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Journal articles on the topic 'Biogenai'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Astawa, Nyoman, and Hananto Kurnio. "SEBARAN DUGAAN GAS BIOGENIK BERDASARKAN HASIL PENAFSIRAN REKAMAN STRATA BOX DI PERAIRAN TANJUNG PONTANG-BANTEN." JURNAL GEOLOGI KELAUTAN 9, no. 3 (2016): 145. http://dx.doi.org/10.32693/jgk.9.3.2011.207.

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Penelitian gas biogenik di perairan Tanjung Pontang dan sekitarnya menerapkan metode geofisika menggunakan alat akustik (strata box). Keberadaan gas biogenik dalam rekaman akustik, dicirikan oleh tidak adanya gambaran pantul dalam (free reflector), dan menampakan warna hitam. Penelitian ini bertujuan untuk memanfaatkan sumber daya energi alternatif, berupa gas biogenik untuk dapat dimanfaatkan oleh masyarakat di sekitar daerah penelitian. Hasil penafsiran rekaman strata box, kemudian runtunan yang diperkirakan mengandung gas biogenik diplot dalam peta lintasan. Hasil penafsiran menunjukk

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2

Darlan, Yudi, and Sahudin Sahudin. "GAS BIOGENIK DAN UNSUR MINERAL PADA SEDIMEN DELTA KAPUASKALIMANTAN BARAT." JURNAL GEOLOGI KELAUTAN 10, no. 3 (2016): 133. http://dx.doi.org/10.32693/jgk.10.3.2012.222.

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Gas metan biogenik merupakan gas metan yang terbentuk akibat aktivitas anaerobik. Gas biogenik yang terdapat di daerah penelitian merupakan gas biogenik yang terdapat pada sedimen Kuarter. Sedimen Kuarter yang mengalasi daerah telitian terdiri atas perselingan pasir dan lempung yang mengandung unsur pembentuk mineral dan material organik. Pada sumur bor BH-3 yang mengandung gas biogenik, kandungan bakteri metanogenik sebesar 1,5% dari total bakteri umum, kandungan karbon total sekitar 4%, unsur utama, unsur logam berat, dan unsur tanah jarang (REE) mengalami perubahan yang signifikan. Pada sum

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3

Miličević, Borislav, Jurislav Babić, Đurđica Ačkar, et al. "Utjecaj tehnologije fermentacije imobiliziranim kvascima na prisutnost biogenih amina u pjenušcu." Glasnik zaštite bilja 40, no. 6 (2017): 12–16. http://dx.doi.org/10.31727/gzb.40.6.1.

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Novi trendovi na području sigurnosti hrane povećali su fokus na elemente i spojeve u tragovima koji mogu utjecati na ljudsko zdravlje, u koje se ubrajaju i biogeni amini. Biogeni amini su biološki aktivni dušični spojevi male molekulske mase. U vinu mogu nastati iz prekursora, djelovanjem mikroorganizama u bilo kojoj fazi proizvodnje. Cilj ovoga rada bio je ispitati utjecaj fermentacije imobiliziranim kvascima na sadržaj biogenih amina u pjenušcu. Kvantitativno određivanje provedeno je pomoću RP-HPLC (Reversed Phase High Performance Liquid Chromatography) te je utvrđeno da je pjenušac proizved

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4

Dolgov, Sergey, Nikolay Koronkevich, and Elena Barabanova. "Aspects of the modern biogens runoff formation in the central part of the Russian Plain." E3S Web of Conferences 163 (2020): 03003. http://dx.doi.org/10.1051/e3sconf/202016303003.

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The removal of biogenic substances (mineral nitrogen and phosphorus) from river catchments and its modern aspects of formation are considered. A rough estimate of the annual water-biogenic balance for the Linda and Kudma river catchments, which are the tributaries of the Cheboksary reservoir, and the river catchments of the Kursk region is presented. It is shown that the diffuse removal of biogens from river catchments exceeds their removal into water bodies with wastewater. Not only anthropogenic, but also natural factors play an important role in the biogens export to the rivers and waterbod

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5

Kurnio, Hananto, and Yudi Darlan. "BIOGENIC GAS IN DELTAIC DEPOSITION ENVIRONMENT IN KAPUAS RIVER, WEST KALIMANTAN AND ITS UTILIZATIONS FOR LOCAL COMMUNITY." BULLETIN OF THE MARINE GEOLOGY 24, no. 2 (2016): 55. http://dx.doi.org/10.32693/bomg.24.2.2009.15.

