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Wangquan brand soybean oil press

time:2020-10-13 10:14:42 Pageviews:415


Soybean (scientific name: Glycine max (Linn.) Merr.) is commonly known as soybean.


   Soybean is an annual herb, 30-90 cm high. The stem is strong, upright, densely covered with brown bristles. Leaves usually have 3 leaflets; stipules are veined and yellow pilose; petioles are 2-20 cm long; leaflets are broadly ovate, papery; racemes are short and few flowers, long and many flowers; total pedicels usually have 5 -8 sessile, tightly packed flowers; bracts lanceolate, strigose; bracteoles lanceolate, bristly bristles; calyx lanceolate, purple, lavender or white, with petals at base Stem, wing petals castor-shaped. The pods are plump, slightly curved, drooping, yellow-green, densely covered with brownish yellow hairs; seeds 2-5, oval, subglobose, smooth seed coat, light green, yellow, brown, and black. Flowering from June to July, fruiting from July to September. It is native to China and is cultivated all over China, and it is also widely cultivated all over the world. Soybean is one of the important food crops in China. It has a history of 5,000 years of cultivation. It was called Sunn in ancient times. It is the main production area in Northeast China. It is a crop whose seeds are rich in plant protein. Soybeans are most commonly used to make various soy products, extract soybean oil, brew soy sauce, and extract protein.

According to the seed coat color and grain shape of soybeans, it is divided into five categories: yellow soybeans, green soybeans, black soybeans, other soybeans, and feed beans. Other soybeans: soybeans with a single color such as brown, brown, and red seed coats.

Other soybeans-red soybeans yellow soybeans are the most widely planted varieties of soybeans. Soybeans are most commonly used to make various soy products, brew soy sauce and extract protein. Okara or ground meal is also commonly used in poultry and livestock feed.

Yellow soybeans Green soybeans are soybeans with a green seed coat. According to the color of its cotyledons, it can be divided into two types: green-skinned green soybeans and green-skinned yellow kernel soybeans. Green soybeans are rich in unsaturated fatty acids and soybean phospholipids, rich in anti-cancer ingredients such as saponins, protease inhibitors, isoflavones, molybdenum, selenium, etc., and rich in protein and fiber. It is also the body's intake of vitamin A, vitamin C and vitamin K , And one of the main sources of vitamin B food.

Green soybeans and black soybeans are the black seeds of the legume soybean. Also known as Ludou, Black Bean, etc., it is sweet and flat. Black soybean has the characteristics of high protein and low calorie. The outer skin is black, and the inside is yellow or green.

Black soybean fodder beans: Generally, the grains are small, oblong and oblong, with concave dots on the two leaves, and the seed coat is slightly shiny or dull. Growth habits edit Soybeans are warm in nature. Seeds begin to germinate at 10-12°C. The optimum temperature is 15-20°C. The optimum temperature for growth is 20-25°C. The optimum temperature for flowering and pod setting is 20-28°C. Pod setting is delayed at low temperatures. If the temperature is lower than 14℃, the plants cannot bloom, and if the temperature is too high, the plants will stop growing early. Seed germination requires more water, and the soil moisture content during the flowering period is 70%-80%, otherwise the rate of flower bud shedding will increase. Soybeans absorb less than 15% of the total fertilizer before flowering, while the flowering and pod stage accounts for more than 80% of the total fertilizer. Geographical distribution edit Soybean originated in China. It is cultivated all over China, the most famous in Northeast, and it is also widely cultivated all over the world.

Storage characteristics (1) Soybean has strong hygroscopicity and is prone to mildew. Soybean seeds have thin seed coats, large germination holes, and have stronger moisture absorption capacity than wheat and corn. After the soybean absorbs moisture and returns to moisture, its volume expands and is very prone to mold. At first, the bean grains are soft, the seed coat is gray, white, and there is a slight peculiar smell. Then the bean grains swell and deform, the navel is red, and the broken grains appear colonies, and the quality deteriorates sharply. ⑵Soybeans are prone to oil and red change. Soybeans stored in high-temperature seasons often have two cotyledons that turn red by the navel, and then the cotyledons deepen and expand in red, causing serious oil soaking. At the same time, high temperature and humidity also make soybeans germinate. reduce. After the soybean oil becomes red, the oil yield decreases, the color of soybean oil deepens, the taste of tofu is rancid, and the color of soybean milk becomes red. Storage method (1) Strictly control the incoming moisture, and the long-term storage moisture of soybeans should not exceed 12%. After the soybeans are harvested, they must be fully dried on the pods and then threshed. Soybeans with high moisture content after storage can be treated in the sun, but they can only be placed in the warehouse after they have been spread cool. (2) Timely ventilation, heat dissipation and moisture dissipation. The moisture in the soybean grains in Xinrenku is uneven. Coupled with the after-ripening effect of soybeans, damp and heat in the pile will easily accumulate and cause fever and mildew. Therefore, timely ventilation and heat dissipation and moisture dissipation are required. ⑶ Sealed storage at low temperature. After entering the winter, ventilation and cooling should be strengthened, and sealed with a gland or plastic film before spring is warm. Generally, the summer can be safely stored.

