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Journal articles on the topic 'Biochemical compounds'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Schröder, H. Fr. "Non-biodegradable wastewater compounds treated by ozone or ozone/UV - conversion monitoring by substance-specific analysis and biotoxicity testing." Water Science and Technology 33, no. 6 (1996): 331–38. http://dx.doi.org/10.2166/wst.1996.0113.

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The behaviour of polar, biochemically non-degradable organic compounds in waste waters dominated by textile waste water is followed in the waste water treatment process by means of substance-specific mass-spectrometric detection. Selected polar compounds of anthropogenic and biogenic origin are identified by tandem mass spectrometry. Oxidation by ozone (O3) and O3/UV respectively is carried out to increase the biochemical degradability. Compared to biochemically pretreated waste water the biochemical degradability of O3-treated waste water was tripled, but the sample treated by O3/UV showed co

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2

YAMAGUCHI, Isomaro. "GC/MC of Biochemical Compounds." Journal of Japan Oil Chemists' Society 38, no. 10 (1989): 832–38. http://dx.doi.org/10.5650/jos1956.38.832.

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3

S.O., Gurbanova, and Nabiyev A.A. "Some Biochemical Indices of Persimmon Varieties." Journal of Life Sciences and Biomedicine 70, no. 3 (2015): 100–104. https://doi.org/10.5281/zenodo.7429888.

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The content of total sugar, glucose, fructose, titratable acidity, vitamin C and minerals has been studied in environmentally clean ripe fruit of the Hachia and Hiakume varieties of persimmon. The method of gas chromatography-mass spectrometry revealed some representatives of phenolic compounds in persimmon fruit and their antioxidant and anti-microbial characteristics were investigated.

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4

Kumagait, Y., J. M. Fukuto, and A. K. Cho. "The Biochemical Disposition of Methylenedioxyphenyl Compounds." Current Medicinal Chemistry 1, no. 3 (1994): 254–61. http://dx.doi.org/10.2174/092986730103220214164602.

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Abstract: This review summarizes the interactions of the methylene dioxyphenyl or benzodioxole function with cytochrome P450 and their toxicological and pharmacokinetic implications. The methylenedioxy group is a common group in natural and synth,etic medicinal compounds and provides an electronegative function that •is relatively unreactive and non polar. The function is oxidized by cytochrome P450 to form a catechol and T formate or carbon monooxide or alternatively, forms a complex with the heme iron of cytochrome P450. This complex, characterized by its absorption in the 455 nm range, can

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5

van Staden, Johannes. "Biochemical Targets of Plant Bioactive Compounds." South African Journal of Botany 71, no. 3-4 (2005): 451. http://dx.doi.org/10.1016/s0254-6299(15)30121-6.

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6

Ferdosi, Malik Fiaz Hussain, Iqra Haider Khan, Arshad Javaid, and Ayesha Munir. "BIOCHEMICAL PROFILE OF Calotropis procera FLOWERS." JOURNAL OF WEED SCIENCE RESEARCH 27, no. 3 (2021): 341–49. http://dx.doi.org/10.28941/pjwsr.v27i3.982.

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Calotropis procera is a medicinal weed of family Asclepiadaceae. This study was carried out to explore the biochemical profile of C. procera flowers collected from Southern Punjab region of Pakistan. Methanolic flower extract of C. procera was subjected to GC-MS analysis. There were 30 compounds identified in this extract. The predominant compound was γ-sitosterol with 15.39% peak area. Other abundantly occurring compounds included stigmasterol (9.22%), 9,12-octadecadienoic acid (Z,Z)-, methyl ester (9.01%), campesterol (8.63%), α-amyrin acetate (8.25%), β-amyrin (8.09%), hexadecanoic acid, me

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7

McShan, D. C. "Towards Inference of a Biochemical Ontology From a Metabolic Database." Comparative and Functional Genomics 6, no. 7-8 (2005): 398–406. http://dx.doi.org/10.1002/cfg.500.