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Biogenic gas within a deltaic deposition environment in the Kapuas rivermouth of West Kalimantan occurred in fine to very fine quartz sand reservoir of shallow boreholes of having the depth of 1-12 m below ground surface. This reservoir is covered by peaty layers of semi-impermeable property. During high tide, gas bubbling took place in the water column above the ground of these semi-impermeable layers. Utilizations of biogenic gas had been done succesfully. These works were carried out through drilling, piping, gas storage and installations for gas stove and gas electricity generator of 500 w

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6

Pietsch, J., K. Scheffel, D. Acquarone, I. Koch, M. Deters, and M. Hermanns-Clausen. "Entwicklung des Missbrauchs psychotroper Pflanzen und Pilze in Deutschland – Interpretation der Zahlen aus 3 Giftinformationszentren für die Jahre 2007–2013." Das Gesundheitswesen 43, no. 06 (2016): 532–39. http://dx.doi.org/10.1055/s-0042-108644.

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Zusammenfassung Ziel der Studie: Durch eine Fülle von Informationen im Internet sind psychotrope Pflanzen und Pilze von steigender Bedeutung als legale und billige Alternative zu klassischen Rauschdrogen. Da Daten zum Missbrauch biogener Rauschdrogen in Deutschland bisher fehlen, wurden entsprechende Fallberichte von drei deutschen Giftinformationszentren (GIZ) untersucht. Methodik: Die Daten der durch die GIZ in Berlin, Erfurt und Freiburg zwischen 2007 und 2013 erfassten Missbrauchsverdachtsfälle (MVF) mit ausgewählten biogenen Rauschdrogen wurden retrospektiv ausgewertet. Ergebnisse: 602 MV

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7

Raharjo, Purnomo, Hananto Kurnio, and Ediar Usman. "INDIKASI GAS BIOGENIK DI DELTA MUSI, KABUPATEN BANYUASIN, SUMATERA SELATAN." JURNAL GEOLOGI KELAUTAN 12, no. 1 (2016): 33. http://dx.doi.org/10.32693/jgk.12.1.2014.244.

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Tujuan penelitian ini adalah untuk mengetahui indikasi keterdapatan gas biogenik di Delta Musi, Kabupaten Banyuasin, Sumatera Selatan. Analisis contoh sedimen menunjukkan jumlah bakteri metanogenik dari jenis Methanobacterium bryantii, Methanoplanus endosimbiosus dan Methanobacterium ivanovii berkisar antara 3,2 x 104 - 1,0 x 105 (CFU/gram). Bakteri ini melimpah pada kedalaman pemboran 15-17 meter dalam sedimen yang terdiri dari lanau hingga lempung pasiran, pasir halus-sedang, fragmen kuarsa, mineral hitam, gambut dan material organik. Hasil analisis laboratorium dari dua titik bor memperliha

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8

Jekatierynczuk-Rudczyk, Elżbieta. "Transport of biogenes in the Szeszupa fluvial-limnic system in the Suwalski Landscape Park." Limnological Review 13, no. 1 (2013): 31–42. http://dx.doi.org/10.2478/limre-2013-0004.

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AbstractTransport of biogenic matter along the course of the Szeszupa River in the Suwalski Landscape Park (SLP) occurs in accordance with the river continuum concept. Only TP concentration decreases along the river’s course. TP and TOC concentrations classify the Szeszupa River to the moderate ecological state. The ecological state of three lakes (Linówek, Pogorzałek, and Perty) in the Szeszupa River catchment was estimated as very good. The remaining lakes, due to high TP concentrations, belong to the moderate state. The management of the catchment affects the amount of biogenic matter suppl

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9

Serafin, Artur, Joanna Sender, and Urszula Bronowicka-Mielniczuk. "Potential of Shrubs, Shore Vegetation and Macrophytes of a Lake to Function as a Phytogeochemical Barrier against Biogenic Substances of Various Origin." Water 11, no. 2 (2019): 290. http://dx.doi.org/10.3390/w11020290.

