How to squeeze peanut oil
Peanut oil is a common edible oil that is widely loved for its rich flavor and rich nutritional value. In recent years, with the rise of healthy eating, home-made peanut oil methods have also become a hot topic. This article will introduce the peanut oil extraction process in detail, and combine it with the hot topics in the past 10 days to provide you with a comprehensive guide.
1. Nutritional value and hot topics of peanut oil
Recently, healthy eating and food safety have become the focus of heated discussions across the Internet. The following are the hot topics related to peanut oil in the past 10 days:
| hot topics | Discussion popularity | Main content |
|---|---|---|
| Safety of home-made peanut oil | high | Discuss the sanitary conditions and potential risks of home oil extraction |
| Health benefits of peanut oil | in | Analyzing the Effects of Peanut Oil on Cardiovascular Health |
| Oil press buying guide | high | Compare the performance and prices of different brands of oil presses |
2. Extraction steps of peanut oil
Extracting peanut oil mainly includes the following steps:
| steps | Detailed operation | Things to note |
|---|---|---|
| 1. Selection of materials | Choose peanuts that are plump and mildew-free | Moldy peanuts may produce aflatoxin, which is harmful to health |
| 2. Cleaning | Wash the peanuts with clean water to remove impurities | Make sure there is no soil or pesticide residue on the surface of the peanuts |
| 3. Drying | Dry the peanuts or dry them on low heat | Prevent peanuts from deteriorating due to high temperatures |
| 4. Remove the shells | Remove peanut shells | Shelling can be done manually or mechanically |
| 5. Oil extraction | Using an oil press to press peanuts | Operate according to the manual of the oil press and control the temperature and pressure |
| 6. Filter | Filter the oil residue with gauze or filter paper | Ensure the oil is clear and free of impurities |
| 7. Storage | Put the oil into a clean container and keep it sealed | Avoid direct sunlight and high temperature environment |
3. Comparison between household oil extraction and industrial oil extraction
There are certain differences between household oil extraction and industrial oil extraction in terms of process and finished product quality:
| Comparative item | Home oil extraction | Industrial oil extraction |
|---|---|---|
| Equipment | small oil press | Large automation equipment |
| Oil yield | Lower (about 35%-40%) | Higher (about 45%-50%) |
| Oil quality | Retain more natural nutrients | Refined for a purer taste |
| cost | High investment in disposable equipment | Large-scale production, lower cost |
4. Health Tips for Peanut Oil
1.Eat in moderation:Although peanut oil is rich in nutrients, it has high calories. It is recommended that the daily intake be controlled at 25-30 grams.
2.Use with:It is recommended to alternate with other vegetable oils (such as olive oil and rapeseed oil) to ensure a balanced fatty acid balance.
3.Storage method:After opening, it should be kept refrigerated and used within 3 months to prevent oxidation and deterioration.
5. Conclusion
Homemade peanut oil can not only experience the fun of traditional craftsmanship, but also ensure the safety of consumption. However, attention should be paid to operating specifications, especially the selection of raw materials and hygienic conditions. Combined with the current trend of healthy eating, rational use of peanut oil can add deliciousness and nutrition to the table. I hope this article provides you with a practical guide to extracting oil!
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