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In order to predict the metabolic fate of an arbitrary compound based solely on structure, it is useful to be able to identify substructural ‘functional groups’ that are biochemically reactive. These functional groups are the substructural elements that can be removed and replaced to transform one compound into another. This problem of identifying functional groups is related to the problem of classifying compounds. The research presented here discusses the state of the art in biochemical databases and how these sources may be applied to the problem of classifying compounds based solely on str

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8

Zambelloni, Riccardo, Rudi Marquez, and Andrew J. Roe. "Development of Antivirulence Compounds: A Biochemical Review." Chemical Biology & Drug Design 85, no. 1 (2014): 43–55. http://dx.doi.org/10.1111/cbdd.12430.

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9

Koltunov, Yevgeniy Vladimirovich. "THE EFFECT OF THE STEM ROT AT COMPOSITION AND CONTENT OF PHENOLIC COMPOUNDS IN LEAVES OF BIRCH (BETULA PENDULA ROTH.)." chemistry of plant raw material, no. 3 (March 12, 2019): 169–76. http://dx.doi.org/10.14258/jcprm.2019034527.

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Stem rot cause significant ecological and economic damage to forests. Affected stands are prone to windbreaks and windfalls. Value of wood and stability of stands are reduced. Despite intensive studies of resistance biochemical aspects to rotting diseases, role of phenolic compounds remains insufficiently clarified. The purpose of research was studying composition of phenolic compounds in birch leaves with a significant level of damage to the diameter of the trunk. Stem rot was determined by taking core from trunk. Biochemical composition of leaves determined by HPLC. There are 64 phenolic com

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10

Coyne, C. P., Joseph E. Smith, and Kerry Keeton. "Additive and synergistic pharmacologic inhibition of equine fibrinoligase (factor XIIIa*-like) biochemical activity." American Journal of Veterinary Research 53, no. 11 (1992): 2058–66. http://dx.doi.org/10.2460/ajvr.1992.53.11.2058.

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Summary A selected group of pharmaceutical compounds were evaluated for the ability to inhibit the biochemical activity of fibrinoligase (coagulation factor XIIIa*) in pooled equine plasma. Criteria for the pharmaceuticals selected were based on the mechanism of the transglutamination biochemical reaction mediated by coagulation factor XIIa*. These criteria were complemented by recognition of the molecular configuration and chemical composition of amino acid residue side chains involved in the process of covalent fibrin monomer polymerization (cross-linking, transglutamination) mediated by thi

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11

Nigmatullaeva, M.G, and N.A. Khujamshukurov. ""SOME BIOCHEMICAL ANALYZES OF SPIRULINA BIOMASS"." Results of National Scientific Research 1, no. 5 (2022): 5–13. https://doi.org/10.5281/zenodo.7008905.

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Recently, much attention has been paid to phytopreparations in pharmaceutical technology. This group of medicines includes plant extracts containing a complex of biologically active compounds with a wide spectrum of action, good tolerability and a low risk of adverse reactions. In this regard, the purpose of this study was to study the effect of the extractant on the component composition of chlorella extract and to develop qualitative methods of analysis. The conducted studies have shown that extracts obtained with the help of various extractants from biomass C vulgaris strains C-2019, C-11,

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Sharma, Meenakshi, and Prashant Kaushik. "Biochemical Composition of Eggplant Fruits: A Review." Applied Sciences 11, no. 15 (2021): 7078. http://dx.doi.org/10.3390/app11157078.

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Eggplant is one of the most important vegetable crops known for its nutritive benefits due to the abundance of various bioactive compounds, which include proteins, vitamins, minerals, carbohydrates, phenolics, and dry matter content. In addition, eggplant has significant pharmaceutical properties that have been recently recognized. Eggplant produces secondary metabolites, including glycoalkaloids, antioxidant compounds, and vitamins, which appear to be the major source of its health benefits. It has been reported that there is a considerable correlation between the regular use of phytochemical

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Cheserek, Jane Jerono, Kahiu Ngugi, James Wanjohi Muthomi, Chrispine O. Omondi, and Njoroge Kihara Ezekiel. "Green bean biochemical attributes of Arabusta coffee hybrids from Kenya using HPLC and soxhlet extraction methods." Australian Journal of Crop Science, no. 15(02):2021 (February 3, 2021): 201–8. http://dx.doi.org/10.21475/ajcs.21.15.02.p2581.

