scholarly journals Chemical Changes The Spent Hen Meat After A Tenderization Process Solution of Sodium Chloride

2021 ◽  
Vol 923 (1) ◽  
pp. 012032
Author(s):  
Hussain Mohammed Al-Dhalimi ◽  
Jassim Kassim Al-Gharawi ◽  
Ahmed Jawad Al-Yaseri
Keyword(s):  
Sodium Chloride ◽  
White Muscle ◽  
Total Concentration ◽  
Control Treatment ◽  
Soluble Nitrogen ◽  
Muscle Control ◽  
Dark Muscle ◽  
Protein Nitrogen ◽  
Chemical Changes ◽  
Spent Hen

Abstract In this study, the old chicken meat found in the market after slaughtering and cleaning was carried out by the saline application, which was as follows T: the control treatment. T2, T3 and T4 were tenerized spent hen meat with sodium chloride by 10, 20 and 30 g/L water for 12 hours respectively. Results show that the collagen was a significant increase (P≤0.05) in T2, T3, T4 compared with the control of white muscle control and the total concentration of collagen was a significant decrease (P≤0.05) in saline annulus coefficients compared to control of dark muscle. The total concentration of soluble nitrogen was a significant decrease (P≤0.05) in saline-induced salinity coefficients compared with white muscle control. It is also noted that the concentration of protein nitrogen in the white muscle has decreased significantly (P≤0.05) in the coefficients of the antigen compared to the control treatment.

scholarly journals THE EFFECT OF INORGANIC SALTS ON THE CHEMICAL CHANGES IN THE BLOOD OF THE DOG AFTER OBSTRUCTION OF THE DUODENUM

1924 ◽  
Vol 39 (2) ◽  
pp. 321-330 ◽  
Author(s):  
Russell L. Haden ◽  
Thomas G. Orr
Keyword(s):  
Sodium Chloride ◽  
Inhibitory Action ◽  
Sodium Citrate ◽  
Fatal Outcome ◽  
The Other ◽  
Inorganic Salts ◽  
Untreated Animal ◽  
Protein Nitrogen ◽  
Chemical Changes ◽  
Therapeutic Value

The chemical changes in the blood of dogs treated with various inorganic salts after obstruction of the duodenum are reported. Two dogs treated with sodium chloride survived approximately six times as long as the average untreated animal, one living 22 days, the other 24 days. Ammonium chloride was found to produce an acidosis. The administration of potassium chloride, calcium chloride, and magnesium chloride did not prevent the usual rise in non-protein nitrogen and fall in chlorides, and the fatal outcome. Iodides seemingly hasten the toxic process. Sodium bromide appears to have an inhibitory action upon it, but much less than that of sodium chloride. Sodium sulfate, magnesium sulfate, sodium citrate, monosodium phosphate, and disodium phosphate failed to alter the course of the intoxication. Atropine and pilocarpine were without therapeutic value in preventing the changes characteristic of intestinal obstruction.

scholarly journals AVALIAÇÃO DA ATIVIDADE BACTERIOCINOGÊNICA DO Lactobacillus sakei NA FERMENTAÇÃO DA SARDINHA-VERDADEIRA ( Sardinella brasiliensis) UTILIZANDO GLICOSE COMO CARBOIDRATO FERMENTECÍVEL

2003 ◽  
Vol 21 (1) ◽  
Author(s):  
MILTON LUIZ PINHO ESPÍRITO SANTO ◽  
LUIZ HENRIQUE BEIRÃO ◽  
ERNANI SANT’ANNA ◽  
CESAR DAMIAN ◽  
BERNADETTE MELLO FRANCO
Keyword(s):  
Lactic Acid ◽  
Sodium Chloride ◽  
Lactic Acid Production ◽  
Starter Culture ◽  
Soluble Nitrogen ◽  
Lactobacillus Sakei ◽  
Protein Nitrogen ◽  
Ph Values ◽  
Bacteriocin Producer ◽  
Initial Ph