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The objective of this study was to perform a comprehensive botanical analysis of shore and littoral vegetation of a model mesotrophic lake and investigate their effectiveness as a phytogeochemical barrier against biogens of various origin. A lake catchment was characterised by natural (forests) as well as anthropogenic land use (extensive agriculture and stationary and unorganised recreation), generating a determined variability in the load of biogenic substances to lake waters. High potential effectiveness of the phytogeochemical barriers of the analysed phytocoenoses in the assimilation of b

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10

Turban-Just, Susanne. "Study on the biogenic decomposition of human bone collagen." Anthropologischer Anzeiger 55, no. 2 (1997): 131–41. http://dx.doi.org/10.1127/anthranz/55/1997/131.

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11

Kučerová, K., H. Svobodová, Š. Tůma, I. Ondráčková, and M. Plocková. "Production of biogenic amines by Enterococci." Czech Journal of Food Sciences 27, Special Issue 2 (2010): 50–55. http://dx.doi.org/10.17221/673-cjfs.

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Enterococci were presented in all tested samples of raw cow milk (six samples) at the level 10<sup>3</sup>&ndash;10<sup>5</sup> CFU/ml, fresh cheeses (five samples) at the level 10<sup>2</sup>&ndash;10<sup>6</sup> CFU/g and semi-hard cheeses (five samples) at the level 10<sup>3</sup>&ndash;10<sup>5</sup> CFU/g. All 33 isolated Enterococcus strains were screened for decarboxylase activity by usage differential growth medium and 20 of them possessed tyrosine decarboxylase activity. A collection of eight strains w

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12

Steil, Peter, and Bernhard Luksch. "Messung anthropogener und biogener Kohlenwasserstoffe." Meteorologische Zeitschrift 7, no. 1 (1998): 19–23. http://dx.doi.org/10.1127/metz/7/1998/19.

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13

Krasowska, Małgorzata, and Piotr Banaszuk. "HYDROLOGICAL FLOW PATHS OF NUTRIENTS IN A SMALL AGRICULTURAL CATCHMENT." Inżynieria Ekologiczna 43 (2015): 35–41. http://dx.doi.org/10.12912/23920629/58900.

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14

Freiesleben, Doris, Barbara Wagner, Helmut Hartl, Wolfgang Beck, Michael Hollstein, and Franz Lux. "Notizen: Auflösung von Palladium- und Platinpulver durch biogene Stoffe / Dissolution of Palladium and Platinum Powder by Biogenic Compounds." Zeitschrift für Naturforschung B 48, no. 6 (1993): 847–48. http://dx.doi.org/10.1515/znb-1993-0621.

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Palladium and platinum powder dissolve at room temperature in oxygen saturated solutions of α-amino acids, peptides, nucleosides and ATP.The resulting mass concentrations of dissolved palladium and platinum were in the range from 10 to 100 μg/ml.

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15

Kwak, Hee Jung, Jae Young Kim, Hyun Sook Lee, and Soon Mi Kim. "Formation of Biogenic Amines by Lactobacillus plantarum Isolated from Makgeolli." Korean Journal of Food Science and Technology 46, no. 4 (2014): 438–45. http://dx.doi.org/10.9721/kjfst.2014.46.4.438.

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16

Heymann, Dieter, Leonardus W. Jenneskens, Jan Jehlicka, Carola Koper, and Edward J. Vlietstra. "Biogenic fullerenes?" International Journal of Astrobiology 2, no. 3 (2003): 179–83. http://dx.doi.org/10.1017/s1473550403001411.

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If the discoveries of C60 and C70 fullerenes in terrestrial hard rocks are real, then some of these may have formed in the solid state by dehydrogenation-driven ‘zip-up’ of C60Hn and C70Hm progenitors. At three sites of such fullerene discoveries the building blocks for these large molecules may have come from algal remains.

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17

Stoddart, Alison. "Biogenic agents." Nature Materials 13, no. 5 (2014): 428. http://dx.doi.org/10.1038/nmat3970.

