Biochemical Systematics and Ecology最新文献

{"title":"Study of genotype × environment interaction on the morphological and chemical features of geranium (Pelargonium graveleons L'Her Ex Ait.)","authors":"","doi":"10.1016/j.bse.2024.104883","DOIUrl":"10.1016/j.bse.2024.104883","url":null,"abstract":"<div><p>Geranium is a multi-harvest perennial plant in the Geraniaceae family grown for its sweet-scented herbs and essential oils. It is well-known for its imposing rose-like aroma. Geranium essential oil is commonly used in the soap, fragrance, and cosmetic industries to isolate rhodinol, an aromatic compound found in most high-grade perfumes. The current study evaluated a total of 5 geranium genotypes across three years, at two locations, to identify the superior and stable geranium genotypes. \"The pooled ANOVA results showed substantial genotype × environment interactions for all the traits under study. The CIM-Bio 171 genotype had the highest essential oil production per plant (g) (X9), followed by Kelkar (rank II, 10.24), Algerian CIM-Pawan (rank III, 10.03), CIM-Pawan (rank IV, 7.63), and Bourbon (rank V, 7.24) g/plant. For the trait citronellol content (X10), the Algerian genotype ranked top (37.83%), followed by CIM-Pawan (rank II, 30.81%), CIM-Bio 171 (rank III, 28.33%), Bourbon (rank IV, 26.89%), and Kelkar (rank V, 12.58%). The Kelkar genotype ranked the highest (6.20%) in the trait 10-<em>epi</em>-γ-Eudesmol content (X16), followed by CIM-Pawan (rank II, 5.89%), Algerian (rank III, 4.56%), Bourbon (rank IV, 4.29%), and CIM-Bio 171 (rank V, 4.25%). The genotype CIM Bio 171 exhibited the highest mean value for essential oil yield, and cis-Rose oxide content (%). The following genotypes, such as CIM Bio 171, Algerian, and CIM Pawan, emerged as high-mean performers and exhibited stability across diverse environments. The genotype CIM Bio 171 is closer to the ideal genotype, followed by CIM Bio 171, Algerian, and CIM Pawan as the most desirable genotypes. Similarly, the year Y3 was determined to be the most desirable based on GGE-biplot environment evaluations at both locations. Therefore, CIM Bio 171 has been released for commercial cultivation because of its exceptional performance in essential oil yield and quality attributes across locations and years.</p></div><div><h3>Kew words</h3><p>cis-Rose oxide; essential oil; environment ranking; GGE-biplot; genotype × environment interaction.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142006296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical constituents from Croton lauioides Radcl.-Sm. & Govaerts and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104886","DOIUrl":"10.1016/j.bse.2024.104886","url":null,"abstract":"<div><p>The phytochemical study of <em>Croton lauioides</em> Radcl.-Sm. &amp; Govaerts led to the isolation of twenty-one compounds (<strong>1</strong>–<strong>21)</strong>, including three diterpenoids (<strong>1</strong>–<strong>3</strong>), two triterpenoids (<strong>4</strong>–<strong>5</strong>), eight flavonoids (<strong>6</strong>–<strong>13</strong>), three lignans (<strong>14</strong>–<strong>16</strong>), four aromatic compounds (<strong>17</strong>–<strong>20</strong>), and one glycolipid (<strong>21</strong>). Their structures were determined by NMR spectroscopic analysis as well as comparison with previously reported data. All compounds (<strong>1</strong>–<strong>21)</strong> were isolated from <em>C</em>. <em>lauioides</em> for the first time, while twelve compounds <strong>3</strong>, <strong>5</strong>, <strong>9</strong>–<strong>10</strong>, <strong>12</strong>–<strong>18</strong>, and <strong>21</strong> were firstly isolated from the family Euphorbiaceae, and two compounds <strong>2</strong>, and <strong>20</strong> were isolated from the genus <em>Croton</em> for the first time. Meanwhile, the chemotaxonomic significance of these isolated compounds from the whole plant of <em>C</em>. <em>lauioides</em> was also discussed.