Lactobacillus sakei é comprovadamente uma cepa produtora de bacteriocinas e, neste estudo, procurou-se observar seus efeitos na fermentação de filés de sardinha ( Sardinella brasiliensis) em diferentes concentrações de NaCl e glicose. Verificou-se sua habilidade para produzir ácidos orgânicos e conseqüente redução do pH durante 21 dias de fermentação. Ao término desse período, a concentração de microrganismos deterioradores atingiu 9,7 log UFC g-1 correspondente a 6% de NaCl e 4% de glicose. Poucas diferenças foram observadas na produção de ácido lático quando se adicionou 2 e 4% de glicose, já que a acidez total foi 1,32 e 1,34%, respectivamente, para os experimentos com 6% de NaCl. O pH 6 inicial dos filés modificou-se ao término de 21 dias para 3,8, 3,9 e 4 nos experimentos com 2, 4 e 6% de NaCl. Tal comportamento pode ser atribuído ao poder inibidor do NaCl sobre a microbiota deterioradora. No término da fermentação, a concentração de bactérias ácido lácticas foi 14,5 log10 UFC g-1. A relação entre o nitrogênio protéico e o nitrogênio solúvel total mostrou-se típica de pescado salgado/curado em perfeitas condições de consumo. EVALUATION OF BACTERIOCINOGENIC ACTIVITY OF Lactobacillus sakei IN THE FERMENTETION OF TRUE SARDINE (Sardinella brasiliensis) BY UTILIZING GLUCOSE AS FERMENTABLE CARBOHYDRATE Abstract Lactobacillus sakei 2a is a bacteriocin producer strain and, in this study, it’s effects as a starter culture in the curing process of sardine ( Sardinella brasiliensis) fillets were observed at different concentrations of sodium chloride and glucose. It’s ability to produce organic acids and pH reduction during 21 days of fermentation was verified. After this period, the deteriorative microbiota concentration reached 9.7 log10 CFU. g-1 corresponding to 6% sodium chloride and 4% glucose. Little differences were observed in lactic acid production when 2 and 4% glucose were added, since total acidity was 1.32 and 1.34% respectively for the experiments with 6% NaCl. Initial pH of fillets was 6 and after 21 days pH values were 3.8, 3.9 and 4 for the experiments with 2, 4 and 6% NaCl. This may have been due to the inhibitory properties of NaCl over the deteriorative microbiota. At the end of the fermentation process lactic acid bacteria concentrations were 14.5 log10 CFU.g-1. The ratio protein nitrogen and total soluble nitrogen was typical of a cured fish under perfect eating conditions.

Seed germination biology of sweet acacia (Vachellia farnesiana) and response of its seedlings to herbicides

Weed Science ◽  
2021 ◽  
pp. 1-19
Author(s):  
Bhagirath S. Chauhan ◽  
Shane Campbell ◽  
Victor J. Galea
Keyword(s):  
Sodium Chloride ◽  
Seed Germination ◽  
Development Stage ◽  
Hot Water ◽  
Control Treatment ◽  
Similar Species ◽  
Weed Species ◽  
Physical Dormancy ◽  
Seed Biology ◽  
Wide Range

Abstract Sweet acacia [Vachellia farnesiana (L.) Willd.]is a problematic thorny weed species in several parts of Australia. Knowledge of its seed biology could help to formulate weed management decisions for this and other similar species. Experiments were conducted to determine the effect of hot water (scarification), alternating temperatures, light, salt stress, and water stress on seed germination of two populations of V. farnesiana and to evaluate the response of its young seedlings (the most sensitive development stage) to commonly available POST herbicides in Australia. Both populations behaved similarly to all the environmental factors and herbicides; therefore, data were pooled over the populations. Seeds immersed in hot water at 90 C for 10 min provided the highest germination (88%), demonstrating physical dormancy in this species. Seeds germinated at a wide range of alternating day/night temperatures from 20/10 C (35%) to 35/25 C (90%) but no seeds germinated at 15/5 C. Germination was not affected by light, suggesting that seeds are nonphotoblastic and can germinate under a plant canopy or when buried in soil. Germination was not affected by sodium chloride concentrations up to 20 mM and about 50% of seeds could germinate at 160 mM sodium chloride, suggesting its high salt tolerance ability. Germination was only 13% at −0.2 MPa osmotic potential and no seeds germinated at −0.4 MPa, suggesting that V. farnesiana seeds may remain ungerminated until moisture conditions have become conducive for germination. A number of POST herbicides, including 2,4-D + picloram, glufosinate, paraquat and saflufenacil, provided >85% control of biomass of young seedlings compared with the nontreated control treatment. Knowledge gained from this study will help to predict the potential spread of V. farnesiana in other areas and help to integrate herbicide use with other management strategies.

