2012年3月13日星期二

Cottonseed Oil Manufacturing Steps

First of all we will put on some useful information about cottonseed and cotton seed oil, I think it is very useful, hope this information can help you get a deeper understanding of cottonseed oil manufacturing process. Cottonseed oil is cooking oil extracted from the seeds of different species of cotton. Cotton is considered as one of the big four oil crops all over the world under soybean, corn and rapeseed. Once processed, cottonseed oil has a mild flavor and appears generally clear and light golden, the quantity of color depends on quality of refining. Cottonseed oil is of high smoke point for frying medium. Cottonseed oil smoke temperature of about 232 °C just as other long chain fatty acid oils. Tocopherols content in cottonseed oil is high, its stability also contributed to the product contains long life, so manufacturers with proclivity of the packed goods.


Actually, the cotton seed oil mill machinery process includes several procedures. First of all, the cotton seed will be sent into shaker room for cleaning, the clean cotton is sent to the grinding room to remove the linter from the cotton seed. Next cotton seeds will be sent through hullers, where the tough seed hull is removed. Seeds acquire the shattered part of this is the kernel containing more oil such as urgently needs to be part of the oil recovery. The cake is included in the oil pressing plant through the solvent extraction. So get oil washing and refined in order to get the edible cottonseed oil. All of these process seamless integration for a smooth operation.



Fried the seeds evenly, fire cannot be too high, lest the shell easily burned. Stir the cottonseed after grilled with the rod, make the hot steam cold and clean them by the sieve. Use artificial screen or fixed screen to eliminate impurities. Add water along the grinding roller ring groove, a turn seed, make the billet draft evenly, grinding consistent, run for about 20 minutes until the thin slab does not block. When put the powder into steam barrel, flat it to make steamed barrel breathable even, the temperature and moisture should be consistent.


Steam barrel bottom should be round as back form, in order to heat evenly, steam pan water level consistent, and steamed barrel bottom and the water surface distance from the 16 centimeters of above advisable, burning to divide evenly. Operator should master scattered packet cake, fast to packaging flat tight, concentrated and fast. The bread after squeezing is about 2 cm thick or so, should try to shorten the time, prevent heat loss. At the beginning when the bread is on, adjust the circle and the distance of the circle, lest bread play unevenly. If the oil line breaks down then squeeze for 2 hours before the loose. Oil squeezing out contains many impurities. Should cool it, and lay it up for a long time before filter, in case the color and luster is deepening, increase refining losses.

2012年3月1日星期四

We Like Sunflower Seed

Sunflowers means to pursue the happiness you want bravely and silent love, it is representative of bright, proud, loyalty and love. The sunflower is widely used, its seed is edible and can be used as raw material of oil pressing, its leaf is edible for livestock, etc. It has a strong connect with our life. It is said that the famous painter Van Gogh found his life enthusiasm in that bright enthusiastic color of sunflower and his sunflower is not only plants, but living organisms with primitive impulse and enthusiasm.


Sunflower seed, that is the fruit of sunflower, it is edible and useful. Sunflower seeds become a carefree snacks very welcomed by the people and cooking oil sourceare for it is rich in unsaturated fatty acid, contains a variety of vitamins and trace elements, plus it tastes delicious. It can be divided into three kinds: For oil use, small seed, thin skin shell, high kernel ratio, about 65%-75%, oil content can be 45%-60%, peel for black or gray stripes, adaptable to extract oil; For eating, bigger seed, thick skin shell, low kernel ratio, about 50% or so, oil content is commonly 40%-50%, peel for more white in black, can be used as fried food or feed;For eating and oil press use both, this type is between the other two types.



Sunflower seed in the people's life is an indispensable snack. Eating sunflower seeds while chatting or watching television, what a leisurely. Sunflower seeds can not only as a snack, but also can be used as the raw material of making cakes. Sunflower seed oil is the high-grade healthy nutrition oil praised by the academic circles in last few years for sunflower seed is the seeds of plants, contains a lot of fat, so sunflower seeds are important oil screw press.

Linoleic acid content is up to 70%, which helps reduce the human blood cholesterol level and is beneficial to protection cardiovascular health, the fat sunflower seeds contain can reach up to about 50%, which mainly for not saturated fat, and does not contain the cholesterol. Rich in iron, zinc, potassium, magnesium and trace elements make sunflower seeds has the prevention of diseases such as anemia. Sunflower seed is a good source of vitamin B1 and vitamin E. People say that eat a handful sunflower seeds can satisfy the human body for a day of vitamin E.



To stable mood, prevent cell aging, adult disease prevention is good. It also has effect of treating insomnia and enhancing memory. Have certain preventive effect on cancer, high blood pressure and neurasthenia. Sunflower seed also contains a variety of vitamins, folic acid, iron, potassium, zinc and other human body essential nutrients in addition to the rich unsaturated fatty acid. Sunflower seeds contain a large number of dietary fibers, every 7g of sunflower seeds contains 1g. The content of iron also can prevent the occurrence of anemia the American cancer research relevant experiments have proved that dietary fiber can reduce the incidence of colorectal cancer.