bluuebunny/crossref_metadata_2025_split huggingface dataset:
Исследование влияния способов переэтерификации на скорость миграции жидкой жировой фазы жиров для кондитерской и хлебопекарной промышленности с минимальным содержанием транс-изомеров
Authors: И.В. Павлова , М.Б. Коблицкая 
Published: November 2024

Исследованы опытные образцы жиров специального назначения для кондитерской и хлебопекарной промышленности, полученных по разработанной рецептуре с помощью энзимной и химической переэтерификации смесей масел и жиров. Установлено, что метод химической переэтерификации обеспечивает более высокую концентрацию твердой фазы и меньшую скорость миграции жидкой жировой фазы смесей жиров в сравнении с энзимной переэтерификацией. Это связано с тем, что при химической переэтерификации конверсии подвергаются все три положения триацилглицеринов с равномерным статистическим распределением жирнокислотных остатков в триацилглицеринах, обеспечивающим формирование однородной кристаллической структуры, в отличие от энзимной переэтерификации, затрагивающей только два крайних положения триацилглицеринов с образованием менее однородного состава триацилглицеринов, который формирует менее однородную кристаллическую структуру.
Experimental samples of special-purpose fats for the confectionery and baking industries, obtained according to the developed recipe using enzymatic and chemical transesterilication of mixtures of oils and fats, were studied. It was found that the method of chemical transesterilication provides a higher concentration of the solid phase and a lower rate of migration of the liquid fat phase of the fat mixtures in comparison with enzymatic transesterilication. This is due to the fact that all 3 positions of triacylglycerols are subjected to conversion during chemical transesterilication with a uniform statistical distribution of fatty acid residues in triacylglycerols, which ensures the formation of a homogeneous crystalline structure, in contrast to enzymatic transesterilication, which affects only 2 extreme positions of triacylglycerol with less formation forms a less uniform crystalline structure.
Исследование фракционного состава белков и жирнокислотного состава масла семян сои сортов отечественной селекции
Authors: М.Л. Доморощенкова , Т.Ф. Демьяненко , И.М. Камышева , И.В. Крылова , Э.И. Горшкова , М.И. Меркулова 
Published: November 2024

Проведены исследования фракционного состава белков и жирнокислотного состава масла семян 8 образцов семян сои различных сортов отечественной селекции компании «Соевый комплекс», включенных в Госреестр РФ. Фракционный состав белков определяли по Т.Осборну, жирнокислотный состав масел исследовали методом газовой хроматографии. Содержание сырого протеина в образцах сортовых семян варьировалось в интервале от 34,45 до 38,87 %, а содержание сырого жира в интервале от 23,01 до 25,75 %. Основную долю растворимых белков представляли водорастворимые белки (альбумины). Содержание альбуминов в образцах семян составляло от 82,34 до 93,86%. В масле семян содержание линолевой кислоты (С) изменялось в диапазоне от 45,5 до 53,5 %, содержание олеиновой кислоты (С) от 21,4 до 33,0 %. Содержание полиненасыщенной линоленовой кислоты (С) находилось в интервале от 4,6 до 8,0%.
Fractional composition of proteins and the fatty acid composition of seed oil were studied for 8 samples of soybean seeds of various varieties of domestic breeding of the Soya Complex company, included in the State Register of the Russian Federation. The fractional composition of proteins was determined by T.Osborn solubility, the fatty acid composition of oils was studied by gas chromatography. Crude protein content of samples of soybean seeds ranged from 34.45 to 38.87 %, and crude fat content ranged from 23.01 to 25.75 %. The predominant share of soluble proteins was water-soluble proteins (albumins). Albumin content in seed samples ranged from 82.34 to 93.86 %. In seed oil the content of linoleic acid (C) ranged from 45.5 to 53.5 %, the content of oleic acid (C) from 21.4 to 33.0 %, The content of polyunsaturated linolenic acid (C) was in the range from 4.6 to 8.0%.
Растительно-жировые спреды с активными молочно-кислыми микроорганизмами
Authors: А.П. Степанова , Л.Б. Ловцова , Т.Г. Тагиева , Л.И. Тарасова 
Published: November 2024