scholarly journals EXPERIMENTAL DEHYDRATION: CHEMICAL CHANGES IN THE BLOOD OF THE DOG CONTRASTED WITH THOSE FOLLOWING OBSTRUCTION OF THE CARDIAC END OF THE STOMACH

1929 ◽  
Vol 49 (6) ◽  
pp. 945-953 ◽  
Author(s):  
Russell L. Haden ◽  
Thomas G. Orr
Keyword(s):  
Body Weight ◽  
Total Protein ◽  
Urine Output ◽  
Average Duration ◽  
Chemical Study ◽  
Protein Nitrogen ◽  
Chemical Changes ◽  
Urea Nitrogen

A comparative chemical study of the blood and the urine of the dog with experimental dehydration and with obstruction of the cardiac end of the stomach is reported. The average duration of life is slightly longer with dehydration than with obstruction. The urine output per kilo of body weight is almost twice as great in dehydration as with obstruction. The increase in non-protein nitrogen and urea nitrogen is much the same in the two groups although somewhat more marked with obstruction. The chlorides of the blood are markedly increased with dehydration and slightly decreased with obstruction. The increase in fibrinogen and total protein is twice as great with obstruction as with dehydration. These findings indicate that there must be some factor or factors in addition to dehydration producing the toxemia of cardiac obstruction.

scholarly journals CHEMICAL CHANGES IN THE BLOOD OF THE DOG AFTER PYLORIC OBSTRUCTION

1923 ◽  
Vol 37 (3) ◽  
pp. 377-381 ◽  
Author(s):  
Russell L. Haden ◽  
Thomas G. Orr
Keyword(s):  
Intestinal Obstruction ◽  
Protein Metabolism ◽  
Close Relation ◽  
Inorganic Salts ◽  
Pyloric Obstruction ◽  
Marked Rise ◽  
Protein Nitrogen ◽  
Chemical Changes ◽  
Chemical Studies ◽  
High Intestinal Obstruction

Chemical studies of the blood and urine of four dogs following pyloric obstruction are reported. The observations of other workers that a fall in chlorides and a rise in CO2-combining power of the plasma occur, are confirmed. There is also a marked rise in the non-protein nitrogen of the blood, consisting mainly of urea nitrogen and undetermined nitrogen. The fall in chlorides is not due to the loss of chlorides in the gastric juice. The chlorine is probably bound somewhere in the process of protein destruction. There is a close relation between the fall in chlorides and the protein destruction. A study of tetany should include the protein metabolism as well as that of the inorganic salts, since it seems possible that the tetany is due to protein split-products and not to the alkalosis. The chemical changes following pyloric obstruction are essentially the same as those following high intestinal obstruction.

The digestion of food by the grazing sheep. IV. The effect of mastication on the release of soluble plant nitrogen

1965 ◽  
Vol 16 (5) ◽  
pp. 855 ◽  
Author(s):  
JP Hogan
Keyword(s):  
Cold Water ◽  
Plant Cells ◽  
Soluble Nitrogen ◽  
Sheep Grazing ◽  
Protein Nitrogen ◽  
Plant Nitrogen ◽  
Grazing Sheep ◽  
Pasture Plants

The rate of release of soluble nitrogenous constituents from plant cells during the ingestion of green pasture plants has been studied. Boluses were collected either from sheep with oesophageal fistulae or from the rumen in sheep fitted with large rumen cannulae. Sheep grazing on pastures of different heights ingested food at widely varying rates. This was indicated by the rate of formation of boluses, which during 10-min collection periods ranged from 10.5 to 62.5 g/min. The rates at which bolus nitrogen reached the rumen ranged from 45 to 300 mg/min; of this, 20–45% (mean 26) was extractable with cold water. Approximately 50% of the extractable soluble nitrogen was protein nitrogen.

scholarly journals THE EFFECT OF SODIUM CHLORIDE ON THE CHEMICAL CHANGES IN THE BLOOD OF THE DOG AFTER OBSTRUCTION OF THE CARDIAC END OF THE STOMACH

