18 research outputs found

    Modernization of the Target Design for Molybdenum Production

    Get PDF
    The following work is a comparative analysis of two target designs for Molybdenum-99 production. Important parameters for their usage are their thermal-hydraulic properties. The considered target designs can be used in a research reactor of basin type. The research channel, where the target is being installed, does not possess high static pressure; therefore, the target should not cause the coolant boiling during operation. The more fissile material in the target, the higher the expected isotope producing and at the same time the energy release. The main task of construction modernization of the target is to increase the production of the necessary radioisotope in the normal removal of heat from the walls of the target sleeve. Comparative analysis is carried out for targets of the cylindrical type

    Π˜Π·ΡƒΡ‡Π΅Π½ΠΈΠ΅ морфологичСских ΠΈ биохимичСских ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ растСний <i>Amaranthus tricolor</i> L. сорта Π’Π°Π»Π΅Π½Ρ‚ΠΈΠ½Π°

    Get PDF
    Morphometric and biochemical indices of the red-colored Amaranthus tricolor L. Valentina variety were studied, the content of the reduced form of vitamin C, the amaranthine pigment in roots, leaves, stems and inflorescences was determined. Studies have shown the presence of a high concentration of vitamin C in the leaves of amaranth both in the open ground (195 mg%) and in the film greenhouse (176 mg%). In the leaves of amaranth of different varieties of the species Amaranthus tricolor, a large amount accumulates a secondary compound - an antioxidant - amaranthine. The red-violet color of the inflorescences is due to the presence in the vegetative organs of the plant of the red-violet pigment of amaranthine. It is important to note that the amaranth Valentine variety have found substances with antioxidant activity: ascorbic acid, selenium, carotenoids, methionine. In the largest amount, amaranthine is found in the inflorescences (2.18 mg/g) and leaves (1.41 mg/g). Its predecessors are D-glucose and L-tyrosine - photosynthetic metabolites, which are used in growth processes and in the biosynthesis of amaranthine In red-colored plants of the genus Amaranthus, betacianin-amaranthine is 5-O-glucuronidoglucoside betanidine. Leaves with a high content of red-violet pigment amaranthine used in the production of food additives-dyes Amvita and Amphicra, used in the food concentrates industry. These additives, due to their antioxidant properties, enhance immunity and have immunomodulatory activity. Extraction of amaranth leaves in H2O revealed high rates of antioxidant activity (CCA from 1.81 mg EQ GK/g). The low gluten content makes amaranth an extremely valuable and useful for functional food.