In fact, it is not that the longer the wine is left, the better, the wine contains a variety of organic acids, and during the storage process, the alcohols will react with the organic acids to produce a new substance called "ester". Because the newly formed esters have their own special aromas, most of the wines that have been stored for a certain period of time become extraordinarily mellow.

Therefore, people usually refer to this "esterification reaction" of wine as "aroma reaction". The "esterification reaction" of wine is quite slow, and it is generally stored for about 4 to 5 years before it becomes rich in aroma and mellow flavor. Therefore, this process of "aroma reaction" is also known as the "effective storage period" of wine, that is, the best storage period of wine is 4 to 5 years, not "the older the better", but it is not absolute, some wines can be stored for a long time.

If you continue to store blindly after reaching the effective storage period, it will cause the alcohol concentration to drop to a certain extent, so that the taste of the wine will become weaker, the aroma will disappear, and even the quality will change.

But now there are many rich people who like to buy and offer, instead of drinking, this way Nangong Yin doesn't like it at all, wine is for drinking, why is it still offered?

Nangong Yin went directly to the liquor section, and the old man was an old-timer in the revolutionary period, and he liked liquor more.

The old man was in good health, but he still left a dark illness during the revolution, and Nangong Yin took another bottle of medicinal wine.

Zhan Chenyi watched the girl busy all the time.

When the girl came out with the wine, Zhan Chenyi didn't say anything and took the wine.

"Found it, I'm amazing!" looked at the girl's eyes a little smug.

"Awesome, my girl is the best." Zhan Chenyi looked at the girl's shining eyes in a trance, how long has it been since I have seen her so vividly!

"Well, glow is my business!" Looking at the expression of the girl in front of him, Zhan Chenyi couldn't help laughing.

Nangong Yin looked at Zhan Chenyi's smile and was stunned, it was rare to see him laughing so wantonly, there was a kind of ruffian.

"Looks like I'm going to have to let the girl feed me in the future." Hugged Nangong Yin and walked out.

"Ah" Nangong Yin exclaimed in surprise and hugged Zhan Chenyi's neck.

While the two were talking, Zhan Chenyi's phone suddenly rang.

"Well, I see, I'll be over in a moment." Zhan Chenyi picked up the phone.

Zhan Chenyi looked at Nangong Yin, "Girl, I..."

Nangong Yin didn't wait for Zhan Chenyi to finish speaking, and put her finger on his lips, "I know, you go and get busy with yours, Glow is my territory, I'm here to shop." ”

Zhan Chenyi glanced at Nangong Yin deeply, and held Nangong Yin's hand, "I'll be back in a while." He kissed the back of Nangong Yin's hand.

Nangong Yin looked at Zhan Chenyi's back, until she couldn't see Zhan Chenyi's back, Nangong Yin didn't feel anything in her heart, she knew that Zhan Chenyi was not only her man, but also a soldier.

So in this case, Nangong Yin has long been mentally prepared, but she is still a little unhappy, but Nangong Yin is also very understanding, after all, she often goes on missions, but she can't be the same as in her previous life, she can't see each other a few times a year, and she hasn't seen Zhan Chenyi in the hospital for so many days, Nangong Yin feels like a resentful woman, if she can't see Nangong Yin a few times a year, she doesn't know what to do.

Nangong Yin walked down while thinking, and unconsciously walked to the glow hall, Nangong Yin didn't ask for a box, sat directly on a sofa, and asked for a glass of juice, Nangong Yin was not in good health, and when he ate at noon, Zhan Chenyi forbade Nangong Yin not to touch wine for a month.