54 research outputs found
ΠΠΏΠ»ΠΈΠ² Π³ΡΠΈΠ±Π° Flammulina velutipes ΡΠ° ΡΠΎΡΠ²ΠΎΡ ΠΎΠ»ΡΡ ΡΠΊ Π·Π°ΠΌΡΠ½Π½ΠΈΠΊΡΠ² ΠΆΠΈΡΡ Π½Π° ΡΠΊΡΡΡΡ ΠΊΡΡΡΡΠΈΡ ΡΠΎΡΠΈΡΠΎΠΊ
Low-fat meat products are the major trends in developing healthier meat products. Attention is drawn that the animal fat is essential for emulsified meat products to enhance the stability, flavor, cooking yield, and texture. The low energy density and healthier ingredients can replace some or all of the fat in emulsified meat products according to some studies. As can be noted that compound fat substitutes, such as vegetable protein and carrageenan, vegetable oil and vegetable fibre, cellulose, and water, improved texture better than single fat substitutes. Nevertheless, the character of the emulsified meat product will eventually decrease as the amount of animal fat is reduced. Therewith, a little information is available about using Flammulina velutipes and soybean oil as fat alternatives in the manufacture of chicken meat products. The chicken sausage was used as the research object, and Flammulina velutipes and soybean oil were used as fat substitutes to study their effects on the quality of the chicken sausage. Chicken meat, salt and sodium polyphosphate were used for preparation of the sausages. Firstly, the mushroom and soybean oil were mixed in a ratio of 1:1.5, replacing the fats of 25 %, 50 %, 75 % and 100 % respectively. Then, cooking yield, folding test, pH, color, and sensory evaluation were measured. The experimental results showed that when adding Flammulina velutipes and soybean oil, the cooking yield, pH, L* and b* value were increased; folding test values for the 75 % and 100 % experimental groups decreased; chicken sausage with 50% fat replacement had the highest sensory score. In summary, replacing 50% of the fat in chicken sausage with Flammulina velutipes and soybean oil was optimal. The addition of Flammulina velutipes and soybean oil increased the brightness and yellowness of the chicken sausages. The low addition of Flammulina velutipes and soybean oil decreased the redness of the sausage, which increased when Flammulina velutipes and soybean oil completely replaced the fat Flammulina velutipes and soybean oil compound is a promising fat substitute in the development of low-fat meat products.