Live farming with fox spirits

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Rose Jam's work was done by others, and the free time was just to study new things.At the beginning, Lin Yishu had a lot of thoughts about this rose field, and it would be too wasteful just to eat it.

When she was in high school, the book on biotechnology was always in her heart. Making rose essence from rose petals was something she had always wanted to try. Later, when she went to university, she also had a better understanding of it.Finally, she now has a field of roses, and she can make rose essence oil and hydrosol.

You must know that rose essence is one of the most precious essence oils in the world, and only two pounds of rose oil can be extracted from five tons of flowers.She can only make it for her own use.

But pure dew is different. The production rate of pure dew is not low. It can not only be used for moisturizing skin care, but also can be sold as cosmetics after secondary processing.Of course, she didn't dare to sell the things on her face easily, so this time she mainly used them for her own use.

Lin Yishu called Hu Feng to come over. This time she put the video equipment on the table, and Fengfeng came here to show off her cuteness to attract popularity. You must know that she became popular with the little fox in the first place, and now it has not been photographed for a long time , there was a voice in the audience asking Fengfeng to come out for a stroll.

"Today's live broadcast may be a bit long. If you don't want to wait for a kiss, you can quit and wait for the recording to be released later," she said while picking up a courier package from the ground and showing it around in front of the camera.

"A few days ago, the small device I ordered arrived, and I happened to unpack it today. Then I took it out for a trial."

There is a lot of discussion below, everyone is guessing what Lin Yishu bought, and the trial time will be warned that it will take a long time.

"Don't go! If you don't watch the live broadcast and don't interact with Tudou, you have no soul!" The barrage left messages, expressing that they would stay in the live broadcast room

Lin Yishu carefully took out a set of experimental equipment from the express package.That is a complete set of equipment for rose essence oil purification that I have seen in textbooks.

When she was in the university laboratory, what she did every day was tissue culture, or running molecules, but she didn't have much contact with this kind of equipment used in ordinary high school operations.So now that she bought it back, Lin Yishu felt an inexplicable expectation in her heart.

Fengfeng was just lying on the table, rolling around and licking his hair for nothing, anyway, it was used as a mascot today.And when the mascot saw the appearance of this set of glass instruments, it immediately stood up from the table, its eyes straightened.What are these things? ?

"Everyone has seen these things. You should have seen them in the biology elective textbooks in high school. The section on rose purification is the essence extracted with this equipment. Today I will try to extract it."

In an instant, countless little poor people who were tortured by high school creatures appeared on the bullet screen, as well as people who also thought about this equipment. After all, in a sense, this thing seems to be fun in another sense. up.

I saw Lin Yishu assembling all the things such as the alcohol lamp, the bracket, the flask, and the assembly was completed in a short while.She took out the rose petals she had prepared, as long as one drop could come out this time, it would be a success.

It is not enough to simply boil water, etc. Although this is just a simple crude extraction experiment, there are many factors to consider, such as the oxidation of petals, the oil yield affected by pH, and the full use of flowers. It has to be considered.

The small flame of the spirit lamp burns slowly, the water vapor in the distilling bottle gradually rises, passes through the condenser tube, condenses into small droplets and falls into the small beaker, the color of the petals in the bottle gradually fades, and gradually disperses in the air There is a burst of floral fragrance.

Fengfeng was dumbfounded watching this operation. She, who has not been baptized by modern science, has no idea that there is oil in the flowers.For it, crushing flowers and dyeing its nails is already a very delicate operation, but what Lin Yishu is doing now is completely beyond her imagination.

Following the aroma diffused in the air, it couldn't help but move towards the beaker. In the beaker, it was a white turbid translucent liquid, which obviously looked like the texture of water, but it was completely different from water.

Finally, as time passed, the water vapor dripping from the condenser tube was almost completely transparent.Lin Yishu stopped heating.She added a pinch of table salt to the liquid in the beaker and stirred it evenly.

After that, as if by magic, the turbid liquid quickly became clear and divided into upper and lower layers. The lower layer is the semi-finished pure dew, and the upper layer is her goal this time - rose essence.

Lin Yishu carefully sucked out the few oil droplets on the upper layer. This is just crudely extracted essential oil, and there are impurities such as water vapor in it. However, the conditions are limited, and it is generally perfect to be able to do this to this extent.

Fengfeng stared at the scented rose oil and rose water in her hands, her eyes were shining, if it wasn't because of the live broadcast, she would transform herself on the spot and rub it on her body.As a vixen, she still cares about her own image.Otherwise, he wouldn't have remembered that wolf's hatred for hundreds of years just because of a strand of hair on his head.

After purifying the rose essence, Lin Yishu cleaned and tidied up all the experimental instruments, and went out with her mobile phone. Of course, she wanted to show off her rose field.