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Robusta coffee yields higher than Arabica coffee. However, it is limited by the inferior cup quality. The biochemical compounds found in coffee interact and determines the final cup quality. The objective of the study was to characterize the biochemical compounds found in Arabusta coffee hybrids. Twenty coffee genotypes including the Arabusta hybrids, backcrosses, Robusta and Arabica coffee were established at KALRO-Alupe (Busia) and Siaya -ATC in the year 2015. Coffee cherry was harvested and processed in the year 2018 and the green beans were analysed for sucrose, oil, trigonelline, caffeine

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Fiehn, Oliver, Dinesh K. Barupal, and Tobias Kind. "Extending Biochemical Databases by Metabolomic Surveys." Journal of Biological Chemistry 286, no. 27 (2011): 23637–43. http://dx.doi.org/10.1074/jbc.r110.173617.

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Metabolomics can map the large metabolic diversity in species, organs, or cell types. In addition to gains in enzyme specificity, many enzymes have retained substrate and reaction promiscuity. Enzyme promiscuity and the large number of enzymes with unknown enzyme function may explain the presence of a plethora of unidentified compounds in metabolomic studies. Cataloguing the identity and differential abundance of all detectable metabolites in metabolomic repositories may detail which compounds and pathways contribute to vital biological functions. The current status in metabolic databases is r

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Soare, Rodica, Maria Dinu, Cristina Babeanu, and Marin Soare. "Evaluation and comparison of antioxidant activity and biochemical compounds in some coloured potato cultivars." Plant, Soil and Environment 66, No. 6 (2020): 281–86. http://dx.doi.org/10.17221/202/2020-pse.

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Potato is an important source of food, and in recent years, new genotypes have emerged on the European market, which particularly differentiate by the colour of tubers. The current study investigated and compared phytochemical properties and antioxidant activity of six potato cultivars: two of those with yellow-fleshed (Carpatin, Brasovean) and four with red and purple-fleshed (Cranberry Red, Mountain Rose, Purple Majesty, and Blue Congo), which were cultivated under the same climatic and soil conditions. The antioxidant activities were evaluated using two antioxidant systems 2,2-diphenyl-1-pi

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Soatova, Xolnisa Raxmat qizi Ibodov Mashrabbek Abduraxmon oʻgʻli Sobirov Muhammad Orslon o'g'li Ramisov Ravshanbek Rashid oʻgʻli Safarov Sardorbek Yo'ldosh o'g'li. "BIOCHEMICAL CHARACTERISTICS OF TUMOR CELLS." INTERNATIONAL BULLETIN OF MEDICAL SCIENCES AND CLINICAL RESEARCH 3, no. 3 (2023): 10–12. https://doi.org/10.5281/zenodo.7703967.

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Currently, oncological diseases take the second place after diseases of the cardiovascular system. This means that the morbidity rate among the population is 80%. The main reason for this is: radioactive radiation, chemical compounds and viruses.

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Soatova, Xolnisa Raxmat qizi Ibodov Mashrabbek Abduraxmon oʻgʻli Sobirov Muhammad Orslon o'g'li Ramisov Ravshanbek Rashid oʻgʻli Safarov Sardorbek Yo'ldosh o'g'li. "BIOCHEMICAL CHARACTERISTICS OF TUMOR CELLS." INTERNATIONAL BULLETIN OF MEDICAL SCIENCES AND CLINICAL RESEARCH 3, no. 3 (2023): 10–12. https://doi.org/10.5281/zenodo.7711933.

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Currently, oncological diseases take the second place after diseases of the cardiovascular system. This means that the morbidity rate among the population is 80%. The main reason for this is: radioactive radiation, chemical compounds and viruses.

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18

Takabatake, Tohru. "Chemical and Biochemical Reactions of Aromatic Furazan Compounds." YAKUGAKU ZASSHI 140, no. 2 (2020): 215–28. http://dx.doi.org/10.1248/yakushi.19-00173.

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19

Saxena, Chitra, D. K. Sharma, and R. V. Singh. "BIOCHEMICAL BEHAVIOR OF THIO-AZOMETHINE DIFLUORO-BORON COMPOUNDS." Phosphorus, Sulfur, and Silicon and the Related Elements 85, no. 1-4 (1993): 9–16. http://dx.doi.org/10.1080/10426509308038176.

