Cake by-product processing by-products are rich in protein, high in nutritional value, and are good sources of livestock and poultry protein feed. However, the raw materials of cakes and pans usually contain some anti-nutritional factors and toxins, and in practical use, they must pay attention to limit the amount.
The crude protein content of soybean cake (soybean cake) is between 40% and 48%. Compared with other cakes, the lysine content is high. It mainly contains thyroid-stimulating factor, antitrypsin factor, urease and so on. Soybean cake is the best vegetable protein source. There are no restrictions on its use in various animals. However, considering the price and other factors, the total amount of livestock and poultry accounts for about 2/3 of the total amount of protein feed. 1/2 is better to reduce the cost of feed and improve the efficiency of farming. If you can properly supplement animal protein, the effect is better.
Compared with soybean cake, cottonseed cake has lower protein content, higher fiber content and lower metabolic energy. Many essential amino acids, especially lysine, are low, but also contain anti-nutritional factors such as gossypol and cyclopropene compounds. The amount should be limited. Less than 20% of calves, 25% of dairy cows, and 1/3 of bovine cattle are appropriate; the maximum limit of pigs is 30%, and the general suitable amount is 10% or less, and growing pigs are 9% or less; chickens and other poultry generally do not exceed 10% The appropriate dosage is 5% or less, and laying hens are disabled.
Peanut cake (粕) shelled peanut cake (粕) higher quality, crude protein up to 44% to 47%. Compared with bean cakes, arginine is particularly high in peanut cakes, but other essential amino acids, especially lysine, are lacking, and because tannins are contained in the husk, resulting in low digestibility, low amino acid efficiency, and easy to produce yellow. Aspergillus, the amount must be limited. The amount of various livestock and poultry should be less than 20%, preferably not more than 10%. No matter what kind of animal is used, attention should be paid to the supplementation of other amino acids, and all those who have mildew should be banned.
The crude protein of rapeseed cake is 36% to 38%. The essential amino acids are higher, sulfur-containing amino acids are higher than soybean cakes, but lysine is lower than soybean cake, and the effectiveness of amino acids is also lower than that of bean cakes, especially poor palatability. Due to the presence of sulfur, glucosamine, erucic acid and other poisons, the amount must be limited. Pigs should be 7% or less, with a maximum of no more than 10%, lactating pigs and pregnant pigs should be less than 3%, chickens should be 2.5% to 5%, and no more than 10%.
The sesame seed cake's nutrient composition is similar to that of bean cake. Crude protein 40%, crude fiber 8%, metabolizable energy and lysine content are lower than bean cake, but it is good for methionine, cystine, tryptophan and mineral elements. Source, but higher levels of oxalic acid in the shells, affect the use of minerals. Generally cannot be used as the sole source of protein. The applicable amount of pigs and poultry is 7.5%.
Digestive System
For the treatment
of diseases of the digestive system:
Many symptoms can
signal problems with the GI tract, including: abdominal pain, blood in the
stool, bloating, constipation, diarrhea, heartburn, incontinence, nausea and
vomiting and difficulty swallowing, according to the NIH.
Among the most
widely known diseases of the digestive system is colon cancer. According to the
Centers for Disease Control (CDC), 51,783 Americans died from colon cancer in
2011 (the most recent year for available data). Excluding skin cancers, colon
and rectal cancer, or colorectal cancer, is the third most common cancer
diagnosed in both men and women in the United States, according to the American
Cancer Society.
Polyp growth and
irregular cells, which may or may not be cancerous, are the most common
development paths for colorectal cancers (also referred to as CRC), and can be
detected during a routine colonoscopy, according to Dr. John Marks, a
gastroenterologist affiliated with the Main Line Health health care system.
[The best news is that, if caught early
enough, they can also be removed during the colonoscopy - eliminating the
possibility that they grow further and become cancer," Marks said.
For those patients
whose cancer has already spread, there are various minimally invasive surgical
options that have extremely good prognoses. It is recommended that asymptomatic
patients without a family history begin getting tested regularly between the
ages 45 and 50, according to Marks. [Symptoms which may suggest that you need a
colonoscopy at an earlier age include rectal bleeding and stool/bowel habit
changes which last for more than a few days."
While CRC gets a
great deal of attention, many diseases and conditions of the digestive system -
including irritable bowel syndrome, diverticulitis, GERD (acid reflux) and
Crohn`s disease - can be chronic and are difficult to diagnose and treat,
according to Dr. Larry Good, a gastroenterologist affiliated with South Nassau
Communities Hospital. [With many of these diseases, blood work and colonoscopies
all looks normal, so there is an absence of red flags."
Many of the
diseases of the digestive system are tied to the foods we eat, and a number of
sufferers can reduce their symptoms by restricting their diets, Good said. [Of
course no one wants to hear that they can`t eat certain foods, but many times,
eliminating acidic things from the diet, such as tomatoes, onions, and red
wine, can have an impact," Good said.
There are a number
of tests to detect digestive tract ailments. A colonoscopy is the examination
of the inside of the colon using a long, flexible, fiber-optic viewing
instrument called a colonoscope, according the American Gastroenterological
Association. Other testing procedures include upper GI endoscopy, capsule
endoscopy, endoscopic retrograde cholangiopancreatography and endoscopic
ultrasound.
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