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141998147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical constituents from the leaves of Scutellaria baicalensis Georgi and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104885","DOIUrl":"10.1016/j.bse.2024.104885","url":null,"abstract":"<div><p>The phytochemical investigation of the <em>Scutellaria baicalensis</em> Georgi (<em>S. baicalensis</em>) leaves separation obtained two phenols (<strong>1</strong>, <strong>2</strong>), one coumarin (<strong>3</strong>), thirteen flavones (<strong>4–16</strong>). Compounds <strong>7</strong>–<strong>16</strong> are valuable chemical classification markers in <em>S. baicalensis</em> leaves. Their structures were further determined by spectroscopic method in which compounds <strong>1</strong>, <strong>2</strong>, <strong>5</strong>, and <strong>6</strong> have not yet been reported to be isolated from <em>S. baicalensis</em>, serving as chemical classification markers for <em>S. baicalensis</em>. Furthermore, compounds <strong>1</strong>–<strong>3</strong>, <strong>5</strong>, <strong>6</strong>, <strong>8</strong> and <strong>10</strong> were successfully isolated from <em>S. baicalensis</em> leaves for the first time. The most important is that the significance of chemical taxonomy was discussed, which can provide theoretical principle on the separation of <em>S. baicalensis</em> leaves for subsequent research.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141993015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical constituents of Acer tegmentosum Maxim and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104882","DOIUrl":"10.1016/j.bse.2024.104882","url":null,"abstract":"<div><p>A phytochemical study of <em>Acer tegmentosum</em> Maxim (the dried stem bark of <em>Acer tegmentosum</em> Maxim) led to the isolation of <strong>28</strong> compounds, including thirteen phenols, five coumarins, four benzoate esters, three tetracyclic triterpenoids, one carbohydrate, one hydrocarbon and one lignan. The structures of these isolated compounds were identified using NMR spectroscopy (¹H and ¹³C) by comparison with previously reported data. To the best of our knowledge, salidroside, 2-(4-Hydroxyphenyl)ethyl <em>β</em>-<span>d</span>-galactopyranoside, 2-(4-hydroxyphenyl)ethyl 3,4,5-trihydroxybenzoate, 3,3´,4,4´-tetrahydroxybiphenyl, (4-methoxyphenyl)acetic acid, daphnetin, 5,6,7-trimethoxycoumarin, 1,2-bis(2-methylheptyl) 1,2-benzenedicarboxylate, 1,4-benzenedicarboxylic acid, periplocoside N and 3,4-dimethoxycinnamyl alcohol were reported from this plant for the first time. Chemotaxonomic significance was discussed.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141993014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical composition and insecticidal activity of Artemisia absinthium L. essential oil against adults of Tenebrio molitor L.","authors":"","doi":"10.1016/j.bse.2024.104881","DOIUrl":"10.1016/j.bse.2024.104881","url":null,"abstract":"<div><p>Many researchers and manufacturers around the world have shown interest in essential oils and their components. <em>Artemisia absinthium</em> L., commonly known as wormwood, is a medicinal and aromatic bitter herb frequently used in traditional medicine since ancient times. The objective of this research was to study the chemical composition and evaluate the insecticidal activities of <em>A. absinthium</em> essential oil (AEO) against <em>Tenebrio molitor</em> L., mealworm battle. We explored its effectiveness through several means, including direct contact, fumigation and repulsion of insects. Phytochemical analysis was performed using GC-MS technique. The main components identified in the essential oil were camphor (32.34%), chamazulene (13.92%), and terpinen-4-ol (10.18%). These results highlight that Algerian <em>A. absinthium</em> plants are valuable resources due to their bioactive compounds. In particular, the results obtained in our investigation suggest that the essential oil obtained from <em>A. absinthium</em> has the potential to be used as a natural bioinsecticide.