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18

Stoddart, Alison. "Biogenic delivery." Nature Materials 14, no. 1 (2014): 13. http://dx.doi.org/10.1038/nmat4190.

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19

Salawitch, Ross J. "Biogenic bromine." Nature 439, no. 7074 (2006): 275–77. http://dx.doi.org/10.1038/439275a.

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20

Zhidovinova, A. V., A. B. Elancev, V. M. Inyushin, and E. V. Shvetzova. "Stimulation of physical indices by biogenic water preparations." International Journal of Biology and Chemistry 7, no. 1 (2014): 36–41. http://dx.doi.org/10.26577/2218-7979-2014-7-1-36-41.

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21

Um, In-Seon, and Kwon-Sam Park. "Biogenic Amine Contents of Commercial Salted and Fermented Sand Lance Ammodytes personatus Sauces." Korean Journal of Fisheries and Aquatic Sciences 48, no. 6 (2015): 883–87. http://dx.doi.org/10.5657/kfas.2015.0883.

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22

Janicka, Ewelina, Jolanta Kanclerz, Katarzyna Wiatrowska, and Małgorzata Makowska. "BIOGENIC COMPOUNDS AND AN EUTROPHICATION PROCESS OF RACZYŃSKIE LAKE." Inżynieria Ekologiczna, no. 49 (2016): 124–30. http://dx.doi.org/10.12912/23920629/64519.

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23

Choi, Jae-Young, Sung-Wook Hong, and Kun-Sub Chung. "Selection of Biogenic Amine-reducing Microorganisms from a Traditional Korean-style Fermented Food, Cheonggukjang." Korean Journal of Food Science and Technology 44, no. 2 (2012): 196–201. http://dx.doi.org/10.9721/kjfst.2012.44.2.196.

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24

Jeong, Seok-Tae, Hee-Jung Kwak, and Soon-Mi Kim. "Quality Characteristics and Biogenic Amine Production of Makgeolli Brewed with Commercial Nuruks." Korean Journal of Food Science and Technology 45, no. 6 (2013): 727–34. http://dx.doi.org/10.9721/kjfst.2013.45.6.727.

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25

Gorobets, S. V. "Biogenic magnetic nanoparticles in lung, heart and liver." Functional materials 24, no. 3 (2017): 005–408. http://dx.doi.org/10.15407/fm24.03.405.

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26

Schmidtchen, Franz P. "Synthese und Bindungsverhalten eines künstlichen Rezeptors für biogene Amine /Synthesis and Complexing Features of an Artificial Receptor for Biogenic Amines." Zeitschrift für Naturforschung C 42, no. 4 (1987): 476–85. http://dx.doi.org/10.1515/znc-1987-0425.

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Abstract The synthesis of a ditopic linear receptor 3 consisting of an azacrown ether moiety for binding prim, ammonium functions and a macrotricyclic tetrahedral moiety for binding hydrophobic guest species is described. The covalent interconnection of these subunits was supposed to constitute a receptor with enhanced specificity towards dopamine-type biogenic amines. Host-guest complexation was studied in a competition method with potassium ion using ion selective electrodes. The binding features of 3 with a series of biogenic amines reveal that neither the absolute binding strength nor the

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27

Srivastava, Sarvesh Kumar, Przemyslaw Piwek, Sonal R. Ayakar, Arman Bonakdarpour, David P. Wilkinson, and Vikramaditya G. Yadav. "Biogenic Photovoltaics: A Biogenic Photovoltaic Material (Small 26/2018)." Small 14, no. 26 (2018): 1870121. http://dx.doi.org/10.1002/smll.201870121.

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28

Lee, Hyun Sook, and Soon Mi Kim. "Effect of Biogenic Amines in Makgeolli on Hangovers." Journal of the Korean Society of Food Culture 28, no. 5 (2013): 533–38. http://dx.doi.org/10.7318/kjfc/2013.28.5.533.

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29

Salvá, Bettit K., and Javier Mateo. "Contenido de aminas biógenas y calidad microbiológica del charqui de alpaca." Revista de Investigaciones Altoandinas - Journal of High Andean Research 20, no. 2 (2018): 179–88. http://dx.doi.org/10.18271/ria.2018.362.