Main value

  Nutrition soybeans not only refer to soybeans, it also includes black beans and green beans. Soybeans have comprehensive nutrition and rich soybean content. The protein content is 2 times higher than that of pork and 2.5 times that of eggs. The protein content is not only high, but also good quality. The amino acid composition of soybean protein is similar to that of animal protein, and the amino acid is relatively close to the ratio required by the human body, so it is easy to digest and absorb. If soy is eaten with meat and egg foods, its nutrition can be compared with the nutrition of eggs and milk, and even surpass the nutrition of eggs and milk. Soy fat also has high nutritional value. This fat contains a lot of unsaturated fatty acids, which is easily digested and absorbed by the body. And soy fat can prevent the absorption of cholesterol, so soybean is an ideal nutrient for patients with arteriosclerosis. The dietary fiber in bean dregs plays a pivotal role in promoting good digestion and excretion of solid waste. Supplementing cellulose in an appropriate amount can increase and soften the food in the intestines, promote intestinal peristalsis, thus speed up the bowel movement, prevent constipation and reduce the risk of bowel cancer. At the same time, dietary fiber can significantly reduce plasma cholesterol, regulate gastrointestinal function and insulin levels. Soybean meal is a by-product of soybean residue after oil is extracted with low temperature (40-60°C) extraction method, and it is in the form of coarse powder. Because it is not exposed to temperature, soybean antitrypsin, urease, hemagglutinin, saponin, and goiter-inducing factor will not be destroyed. Soybean meal is the most widely used vegetable protein material.

Eating soybeans can process soy products such as tofu, soy milk, yuba, and soy isoflavones. Among them, fermented soy products include fermented bean curd, stinky tofu, bean paste, soy sauce, tempeh, natto and so on. Non-fermented soy products include water tofu, dried tofu (100 pages), bean sprouts, marinated soy products, fried soy products, smoked soy products, fried marinated soy products, frozen soy products, dried soy products, etc. In addition, soy flour is a high-protein food that replaces meat and can be made into a variety of foods, including baby food. After extracting human edible oil from soybeans, the remaining by-product is soybean meal, which is a high-quality protein feed. It is a high-quality protein feed for ruminant livestock such as chickens, pigs, and dairy beef cattle. Among them, the soybean cake refers to the residual cake after the soybean is pressed and deoiled, the shape after hydraulic pressure is a round cake, and the shape after the spiral oil is flaky. When used as feed, it must be crushed first and then crushed. Because it has a fragrance after being crushed, domestic animals like it very much.


   Soybean oil: Soybean oil produced by soybean processing is one of the important edible oils. It is a semi-dry oil and a good vegetable oil. It is an important source of human body's unsaturated fatty acids, can reduce cholesterol, and has auxiliary treatment effects on hypertension and cardiovascular diseases. Refined soybean oil formed by refining soybean oil is mainly used for food. After deep processing, soybean oil can produce the following products or provide important raw materials for it.

   Soy Lecithin: It is beneficial to the development of the human nervous system; it is widely used in the confectionery and food industry, medicine, papermaking and leather making.

   shortening and margarine: used in the food processing industry.

   Stearic acid: Soybeans are the main source of high-purity stearic acid, mainly used to make food emulsifiers, ore flotation agents, as well as soaps and candles.

   Glycerin: It is an important raw material for gunpowder, medicine and papermaking.

  Paint: The paint made by mixing soybean oil with tung oil or linseed oil has toughness and is used for outdoor paint.

  Auto spray paint: Made from soybean oil, it has excellent texture, natural color, and is not oxidized by sunlight.

  Oxidized soybean oil: It is made from soybeans. After increasing the specific gravity and viscosity, it can replace lubricating oil for use in automobiles, ships, machinery, etc. High-grade lubricating oil made with fish oil is suitable for aircraft use.

  Other products: Soybean oil can be mixed with alcohol to make artificial rubber, and can also be made into liquid fuel, enamel, printing ink, polyvinyl chloride, resin, etc. [15]

  The leftovers from soybean oil extraction can produce many important products, such as phospholipids used in the food industry and the use of stigmasterol and sitosterol to obtain cheap sterol hormone raw materials for the pharmaceutical industry.

        Yishui Yangdong Machinery Co., Ltd. also produces hydraulic oil presses, screw oil presses, horizontal oil presses and various oil pressing equipment, including special oil presses for clay, automatic oil presses, and screw oil presses , Hydraulic oil press, flat-bottomed grits pot, high-speed grits grinder, press, hydraulic dehydrator, hydraulic rubber cutter, powder cake machine, centrifugal oil filter, automatic screw combination oil press, automatic hydraulic oil press Machine, peanut oil press, soybean oil press, rapeseed oil press, tea seed oil press, walnut oil press, flax oil press, linseed oil press, sesame oil press and other products are well received by users Praise. We can also design and produce various special hydraulic equipment according to customer needs. Yishui Yangdong Machinery Co., Ltd. Address: 2 kilometers east of Xin Long-distance Bus Station in Yishui County, Shandong Province (in Tengfei Pioneer Park) Tel: 0539-2262738 Fax: 0539-2227798 Contact person: Pan Zijun (Manager) Sales Department I: Manager Wang 13953922378 Sales Department Two: Manager Pan 13465496999 International Trade Department: Manager Tian 15953918222 WeChat public number: ysydjx1QQ group communication: 246520333 Email: ysydjx@126.com

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