Lu Zhi didn't take the fat boy who lived in the very fresh house to heart, nor did he take the mastermind behind him to heart, this kind of villain who hides his head and shrinks his head is not worth it.

And as long as you wait patiently, the black hand behind the scenes will definitely jump out by itself, in that case, why bother with mediocrity?

Lu Zhi had another idea, the "extremely fresh" secret recipe of the extremely fresh residence seemed to be good.

Oh, don't get me wrong, he's not trying to steal someone else's secret recipe and coerce him...... didn't have this idea, Lu Zhi asked himself if he was not such a shameless person.

He just remembered a spice - monosodium glutamate.

There are experimental instructions:

The salt is diluted 400 times with water, and the saltiness can no longer be felt;

Ordinary sucrose is diluted 200 times with water, and the sweetness can not be felt, but monosodium glutamate is different, and when it is diluted 3000 times with water, the umami can still be felt, so it is named "monosodium glutamate".

Lu Zhi is such a casual person, he can do it when he thinks of it, and when the imperial business conference is over, he will make some of it, and then the dishes of the gluttonous house will be more delicious, and it can also add a strong touch to his seasoning business.

MSG, also known as "Ajinomoto", can greatly enhance the umami of dishes and is a rare and excellent seasoning.

Although this thing can't shake the status of table salt, it must be very popular among the ruling class of Da Viet, and it is a fist product that attracts courtiers.

There is also a saying that the people take food as the sky, and the courtiers are also people, and there are many gluttons like King Fu.

Hey, or keep it in your hand as a secret recipe, and don't let it circulate on the market.

Lu Zhi pondered and thought a lot for a while.

There is no need for much of this thing, as long as a little bit can play a big role, Lu Zhi wondered if it should be packaged as a "luxury", as long as he can eat MSG at that time, he will be a big man, a symbol of status......

And it seems that MSG also has medical value, Lu Zhi heard that this thing can cure epilepsy, and he doesn't know what the effect is.

Hiss, wait, epilepsy?

Lu Zhi went through the information he had obtained from the Tsing Yi Gang in his head, and he didn't seem to have heard of any patients with epilepsy.

It stands to reason that there must be, but as a family ugly, it is generally not spread out, and besides, Lu Zhi is not sure that it will be cured, so this idea can only be stored first, and then it will be said when it is encountered.

It is better to be a dead horse than a live horse doctor than to have no cure.

…………

As soon as Lu Zhi thought about it, he ignored the people around him, but fortunately, after he cleaned up the fat boy lightly, he scared off many people, but he didn't come up to find trouble.

There are many ways to make monosodium glutamate, and many things in the sea can be used as raw materials, such as drying and grinding sea intestines, kelp, and some mushrooms in the sea.

However, Lu Zhi has only heard of these methods, but he has not really operated them, and when he cooks vegetables every day, he has only fried shrimp skin.

This method is simple and only requires a few steps:

First, wash the shrimp skin, rinse it several times with running water, then soak it in water for five minutes, then rinse it with running water and drain the water.

Then fry dry, put the washed shrimp skin into the pot, do not pour oil, turn on low heat and stir-fry constantly, and fry until the shrimp skin is completely dry.

Turn off the heat and continue stir-frying for a while to dissipate the heat as soon as possible and keep it dry.

Be careful not to pile up the shrimp skin while it is still warm, as it is easy to create moisture in the middle, which is also known as re-moisture.

Finally, let it cool and beat it into powder and it's done.

There is only one thing to note, the sodium content of shrimp skin is high, and after putting shrimp skin monosodium glutamate in the dish, the amount of salt should be reduced accordingly, but these are handed over to Chen Youqian, with the fat man's cooking skills, it is a small problem.

Speaking of which, Lu Zhi has to criticize the university cafeteria, not only is the aunt's hand trembling a problem in the cafeteria, but the problem of cutting corners is even greater.

Lu Zhi has eaten in the canteen for three years, and his favorite is scrambled eggs with leeks, for no other reason, but he feels that this dish is fresher and more flavorful than other dishes.

Because the egg itself contains a lot of glutamate, some salt is generally put when scrambling eggs, and the main ingredient of salt is sodium chloride, after heating, glutamate and sodium chloride will produce a new substance, sodium glutamate, that is, the main component of monosodium glutamate, so that the egg presents a very pure umami taste.

Thinking about it this way, damn it, I can't even put MSG in the stir-fry, it's no wonder it's delicious!

As for those who say that high temperatures of MSG produce toxic substances, emmm...... I've been reduced to eating in the cafeteria, and I still care if adding MSG is poisonous?

Just like an expert reminded me that instant noodles are junk food and that eating them is not good for my health, I have eaten instant noodles...... Forget it, I don't want to do this, anyway, after crossing over, I basically say goodbye to instant noodles.

Lu Zhi moved his mind to make instant noodles, and it was quickly extinguished, this thing seems to be useless in Dayue, and the process is complicated, even if it is made, the taste is very worrying.

…………

"Lu Zhigongzi, let's talk?"

As soon as the Imperial Merchants Conference ended, Lu Zhizheng and Liang Zhong walked together, ready to talk about improving farm tools, and a son he didn't know jumped out in front of him.

Liang Zhong shrugged his shoulders and stretched out his hand to make a gesture of please, "I'll wait for you in the carriage, you speak first." ”

"Done!" Lu Zhi has also gotten used to it these days, the Imperial Merchants Conference is a place to make friends, and when others come to talk, it's always not good to refuse without saying a word, it's too ruthless.

Besides, what if? What if you meet a confidant?

"Uh, who are?" Lu Zhi arched his hand, very polite, the son in front of him did not come out of the venue, and he didn't know what his identity was.

"You don't care who I am." This boy held his head high, a little arrogant.

"I'm just here to remind you, don't think that it's okay to participate in the Imperial Merchants Conference, your Lu family is just a new family, and the foundation is still shallow.

Haha, what's even more ridiculous is that the highest position in the family is only an official~~~, the size of an ant

There are some things that you can't afford to do. ”

Damn it, where did you get mentally retarded! …… As soon as Lu Zhi turned around, he walked away without looking back, communicating with this kind of mentally retarded is simply a waste of time.

Bahu (mentally retarded) Childe's face changed, "This son's kind reminder, you actually ignore me?" Phew, little Lu family, what kind of thing! ”

Lu Zhimeng turned his head, his eyes glowing with coldness, "What kind of thing is my Lu family?" ”

He hasn't gone far yet, this guy dares to fart, "Now I'll tell you, what your family can't do, my Lu family can do it, and what your family doesn't dare to take, my Lu family dares to take it."

In a word, I can do what you can't do, and I can do what you can, this is the Lu family, it's strong, it's powerful! ”

There's no way, Lu Zhi has done too many deals, and he doesn't know which line this guy is, so he can only reply like this.

Then it's the same way just now, turn around and leave, and don't give anyone a chance to talk back.