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30

Otychenko, O. M. "Adsorption of ceftriaxon by biogenic hydroxyapatite with magnetic additions." Functional materials 24, no. 4 (2017): 577–83. http://dx.doi.org/10.15407/fm24.04.577.

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31

Kang, Seung Mi, Seon Jeong Kim, Keon Hee Ko, and Sanghae Nam. "Formation of biogenic amines and bioactivities of Makgeolli under different fermentation conditions." Korean Journal of Food Preservation 23, no. 3 (2016): 402–12. http://dx.doi.org/10.11002/kjfp.2016.23.3.402.

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32

Mah, Jae-Hyung, Young Park, Young Jin, Jun-Hee Lee, and Han-Joon Hwang. "Bacterial Production and Control of Biogenic Amines in Asian Fermented Soybean Foods." Foods 8, no. 2 (2019): 85. http://dx.doi.org/10.3390/foods8020085.

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Fermented soybean foods possess significant health-promoting effects and are consumed worldwide, especially within Asia, but less attention has been paid to the safety of the foods. Since fermented soybean foods contain abundant amino acids and biogenic amine-producing microorganisms, it is necessary to understand the presence of biogenic amines in the foods. The amounts of biogenic amines in most products have been reported to be within safe levels. Conversely, certain products contain vasoactive biogenic amines greater than toxic levels. Nonetheless, government legislation regulating biogeni

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33

Marszałek, Marta, Zygmunt Kowalski, and Agnieszka Makara. "The Possibility of Contamination of Water-Soil Environment as a Result of the Use of Pig Slurry." Ecological Chemistry and Engineering S 26, no. 2 (2019): 313–30. http://dx.doi.org/10.1515/eces-2019-0022.

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Abstract Pig slurry is a heterogeneous mixture of faeces, urine, undigested remains of feed items and water used for flushing of animal excrement and to maintain the proper hygiene of livestock housing. It is formed on farms which use the non-bedding system of pig breeding i.e. animals are kept on the partially or fully slatted floors. According to the Polish law pig slurry is defined as a liquid natural fertilizer intended for agricultural use. The storage and application of pig slurry on arable land affect the surroundings and may create a number of serious risks related to, among others, th

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34

Yıldız Akgül, Filiz, Atila Yetişemiyen, Ebru Şenel, Fügen Durlu-Özkaya, Şebnem Öztekin, and Ebru Şanlı. "Effects of Microorganism Count and Physicochemical Properties of Tulum and Kashar Cheeses to Biogenic Amine Formation." Turkish Journal of Agriculture - Food Science and Technology 7, no. 4 (2019): 560. http://dx.doi.org/10.24925/turjaf.v7i4.560-566.1877.

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In this research, biogenic amine types and quantity of Tulum and Kashar cheeses were determined. In addition, the relationship between biogenic amines and some microbiological-chemical properties of cheese samples were investigated. The contents of tryptamine, phenylethylamine, putrecine, cadaverine, histamine, tyramine of totally 40 samples (20 of each cheese) were examined. While only one sample of Tulum cheeses had no biogenic amines, different levels of biogenic amines were determined in other samples. No significant relation was confirmed between the biogenic amine quantity and total aero

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35

Löhrer, F., and R. Kaiser. "Biogene Suchtmittel." Der Nervenarzt 70, no. 11 (1999): 1029–33. http://dx.doi.org/10.1007/s001150050534.

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36

Franz, Gerhard. "Biogene Zytostatika." Pharmazie in Unserer Zeit 19, no. 6 (1990): 257–62. http://dx.doi.org/10.1002/pauz.19900190609.

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37

Ekici, Kamil, and Abdullah Khalid Omer. "Biogenic amines formation and their importance in fermented foods." BIO Web of Conferences 17 (2020): 00232. http://dx.doi.org/10.1051/bioconf/20201700232.

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Biogenic amines (BAs) are low molecular weight organic bases with an aliphatic, aromatic, or heterocyclic structure which have been found in many foods. biogenic amines have been related with several outbreaks of food-borne intoxication and are very important in public health concern because of their potential toxic effects. The accumulation of biogenic amines in foods is mainly due to the presence of bacteria able to decarboxylate certain amino acids. Biogenic amines are formed when the alpha carboxvl group breaks away from free amino acid precursors. They are colled after the amino acid they

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38

Moura, Hipassia M., and Miriam M. Unterlass. "Biogenic Metal Oxides." Biomimetics 5, no. 2 (2020): 29. http://dx.doi.org/10.3390/biomimetics5020029.

