itself, which may be damaged during picking, or damaged or squeezed during transportation, which leads to the secretion of those yellow mucus. The yellow substance in mangosteen may be mangosteen gum. Even mangosteen gum tastes bitter, and medicine and science have not confirmed that mangosteen gum is harmless to human body, so when something yellow appears in mangosteen, try not to try it as much as possible. Most of the yellow things in mangosteen are caused by deterioration. The appearance of yellow things in mangosteen indicates that the pulp has deteriorated and produced "pulp juice" It may also be because the fruit was squeezed and lost during transportation, which caused the pulp to be partially damaged and deteriorated. There is something yellow in mangosteen, which means you can't eat it anymore! Immature mangosteen also has yellow substances on the open surface. Mangosteen will also have yellow pulp juice when it is immature, which belongs to the secretion of mangosteen, but this kind is harmless and the pulp is very fresh, but the taste is not good, and immature mangosteen is not recommended for everyone to eat. Even though these yellow things are the secretion of mangosteen, most of them are because they have been left for too long. If they are bought back like this, it means that they are not fresh. The yellow parts in mangosteen indicate that they have deteriorated and become bitter, so they cannot be eaten. If the area is relatively small, you can throw away the deteriorated parts and eat the remaining intact mangosteen petals.