В статье представлены результаты исследований, проведенных с целью повышения пищевой ценности и потребительской привлекательности растительно-жировых спредов путем обогащения их состава молочнокислыми йогуртовыми заквасками. Показано, что использование молока, сквашенного молочнокислыми йогуртовыми заквасками, позволяет получить продукты повышенной пищевой ценности с натуральным сливочным вкусом и ароматом и лечебно-профилактическими свойствами. Проведенные исследования позволили рекомендовать использование биологически сквашенного молока в производстве спредов.
The article presents the results of studies conducted to improve the nutritional value and consumer attractiveness of vegetable and fat spreads by enriching their composition with lactic yoghurt starters. It is shown that the use of milk, fermented with lactic yoghurt ferments, allows to obtain products of increased nutritional value with natural creamy taste and aroma and therapeutic and prophylactic properties. Studies have allowed us to recommend the use of biologically fermented milk in the production of spreads.
Исследование фракционного состава белков и жирнокислотного состава масла семян подсолнечника
Authors: М.Л. Доморощенкова , Т.Ф. Демьяненко , И.В. Крылова , И.М. Камышева , Э.И. Горшкова , М.И. Меркулова 
Published: November 2024

Проведены исследования фракционного состава белков и жирнокислотного состава масла семян 9 образцов семян подсолнечника различных сортов, а также 2 образцов товарных партий семян и 2 образцов выработанных из них шротов. Фракционный состав белков определяли по Т.Осборну, жирнокислотный состав масел исследовали методом газовой хроматографии. Содержание сырого протеина в образцах сортовых семян варьировалось от 14,84 % до 25,85 %, содержание сырого жира в образцах семян варьировалось в широком интервале от 38,40 % до 52,26 %. Фракционный состав белков и жирнокислотный состав масла семян имели довольно большую вариабельность в зависимости от сорта. Фракционный состав белков всех исследованных образцов семян характеризовался преобладанием водо- и солерастворимой фракций в различном соотношении. В образцах семян отечественного происхождения содержание олеиновой кислоты С варьировалось от 15,3 до 42,8 %, содержание линолевой кислоты С составляло от 40,8 до 72,7 %. В образцах семян французских гибридов содержание олеиновой кислоты С достигало значений 91,0 и 88,3 %. В исследованных образцах не удалось проследить взаимосвязи между фракционным составом белков и жирнокислотным составом масла семян.
Fractional composition of proteins and fatty acid composition of oil of 9 samples of sunflower seeds of various varieties, as well as of 2 samples of commodity sunflower seeds and of 2 samples of industrial sunflower meal manufactured from them. The fractional composition of proteins was determined according to T.Osborn solubility scheme, the fatty acid composition of oils by gas chromatography. Crude protein content of samples of sunflower seeds ranged from 14,84 % to 25,85 %, crude fat content varied over a wide range from 38,40 to 52,26 %. The fractional composition of proteins and the fatty acid composition of seed oil had a rather large variability depending on the variety of sunflower seeds. The fractional composition of the proteins of all the studied seed samples was characterized by the predominance of water and salt-soluble fractions in various proportions. In samples of seeds of Russian origin the content of oleic acid (C) ranged from 15.3 to 42.8%, the content of linoleic acid (C) ranged from 40.8 to 72.7%. In samples of seeds of French hybrids, the content of oleic acid (C) reached 91.0 and 88.3 %. In the analyzed samples it was not possible to find a relationship between the fractional composition of proteins and the fatty acid composition of seed oils.
Сравнительный анализ методик реологических исследований на основе модели структурного состояния жидкой фазы подсолнечного масла
Authors: А.В. Федоров , С.М. Волков , Г.Е. Мельник , А.Г. Новосёлов , А.А. Федоров 
Published: November 2024

