scholarly journals THE CHEMICAL COMPOSITION OF CANNED FISH PRESERVATIVES AND THEIR EFFECT ON THE BODY

2021 ◽  
Vol 90 (12-1) ◽  
Author(s):  
Ibrokhim Askarov ◽  
Mahfuza Kholmatova
Keyword(s):  
Chemical Composition ◽  
The Body ◽  
Canned Fish

scholarly journals Geo-Assessment of Chemical Composition and Nutritional Evaluation of Moringa oleifera Seeds in Nutrition of Broilers

2014 ◽  
Vol 6 (4) ◽  
pp. 119 ◽  
Author(s):  
A. Annongu ◽  
O. R. Karim ◽  
A. A. Toye ◽  
F. E. Sola-Ojo ◽  
R. M. O. Kayode ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Chemical Composition ◽  
Feed Intake ◽  
Moringa Oleifera ◽  
The Body ◽  
Feed Consumption ◽  
Seed Meal ◽  
Mineral Matter ◽  
Inclusion Level

Chemical composition of Moringa oleifera seeds obtained from the middle belt of Nigeria, Benue State, was determined and the seed was blended to form a seed meal. The Moringa oleifera Seed Meal, MOSM was included in diets at graded levels of 2.50, 5.00 and 7.50% and the dietary performance of the broiler chicks on the test diets was compared with that of a corn-soy reference diet. Results on the chemical/nutritional composition of MOSM showed that the full-fat seeds contained (%) on proximate basis, reasonable concentration of 90.38 dry matter, 25.37 crude protein, 14.16 crude fat, 4.03 mineral matter, 30.64 crude fiber, 25.80 soluble carbohydrate and 5.79 kcal/g gross energy. Analyses also gave appreciable quantities of the water and fat soluble vitamins, macro - and micro-minerals. Feeding chicks with the seed meal at graded levels in diets resulted in decrease in feed intake and body weight gain as the inclusion level increased in diets relative to the conventional diet (p < 0.05). Reduction in feed consumption could be attributed to the full-fat nature of the seed meal used which might have imparted extra-caloric effect in the test diets and slowed digestion and absorption as the analyzed nutrients content of diets. A higher ether extract value on Moringa based diets relative to the control diet was obtained. Phytochemical composition of Moringa namely phenols including tannins, saponins, phytate, cyanogenic glucoside, glucosinolates and other numerous chemical constituents affected the body weight of the chicks negatively with increasing dietary MOSM. Decrease in weight gain following increase in dietary seed meal could also be due to decrease in feed intake as a result of the bitter taste of alkaloids, saponins, acting in concert with the other Moringa phytotoxins in test diets. Survival rate (100%) was not affected indicating that the level of highest inclusion in this study (7.50%) was not fatal to the experimental animal models. Further research is progressing to ascertain the highest inclusion level possible to elicit fatality and attempts to detoxify or treat the seed meal before feeding to animals.

scholarly journals Comparative study of some bioactive compounds and their antioxidant activity of some berry types

10.5219/1132 ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 515-523 ◽  
Author(s):  
Amina Aly ◽  
Rabab Maraei ◽  
Omneya Abou El-Leel
Keyword(s):  
Antioxidant Activity ◽  
Free Radicals ◽  
Chemical Composition ◽  
Phenolic Compounds ◽  
Bioactive Compounds ◽  
Environmental Conditions ◽  
The Body ◽  
Harvest Time ◽  
Berry Fruits ◽  
Red Currant

Berries are wealthy in bioactive compounds like phenolic compounds and flavonoids that are deemed antioxidants and are great important to health. This research was performed to examine, recognize and compare bioactive compounds in certain types of berries and their antioxidant activity. The data show that blue berry, black berry and Egyptian black mulberry contain the highest content of most bioactive compounds such as phenolic compounds, flavonoids and tannins, while long mulberry and red currant berry have the lowest content for most of these compounds. They therefore, contain the highest value of antioxidant activity. The chemical composition of the berries varies depending on cultivar, variety, location of growth, environmental conditions and harvest time, as well as post-harvest treatments therefore the composition differed from berry fruit to another. Thus, berry fruits are very useful in nutrition to protect the body from many diseases because of its containment of these compounds, which act as free radicals scavenger that harm the body and thus rid the body of many harmful toxins.

scholarly journals THE COMPARATIVE VIABILITY OF PNEUMOCOCCI ON SOLID AND ON FLUID CULTURE MEDIA

1913 ◽  
Vol 18 (5) ◽  
pp. 584-590
Author(s):  
L. J. Gillespie
Keyword(s):  
Chemical Composition ◽  
Solid Medium ◽  
Culture Media ◽  
The Body ◽  
The Other ◽  
Made In ◽  
Fluid Culture