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20

Gerin, PA, PB Dengis, and PG Rouxhet. "Performance of XPS analysis of model biochemical compounds." Journal de Chimie Physique 92 (1995): 1043–65. http://dx.doi.org/10.1051/jcp/1995921043.

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21

Pogliani, L. "Modeling properties of biochemical compounds with connectivity terms." Amino Acids 13, no. 3-4 (1997): 237–55. http://dx.doi.org/10.1007/bf01372590.

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22

Al-Khazaali, Wisam Mohammed Kareem, and Seyed Ahmad Ataei. "Biochemical Analytical Methods of Fossil Fuels Biodesulfurization Treatment." IOP Conference Series: Earth and Environmental Science 1223, no. 1 (2023): 012012. http://dx.doi.org/10.1088/1755-1315/1223/1/012012.

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Abstract Biodesulfurization of fossil fuels is a promising method for treating the high sulfur content of crude oils and their derivatives in the future. This method is environmentally friendly and can desulfurize recalcitrant organosulfur compounds. Bioreactions depend on the treated fluid, targeted sulfur compounds, and the biotreaters applied. Various analytical methods support this treatment, including measurement of total sulfur and speciation of organosulfur compounds (HCS). Monitoring of intermediates, end products, biomass growth, and identification using methods such as genes, DNA, an

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23

Budianto, B., and A. Suparmi. "Exploration of the biochemical composition of Citrus L. seeds for industrial applications." Grasas y Aceites 75, no. 2 (2024): 2102. http://dx.doi.org/10.3989/gya.1204232.2102.

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This study aimed to assess the biochemical profiles of Citrus L. seeds and elucidate the correlation patterns among varieties based on their biochemical compositions. Samples of Citrus L. seeds were subjected to extraction, and the resulting oils were analyzed for their biochemical levels. Principal Component Analysis (PCA) was usedto unveil the relationship patterns among Citrus L. The research findings revealed that several citrus seeds, including C. Paradise, C. limon (L.) Burm.f., Citrus reticulate, C. maxima (Burm.) Merr., and Citrus sinensis, exhibited similarities in their compositions

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24

Jogaiah, Satisha, Sahadeo D. Ramteke, Jagdev Sharma, and Ajay Kumar Upadhyay. "Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars." International Journal of Agronomy 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/789087.

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Ten grape rootstocks were subjected to moisture and salinity stress in two separate experiments. The influence of these stresses on gas exchange, water relation, and biochemical parameters was monitored at various stages of stress cycle. Both stresses indicated significant changes in the physiological and biochemical parameters studied. Some biochemical constituents increased by several folds in few rootstock cultivars which also recorded increased osmotic potential suggesting their role in osmotic adjustment. Some of the rootstock cultivars such as 110R, 1103P, 99R, Dogridge, and B2/56 record

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Sang, Eun Lee, and Soo Suh Yoon. "Biochemical characterization of wastewater by electrolytic respirometer." Water Science and Technology 31, no. 9 (1995): 91–100. http://dx.doi.org/10.2166/wst.1995.0348.

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The use of an electrolytic respirometer for characterization of chemical compounds and wastewater was studied. From the BOD curves generated by the respirometer, the first order biokinetic constant (K), ultimate BOD (BODu) and adaptation period were estimated. The estimated ultimate BOD values of the known chemical compounds were very close to the theoretical oxygen demand values. Using K values, the relative biodegradability of the chemicals could be compared while the adaptation period for each compound could vary with the type of seed micro-organisms used. It was found that BOD5 values dete

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Atasever, Mustafa, and Halit Mazlum. "Biochemical Processes During Cheese Ripening." Veterinary Sciences and Practices 19, no. 3 (2024): 174–82. https://doi.org/10.17094/vetsci.1609184.