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Biogenic metal oxides (MxOy) feature structures as highly functional and unique as the organisms generating them. They have caught the attention of scientists for the development of novel materials by biomimicry. In order to understand how biogenic MxOy could inspire novel technologies, we have reviewed examples of all biogenic MxOy, as well as the current state of understanding of the interactions between the inorganic MxOy and the biological matter they originate from and are connected to. In this review, we first summarize the origins of the precursors that living nature converts into MxOy.

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39

Kayama, Mitsu. "Marine Biogenic Lipids." NIPPON SUISAN GAKKAISHI 67, no. 6 (2001): 1039–50. http://dx.doi.org/10.2331/suisan.67.1039.

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40

Ray, L. B. "Biogenic Amine Receptors." Science Signaling 2, no. 78 (2009): ec231-ec231. http://dx.doi.org/10.1126/scisignal.278ec231.

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Hoffmann, Thorsten, and Dieter Klockow. "Atmosphärenchemie biogener Kohlenwasserstoffe." Chemie in unserer Zeit 32, no. 4 (1998): 182–91. http://dx.doi.org/10.1002/ciuz.19980320403.

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42

Vinci, Giuliana, and Lucia Maddaloni. "Biogenic Amines in Alcohol-Free Beverages." Beverages 6, no. 1 (2020): 17. http://dx.doi.org/10.3390/beverages6010017.

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Biogenic amines are ubiquitous bioactive compounds that are synthesized by living organisms and perform essential functions for their metabolism. In the human diet, their excessive intake can cause food poisoning. In food, especially in alcohol-free beverages, biogenic amines can be synthesized by enzymes, naturally present in raw materials, or by microorganisms, which may be naturally present in the matrix or be added during beverage transformation processes. For this reason, in alcohol-free beverages, biogenic amine amount can be considered, above a certain level, as undesired microorganism

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43

Kuriata-Potasznik, Angela, Sławomir Szymczyk, and Dorota Pilejczyk. "Effect of bottom sediments on the nutrient and metal concentration in macrophytes of river-lake systems." Annales de Limnologie - International Journal of Limnology 54 (2018): 1. http://dx.doi.org/10.1051/limn/2017028.

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Water bodies of river-lake systems can act as barriers in the movement of nutrients and toxic heavy metals outside their water catchment area. These components can be suspended in the water column, deposited in bottom sediments or bioaccumulated by the vegetation in the water body. A constant exchange of substances takes place between bottom sediments and macrophytes. The composition of bottom sediments and their distribution affects the intensity of nutrients and metals assimilation by macrophytes in the river-lake systems. The aim of research was to analyse the effect of bottom sediments on

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44

Lee, Jun-Hee, Young Jin, Young Park, Se Yun, and Jae-Hyung Mah. "Formation of Biogenic Amines in Pa (Green Onion) Kimchi and Gat (Mustard Leaf) Kimchi." Foods 8, no. 3 (2019): 109. http://dx.doi.org/10.3390/foods8030109.

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In this study, biogenic amine content in Pa (green onion) kimchi and Gat (mustard leaf) kimchi, Korean specialty kimchi types, was determined by high-performance liquid chromatography (HPLC). Many kimchi samples contained low levels of biogenic amines, but some samples had histamine and tyramine content over the safe levels. Based on the comparative analysis between the ingredient information on food labels and biogenic amine content of kimchi samples, Myeolchi-aekjeot appeared to be an important source of biogenic amines in both kimchi. Besides, through the 16s rRNA sequence analysis, Lactoba

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45

Hamilton, J. F., M. R. Alfarra, N. Robinson, et al. "Linking biogenic hydrocarbons to biogenic aerosol in the Borneo rainforest." Atmospheric Chemistry and Physics Discussions 13, no. 7 (2013): 18113–41. http://dx.doi.org/10.5194/acpd-13-18113-2013.