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alkaloids from the seeds of Peganum harmala and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104884","DOIUrl":"10.1016/j.bse.2024.104884","url":null,"abstract":"<div><p>A phytochemical study on the seeds of <em>Peganum harmala</em> led to the separation of 22 alkaloids, including quinazoline alkaloids (<strong>1</strong>–<strong>10</strong>), <em>β</em>-carboline alkaloids (<strong>11</strong>–<strong>18</strong>), and others alkaloids (<strong>19</strong>–<strong>22</strong>). Their structures were identified by comprehensive spectroscopic analysis and comparison with literature data. Compounds <strong>14</strong> and <strong>20</strong>–<strong>22</strong> were first isolated from Zygophyllaceae family. Compounds <strong>8</strong> and <strong>15</strong> were firstly discovered as natural products. Moreover, the chemotaxonomic significance of the isolated alkaloids is discussed.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141991134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sesquiterpenes from Tinospora sinensis and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104877","DOIUrl":"10.1016/j.bse.2024.104877","url":null,"abstract":"<div><p>Chemical investigation of the <em>Tinospora sinensis</em> led to the isolation of a new cadinane sesquiterpene (<strong>1</strong>) and twelve known sesquiterpenes (<strong>2</strong>−<strong>13</strong>). The structures of these compounds were deduced using a suite of comprehensive spectroscopic techniques including NMR, MS <em>etc.</em>, and the absolute configuration of <strong>1</strong> was established through a combination of TDDFT calculations and chemical methods. Compound <strong>1</strong> demonstrated mild cytotoxicity against MDA-MB-231 cell line, with an inhibition rate of 46.8% and 54.2% at 50 μmol/L and 100 μmol/L, respectively. Compounds <strong>1</strong>, <strong>5</strong>−<strong>13</strong> were reported to exist in the Menispermaceae family for the first time. Furthermore, the chemotaxonomic significance of the isolates is also discussed.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141946554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical constituents from Alnus mandshurica and their chemotaxonomic significance","authors":"","doi":"10.1016/j.bse.2024.104879","DOIUrl":"10.1016/j.bse.2024.104879","url":null,"abstract":"<div><p>A phytochemical study of <em>Alnus mandshurica</em> (Callier) Hand.-Mazz. (dried stem bark) led to the isolation of 28 compounds, including twelve simple phenols and simple phenol glycosides (<strong>1</strong>–<strong>12</strong>), eleven flavonoids (<strong>13</strong>–<strong>23</strong>), among them, compounds 13, 15, 17, 18, and 23 are flavan-3-ols compounds, two coumarins (<strong>24</strong> and <strong>25</strong>), one diarylheptanoid (<strong>26</strong>), one lupine triterpenoid (<strong>27</strong>), one sterol (<strong>28</strong>). The structures of these isolated compounds were identified using NMR spectroscopy (¹H and ¹³C) by comparison with previously reported data. Compounds <strong>2</strong>, <strong>5</strong>–<strong>14</strong>, <strong>18</strong>, <strong>20</strong>, <strong>22</strong>, <strong>25</strong>–<strong>27</strong> were isolated from <em>A. mandshurica</em> for the first time. The chemotaxonomic significance of the isolates was also discussed.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141946553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemical composition and bioactivity of essential oils from Cistus ladanifer L., Pistacia lentiscus L., and Matricaria chamomilla L","authors":"","doi":"10.1016/j.bse.2024.104880","DOIUrl":"10.1016/j.bse.2024.104880","url":null,"abstract":"<div><p>The objective of this study was to characterize the volatile compounds from the aerial part of <em>Cistus ladanifer</em> L., <em>Pistacia lentiscus</em> L., and <em>Matricaria chamomilla</em> L., members of <em>Cistaceae</em>, Anacardiaceae, and Asteraceae families, respectively; and assess their potential