В процессе реологических исследовании образцов подсолнечного масла методом ротационной вискозиметрии авторами получены результаты, свидетельствующие об образовании относительно устойчивого структурного состояния жидкой фазы подсолнечного масла, обладающего более высокой динамической вязкостью, чем в исходном состоянии. Вследствие данного эффекта при температурах менее 50°С наблюдается рост численных значений коэффициента динамической вязкости подсолнечного масла почти на 5 % по сравнению с методом Гепплера. При исследовании образцов 95 % мисцеллы подсолнечного масла методом ротационной вискозиметрии при температурах менее 40°С рост численных значений коэффициента динамической вязкости вследствие образование относительно устойчивого структурного образования жидкой фазы подсолнечного масла по сравнению с методом Гепплера составил около 10 %. Для образцов 75 % мисцеллы подсолнечного масла численные значения коэффициента динамической вязкости, полученные по обеим сравниваемым методикам, практически не отличаются друг от друга. Данные о структурном состоянии жидкой фазы подсолнечных масел позволяют обосновать различия численных значений коэффициентов динамической вязкости образцов подсолнечного масла и мисцелл на их основе, полученных методом ротационной вискозиметрии, с аналогичными данными, полученными методом Гепплера.
In the rheological study of sunflower oil samples by the method of rotational viscometry, the authors obtained results indicating the formation of a relatively stable structural state of the liquid phase of sunflower oil, which has a higher dynamic viscosity than in the initial state. Due to this effect, at temperatures less than 50°C, an increase in numerical values of the dynamic viscosity coefficient of sunflower oil by almost 5 % is observed compared with the Heppler method. When studying samples of 95 % sunflower oil miscella by rotational viscometry at temperatures below 40°C, the increase in the numerical values of the dynamic viscosity coefficient due to the formation of a relatively stable structural formation of the liquid phase of sunflower oil compared to the Heppler method was about 10 %. For samples of 75 % miscella of sunflower oil, the numerical values of the dynamic viscosity coefficient obtained by both compared methods practically do not differ from each other. Data on the structural state of the liquid phase of sunflower oils make it possible to justify differences in the numerical values of the dynamic viscosity coefficients of samples of sunflower oil and miscella based on them, obtained by the method of rotational viscometry, with similar data obtained by the Heppler method.
Исследование динамики окисления модельных жировых смесей, содержащих сопряженные жирные кислоты
Authors: Л.М. Рабинович , Р.Я. Рыжова 
Published: November 2024

Объектом исследования являются модельные образцы гидрогенизированного подсолнечного масла, обогащенные различными количествами специально синтезированных сопряженных изомеров линолевой кислоты. Впервые в России получены экспериментальные данные по окислительной стабильности жировых смесей, содержащих сопряженные изомеры линолевой кислоты. Исследовано влияние дозировки сопряженных изомеров и условий хранения жировых смесей (температуры, продолжительности хранения) на интенсивность окислительных процессов.
The object of the study are model samples of hydrogenated sunflower oil, enriched with various amounts of specially synthesized conjugated isomers of linoleic acid. For the first time in Russia, experimental data were obtained on the oxidative stability of fatty mixtures containing conjugated isomers of linoleic acid. The effect of the dosing of conjugated isomers and the storage conditions of fat mixtures (temperature, storage time) on the intensity of oxidative processes was investigated.
Socialising of Harmonising Tax Regulation for Micro, Small and Medium Enterprises (MSMEs) in the Village of Kerinjing
Authors: Fuadah Dr. Luk Luk , Kalsum Umi , Safitri Rika Henda , Wahyudi Tertiarto , Mukhtarudin  
Published: November 2024

The aim of this community service is to give a better understanding of harmonizing tax regulations on micro, small and medium enterprises (MSMEs) in the village of Kerinjing. Tax assistance related to the Socialisation of Harmonisation of Tax Regulations for MSMEs in Kerinjing Village, Tanjung Raja Sub-district, Ogan Ilir Regency that will be carried out aims to provide information and for MSMEs based on applicable provisions both those regulated in Law N0. 7 of 2021 concerning Harmonisation of Tax Regulations. The implementation team made three visits for location surveys, implementation and evaluation of community service activities. Implementation of this community service is on 26 October 2022. The number of participants was 30 people. Implementation methods are lectures, tutorials and discussions. During the implementation, questions and answers and discussions were held to see the understanding of the activity participants. From the results of the service activities, it is clear that there are still many MSME actors who do not yet have an understanding of the harmonization of tax rules. Micro, Small and Medium Enterprises (MSMEs) are expected to report their business tax results as well as possible and to refer to the current tax laws and regulations. The socialisation of harmonisation of tax regulations for MSMEs in Kerinjing Village provided participants with an understanding of the definition of tax, the subject and object of income tax and also provided participants with an understanding of tax obligations related to income tax and value added tax.
Pelatihan Instalasi Listrik Penerangan Rumah Tinggal Bagi Siswa SMAN 1 Alalak
Authors: Rif'at  , Paliling  , Watoni M. Ali 
Published: November 2024