ΠβΡΡΠ½Ρ ΠΏΡΠΎΠ΄ΡΠΊΡΠΈ Π· Π½ΠΈΠ·ΡΠΊΠΈΠΌ Π²ΠΌΡΡΡΠΎΠΌ ΠΆΠΈΡΡ Ρ ΠΎΡΠ½ΠΎΠ²Π½ΠΈΠΌΠΈ ΡΡΠ΅Π½Π΄Π°ΠΌΠΈ ΠΏΡΠ΄ ΡΠ°Ρ ΡΠΎΠ·ΡΠΎΠ±ΠΊΠΈ ΠΌβΡΡΠ½ΠΈΡ
ΠΏΡΠΎΠ΄ΡΠΊΡΡΠ² Π΄Π»Ρ Π·Π΄ΠΎΡΠΎΠ²ΠΎΠ³ΠΎ Ρ
Π°ΡΡΡΠ²Π°Π½Π½Ρ. Π‘Π»ΡΠ΄ Π·Π²Π΅ΡΠ½ΡΡΠΈ ΡΠ²Π°Π³Ρ Π½Π° ΡΠ΅, ΡΠΎ ΡΠ²Π°ΡΠΈΠ½Π½ΠΈΠΉ ΠΆΠΈΡ Π½Π΅ΠΎΠ±Ρ
ΡΠ΄Π½ΠΈΠΉ Π΄Π»Ρ Π΅ΠΌΡΠ»ΡΠ³ΠΎΠ²Π°Π½ΠΈΡ
ΠΌβΡΡΠ½ΠΈΡ
ΠΏΡΠΎΠ΄ΡΠΊΡΡΠ² Π΄Π»Ρ ΠΏΡΠ΄Π²ΠΈΡΠ΅Π½Π½Ρ ΡΡΠ°Π±ΡΠ»ΡΠ½ΠΎΡΡΡ, ΡΠΌΠ°ΠΊΡ, Π²ΠΈΡ
ΠΎΠ΄Ρ ΡΠ° ΠΏΠΎΠΊΡΠ°ΡΠ΅Π½Π½Ρ ΡΠ΅ΠΊΡΡΡΡΠΈ. ΠΠ³ΡΠ΄Π½ΠΎ Π· Π΄Π΅ΡΠΊΠΈΠΌΠΈ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½ΡΠΌΠΈ, ΡΠΈΡΠΎΠ²ΠΈΠ½Π° Π· Π½ΠΈΠ·ΡΠΊΠΎΡ Π΅Π½Π΅ΡΠ³Π΅ΡΠΈΡΠ½ΠΎΡ ΡΡΠ½Π½ΡΡΡΡ ΡΠ° Π±ΡΠ»ΡΡ ΠΊΠΎΡΠΈΡΠ½Ρ ΡΠ½Π³ΡΠ΅Π΄ΡΡΠ½ΡΠΈ ΠΌΠΎΠΆΡΡΡ Π·Π°ΠΌΡΠ½ΠΈΡΠΈ ΡΠ°ΡΡΠΈΠ½Ρ Π°Π±ΠΎ Π²Π΅ΡΡ ΠΆΠΈΡ Ρ Π΅ΠΌΡΠ»ΡΠ³ΠΎΠ²Π°Π½ΠΈΡ
ΠΌβΡΡΠ½ΠΈΡ
ΠΏΡΠΎΠ΄ΡΠΊΡΠ°Ρ
. ΠΠ°ΡΡΠΎ Π·Π°Π·Π½Π°ΡΠΈΡΠΈ, ΡΠΎ ΡΠ°ΠΊΡ Π·Π°ΠΌΡΠ½Π½ΠΈΠΊΠΈ ΠΆΠΈΡΡ, ΡΠΊ ΡΠΎΡΠ»ΠΈΠ½Π½ΠΈΠΉ Π±ΡΠ»ΠΎΠΊ Ρ ΠΊΠ°ΡΠ°Π³Π΅Π½Π°Π½, ΡΠΎΡΠ»ΠΈΠ½Π½Π° ΠΎΠ»ΡΡ Ρ ΡΠΎΡΠ»ΠΈΠ½Π½Π° ΠΊΠ»ΡΡΠΊΠΎΠ²ΠΈΠ½Π°, ΡΠ΅Π»ΡΠ»ΠΎΠ·Π° Ρ Π²ΠΎΠ΄Π°, Π΄ΠΎΡΠΈΡΡ ΡΡΡΡΡΠ²ΠΎ ΠΏΠΎΠΊΡΠ°ΡΡΡΡΡ ΠΊΠΎΠ½ΡΠΈΡΡΠ΅Π½ΡΡΡ Π³ΠΎΡΠΎΠ²ΠΎΠ³ΠΎ ΠΏΡΠΎΠ΄ΡΠΊΡΡ. ΠΡΡΠΌ ΡΠΎΠ³ΠΎ, Π΄ΠΎΡΠΈΡΡ Π½Π΅Π±Π°Π³Π°ΡΠΎ ΡΠ½ΡΠΎΡΠΌΠ°ΡΡΡ ΡΠΎΠ΄ΠΎ Π²ΠΈΠΊΠΎΡΠΈΡΡΠ°Π½Π½Ρ Flammulina velutipes Ρ ΡΠΎΡΠ²ΠΎΡ ΠΎΠ»ΡΡ ΡΠΊ Π°Π»ΡΡΠ΅ΡΠ½Π°ΡΠΈΠ²Π½ΠΈΡ
Π·Π°ΠΌΡΠ½Π½ΠΈΠΊΡΠ² ΠΆΠΈΡΡ ΠΏΡΠΈ Π²ΠΈΡΠΎΠ±Π½ΠΈΡΡΠ²Ρ ΠΏΡΠΎΠ΄ΡΠΊΡΡΠ² Π· ΠΊΡΡΡΡΠΎΠ³ΠΎ ΠΌβΡΡΠ°. ΠΡΡΡΡΡ ΡΠΎΡΠΈΡΠΊΠΈ Π±ΡΠ»ΠΈ ΠΎΠ±βΡΠΊΡΠΎΠΌ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ, Π° Flammulina velutipes Ρ ΡΠΎΡΠ²Π° ΠΎΠ»ΡΡ Π²ΠΈΠΊΠΎΡΠΈΡΡΠΎΠ²ΡΠ²Π°Π»ΠΈΡΡ ΡΠΊ Π·Π°ΠΌΡΠ½Π½ΠΈΠΊΠΈ ΠΆΠΈΡΡ. ΠΠ»Ρ ΠΏΡΠΈΠ³ΠΎΡΡΠ²Π°Π½Π½Ρ ΡΠΎΡΠΈΡΠΎΠΊ Π²ΠΈΠΊΠΎΡΠΈΡΡΠΎΠ²ΡΠ²Π°Π»ΠΈ ΠΊΡΡΡΡΠ΅ ΠΌβΡΡΠΎ, ΡΡΠ»Ρ Ρ ΠΏΠΎΠ»ΡΡΠΎΡΡΠ°Ρ Π½Π°ΡΡΡΡ. ΠΡΠ»ΠΎ Π²ΠΈΠ²ΡΠ΅Π½ΠΎ Π²ΠΏΠ»ΠΈΠ² ΡΠΈΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΡΠ² Π½Π° ΡΠΊΡΡΠ½Ρ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ ΠΊΡΡΡΡΠΈΡ