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Cheese ripening entails specific biochemical changes that occur under certain conditions during storage. These changes allow different cheese varieties to develop their unique characteristics. The ripening process is influenced by both primary and secondary biochemical events. These are driven by coagulating enzymes, milk's natural enzymes, and the enzymes of both starter and non-starter microflora. The main biochemical events during cheese ripening include proteolysis, lipolysis, and the metabolism of citrate and lactate. Secondary biochemical reactions then process the primary metabolic prod

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Wadavkar, D. S., P. N. Nagane, S. V. Gaikwad, A. B. Kadam, and S. A. Kulkarni. "Study of Biochemical Analysis and Antimicrobial Activity of Leucas urticifolia (Vahl) Sm. Medicinal Plant." ECOLOGY, ENVIRONMENT AND CONSERVATION 30, no. 05 (2024): S36—S41. http://dx.doi.org/10.53550/eec.2024.v30i05s.007.

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The present study indicates the biochemical analysis and antimicrobial activity of the folk medicinal plant Leucas urticifolia (Vahl) Sm. (Family-Lamiaceae). The primary biochemical analysis showed that it is rich in phytochemicals which are extractable in methanol. The qualitative biochemical analysis showed the presence of nine compounds. The quantitative analysis of medicinal plant has revealed the presence of different compounds like reducing sugar, carbohydrate, starch, total amino acids, proteins and chlorophyll pigments. In the given species the concentrations of chlorophyll-a (1.84 mg/

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Howlader, Md Moniruzzaman Sohag, Sheikh Rashel Ahmed, Khadizatul Kubra, and Md Khairul Hassan Bhuiyan. "Biochemical and phytochemical evaluation of Stevia rebaudiana." Asian Journal of Medical and Biological Research 2, no. 1 (2016): 121–30. http://dx.doi.org/10.3329/ajmbr.v2i1.27577.

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The present study was aimed to evaluate biochemical and phytotochemical of dry leaves of Stevia rebaudiana. Biochemical analysis indicated that Stevia leaves are a good source of carbohydrate and reducing sugar. Different extraction methods were used to prepare four different dry extracts (Extract A, B, C, D). Total soluble sugars and reducing sugars were analyzed for these four dry extracts and commercial Stevia powder. The highest amount of total soluble sugar (477 mg sugar g-1 dry extract) was obtained from extract C and higher amount of reducing sugar (82 mg g-1 dry extract) was obtained f

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Hameed, Akhtar. "Biochemical base of resistance in citrus against canker disease." Pakistan Journal of Agricultural Sciences 58, no. 06 (2021): 1850–58. http://dx.doi.org/10.21162/pakjas/21.11.

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Biochemical compounds are important factors in plant-disease interactions. Plants become prone to pathogen infection due to alterations in these compounds which help the plants in restricting the pathogens. Knowledge of these alterations is helpful for researchers to develop some concrete solutions for the management of canker disease. For this purpose, experiments were conducted with three replications to find out the alterations in biochemical compounds of citrus leaves infected with canker disease by artificial inoculation through syringe method. So, six varieties (three susceptible and thr

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Smith, Thomas, Pei-i. Ho, Kim Yue, et al. "Comparison of Compound Administration Methods in Biochemical Assays." Journal of Biomolecular Screening 18, no. 1 (2012): 14–25. http://dx.doi.org/10.1177/1087057112455434.

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Compound sample preparation and delivery are the most critical steps in high-throughput screening (HTS) campaigns. Historically, several methods of compound delivery to assays have been used for HTS, including intermediate plates with prediluted compounds, assay-ready plates (ARPs) using either preplated dried compound films or nanoliter DMSO spots of compounds, as well as pin tool–delivered compounds. We and others have observed differences in apparent compound potency depending on the compound delivery method. To quantitatively measure compound potency differences due to the chosen delivery

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Pratt, Steven D., Caroline A. David, Candace Black-Schaefer, et al. "A Strategy for Discovery of Novel Broad-Spectrum Antibacterials Using a High-Throughput Streptococcus pneumoniae Transcription/Translation Screen." Journal of Biomolecular Screening 9, no. 1 (2004): 3–11. http://dx.doi.org/10.1177/1087057103260876.