Π˜Π·ΡƒΡ‡Π°Π»ΠΈ морфомСтричСскиС ΠΈ биохимичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ ΠΊΡ€Π°ΡΠ½ΠΎΠΎΠΊΡ€Π°ΡˆΠ΅Π½Π½ΠΎΠ³ΠΎ растСния Amaranthus tricolor L. сорта Π’Π°Π»Π΅Π½Ρ‚ΠΈΠ½Π°, ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ содСрТания восстановлСнной Ρ„ΠΎΡ€ΠΌΡ‹ Π²ΠΈΡ‚Π°ΠΌΠΈΠ½Π° Π‘, ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π° Π² корнях, Π»ΠΈΡΡ‚ΡŒΡΡ…, стСблях ΠΈ соцвСтиях. ИсслСдования ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ высокой ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ Π²ΠΈΡ‚Π°ΠΌΠΈΠ½Π° Π‘ Π² Π»ΠΈΡΡ‚ΡŒΡΡ… Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° ΠΊΠ°ΠΊ Π² ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚ΠΎΠΌ Π³Ρ€ΡƒΠ½Ρ‚Π΅ (195 ΠΌΠ³ %), Ρ‚Π°ΠΊ ΠΈ Π² ΠΏΠ»Π΅Π½ΠΎΡ‡Π½ΠΎΠΉ Ρ‚Π΅ΠΏΠ»ΠΈΡ†Π΅ (176 ΠΌΠ³ %). Π’ Π»ΠΈΡΡ‚ΡŒΡΡ… Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° Ρ€Π°Π·Π½Ρ‹Ρ… сортов Π²ΠΈΠ΄Π° Amaranthus tricolor Π² большом количСствС накапливаСтся Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠ΅ соСдинСниС - антиоксидант - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½. ΠšΡ€Π°ΡΠ½ΠΎ-фиолСтовая окраска Π»ΠΈΡΡ‚ΡŒΠ΅Π² обусловлСна Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ Π² Π²Π΅Π³Π΅Ρ‚Π°Ρ‚ΠΈΠ²Π½Ρ‹Ρ… ΠΎΡ€Π³Π°Π½Π°Ρ… растСния красно-Ρ„ΠΈΠΎΠ»Π΅Ρ‚ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π°. Π’Π°ΠΆΠ½ΠΎ ΠΎΡ‚ΠΌΠ΅Ρ‚ΠΈΡ‚ΡŒ, Ρ‡Ρ‚ΠΎ Ρƒ сорта Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° сорта ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Ρ‹ вСщСства с антиоксидантной Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ: аскорбиновая кислота, сСлСн, ΠΊΠ°Ρ€Π°Ρ‚ΠΈΠ½ΠΎΠΈΠ΄Ρ‹, ΠΌΠ΅Ρ‚ΠΈΠΎΠ½ΠΈΠ½. Π’ наибольшСм количСствС Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½ находится Π² соцвСтиях (2,18 ΠΌΠ³/Π³) ΠΈ Π»ΠΈΡΡ‚ΡŒΡΡ… (1,41 ΠΌΠ³/Π³). Π•Π³ΠΎ ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²Π΅Π½Π½ΠΈΠΊΠ°ΠΌΠΈ ΡΠ²Π»ΡΡŽΡ‚ΡΡ D-глюкоза ΠΈ L-Ρ‚ΠΈΡ€ΠΎΠ·ΠΈΠ½ - фотосинтСтичСскиС ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‚Ρ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ Π² ростовых процСссах ΠΈ Π² биосинтСзС Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π°. Π’ ΠΊΡ€Π°ΡΠ½ΠΎΠΎΠΊΡ€Π°ΡˆΠ΅Π½Π½Ρ‹Ρ… растСниях Ρ€ΠΎΠ΄Π° Amaranthus Π±Π΅Ρ‚Π°Ρ†ΠΈΠ°Π½ΠΈΠ½ - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½ прСдставляСт собой 5-О-Π³Π»ΡŽΠΊΡƒΡ€ΠΎΠ½ΠΈΠ΄ΠΎΠ³Π»ΡŽΠΊΠΎΠ·ΠΈΠ΄ Π±Π΅Ρ‚Π°Π½ΠΈΠ΄ΠΈΠ½Π°. Π›ΠΈΡΡ‚ΡŒΡ с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌ содСрТаниСм красно-Ρ„ΠΈΠΎΠ»Π΅Ρ‚ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π° ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ ΠΏΡ€ΠΈ производствС ΠΏΠΈΡ‰Π΅Π²Ρ‹Ρ… Π΄ΠΎΠ±Π°Π²ΠΎΠΊ-краситСлСй Амвита ΠΈ Амфикра, примСняСмых Π² ΠΏΠΈΡ‰Π΅ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ‚Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ. Π­Ρ‚ΠΈ Π΄ΠΎΠ±Π°Π²ΠΊΠΈ благодаря Π°Π½Ρ‚ΠΈΠΎΠΊΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ свойствам ΡΠΏΠΎΡΠΎΠ±ΡΡ‚Π²ΡƒΡŽΡ‚ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡŽ ΠΈΠΌΠΌΡƒΠ½ΠΈΡ‚Π΅Ρ‚Π° ΠΈ ΠΎΠ±Π»Π°Π΄Π°ΡŽΡ‚ ΠΈΠΌΠΌΡƒΠ½ΠΎΠΌΠΎΠ΄ΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅ΠΉ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ. Экстракция