Pelatihan instalasi listrik penerangan pada rumah tinggal dimaksudkan untuk memberi pemahaman tentang bahaya listrik dan keterampilan instalasi bagi siswa SMAN 1Alalak Kabupaten Barito Kuala. Pelatihan ini diberikan dalam dua tahap, yaitu tahap pembekalan materi dan tahap pengujian materi. Dengan adanya pelatihan ini peserta dapat memahami dengan baik tentang kelalaian dalam pemasangan instalasi listrik, perbandingan instlasi listrik standar / tidak standar, dan pemilihan atau penggunaan proteksi yang sesuai dengan standar dan ketentuan yang ada pada Persyaratan Umum Instalasi Listrik (PUIL). Dalam perancangan sistem instalasi listrik, harus memperhatikan tentang keselamatan makhluk hidup lain dan keamanan harta benda dari bahaya atau kerusakan yang bisa ditimbulkan oleh penggunaan instalasi listrik. Pelaksana melalui tim pengabdian telah mengadakan pelatihan terhadap beberapa siswa di SMAN 1 Alalak Kabupaten Barito Kuala dengan memberikan pengetahuan keterampilan secara umum tentang teknik instalasi listrik penerangan pada rumah tinggal. Hal tersebt dilakukan dikarenakan masih minimnya pengetahuan mereka akan hal tersebut. Dari kegiatan pengabdian kepada masyarakat ini, siswa memahami dan bisa mempraktikkan cara pemasangan dan pemeliharaan instalasi listrik. Selebihnya, kegiatan ini memanfaatkan tenaga terampil yang ada, yaitu dosen dan mahasiswa Teknologi Rekayasa Pembangkit Energi dan Teknik Listrik Politeknik Negeri Banjarmasin.
Demographic ageing and the protection of the older persons in contemporary legal systems
Authors: Cascione Claudia Morgana 
Published: November 2024

The essay aims to analyze, from a comparative law perspective, the impact of population ageing on traditional legal categories, highlighting the inadequacy of welfare systems and legal protection to meet the specific needs of the older persons, who seem relegated in a “grey area of the law”.
The elderly represent a considerable and rapidly growing segment of the world’s population: this is not only a demographic data, but is even a “silent revolution” in society, with profound repercussions in the public and private spheres. Therefore, the research is aimed at investigating whether and to what extent the national traditional legal systems are capable of taking account of the problems connected with the ageing of the population and, in this way, of providing legal protection for the elderly operating in the legal environment.
Underlying the issue of the protection of the older persons lies a fundamental dualism: on the one hand it seems essential to create specific protective instruments for the third age; on the other hand, the creation of a category to which a set of differentiated protections must be attached risks becoming blatantly discriminatory for those who, despite their age, retain their physical and intellectual faculties unaltered.
Therefore, the essay analyzes some of the main areas in which the lack of specific recognition of the “weakness of the old age” emerges, such as the protective measure and the formation of contract, giving account of the general problems and the specific solutions adopted in different legal systems
Eksplorasi Media Pembelajaran Online dengan Google Classroom Sebagai Penunjang Kegiatan Belajar Mengajar
Authors: Yulistyanti Dwi , Farkhatin Naely , Akhirina Tri Yani 
Published: November 2024

Masa pandemi Covid-19 telah melanda dunia lebih dari dua tahun dan masih berdampak sampai sekarang, adaptasi baru di lakukan untuk berbagai aspek kehidupan tidak kecuali di dunia pendidikan. Dalam pendidikan banyak muncul platform pembelajaran yang dapat digunakan sebagai media penunjang kegiatan belajar mengajar, salah satunya adalah google classroom. Penggunaan google classroom tentunya tidak selalu mudah bagi pengguna baru, para pelajar pun sering kali mengalami kesulitan dalam menggunakan platform tersebut. Tujuan kegiatan ini adalah menambah wawasan dan pengtahuan pelajar dalam mengoptimalkan penggunaan media pembelajaran online ”Google Classroom” dalam menunjang pembelajaran di sekolah. Metode yang diterapkan adalah dengan melakukan pelatihan singkat dengan menggunakan media daring zoom meeting. Pada kegiatan ini para pelajar di lingkungan karang taruna Kp. Kekupu diberikan pemahaman tools google classroom dari mulai fungsi dasar sampai dengan cara penggunaannya. Simulasi komunikasi atau metode pelaksanaan dalam kelas belajar secara online juga di berikan sehingga para remaja dapat memahaminya. Hasil kegiatan ini para remaja di lingkungan karang taruna Kp. Kekupu dapat memahami dan menggunakan google classroom sebagai penunjang media pembelajaran dengan baik dan benar.
DEVELOPMENT OF NATURAL SCIENCE INSTRUMENTS ON THE TOPICS OF GREEN PLANT ASSESSMENT
Authors: Prastiawan Muhammad Dwi , Utaminingsih Esty Setyo 
Published: November 2024

