scholarly journals INFLUENCE OF VARIOUS FEED ADDITIVES ON THE ACTIVITY OF CHYME AND BLOOD PLASMA ENZYMES OF YOUNG MEAT CHICKEN OF ORIGINAL LINE

2021 ◽  
Vol 1 (1) ◽  
pp. 22-29
Author(s):  
A. Grozina
Keyword(s):  
Blood Plasma ◽  
Feed Additives ◽  
Plasma Enzymes ◽  
Original Line

scholarly journals INFLUENCE OF VARIOUS FEED ADDITIVES ON THE ACTIVITY OF CHYME AND BLOOD PLASMA ENZYMES OF YOUNG MEAT CHICKEN OF ORIGINAL LINE

THE BULLETIN ◽  
2021 ◽  
Vol 2 (390) ◽  
pp. 12-17
Author(s):  
A. Grozina
Keyword(s):  
Molecular Weight ◽  
Organic Acids ◽  
Blood Plasma ◽  
Digestive Enzymes ◽  
Feed Additives ◽  
Pancreatic Enzymes ◽  
Control Group ◽  
Physiological Status ◽  
Low Molecular Weight ◽  
Original Line

The research aimed to determine the effect of a mixture of low molecular weight organic acids and complex phytobiotics when replacing a feed antibiotic with them on the activity of digestive enzymes in the duode-nal chyme and the activity of pancreatic enzymes in the blood plasma of young stock B5 and B9 meat chicken lines. The experiments were carried out on the original lines of meat poultry lines B5 (Cornish) and B9 (Plymouth rock). There was an operation to insert a cannula into the duodenum at the age of 6 weeks. The enzymatic activity of the duodenum chyme and the content of pancreatic enzymes in the blood plasma in the groups of chickens receiving antibiotics, low molecular weight organic acids, and phytobiotics with the diet. The data showed that the influence of feed additives on the physiological status of poultry was different. The use of low molecular weight organic acids of the B5 and B9 chicken lines had a significant effect on the production of digestive enzymes due to an increase in the activity of chyme lipase (by 98.3%) and blood plasma lipase (by 26.6%) in B9 chickens and an increase in chyme proteases (by 30.9%) in B5 chickens compared with the control group, where the antibiotic was used. The introduction of complex phytobiotics into the diet had a negative effect on chickens of the B5 line (Cornish), reducing the activity of amylase and lipase of the duodenal chyme (by 29.2 and 26.9%) compared with the control group. In B9 (Plymouth rock) chickens, only the chyme amylase activity increased by 30.8% that indicates an improvement in the availability of feed carbohydrates. These data confirm the need to take into account the different effects of feed additives on the digestion processes in different poultry crosses.

Concentrations of Leucine Aminonaphthylamidase (LAN) and Soluble Protein in Tissues of Rainbow Trout, Salmo gairdneri

1980 ◽  
Vol 37 (1) ◽  
pp. 116-120 ◽  
Author(s):  
Gerald R. Bouck
Keyword(s):  
Rainbow Trout ◽  
Blood Plasma ◽  
Plasma Protein ◽  
Soluble Protein ◽  
Discrete Distribution ◽  
Salmo Gairdneri ◽  
Similar Amount ◽  
Plasma Enzymes ◽  
Tissue Equivalent

The levels of soluble protein (Biuret-reactive) and levels of leucine aminonaphthylamidase (LAN, 3.4.1.1) were determined quantitatively in extracts of 10 organs from rainbow trout (Salmo gairdneri). Soluble protein had a very discrete distribution and averaged 5.2 times more concentrated in liver than in blood plasma (3.5 g/100 mL). LAN was present in the extract of every tissue except saline-washed brain. LAN activity was highest in hindgut, 36 more times more concentrated than in the plasma of healthy fish. Wasting disorders such as caused by stress, would likely increase the level of necrosis which in turn would increase the amount of LAN in plasma. I propose that a "tissue equivalent" unit of LAN to provide a means of relating increased LAN in plasma to an amount of liver destruction in vitro that would render a similar amount of LAN.Key words: plasma enzymes, stress, plasma protein, rainbow trout, leucine aminonaphthylamidase, fish physiology

Stability of Plasma Enzymes During Storage

1967 ◽  
Vol 13 (5) ◽  
pp. 416-422 ◽  
Author(s):  
Per Juul
Keyword(s):  
Blood Plasma ◽  
Whole Blood ◽  
Enzyme Stability ◽  
Normal Subjects ◽  
Lactic Dehydrogenase ◽  
Alkaline Phosphatases ◽  
Glutamic Oxaloacetic Transaminase ◽  
Plasma Enzymes ◽  
Different Temperatures ◽  
The Stability