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The authors report the development of a high-throughput screen for inhibitors of Streptococcus pneumoniae transcription and translation (TT) using a luciferase reporter, and the secondary assays used to determine the biochemical spectrum of activity and bacterial specificity. More than 220,000 compounds were screened in mixtures of 10 compounds per well, with 10,000 picks selected for further study. False-positive hits from inhibition of luciferase activity were an extremely common artifact. After filtering luciferase inhibitors and several known classes of antibiotics, approximately 50 hits r

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Bagdonas, Martynas, Kamilė Čerepenkaitė, Aurelija Mickevičiūtė, et al. "Screening, Synthesis and Biochemical Characterization of SARS-CoV-2 Protease Inhibitors." International Journal of Molecular Sciences 24, no. 17 (2023): 13491. http://dx.doi.org/10.3390/ijms241713491.

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The severe acute respiratory syndrome-causing coronavirus 2 (SARS-CoV-2) papain-like protease (PLpro) and main protease (Mpro) play an important role in viral replication events and are important targets for anti-coronavirus drug discovery. In search of these protease inhibitors, we screened a library of 1300 compounds using a fluorescence thermal shift assay (FTSA) and identified 53 hits that thermally stabilized or destabilized PLpro. The hit compounds structurally belonged to two classes of small molecules: thiazole derivatives and symmetrical disulfide compounds. Compound dissociation cons

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Dulbari, Dulbari, Edi Santosa, Yonny Koesmaryono, and Eko Sulistyono. "Status of Rice Biochemical Composition under Lodging Treatment." Journal of Tropical Crop Science 4, no. 3 (2017): 77–85. http://dx.doi.org/10.29244/jtcs.4.3.77-85.

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Extreme weather conditions due to strong wind and high rainfall cause rice lodging. Lodged plants have lower photosynthetic rate and nutrient transport capacity which resulting in lower rice quality. However, physiological process of rice plant under lodging condition is rarely reported. Therefore the objective of this research was to evaluate the biochemical compounds of two rice varieties under artificial lodging treatment. IR64 and HIPA8 varieties were planted at the Experimental Farm in Leuwikopo, Bogor Agricultural University (IPB) in November 2016 to June 2017. At grain filling stage, ri

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ROSIORU, Daniela Mariana. "BIOCHEMICAL CHARACTERIZATION AND EXPLOITATION POSSIBILITIES OF Gongolaria Barbata (Stackhouse) Kuntze 1891 FROM THE ROMANIAN BLACK SEA COAST." Annals of the Academy of Romanian Scientists Series on Biological Sciences 13, no. 1 (2024): 41–52. http://dx.doi.org/10.56082/annalsarscibio.2024.1.41.

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Black Sea macroalgae are a marine resource with many benefits. Gongolaria barbata (Stackhouse) Kuntze 1891 (formerly known as Cystoseira barbata (Stackhouse) C. Agardh, 1820) is a brown macroalga with an essential role in biodiversity and in the marine ecosystem functioning, considered an ecologically valuable species at the Romanian Black Sea coast. Samples were collected during 2002 and 2023 years (August-September) from 6 stations of the Romanian Black Sea coast in order to characterize biochemically and highlight the presence of some biologically active compounds with therapeutic, pharmace

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Gârban, Zeno, Radu Silaghi-Dumitrescu, Gabriela Gârban, et al. "Metallomics related to gallium compounds: biochemical and xenobiochemical aspects." Macedonian Journal of Chemistry and Chemical Engineering 33, no. 1 (2014): 39. http://dx.doi.org/10.20450/mjcce.2014.131.

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Issues concerning the chemical compounds studied in the framework of metallomics are of interest both for biochemistry – domain dealing with the metabolization of nutrients and xenobiochemistry – a subsequent domain of biochemistry dealing with the biodegradation of xenobiotics. In this context, reviewed here are in vivo and in vitro data on inorganic and organo-metallic compounds of gallium (Ga), ranging from cellular and molecular biology, to biochemistry and pathobiochemistry, and to pharmacology and related to homeostasis and nutrient degradation.

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Lee, Hee Jae, Mary V. Duke, Jeffrey H. Birk, Masako Yamamoto, and Stephen O. Duke. "Biochemical and physiological effects of benzheterocycles and related compounds." Journal of Agricultural and Food Chemistry 43, no. 10 (1995): 2722–27. http://dx.doi.org/10.1021/jf00058a033.