Π»ΠΈΡΡ‚ΡŒΠ΅Π² Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° Π² H2O выявила высокиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ антиоксидантной активности (ББА ΠΎΡ‚ 1,81 ΠΌΠ³ экв Π“Πš/Π³). НизкоС содСрТаниС Π³Π»ΡŽΡ‚Π΅Π½Π° Π΄Π΅Π»Π°Π΅Ρ‚ Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ Ρ‡Ρ€Π΅Π·Π²Ρ‹Ρ‡Π°ΠΉΠ½ΠΎ Ρ†Π΅Π½Π½Ρ‹ΠΌ ΠΈ ΠΏΠΎΠ»Π΅Π·Π½Ρ‹ΠΌ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠΌ для Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ питания

    Π˜Π·ΡƒΡ‡Π΅Π½ΠΈΠ΅ морфологичСских ΠΈ биохимичСских ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»Π΅ΠΉ растСний <i>Amaranthus tricolor</i> L. сорта Π’Π°Π»Π΅Π½Ρ‚ΠΈΠ½Π°

    No full text
    Morphometric and biochemical indices of the red-colored Amaranthus tricolor L. Valentina variety were studied, the content of the reduced form of vitamin C, the amaranthine pigment in roots, leaves, stems and inflorescences was determined. Studies have shown the presence of a high concentration of vitamin C in the leaves of amaranth both in the open ground (195 mg%) and in the film greenhouse (176 mg%). In the leaves of amaranth of different varieties of the species Amaranthus tricolor, a large amount accumulates a secondary compound - an antioxidant - amaranthine. The red-violet color of the inflorescences is due to the presence in the vegetative organs of the plant of the red-violet pigment of amaranthine. It is important to note that the amaranth Valentine variety have found substances with antioxidant activity: ascorbic acid, selenium, carotenoids, methionine. In the largest amount, amaranthine is found in the inflorescences (2.18 mg/g) and leaves (1.41 mg/g). Its predecessors are D-glucose and L-tyrosine - photosynthetic metabolites, which are used in growth processes and in the biosynthesis of amaranthine In red-colored plants of the genus Amaranthus, betacianin-amaranthine is 5-O-glucuronidoglucoside betanidine. Leaves with a high content of red-violet pigment amaranthine used in the production of food additives-dyes Amvita and Amphicra, used in the food concentrates industry. These additives, due to their antioxidant properties, enhance immunity and have immunomodulatory activity. Extraction of amaranth leaves in H2O revealed high rates of antioxidant activity (CCA from 1.81 mg EQ GK/g). The low gluten content makes amaranth an extremely valuable and useful for functional food.Π˜Π·ΡƒΡ‡Π°Π»ΠΈ морфомСтричСскиС ΠΈ биохимичСскиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ ΠΊΡ€Π°ΡΠ½ΠΎΠΎΠΊΡ€Π°ΡˆΠ΅Π½Π½ΠΎΠ³ΠΎ растСния Amaranthus tricolor L. сорта Π’Π°Π»Π΅Π½Ρ‚ΠΈΠ½Π°, ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ содСрТания восстановлСнной Ρ„ΠΎΡ€ΠΌΡ‹ Π²ΠΈΡ‚Π°ΠΌΠΈΠ½Π° Π‘, ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π° Π² корнях, Π»ΠΈΡΡ‚ΡŒΡΡ…, стСблях ΠΈ соцвСтиях. ИсслСдования ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ высокой ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΈ Π²ΠΈΡ‚Π°ΠΌΠΈΠ½Π° Π‘ Π² Π»ΠΈΡΡ‚ΡŒΡΡ… Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° ΠΊΠ°ΠΊ Π² ΠΎΡ‚ΠΊΡ€Ρ‹Ρ‚ΠΎΠΌ Π³Ρ€ΡƒΠ½Ρ‚Π΅ (195 ΠΌΠ³ %), Ρ‚Π°ΠΊ ΠΈ Π² ΠΏΠ»Π΅Π½ΠΎΡ‡Π½ΠΎΠΉ Ρ‚Π΅ΠΏΠ»ΠΈΡ†Π΅ (176 ΠΌΠ³ %). Π’ Π»ΠΈΡΡ‚ΡŒΡΡ… Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° Ρ€Π°Π·Π½Ρ‹Ρ… сортов Π²ΠΈΠ΄Π° Amaranthus tricolor Π² большом количСствС накапливаСтся Π²Ρ‚ΠΎΡ€ΠΈΡ‡Π½ΠΎΠ΅ соСдинСниС - антиоксидант - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½. ΠšΡ€Π°ΡΠ½ΠΎ-фиолСтовая окраска Π»ΠΈΡΡ‚ΡŒΠ΅Π² обусловлСна Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ Π² Π²Π΅Π³Π΅Ρ‚Π°Ρ‚ΠΈΠ²Π½Ρ‹Ρ… ΠΎΡ€Π³Π°Π½Π°Ρ… растСния красно-Ρ„ΠΈΠΎΠ»Π΅Ρ‚ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π°. Π’Π°ΠΆΠ½ΠΎ ΠΎΡ‚ΠΌΠ΅Ρ‚ΠΈΡ‚ΡŒ, Ρ‡Ρ‚ΠΎ Ρƒ сорта Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° сорта ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Ρ‹ вСщСства с антиоксидантной Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ: аскорбиновая кислота, сСлСн, ΠΊΠ°Ρ€Π°Ρ‚ΠΈΠ½ΠΎΠΈΠ΄Ρ‹, ΠΌΠ΅Ρ‚ΠΈΠΎΠ½ΠΈΠ½. Π’ наибольшСм количСствС Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½ находится Π² соцвСтиях (2,18 ΠΌΠ³/Π³) ΠΈ Π»ΠΈΡΡ‚ΡŒΡΡ… (1,41 ΠΌΠ³/Π³). Π•Π³ΠΎ ΠΏΡ€Π΅Π΄ΡˆΠ΅ΡΡ‚Π²Π΅Π½Π½ΠΈΠΊΠ°ΠΌΠΈ ΡΠ²Π»ΡΡŽΡ‚ΡΡ D-глюкоза ΠΈ L-Ρ‚ΠΈΡ€ΠΎΠ·ΠΈΠ½ - фотосинтСтичСскиС ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‚Ρ‹, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ Π² ростовых процСссах ΠΈ Π² биосинтСзС Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π°. Π’ ΠΊΡ€Π°ΡΠ½ΠΎΠΎΠΊΡ€Π°ΡˆΠ΅Π½Π½Ρ‹Ρ… растСниях Ρ€ΠΎΠ΄Π° Amaranthus Π±Π΅Ρ‚Π°Ρ†ΠΈΠ°Π½ΠΈΠ½ - Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½ прСдставляСт собой 5-О-Π³Π»ΡŽΠΊΡƒΡ€ΠΎΠ½ΠΈΠ΄ΠΎΠ³Π»ΡŽΠΊΠΎΠ·ΠΈΠ΄ Π±Π΅Ρ‚Π°Π½ΠΈΠ΄ΠΈΠ½Π°. Π›ΠΈΡΡ‚ΡŒΡ с ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌ содСрТаниСм красно-Ρ„ΠΈΠΎΠ»Π΅Ρ‚ΠΎΠ²ΠΎΠ³ΠΎ ΠΏΠΈΠ³ΠΌΠ΅Π½Ρ‚Π° Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ΠΈΠ½Π° ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ ΠΏΡ€ΠΈ производствС ΠΏΠΈΡ‰Π΅Π²Ρ‹Ρ… Π΄ΠΎΠ±Π°Π²ΠΎΠΊ-краситСлСй Амвита ΠΈ Амфикра, примСняСмых Π² ΠΏΠΈΡ‰Π΅ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ‚Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΌΡ‹ΡˆΠ»Π΅Π½Π½ΠΎΡΡ‚ΠΈ. Π­Ρ‚ΠΈ Π΄ΠΎΠ±Π°Π²ΠΊΠΈ благодаря Π°Π½Ρ‚ΠΈΠΎΠΊΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ свойствам ΡΠΏΠΎΡΠΎΠ±ΡΡ‚Π²ΡƒΡŽΡ‚ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΡŽ ΠΈΠΌΠΌΡƒΠ½ΠΈΡ‚Π΅Ρ‚Π° ΠΈ ΠΎΠ±Π»Π°Π΄Π°ΡŽΡ‚ ΠΈΠΌΠΌΡƒΠ½ΠΎΠΌΠΎΠ΄ΡƒΠ»ΠΈΡ€ΡƒΡŽΡ‰Π΅ΠΉ Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒΡŽ. Экстракция Π»ΠΈΡΡ‚ΡŒΠ΅Π² Π°ΠΌΠ°Ρ€Π°Π½Ρ‚Π° Π² H2O выявила высокиС ΠΏΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ антиоксидантной активности (ББА ΠΎΡ‚ 1,81 ΠΌΠ³ экв Π“Πš/Π³). НизкоС содСрТаниС Π³Π»ΡŽΡ‚Π΅Π½Π° Π΄Π΅Π»Π°Π΅Ρ‚ Π°ΠΌΠ°Ρ€Π°Π½Ρ‚ Ρ‡Ρ€Π΅Π·Π²Ρ‹Ρ‡Π°ΠΉΠ½ΠΎ Ρ†Π΅Π½Π½Ρ‹ΠΌ ΠΈ ΠΏΠΎΠ»Π΅Π·Π½Ρ‹ΠΌ ΠΏΡ€ΠΎΠ΄ΡƒΠΊΡ‚ΠΎΠΌ для Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ питания
    corecore