Evaluation instruments play an essential role in measuring the achievement of student knowledge in the learning process in classroom. Teachers can prepare evaluation instruments by making observations first to students during learning . This study aimed to develop an evaluation instrument with the help of Quizizz application for natural science subjects on green plant topics. The method used in this study is Research and development with a 4D model (Define, Design, Develop, Disseminate). Evaluation instruments developed from material validation tests obtained a value of 106. The validity of the class teacher's material is 93. And media expert validation of 90. The final score of evaluation instrument validation is 77.06% and is included in the high category based on the validation test of material experts and media experts; the evaluation instrument with Quizizz application is worthy and relevant of being used as an evaluation instrument to increase student interest in doing the questions.<p> </p>
RESPON STAKEHOLDER SATUAN PENDIDIKAN DALAM MENJALANKAN KURIKULUM MERDEKA
Authors: Rahmi Rahmi , Siraj Siraj , Murtadlo Muhammad 
Published: November 2024

This research aims to determine the response of stakeholders from junior secondary education units at driving schools in implementing the independent curriculum. This research uses descriptive qualitative research with a case study method. The research location was at SMP Negeri 1 Bireuen, SMP Negeri 2 Bireuen and SMP Negeri 4 Bireuen. With informants consisting of school supervisors, school principals, educators, students and parents from three driving schools in Bireuen Regency. Research findings regarding the response of educational unit stakeholders in driving schools to the practice of implementing the independent curriculum, it can be stated that stakeholders contribute positively in every process of implementing the independent curriculum both in understanding the independent curriculum, policies in implementing the independent curriculum, as well as the impact of implementing the independent curriculum on student learning outcomes. Obstacles and challenges that may arise include priority views, limited time and resources and unequal representation of change. Recommendations for educational units that have not yet graduated from the driving school program are to increase stakeholder involvement in the.<p> </p>
Four-Dimensional Scanning Transmission Electron Microscopy: Part III, Ptychography
Authors: Johnston-Peck Aaron C. , Herzing Andrew A. 
Published: November 2024

Abstract
Four-dimensional scanning transmission electron microscopy (4D-STEM) is a spatially resolved electron diffraction technique that records the electron scattering distribution at each point of the electron beam raster, thereby producing a four-dimensional dataset. The final article in this series covers ptychography, a form of computational imaging that recovers the phase information imparted to an electron beam as it interacts with a specimen.
Precise Final Specimen Thinning by Concentrated Argon Ion Beam Milling of Plan View TEM Specimens Prepared in the Xenon Plasma FIB
Authors: Bonifacio C.S. , Ray M.L. , Fischione P.E. , Yu Y. , Skowronski M. 
Published: November 2024

Abstract
Xenon plasma focused ion beam specimen preparation is ideal for preparing plan view TEM specimens due to its large-volume-milling capabilities. This article describes concentrated Ar ion beam milling using low energy as a post-pFIB final thinning step of plan view TEM specimens from a phase change memory device. Precise control of specimen thinning is achieved, which results in high-quality specimens with pristine surfaces and a large field of view for TEM characterization.
Realization of a laser fiber-optical device for assessing tissue microcirculation
Authors: Pavlov V.S. , Zabolotna N.I. , Shtofel D.Kh. , Longyin Yang , Komarova O.S. , Kaduk O.V. 
Published: November 2024

The main goal of this study was to carry out research leading to an increase in the reliability of diagnosing the state of peripheral blood circulation by improving the methods of recording optical radiation and using optical-electronic means for the analysis of photoplethysmographic information. Based on the results of the study, we designed a fiber-optic device for diagnosing tissue microcirculation, ensuring miniaturization of the sensitive element of the fiber-optic sensor, and the possibility of monitoring, diagnosing, and screening the state of tissue microcirculation in various optical modes and conditions with high reliability.key words: laser radiation, transmission spectra, laser fiber-optic device, biological tissues, tissue microcirculation.