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Badr, Mohamed O. T., Mohamed A. Hashem, and Nissreen N. Gado. "RETRACTED: Comparative biochemical studies on steroidogenic compounds in chickens." Research in Veterinary Science 89, no. 2 (2010): 168–73. http://dx.doi.org/10.1016/j.rvsc.2010.03.010.

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Weiss, J. F., A. J. Jacobs, and K. S. Kumar. "Some immunological and biochemical effects of radioprotectant sulfhydryl compounds." International Journal of Immunopharmacology 7, no. 3 (1985): 338. http://dx.doi.org/10.1016/0192-0561(85)90283-8.

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Björkelid, Christofer, Terese Bergfors, Anand Kumar V. Raichurkar, et al. "Structural and Biochemical Characterization of Compounds InhibitingMycobacterium tuberculosisPantothenate Kinase." Journal of Biological Chemistry 288, no. 25 (2013): 18260–70. http://dx.doi.org/10.1074/jbc.m113.476473.

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40

Kishore, B. K., Z. Kállay, and P. M. Tulkens. "Clinico-biochemical aspects of guanidine compounds in uraemic toxicity." International Urology and Nephrology 21, no. 2 (1989): 223–32. http://dx.doi.org/10.1007/bf02550812.

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41

Abas, Al-Shimaa M., Faten Z. Mohamed, Ahmed R. Bayomi, and Emad M. Gad. "Biochemical Studies on Benzimidazole Compounds as Anti- diabetic Agents." Biochemistry Letters 18, no. 1 (2022): 33–55. http://dx.doi.org/10.21608/blj.2022.280658.

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Bhuyan, Bhaskar J., and Govindasamy Mugesh. "ChemInform Abstract: Biological and Biochemical Aspects of Selenium Compounds." ChemInform 43, no. 32 (2012): no. http://dx.doi.org/10.1002/chin.201232262.

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43

Santacruz-García, Ana Carolina, Sandra Bravo, Florencia del Corro, Elisa Mariana García, Domingo M. Molina-Terrén, and Mónica Azucena Nazareno. "How Do Plants Respond Biochemically to Fire? The Role of Photosynthetic Pigments and Secondary Metabolites in the Post-Fire Resprouting Response." Forests 12, no. 1 (2021): 56. http://dx.doi.org/10.3390/f12010056.

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Resprouting is one of the main regeneration strategies in woody plants that allows post-fire vegetation recovery. However, the stress produced by fires promotes the biosynthesis of compounds which could affect the post-fire resprouting, and this approach has been poorly evaluated in fire ecology. In this study, we evaluate the changes in the concentration of chlorophylls, carotenoids, phenolic compounds, and tannins as a result of experimental burns (EB). We asked whether this biochemical response to fire could influence the resprouting responses. For that, we conducted three EB in three succe

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Cruz, Nadia, Marcos Flores, Inés Urquiaga, and Felipe Ávila. "Modulation of 1,2-Dicarbonyl Compounds in Postprandial Responses Mediated by Food Bioactive Components and Mediterranean Diet." Antioxidants 11, no. 8 (2022): 1513. http://dx.doi.org/10.3390/antiox11081513.

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Glycoxidative stress with the consequent generation of advanced glycation end products has been implied in the etiology of numerous non-communicable chronic diseases. During the postprandial state, the levels of 1,2-dicarbonyl compounds can increase, depending on numerous factors, including characteristics of the subjects mainly related to glucose metabolism disorders and nutritional status, as well as properties related to the chemical composition of meals, including macronutrient composition and the presence of dietary bioactive molecules and macromolecules. In this review, we examine the ch

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Obst, U., and A. Holzapfel-Pschorn. "Biochemical Testing of Groundwater." Water Science and Technology 20, no. 3 (1988): 101–7. http://dx.doi.org/10.2166/wst.1988.0087.

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Several biochemical methods for easy testing of the microbial turnover activity, the microbial biomass, and toxic effects of pollutants are presented. These methods are simple, quick, and cheap and can be performed in every laboratory with standard equipment. Some examples of application in water and groundwater control are described. The presented results show correlations between enzymatic activities and organic compounds, between enzymatic activities and biomass, and also the influences of surface water on groundwater, and biological water treatment. The application of the described biochem

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MELLOR, Howard R., James NOLAN, Lea PICKERING, et al. "Preparation, biochemical characterization and biological properties of radiolabelled N-alkylated deoxynojirimycins." Biochemical Journal 366, no. 1 (2002): 225–33. http://dx.doi.org/10.1042/bj20020466.

