Qiao Xuejun: "Yes, use it to press oil. We are short of oil now."
Cottonseed oil has a higher smoke point than pumpkin seed oil, making it better for high-heat cooking.
Oil with a low smoke point will lose its nutritional value and even produce harmful substances if cooked at high temperatures.
Nowadays, pumpkin seed oil is used in some quick stir-fries to control the temperature, or it is added directly to soup, which has many restrictions.
If we can make detoxified edible cottonseed oil, Uncle Zhang will be able to perform better.
The two of them soon reached the kitchen.
Uncle Zhang came to greet the two of them: "I just finished preparing dinner, so I have my hands free. Lord and Teacher Qiao haven't eaten yet, right?"
It's time for dinner now.
Qiao Xuejun gestured for Zhao Xian to hand the bag to Uncle Zhang: "Uncle Zhang, these are delinted cotton seeds. See if you can extract oil from them."
Uncle Zhang raised his eyebrows, very interested, and took the cotton seeds handed over by Zhao Xian: "Let me take a look."
He reached into the bag and grabbed a handful and pulled it out: "This is very clean."
Qiao Xuejun: "Can it be squeezed?"
Uncle Zhang nodded: "It's mainly for removing cottony phenol, you can give it a try."
He said, "It requires more steps, it's technically difficult, and it takes quite a while. But it's not a big deal. We have enough pumpkin seed oil now."
He was very open-minded: "At most, it will just be used in soup, it won't lack nutrition."
Qiao Xuejun smiled and said, "Yes. Regardless of whether you can squeeze out oil or not, leave the cottonseed meal to me and I'll use it as feed."
Uncle Zhang: "Okay."
He handed the cotton seeds to Xiao Zheng and said, "Take them to the refinery."
He then said to Qiao Xuejun, "Teacher Qiao, the first batch of wood ear mushrooms can be harvested today and are still relatively tender. Would you like to try some?"
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