ΡΠΎΡΠΈΡΠΎΠΊ. Π‘ΠΏΠΎΡΠ°ΡΠΊΡ ΠΊΠΎΠΌΠ±ΡΠ½ΡΠ²Π°Π»ΠΈ Π³ΡΠΈΠ±Π½Ρ ΡΠΈΡΠΎΠ²ΠΈΠ½Ρ ΡΠ° ΡΠΎΡΠ²Ρ ΠΎΠ»ΡΡ Ρ ΡΠΏΡΠ²Π²ΡΠ΄Π½ΠΎΡΠ΅Π½Π½Ρ 1:1,5, Π·Π°ΠΌΡΠ½ΠΈΠ²ΡΠΈ ΠΆΠΈΡΠΈ 25 %, 50 %, 75 % ΡΠ° 100 % Π²ΡΠ΄ΠΏΠΎΠ²ΡΠ΄Π½ΠΎ. ΠΠΎΡΡΠΌ Π²ΠΈΠΌΡΡΡΠ²Π°Π»ΠΈ Π²ΠΈΡ
ΡΠ΄, ΡΠ΅ΠΊΡΡΡΡΠ½Ρ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ, pH, ΠΊΠΎΠ»ΡΡ Ρ ΡΠ΅Π½ΡΠΎΡΠ½Ρ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ. ΠΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ, ΡΠΎ ΠΏΡΠΈ Π΄ΠΎΠ΄Π°Π²Π°Π½Π½Ρ Flammulina velutipes Ρ ΡΠΎΡΠ²ΠΎΡ ΠΎΠ»ΡΡ Π·Π±ΡΠ»ΡΡΡΠ²Π°Π»ΠΈΡΡ Π²ΠΈΡ
ΡΠ΄, Π·Π½Π°ΡΠ΅Π½Π½Ρ ΡΠ, L* Ρ b*; Π·Π½Π°ΡΠ΅Π½Π½Ρ ΡΠ΅ΠΊΡΡΡΡΠ½ΠΈΡ
ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΡΠ² Π΄Π»Ρ 75 % Ρ 100 % Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΠΈΡ
Π·ΡΠ°Π·ΠΊΡΠ² Π·Π½ΠΈΠ·ΠΈΠ»ΠΈΡΡ; ΠΊΡΡΡΡΡ ΡΠΎΡΠΈΡΠΊΠΈ Π· 50 % Π·Π°ΠΌΡΠ½ΠΎΡ ΠΆΠΈΡΡ Π²ΠΈΡΠ²ΠΈΠ»ΠΈ Π½Π°ΠΉΠΊΡΠ°ΡΡ ΡΠ΅Π½ΡΠΎΡΠ½Ρ ΠΏΠΎΠΊΠ°Π·Π½ΠΈΠΊΠΈ. ΠΠ°Π³Π°Π»ΠΎΠΌ, Π·Π°ΠΌΡΠ½Π° 50 % ΠΆΠΈΡΡ Π² ΠΊΡΡΡΡΠΈΡ
ΡΠΎΡΠΈΡΠΈΠΊΠ°Ρ
Π½Π° Flammulina velutipes Ρ ΡΠΎΡΠ²Ρ ΠΎΠ»ΡΡ Π±ΡΠ»Π° ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΈΠΌΠΈ. ΠΠΎΠ΄Π°Π²Π°Π½Π½Ρ Flammulina velutipes Ρ ΡΠΎΡΠ²ΠΎΡ ΠΎΠ»ΡΡ ΠΏΠΎΡΠΈΠ»ΠΈΠ»ΠΎ ΡΡΠΊΡΠ°Π²ΡΡΡΡ Ρ ΠΆΠΎΠ²ΡΠΈΠ·Π½Ρ ΠΊΡΡΡΡΠΈΡ
ΡΠΎΡΠΈΡΠΎΠΊ. ΠΠΈΠ·ΡΠΊΠ΅ Π΄ΠΎΠ΄Π°Π²Π°Π½Π½Ρ Flammulina velutipes Ρ ΡΠΎΡΠ²ΠΎΡ ΠΎΠ»ΡΡ Π·ΠΌΠ΅Π½ΡΠΈΠ»ΠΎ ΠΏΠΎΡΠ΅ΡΠ²ΠΎΠ½ΡΠ½Π½Ρ ΠΊΠΎΠ²Π±Π°ΡΠΈ, ΡΠΊΠ΅ ΠΏΠΎΡΠΈΠ»ΠΈΠ»ΠΎΡΡ, ΠΊΠΎΠ»ΠΈ Flammulina velutipes Ρ ΡΠΎΡΠ²Π° ΠΎΠ»ΡΡ ΠΏΠΎΠ²Π½ΡΡΡΡ Π·Π°ΠΌΡΠ½ΠΈΠ»ΠΈ ΠΆΠΈΡ. Flammulina velutipes Ρ ΡΠΎΡΠ²Π° ΠΎΠ»ΡΡ Ρ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΠΈΠΌ Π·Π°ΠΌΡΠ½Π½ΠΈΠΊΠΎΠΌ ΠΆΠΈΡΡ ΠΏΡΠΈ ΡΠΎΠ·ΡΠΎΠ±ΡΡ Π½Π΅ΠΆΠΈΡΠ½ΠΈΡ
ΠΌβΡΡΠ½ΠΈΡ
ΠΏΡΠΎΠ΄ΡΠΊΡΡΠ²
Exploratory Study of the Long-Term Persistence of <i>Yersinia pestis</i> in the Cells of Soil-Inhabiting Ameba - <i>Acanthamoeba Sp.</i>