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We have reductively alkylated deoxynojirimycin imino sugars using sodium cyanoborohydride to provide an efficient means of generating a series of N-alkylated compounds containing 4–18 carbon side chains. The yields were greater than 90% using a variety of aldehydes of different chain lengths, and after purification were >95% pure using 1H-NMR. Radiolabelled compounds were prepared using sodium cyanoborotriti-ide to selectively label the first carbon atom in the alkyl chain and used in protein-binding and cell- and tissue-uptake experiments. Protein binding was chain-length-dependent with co

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Nithya, Karnam. "Biochemical analysis of methanolic extract from Evolvulus alsinoides." Bioinformation 19, no. 12 (2023): 1173–78. http://dx.doi.org/10.6026/973206300191173.

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Evolvulus alsinoides is a medicinal plant in the Convolvulaceae family. Traditionally, it is used for different ailments in India and in several other countries. It has a variety of pharmacological qualities, including those that aid wound healing, hepato-protection, cardio-protection, anti-diabetic action, asthma, and epilepsy, memory and learning, and neuroprotection. The whole plant is utilized in Ayurvedic medicine to treat neurological disorders, including amnesia, and it is called the brain tonic by them. Therefore, the use of GC-MS in phytochemical research and chemotaxonomic investigat

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Iga, Dumitru Petru I., D. Popescu, and V. I. R. Niculescu. "Biochemical Symmetrization/ Desymmetrization of Organic Compounds: Dendrimeric Relationship with Molecular Formulas." Asian Journal of Chemical Sciences 13, no. 2 (2023): 47–66. http://dx.doi.org/10.9734/ajocs/2023/v13i2238.

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A criterion for systematization of organic compounds is described. Organic compounds (estimated to 16-20 millions) are of three types: (A) symmetric (especially meso and C2 symmetric), (B) possible symmetry generators, i.e. compounds possessing a real or imaginary, but plausible, symmetric correspondent: irrechi (from irregular distribution of chiral carbons) and constitutional), and (C) archaic (or primitive) that are neither symmetric nor possible symmetry generators. Symmetric compounds are a minority in organic chemistry. The three groups are (bio) chemically interchangeable. In preceding

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Kollár, Levente, György Gábor Frenczy, Matic Proj, et al. "Virtual Screening and Biochemical Testing of Borocycles as Immunoproteasome Inhibitors." Periodica Polytechnica Chemical Engineering 65, no. 3 (2021): 292–98. http://dx.doi.org/10.3311/ppch.17202.

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Inhibition of the immunoproteasome (iCP) offers new opportunities in the treatment of cancer, autoimmune disorders and neurodegenerative diseases. Inspired by the success of boronic acids as proteasome inhibitors we have complied a virtual library of commercially available 5- and 6-membered borocycles and performed a structure based virtual screening against the chymotrypsin-like (β5i) subunit of the iCP. The top scored docking poses were visually inspected to select compounds for experimental testing. Six compounds with 5-membered ring and another six compounds with 6-membered ring were subje

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Szedljak, I., KS Koehegyi, and J. Kosary. "Biochemical Studies on Curing and Fermentation Processing Periods of Different Tobacco Plant (Nicotianatabacum L.) Cultivars." Beiträge zur Tabakforschung International/Contributions to Tobacco Research 24, no. 1 (2010): 24–28. http://dx.doi.org/10.2478/cttr-2013-0877.

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AbstractWe studied the changes in the activity of the enzymes polyphenol oxidase (PPO) and peroxidase (POX), the concentration of total soluble phenolic compounds and soluble protein content in different tobacco cultivars (Virginia and Burley) during curing. The curing procedure was a special combination of open-air-curing and fluecuring methods and a long fermentation period. In the curing period the changes in data suggested a combination of the biochemical processes and the direct effect of oxygen. A slight increase then a decrease in the concentrations of both total soluble phenolic compou

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