1. Pneumococci, when freshly isolated from the body, are able to live and multiply when a small number of them are inoculated into a small amount of broth. If, however, the inoculations are made in large amounts of broth, many more bacteria must be inoculated in order that they may grow. 2. It requires much smaller numbers of pneumococci to start a growth on agar than are required to start a growth in broth. 3. This predilection for solid medium disappears when the bacteria are grown for some time outside the body. 4. This phenomenon is not dependent on differences in chemical composition between the two media employed or on the presence of more available oxygen in one case than in the other. 5. It is probably dependent entirely on physical differences in the two kinds of media, and bears some relation to the differences in possibilities for diffusion in the two media.

Physical and chemical composition of the body of breeding sows with differing body subcutaneous fat depth at parturition, differing nutrition during lactation and differing litter size

1989 ◽  
Vol 48 (1) ◽  
pp. 203-212 ◽  
Author(s):  
C. T. Whittemore ◽  
H. Yang
Keyword(s):  
Chemical Composition ◽  
Energy Requirement ◽  
Subcutaneous Fat ◽  
Live Weight ◽  
Total Content ◽  
The Body ◽  
Large White ◽  
Body Protein ◽  
Weight Losses ◽  
Physical And Chemical

ABSTRACTThe physical and chemical composition of sows was determined at first mating (no. = 6), weaning the first litter (12) and 14 days after weaning the fourth litter (24). The sows were from 108 Large White/Landrace Fl hybrid gilts allocated in a factorial arrangement according to two levels of subcutaneous fatness at parturition (12 v. 22 mm P2), two levels of lactation feeding (3 v. 7 kg) and two sizes of sucking litter (six v. 10). Treatments significantly influenced the composition of dissected carcass fat and chemical lipid, but not composition of dissected lean and chemical protein. The final body protein mass of well fed sows at the termination of parity 4 was 41 kg, and the total content of gross energy (GE) in excess of 3000 MJ, with an average of 12·4 MJ GE per kg live weight; equivalent values for the less well fed sows were 33 kg and 9·4 MJ GE per kg live weight respectively. The weights of chemical lipid and protein could be predicted from the equations: lipid (kg) = -20·4 (s.e. 4·5) + 0·21 (s.e. 0·02) live weight + 1·5 (s.e. 0·2) P2; protein (kg) = -2·3 (s.e. 1·6) + 0·19 (s.e. 0·01) live weight - 0·22 (s.e. 0·07) P2. On average, sows lost 9 kg lipid and 3 kg protein in the course of the 28-day lactation; these being proportionately about 0·16 and 0·37 of the live-weight losses respectively. Maternal energy requirement for maintenance was estimated as 0·50 MJ digestible energy (DE) per kg M0·75, while the efficiency of use of DE for energy retention was 0·28.

INTEGRATED USE OF ANIMAL AND VEGETABLE PROTEINS IN SAUSAGE PRODUCTION TECHNOLOGY

2020 ◽  
Vol 15 (4) ◽  
pp. 535-543
Author(s):  
A.L. Alekseev ◽  
◽  
T.V. Alekseeva ◽  
Keyword(s):  
Chemical Composition ◽  
Dietary Fiber ◽  
Production Technology ◽  
Raw Materials ◽  
Meat Products ◽  
Optimal Dose ◽  
The Body ◽  
Processing Plant ◽  
Protein Supplement ◽  
Plant Materials

The article presents the research results obtained during the development of the technology for production of combined sausages using a vegetable-derived additive – LUPISAN lupine flour from “OOO Protein PLUS” (St. Petersburg). Under the conditions of a deteriorating environmental situation and the increase in incidence of the population of the Russian Federation, it became necessary to create biologically complete functional food products with additional functions, useful nutritional and physiological characteristics, based on the integrated use of raw materials of animal and vegetable origin. The use of plant materials in the production of meat products allows not only enriching them with functional ingredients and increasing digestibility, but also obtaining products that meet physiological nutritional standards. Having a complex chemical composition, plants have a beneficial therapeutic effect on the human body. Research was carried out at the Department of Food Technology of the Don State Agrarian University, in the testing laboratory of the Shakhty branch of the Rostov “SBBZh” and at the meat processing plant “TaVr-Zimovniki”. Basing on the conducted comprehensive studies, the effectiveness of using vegetable protein supplement based on lupine flour “LUPISAN” in the production technology of semi-smoked sausages is substantiated. It is established that in terms of quality and safety, LUPISAN meets the requirements for additives of plant origin, it is a genetically unmodified, kosher product (has the appropriate certificates). It is dispersible both in oil and in water and can be used as a natural emulsifier without labeling with the index "E". The analysis of the chemical composition and nutritional value of flour from lupine indicates that the flour contains a significant amount of complete protein is 36–40%; in addition, a rather high content of dietary fiber is noted: dietary fiber is 30–35%. It is a strong antioxidant, it does not contain gluten and cholesterol; there are no inhibitors – substances that delay the digestion process and inhibit the absorption of beneficial substances by the body, and there are glycoproteins – substances that can replace insulin. An optimal dose of introducing a protein supplement based on lupine flour into sausage stuffing is proposed, which is 10% by weight of unsalted raw materials, which makes it possible to obtain a finished product with high organoleptic quality indicators and functional properties.

