Engaged in construction in the 1970s [MTL]

Chapter 16 Vitamin C

Ye Ling was thinking about the 'Little Pandan Pill' that he promised to give to the grandson of the director of the Capital Pharmaceutical Factory, and he refined it when he was cooking.

Quenching medicinal materials is a delicate but mindless work, Ye Ling condensed two 'Little Pandan Pills' and entered the state, just with the familiarity at hand can smoothly condense the 'Little Pandan Pill', she will be dual-purpose, and part of her mind to ponder the book about the chemical composition ratio and powder purification process of 'Little Pandan Pill' that she got from the Shutu Mirror.

She has been reading fast and reading a lot of books these days, especially in terms of chemical composition, so many things that she couldn't understand before are gradually understood now.

The main ingredients of 'Little Pandan Pill' are the ingredients extracted from those medicinal materials, and how to extract these ingredients is a very key issue.

Water-based or oil-based extraction?

What temperature should be used for extraction? Microtherm? Room temperature? Or is it high temperature?

After a single ingredient is extracted, under what conditions should it be combined or mixed?

Although the book has given a fairly detailed plan, there are still many things that need to be carefully pondered, and you can't just know the reason for it.

Ye Ling stumbled on those methods and skills in his heart, and the movement of condensing the 'Little Pandan Pill' in his hand was fast, and before the porridge was boiled, the 'Little Pandan Pill' had all been condensed, and he took a clean piece of paper, folded it into a paper bag and wrapped those 'Little Pandan Pills', Ye Ling was wondering why Xia Jun hadn't brought the two children back, and saw Xia Jun carrying a big bag of things into the door, followed by Du Yumei.

Du Yumei is still carrying a kitchen knife in her hand!

"Mom!!! What's going on!!! Ye Ling was startled by Du Yumei's murderous posture, and thought that Du Yumei had committed some hysteria, so she took two steps back for fear that the kitchen knife in Du Yumei's hand would cut her, and only after standing in the safe zone did she ask, "On such a cold day, don't you say stay at home, why do you come out for a walk?" "

The New Year hasn't come out yet!

Du Yumei waved the kitchen knife in her hand angrily and said, "Why do you want Junzi to buy meat at noon, he really bought such a big piece of mutton and said that he wanted to stew mutton in a pot, I thought about coming over and calling you over to eat, and you have to run back later, why don't I come to you with your father and Hezi." "

"The kitchen knife you used was retired from our family, and it looks okay to cut a vegetable and a noodle, but if you want to take that slice of mutton, when do you have to slice it? So I brought our sharpest kitchen knife. "

Ye Ling finally breathed a sigh of relief, Du Yumei didn't plan to use that kitchen knife to cut people.

Du Yumei sniffed, smelled the smell of rice in the air, frowned, and asked Ye Ling, "Are you already cooking?" "

"Ah...... I just cooked the porridge and was about to stir-fry. "

"Then let's stir-fry, since the mutton has been bought, let's stew the mutton in a pot and eat it." Your father and Hezi went to buy wine, let them have a drink today, this old man and son-in-law haven't sat at a dinner table and drank wine seriously! "

"Junzi, bring the mutton into the kitchen, I'll go to your water tank and sharpen a knife, and I'll have a slice of mutton later." Didn't you say that you have your own way of stewing mutton in the northeast? You and Lingzi go with seasonings, and today I will taste how you stew mutton in the northeast, and I will make you a method of stewing mutton here in the capital in a few days. "