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Abstract. Emissions of biogenic volatile organic compounds are though to contribute significantly to secondary organic aerosol formation in the tropics, but understanding the process of these transformations has proved difficult, due to the complexity of the chemistry involved and very low concentrations. Aerosols from above a South East Asian tropical rainforest in Borneo were characterised using liquid chromatography-ion trap mass spectrometry, high resolution aerosol mass spectrometry and fourier transform ion cyclotron resonance mass spectrometry (FTICRMS) techniques. Oxygenated compounds

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46

Hamilton, J. F., M. R. Alfarra, N. Robinson, et al. "Linking biogenic hydrocarbons to biogenic aerosol in the Borneo rainforest." Atmospheric Chemistry and Physics 13, no. 22 (2013): 11295–305. http://dx.doi.org/10.5194/acp-13-11295-2013.

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Abstract. Emissions of biogenic volatile organic compounds are though to contribute significantly to secondary organic aerosol formation in the tropics, but understanding these transformation processes has proved difficult, due to the complexity of the chemistry involved and very low concentrations. Aerosols from above a Southeast Asian tropical rainforest in Borneo were characterised using liquid chromatography–ion trap mass spectrometry, high-resolution aerosol mass spectrometry and Fourier transform ion cyclotron resonance mass spectrometry (FTICRMS) techniques. Oxygenated compounds were id

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Yoon, Min-Seok, Hyung-Jun Kim, Kwon-Hyun Park, et al. "Biogenic Amine Content and Hygienic Quality Characterization of Commercial Kwamegi." Korean Journal of Fisheries and Aquatic Sciences 42, no. 5 (2009): 403–10. http://dx.doi.org/10.5657/kfas.2009.42.5.403.

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Pósfai, Mihály, Krisztina Cziner, Emö Márton, et al. "Crystal-size distributions and possible biogenic origin of Fe sulfides." European Journal of Mineralogy 13, no. 4 (2001): 691–703. http://dx.doi.org/10.1127/0935-1221/2001/0013-0691.

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P., Balashanmugam, Mosa Christas K., and Kowsalya E. "IN VITRO CYTOTOXICITY AND ANTIOXIDANT EVALUATION OF BIOGENIC SYNTHESIZED GOLD NANOPARTICLES FROM MARSILEA QUADRIFOLIA ON LUNG AND OVARIAN CANCER CELLS." International Journal of Applied Pharmaceutics 10, no. 5 (2018): 153. http://dx.doi.org/10.22159/ijap.2018v10i5.27999.

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Objective: The biogenic gold nanoparticles are considered to be extremely impressive for its wide range of applications in pharmaceutics and therapeutics. The present study was aimed at the biogenic synthesis of gold nanoparticles (AuNPs) from Marsilea quadrifolia aqueous extract and to investigate its antioxidant property and cytotoxic effect on human ovarian teratocarcinoma (PA-1) and lung adenocarcinoma (A549) cell lines.Methods: The biogenic AuNPs was synthesized using an aqueous extract of Marsilea quadrifolia. The synthesized biogenic AuNPs were characterized by ultraviolet (UV) visible

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Astawa, I. Nyoman. "INDIKASI KEBERADAAN GAS BIOGENIK, BERDASARKAN HASIL PENDUGAAN GEOLISTRIK DI DELTA CIMANUK INDRAMAYU, JAWA BARAT." Buletin Sumber Daya Geologi 4, no. 1 (2009): 54–65. http://dx.doi.org/10.47599/bsdg.v4i1.175.

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Penelitian mengenai keberadaan gas dangkal/biogenik di Delta Cimanuk, Indramayu, Jawa Barat bertujuan untuk memenuhi kebijakan pemerintah, untukmencari energi alternatif sebagai pengganti migas.Hasil interpretasi geolistrik di daerah penelitian mengindikasikan, bahwagas biogenik terdapat pada lapisan lempung dengan nilai resistivitas berkisarantara 1-1,74 Ohm.m pada kedalaman sekitar 40 meter. Gas biogenik hanyaterdapat di Desa Brondong yang terletak di bagian timur daerah penelitian,sedangkan semakin ke barat keberadaan gas biogenik semakin mengecil.

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