The growth of turkeys 1. Growth of the body and feathers and the chemical composition of growth

2019 ◽  
Vol 60 (5) ◽  
pp. 539-547 ◽  
Author(s):  
R. M. Gous ◽  
C. Fisher ◽  
E. Tůmová ◽  
V. Machander ◽  
D. Chodová ◽  
...  
Keyword(s):  
Chemical Composition ◽  
The Body

National estimates of the body composition of British cattle, sheep and pigs with special reference to trends in fatness

1986 ◽  
Vol 1986 ◽  
pp. 37-37
Author(s):  
A J Kempster ◽  
G L Cook ◽  
M Grantley-Smith
Keyword(s):  
Body Composition ◽  
Chemical Composition ◽  
Fat Content ◽  
Carcass Composition ◽  
The Body ◽  
Carcass Weight ◽  
List Type ◽  
Separation Procedure ◽  
Beef Carcasses ◽  
National Estimates

1The relationship between diet and health is now a major factor in the development of production and marketing strategies for the British meat industry, following Government recommendations that people should be encouraged to eat less fat. It has emphasised the need for accurate information on the body composition of national livestock populations and the fat content of the meat and meat products derived from them. This paper collates the information available for cattle, sheep and pigs, and provides base-line (1984) estimates of national lean and fat production. Changes that have taken place over the past ten years are also examined.2The basic framework for making estimates was the distribution of carcasses between fatness ranges in the national carcass classification schemes operated by the Meat and Livestock Commission (MLC). The distribution for cattle was obtained from a random 1 in 3 sample of beef carcasses classified (0.25 of all clean beef carcasses were classified).3A computer spread-sheet was constructed relating the midpoint means of the fatness ranges to carcass tissue proportions and chemical composition. Regressions for predicting carcass lean and fat content were calculated from accumulated data from surveys of commercial carcasses and breed evaluations for cattle (Kempster, 1986), for sheep (Kempster, Jones and Wolf, 1986a) and for pigs (Diestre and Kempster, 1985). Key regressions are given in Table 1. Carcass lean and fat are defined as in the standard MLC tissue separation procedure. Regressions for estimating carcass lipid content: were obtained using data from several studies. The principal study involved carcasses from breed comparison trials (MAFF/MLC, 1982). Details of the other data sets are given by Kempster, Cook and Grantley-Smith (1986b). Key relationships are given in Table 2.4Estimates of the composition of carcasses in different classification fatness ranges are given in Table 3. These are for 'clean' cattle, sheep and pigs, but estimates were also made for cull cows and cull ewes.5National estimates of carcass composition and the weights of lean and fat produced in 1975/77 and 1984 are given in Table 4. The carcass composition of beef was the same in 1974/76 and 1984 but the average carcass weight has increased by 20kg. The implication of this is that changes in breed and production system have created the potential for leaner carcasses but that the beef industry has preferred to exploit this potential by increasing carcass weights. An increase of 20kg is equivalent to about 15gAg separable fat in carcass on the basis of typical regressions within breed and system.The carcasses of clean sheep in 1984 were estimated to be slightly lighter and leaner than those in 1977. Information on marketing patterns suggests that there has been little change in production methods (as far as they affect composition) and that lambs are now being slaughtered early, possibly stimulated by the pattern of Guide Prices in the EEC Sheep Meat Regime.In marked contrast to cattle and sheep, the separable fat content of the average pig carcass has fallen from 274g/kg in 1975 to 228g/kg in 1985, with a small increase in carcass weight. It is estimated that the increase in the use of entire males has contributed 5g/kg to the overall change.6The estimates in the paper are considered to be the best available with current information but because of the limitations of the data may be subject to error. Possible sources of error are discussed by Kempster et al (1986b). The authors would be pleased to know of data relating physical and chemical composition that could be used to refine the estimates.

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