Objective of the study is to explore the feasibility of the long-term persistence of Yersinia pestis strains in association with ameba - Acanthamoeba sp. Materials and methods. Investigated has been interaction of ameba - Acanthamoeba sp., isolated from rodent burrows in the Pre-Caspian sandy, Volga-Ural steppe, and Pre-Caspian North-Western steppe natural foci, with 4 strains of Y. pestis of the main subspecies, 1 strain of caucasica and 1 strain of altai subspecies. Results and discussion. It is established that the strains of the main subspecies survive in the cells of ameba at 26 Β°C and 20 % humidity (modeling of the drought conditions in the natural plague foci) within 2-4 months of experiment, and 10-20 times longer that in pure culture. Two strains of the non-main ssp. have not demonstrated an increase in persistency in association with Acanthamoeba sp., which may occur due to degraded resistance to phagocytosis in the ameba of this specie. Using fluorescent and transmission electronic microscopy, it is determined that the cells of plague agent persist in ameba cells in individual vacuoles, enclosed in endoplasmic reticulum. The data obtained may testify to the possible involvement of ameba Acanthamoeba sp. . into sustainment of Y. pestis in soil biocoenoses of natural plague foci
Π ΠΠΠΠ ΠΠ‘Π£ ΠΠ«ΠΠΠ Π Π’ΠΠΠ’ΠΠΠ ΠΠΠ§ΠΠΠΠ― ΠΠ Π ΠΠΠ’ΠΠ‘Π’ΠΠ’ΠΠ§ΠΠ‘ΠΠΠ ΠΠΠΠΠ ΠΠΠ’ΠΠΠ¬ΠΠΠ Π ΠΠΠ
Treatment outcomes of 176 colorectal cancer patients with liver metastases were retrospectivelly analyzed. There were 86 men and 90 women in the age range 28 to 84 years. Multiple metastasis was detected in 79.5 % of patients and solitary metastasis in 20.5 % of patients. Cytoreductive surgery was performed in 30.7 % of patients and palliative surgery in 57.9 %. Surgical treatment was not performed in 5.1% of patients. The median survival time of patients after symptomatic surgeries was 10.8 months (1.5-26 months). Cytoreductive surgery increased the median survival time by more than 2 months (13 months, 2β44 months). Thus, radical surgery for colorectal cancer patients with liver metastases is justified by the increase in the median survival time of the patients.