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Peanut oil refining equipment Luzhou peanut oil production line

咨询电话:13503839006 Source: Zhengzhou Penguin Telephone: 13503839006





Extracting oil from peanut kernels is beneficial to maintaining the inherent flavor and aroma of peanut oil. The pressing method can be divided into ordinary peanut oil preparation process and concentrated peanut oil preparation process. After pressing the peanut cake, a solvent leaching method can be further used to remove most of the remaining fat.

张经理 Peanut oil refining equipment, new peanut oil refining equipment, peanut oil refining equipment manufacturer, price of peanut oil refining equipment, consultation phone: 13503839006 Manager Zhang

(I) Pre-pressing of peanut kernels-oil extraction process by leaching
1. Process flow: Pre-pressing of peanut kernels-leaching method to make oil, the process flow is as follows:

Peanut kernels → Broken → Rolled embryos → Steaming → Pressing → Peanut cakes → Solvent extraction
↓ ↓
Peanut hair oil ← Filtration ← Peanut press hair oil

Go for further refining ← Peanut extract oil ← Mixed oil treatment

2. Main points of operation: After being crushed by a double-roller crusher, each peanut kernel becomes 6-8 petals, and the degree of powder is less than 8% (20 mesh / square inch sieve inspection). The crushed grains are rolled into embryos with a thickness of about 0.5 mm. The raw embryos become cooked embryos after being processed in a steaming wok. The moisture when entering the oil press is 1%-2%, and the temperature is about 130 degrees. If the cake does not bear the load when pressed, and does not make a hard cake, a small amount of peanut shell can be added to the cooked embryo to promote cake formation.

The pressed peanut cake can be further subjected to solvent extraction, and 5-6 kg of peanut oil can be extracted per 100 kg of dry cake.

(II) Preparation process of strong fragrant peanut oil
1. Process flow: The process of preparing Luzhou-flavored peanut oil is as follows:

One peanut kernel → clean up → picking seeds → broken → steamed

Two peanut kernels → clean up → picking seeds → roasting processing → crushing → pressing

Luscious Peanut Oil ← Filtration ← Hair Oil Precipitation

2. Key points of operation: The production of luscious peanut oil by one-press method requires the use of high-quality freshly harvested peanuts and peeled kernels. The impurities must be clean and thorough. Luscious peanut oil is usually not refined, but is directly consumed after removing solid impurities oil. If the luscious peanut oil obtained is of poor quality, it should be refined, but at this time the aroma of the refined oil will be greatly reduced.

Second, the refining process of peanut oil For pressed peanut oil obtained from high-quality peanut kernels, the refining processing steps should be minimized to retain the original flavor of peanut oil. The peanut oil obtained by solvent extraction of peanut cake should be fully refined. The process of refining the leached peanut oil into ordinary peanut oil is the same as that of ordinary soybean oil. The processing of Luzhou-flavored peanut oil is as described above, and it is only necessary to settle and filter cold filter oil.

(1) Process flow The refining process of high-grade peanut cooking oil and salad oil is as follows:

Low quality peanut oil —
| → Hydration degumming → Alkali refining deacidification → Decoloration → Deodorization → Winter dewaxing → Solid wax Peanut dipping— ↓ ↓
Hair oil, high-grade cooking oil, peanut salad oil products

(2) Key to production and characteristics of refined oil Peanut oil solidifies and precipitates at 0-3 degrees. To produce peanut salad oil, you must remove the solid fat component through winterization, which is the key to producing peanut salad oil. It has been observed that the peanut oil obtained from peanut kernels harvested after full maturity has a lighter color. Peanut oil is a good raw material for the preparation of edible oil processed products.

The refined peanut oil has a high smoke point (229.4 ° C) and is suitable for high-temperature frying oil.

What is Luscious Peanut Oil? Luzhou peanut oil complete production line equipment

Luzhou-flavored peanut oil is a peanut oil with a strong aroma made by a special pressing process. It retains the original ingredients and aroma of peanut oil. Because it is rich in antioxidant vitamin E, it does not need to add antioxidants and has a long shelf life. It is a pure original oil produced by combining modern and traditional processes.
The cotyledons and germ of peanut all contain high protein, reducing sugar, pentose, sucrose, etc., and they can produce Maillard reaction during the heating process of the fried egg, that is, they can produce flavor substances. There are 220 types of 17 kinds of flavor components that have been identified after roasting peanut seed kernels. Among them, the higher concentration is adjacent compounds, which play a major role in improving the aroma of peanut oil.
The production of Luzhou-flavored peanut oil requires strict selection of raw materials (peanut rice). The relevant indicators must be higher than the national standard of first-grade peanut oil and must not contain aflatoxins. Secondly, the production process is also different from general peanut oil. General peanut oil is allowed to undergo physical and chemical treatments such as hydration, alkali refining, drying, and deodorization during the refining process. In the refining process, Luzhou-flavored peanut oil does not need to undergo the above-mentioned physical and chemical treatments, but uses a special high-temperature short-fried raw incense, one-press, low-temperature dephosphorization and fragrance retention process, without using any additives. It can separate phospholipid colloids, and at the same time Reduce fragrance loss. This gives the strong aroma of peanut oil.

For more product information, please contact Manager Zhang: 13503839006, 0371-86661079


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