1928 ◽  
Vol 48 (5) ◽  
pp. 627-638 ◽  
Author(s):  
Russell L. Haden ◽  
Thomas G. Orr
Keyword(s):  
Sodium Chloride ◽  
Salt Solution ◽  
Chloride Solution ◽  
Average Duration ◽  
Similar Amount ◽  
Marked Rise ◽  
Protein Nitrogen ◽  
Cent Glucose ◽  
Cent Sodium ◽  
Methods Of Treatment

A study is reported of the effect of different methods of treatment on the toxemia of cardiac obstruction. The average duration of life of untreated dogs is 3 days. Three dogs treated with 1 per cent salt solution subcutaneously lived 32, 36, and 45 days respectively without developing a toxemia. 2 per cent glucose similarly given, does not alter the course of the toxemia. Concentrated salt solution in small quantities given directly into the jejunum prevents the marked rise in non-protein nitrogen but does not materially prolong life. Release of the obstruction does not change the course of the toxemia in untreated animals. The subcutaneous injection of 1 per cent sodium chloride solution after release of the obstruction causes a rapid return of the blood to normal and allows the animal to recover. A similar amount of fluid given as 2 per cent glucose does not alter the course of the toxemia after release of the obstruction.

Effects of nitrogen fertilizers on total nitrogen, soluble nitrogen and soluble carbohydrate contents of grass

1962 ◽  
Vol 59 (3) ◽  
pp. 387-392 ◽  
Author(s):  
T. Z. Nowakowski
Keyword(s):  
Ammonium Sulphate ◽  
Total Nitrogen ◽  
Sodium Nitrate ◽  
Nitrogen Fertilizers ◽  
Soluble Carbohydrates ◽  
Soluble Carbohydrate ◽  
Soluble Nitrogen ◽  
Protein Nitrogen ◽  
Total N ◽  
Nitrate N

Italian rye-grass given ammonium sulphate or sodium nitrate at 56 or 112 lb. N/acre was analysed for total nitrogen, soluble nitrogen (non-protein-nitrogen) and soluble carbohydrates.Ten days after applying fertilizer the differences in total-N between the grass receiving 56 and grass receiving 112 lb. N/acre were very small. Total-N in grass decreased with growth, but the effect of the rate of nitrogen on total-N increased. At first the grass given sodium nitrate contained more soluble nitrogen than grass given ammonium sulphate, the difference being greater at 56 lb. N/acre; soluble nitrogen decreased with increasing growth. Ten days after applying fertilizer, the nitrate-N content of grass was very high (ranging from 0·1 to 0·9% in the D.M.) and it gradually decreased. At both levels of nitrogen application, grass given sodium nitrate contained much more nitrate-N than grass given ammonium sulphate. Forty days after applying nitrogen the nitrate-N contents of grass which received 56 and 112 1b. N/acre as ammonium sulphate were 0·039 and 0·222% of the dry matter, respectively; the grass supplied with sodium nitrate gave values of 0·082 and 0·438%.Total soluble carbohydrates in the grass were small early in growth and gradually increased. Nitrogen dressings had little effect on the content of soluble sugars (glucose + fructose + sucrose) but greatly decreased the fructosan. The pattern of changes in the total soluble carbohydrate content followed that in fructosan content. Early in growth, the total soluble carbohydrate/crude protein ratio was very small in grass from all treatments except the ‘control’. This ratio increased with growth and at the last sampling was 2·13 in grass receiving no nitrogen, and in grass supplied with 56 and 112 lb. N/acre as ammonium sulphate it was 1·44 and 0·72 respectively; the corresponding figures for grass receiving sodium nitrate were 1·13 and 0·66. The total soluble carbohydrate carbon/soluble nitrogen ratio in grass with no nitrogen was 18 at the first sampling and it increased gradually, reaching 70 at the last sampling. This ratio was considerably less with all nitrogen treatments than with ‘control’. The values obtained with 112 lb. N/acre were less than those obtained with 561b./acre, irrespective of the form of nitrogen used.The relationship between the soluble carbohydrate carbon content and the soluble nitrogen in grass is illustrated graphically and discussed.

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