Abstract For measurement of plasma enzyme stability, 18 specimens of whole blood, plasma, and serum from normal subjects were stored at different temperatures. Eight enzymes were assayed after different times of storage: acetylcholinesterase, pseudocholinesterase, glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase, lactic dehydrogenase, acid and alkaline phosphatases, and amylase. At -200° all enzymes except lactic dehydrogenase were stable for 8 days, while at 38° all except amylase were unstable. At 4° the stability of the enzymes differed in whole blood, plasma, and serum, with a tendency toward greater stability than is usually reported.

scholarly journals Globigen Jump Start usage as a replacer for blood plasma in prestarter feed for piglets

2021 ◽  
Vol 23 (94) ◽  
pp. 111-116
Author(s):  
T. Y. Prudius ◽  
A. V. Gutsol ◽  
N. V. Gutsol ◽  
O. O. Mysenko
Keyword(s):  
Blood Plasma ◽  
Daily Intake ◽  
African Swine Fever ◽  
Feed Additives ◽  
Feed Additive ◽  
Feed Conversion ◽  
Stage Of Development ◽  
Suckling Piglets ◽  
The Cost ◽  
Positive Effect

At the current stage of development of the feed industry a lot of feed additives are used for animal feeding. Everyone knows that period of piglet’s weaning from sows is always the most critical in the process of pigs’ raising. The further result of fattening depends on this period. Therefore, it is important that the diet is adapted to the age of the piglets and the development of their digestive tract. In recent years, either in the world or in Ukraine, the African swine fever (ASF) has become a widespread disease, leading to the decline and closure of a number of pig farms. This prompted the process of safe feed preparation review, and especially the use of a number of make up feed ingredient. The risk group includes porcine blood plasma and its products, which since 2018 have been temporarily banned for use in pig feed in China and a number of European countries. A positive factor in this is the reduction of new outbreaks of this disease. But the lack of blood plasma in prestarter feed for piglets can lead to reduced productivity of piglets due to the lack of animal protein, reduced feed intake, as blood plasma affects the taste of feed. The article presents the results of the feed additive Globigen Jump Start use instead of blood plasma in pre-starter feed for piglets from birth to 42 days of age and in the conditions of industrial inspection. It was found that the replacement of , blood plasma in pre-starter feed for suckling piglets and piglets after weaning for feed additive Globigen Jump Start contributed to an increase in daily intake by 6 g or by 2.6 %. At the same time, the cost of feed per weight gain 1 kg decreased in the experimental group by 7.89 %. As a result of industrial testing when replacing blood plasma with immunological feed additive in the ratio of 42 kg to 2 kg, respectively, has a significant economic impact on the cost of prestarter feed. This has a positive effect on the piglets' eating and digestibility of feed, which is reflected in better average daily gains, final weight and improved feed conversion and piglet safety.

scholarly journals GLOBIGEN JUMP START APPLICATION WITHIN THE PRE-STARTER FEED TO THE POST-WAENING PIGLETS

2021 ◽  
Vol 22 (1) ◽  
pp. 184-190
Author(s):  
T. Y. Prudius ◽  
A. V. Hutsol ◽  
N. V. Hutsol ◽  
O. O. Mysenko
Keyword(s):  
Amino Acids ◽  
Blood Plasma ◽  
African Swine Fever ◽  
Essential Amino Acids ◽  
Feed Additives ◽  
Feed Additive ◽  
Animal Origin ◽  
Control Group ◽  
Negative Effect ◽  
Experimental Group

Balanced addition of essential amino acids, vitamins and minerals, easily digestible proteins, namely proteins of animal origin is an important factor for efficient feeding and pigs performance, that leads to a systematic search for new solutions when using feed additives. They provide digestibility, better absorbtion of protein, vitamins, minerals and other nutrients. Such supplements include blood plasma, meat and bone meal, fish meal and others. Besides fishmeal, other protein groups are dangerous in relation to African swine fever. Furthermore blood plasma additionally to the protein group contains immunoglobulins that can passively affect the immune system of piglets, An alternative to blood plasma is the animal nutrition supplement Globigen Jump Start, which is made from chicken eggs, containing essential and replaceable amino acids with a high percentage of absorption. Another important factor is the presence of specific IgY immuno-globulins, which being ingested have a negative effect on the pathogenic intestinal microflora, namely viruses, bacteria and cryptosporidium. Knowledge of the feed additive Globigen Jump Start effect gave impetus to the study of its effect on the piglets’ performance during the stressful period after weaning. The objective of the work was evaluation of the effect of the Globigen Jump Start fed within the pre-starter feed on the productive characteristics of post-weaning piglets. Based on the obtained research results, the best ones were shown in the experimental group, which was fed compound feed containing Globigen Jump Start in the amount of 2 kg / t of compound feed. It was found that at the end of the experiment, the weight of piglets in the control group was 19.2 kg, and in the experimental group - 21.0 kg, which is 1.8 kg or 9.4% more comparing to the control.

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