Chapter 98: Press tool

   Chapter 98 Press Tool

   "If the cake is made too slowly, it will also prevent so much oil in the end. If you want more oil, you have to pour it quickly and wrap it quickly, so as not to let some of the hot steam inside disappear."

   Before Xue Wen could speak, Xue Darong hit Xue Wen several times in anger: "Didn't you tell us at the time, let's wrap it up slowly, and what's the urgency, let's not be so tired!"

  Qian Caiyu also scolded.

   Even his daughter-in-law couldn't help but whisper: "No wonder the oil squeezed out in the end is not only of poor quality, but also not much..."

   Xue Wen really wanted to cry.

  Xue Yan was a little embarrassed.

   Jiang Yue had no expression and walked forward again.

   The front is where the real oil extraction begins.

  If you want to squeeze oil, you have to use a squeezer.

  This press is made of thick wood with arms around it.

  The middle of the wood is hollowed out to put the oil wrapped into the cake, and a small hole will be drilled below, and the oil will flow out from this small hole.

   Jiang Yue put her toes on her toes and looked at it, then squatted down and looked at it, and found that there was no problem with the pressing tool.

  The hammer is no problem, as long as you hit the stick hard and press the oil cake, the oil will flow out, and you can use something to pick it up. Here, as long as you have a lot of strength and move the hammer, there is nothing else to pay attention to.

  The oil cake after the oil has been squeezed is the dry cake.

   If it is rapeseed, the oil in the one pressing will not be completely squeezed out, and the dry cake needs to be crushed, steamed, wrapped, and pressed again, and a lot of oil will be obtained.

   This Xue Wen has seen it in the town's oil mill, and he knows it.

Jiang Yue didn't say anything about this, but said: "My grandfather told me that the things used for oil extraction are the same as you are here. You should really have any problems with the operation during the oil extraction process. There are some things that you don't notice, that's why. By the way, brother in the hall, where is the difference in the oil you squeezed out, can you tell me?"

   "I don't want to talk about the oil extraction, the main reason is that it has a strange taste and is sour." The aunt Qian Caiyu is a straightforward person, and she answered for her eldest son first.

   Jiang Yue nodded, knowing more.

   That is rancid.

   But this rancidity is esoteric to them, and they can't understand it.

Jiang Yue didn't say anything in a direction that they couldn't understand, and just said it as simply as possible: "I heard from my grandfather that the fried oil needs to be filtered many times so that there is no precipitation. If you put it there, the oil will easily become sour and have a strange smell."

   Actually, that is because there is something in this precipitate that accelerates the oxidation and rancidity of oil.

  How could Xue Wen and the others know this, they listened to what Jiang Yue said, and thought about what they did at the time.

   When they thought about it, they all had a bitter face: "It was filtered many times, but it still settled down. Is that so..."

   "Is there any more?" Xue Darong asked urgently. Originally, he was still playing drums in his heart, thinking that Jiang Yue was a child, and it was estimated that he would not be able to help in the end.

   But if it really helps.

   He came to see it together with such little hope.

   But the more Jiang Yue said, the more reasonable he felt, because his family didn't do that at the time, so naturally he believed more and more in Jiang Yue's words.

   Xue Wen, Xue Wen's wife, and Qian Caiyu also looked at her eagerly.

   They also completely believed her words.

  Jiang Yuedao: "Also, the oil should be sealed well, and it should not be placed in a place where the temperature is too high. It is best to store it in a cool, dry place without sunlight."

   (end of this chapter)