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ ΡΠ΅ΡΡΠΎΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² Π»Π΅ΡΠ΅Π½ΠΈΡ 176 Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΊΠΎΠ»ΠΎΡΠ΅ΠΊΡΠ°Π»ΡΠ½ΡΠΌ ΡΠ°ΠΊΠΎΠΌ Ρ ΠΌΠ΅ΡΠ°ΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΠ΅ΠΌ ΠΏΠ΅ΡΠ΅Π½ΠΈ, Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ ΠΎΡ 28 Π΄ΠΎ 84 Π»Π΅Ρ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ 86 ΠΌΡΠΆΡΠΈΠ½ ΠΈ 90 ΠΆΠ΅Π½ΡΠΈΠ½. ΠΠ½ΠΎΠΆΠ΅ΡΡΠ²Π΅Π½Π½ΠΎΠ΅ ΠΌΠ΅ΡΠ°ΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΠ΅ Π²ΡΡΠ²Π»Π΅Π½ΠΎ Ρ 79,5 %, ΡΠΎΠ»ΠΈΡΠ°ΡΠ½ΠΎΠ΅ β Ρ 20,5 % ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ². Π¦ΠΈΡΠΎΡΠ΅Π΄ΡΠΊΡΠΈΠ²Π½ΡΠ΅ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ Π²ΡΠΏΠΎΠ»Π½Π΅Π½Ρ Ρ 30,7 % Π±ΠΎΠ»ΡΠ½ΡΡ
, ΠΏΠ°Π»Π»ΠΈΠ°ΡΠΈΠ²Π½ΡΠ΅ β Ρ 57,9 %, Ρ 5,1 % ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Π½Π΅ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΎΡΡ. ΠΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΠΆΠΈΠ·Π½ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΏΠΎΡΠ»Π΅ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΉ ΡΠΎΡΡΠ°Π²ΠΈΠ»Π° Π² ΡΡΠ΅Π΄Π½Π΅ΠΌ 10,8 ΠΌΠ΅Ρ (1,5β26 ΠΌΠ΅Ρ). ΠΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΡΠΈΡΠΎΡΠ΅Π΄ΡΠΊΡΠΈΠ²Π½ΠΎΠΉ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΈ ΡΠ²Π΅Π»ΠΈΡΠΈΠ²Π°Π΅Ρ ΠΌΠ΅Π΄ΠΈΠ°Π½Ρ ΠΆΠΈΠ·Π½ΠΈ Π±ΠΎΠ»Π΅Π΅ ΡΠ΅ΠΌ Π½Π° Π΄Π²Π° ΠΌΠ΅ΡΡΡΠ° β Π΄ΠΎ 13 ΠΌΠ΅Ρ (2β44 ΠΌΠ΅Ρ). Π’Π°ΠΊΠΈΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ, ΡΠ΅Π»Π΅ΡΠΎΠΎΠ±ΡΠ°Π·Π½ΠΎΡΡΡ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΡΠ°Π΄ΠΈΠΊΠ°Π»ΡΠ½ΡΡ
ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΡΡ
Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ² Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΠΊΠΎΠ»ΠΎΡΠ΅ΠΊΡΠ°Π»ΡΠ½ΡΠΌ ΡΠ°ΠΊΠΎΠΌ ΠΈ ΠΌΠ΅ΡΠ°ΡΡΠ°Π·Π°ΠΌΠΈ Π² ΠΏΠ΅ΡΠ΅Π½Ρ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π°Π΅ΡΡΡ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΡΠ΅Π΄Π½Π΅ΠΉ ΠΏΡΠΎΠ΄ΠΎΠ»ΠΆΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ ΠΆΠΈΠ·Π½ΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ²
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