What is the residue after peanut oil pressing?
The residue after peanut oil is a common by-product and has a wide range of applications in food, feed and agriculture. This article will focus on this topic, combine the popular topics and hot contents of the entire network for the past 10 days, and introduce you in detail the name, use and related data of the peanut residue.
1. What is the name of the residue after peanut oil pressing?
The residue after peanut oil is usually called"Peanut Cake"or"Peanut Meal". There may be other names in different regions, but these two names are the most common. Here are the main categories of peanut residue:
| name | definition | Features |
|---|---|---|
| Peanut cake | Solid residue after pressing oil | High oil content and hard texture |
| Peanut meal | Solid residue after leaching oil pressing | Low oil content and high protein content |
2. The purpose of peanut residue
Peanut residue is not only a kind of waste, but also has multiple uses. The following are its main application areas:
1.Feed raw materials: Peanut residue is rich in protein and is an important raw material for livestock and poultry feed.
2.Organic fertilizers: Peanut residue can be used as organic fertilizer to improve soil structure.
3.Food Processing: Some peanut residue can be used to make pastries or condiments.
4.Industrial use: Peanut slag can also be used to produce biofuels or chemical products.
3. Nutritional ingredients of peanut residue
The following is an analysis of the main nutrients of peanut residues (in every 100 grams):
| Nutritional ingredients | content |
|---|---|
| protein | 45-50g |
| Fat | 5-10g |
| carbohydrate | 20-25g |
| Cellulose | 5-8 grams |
| Gray | 4-6 grams |
4. Recent hot topics related to peanut residue
1.Environmentally friendly utilization: Recent studies have reported that peanut residue can be used for water treatment and adsorb heavy metal ions.
2.Healthy food: Some merchants have launched meal replacement foods made of peanut residue, which has attracted consumers' attention.
3.Agricultural Applications: Farmers found that peanut residues can significantly increase crop yields as organic fertilizers.
4.Economic Value: The market price of peanut residue has risen recently, becoming a new hot spot in agricultural product processing.
5. The market trend of peanut scum
The following is the market price reference for peanut residue in recent times (data comes from public information on the Internet):
| area | Price (yuan/ton) | Rise and fall |
|---|---|---|
| Shandong | 2800-3000 | ↑5% |
| Henan | 2700-2900 | ↑3% |
| Guangdong | 3000-3200 | ↑7% |
| Sichuan | 2600-2800 | ↑2% |
6. Storage and precautions for peanut residue
1.Moisture-proof: Peanut residue is prone to moisture and mold, and should be stored in a dry and ventilated place.
2.Anti-worms: Pay attention to insect prevention measures when storing to avoid pests.
3.Shelf life: Generally speaking, the shelf life of peanut residue is 3-6 months.
4.Recommendations for use: When used as feed, it is recommended to mix with other raw materials to avoid single feeding.
7. Conclusion
Although the residue after peanut oil pressing seems to be a by-product, its value cannot be ignored. From feed to fertilizer, from food to industrial applications, peanut residue is becoming more and more widely used. With the improvement of environmental awareness and the emphasis on resource recycling, the value of peanut residue will be further improved. I hope that through the introduction of this article, you will have a more comprehensive understanding of peanut residue.
check the details
check the details
en