antioxidant, antimicrobial, and enzyme inhibitory properties. The essential oils were analyzed using gas chromatography-mass spectrometry (GC-MS-MS) analysis. The outcomes revealed distinct chemical profiles indicative of specific chemotypes within each species. Indeed, <em>M. chamomilla</em> essential oil (MCEO) contained sabinene (16.03 %), camphor (11.22 %), 3,6-dihydrochamazulene (14.22 %), and chamazulene (12.84 %) as its primary constituents. <em>C. ladanifer</em> essential oil (CLEO) prominently featured camphene (31.5 %), α-pinene (15.76%), and bornyl acetate (15.73 %), while <em>P. lentiscus</em> essential oil (PLEO) was rich in D-limonene (21 %), β-myrcene (14.89 %), α-pinene (13.93 %), and terpinen-4-ol (9.75 %). Remarkably, PLEO exhibited significant antioxidant activity across multiple assays, demonstrating inhibitory values of 72.07 ± 4.06 mg TE/g of extract (Cuprac), 45.74 ± 1.23 mg TE/g of extract (FRAP), 30.89 ± 1.69 mg EDTAE/g of extract (Chelating), 26.71 ± 1.84 mmol TE/g of extract (Phosphomolybdenum), 15.55 ± 0.84 mg TE/g of extract (ABTS), and 2.30 ± 0.22 mg TE/g of extract (DPPH). The results showed that the microorganisms under examination varied in their sensitivity to essential oils and the inhibitory zone ranged between 25 and 57 mm. The inhibitory effects of the essential oils were investigated against enzymes associated with human pathologies. As findings, CLEO demonstrated substantial inhibition of tyrosinase (10.22 ± 0.13 mg KAE/g of extract) and acetylcholinesterase (4.71 ± 0.97 mg GALAE/g of extract), outperforming other essential oils that displayed moderate activities. These important biological effects of the oils tested qualify these plants as an interesting source of phytochemicals with medicinal actions.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141946555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GC-MS-MS analysis and biological properties determination of Mentha piperita L., essential oils","authors":"","doi":"10.1016/j.bse.2024.104875","DOIUrl":"10.1016/j.bse.2024.104875","url":null,"abstract":"<div><p>This research explores the therapeutic properties and medicinal potential of <em>Mentha piperita</em> L. (<em>M. piperita</em>) essential oil (EO) (MPEO) harvested in the province of Ouezzane, northwestern Morocco. We conducted a comprehensive chemical composition analysis of MPEO using gas chromatography-mass spectrometry (GC-MS) to identify its major components. The predominant constituents were pulegone (17.56%), mintlactone (10.62%), _D-carvone (9.24%), eucalyptol (7.53%), and thymol (6.06%). The antidiabetic effects were assessed by measuring the inhibition of two digestive enzymes (α-glucosidase and α-amylase). The dermatoprotective effect was evaluated based on the inhibition of elastase and tyrosinase, and neuroprotective activity was studied by examining the inhibition of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Additionally, molecular docking analysis was used to determine the interactions between the main MPEO compounds and the enzymes targeted. Antioxidant activity was estimated using <em>in vitro</em> FRAP, DPPH, and ABTS assays. Furthermore, the antibacterial potential was evaluated against pathogenic strains using the micro-broth dilution method. Our results indicate significant antioxidant and neuroprotective activities of MPEO, along with promising antidiabetic and dermatoprotective potential, surpassing references. Additionally, all bacterial strains tested were susceptible to MPEO, with MIC values lower than those of MBC for all bacteria except <em>L. monocytogenes</em>. These <em>in vitro</em> findings were supported by <em>in silico</em> analysis, showing that menthelactone and pulegone presented strong binding affinities with key enzymes involved in glucose regulation and pigmentation. MPEO, rich in bioactive compounds, has shown promising potential. The main components of this oil offer innovative prospects for the development of drugs and natural therapeutic applications.</p></div>","PeriodicalId":8799,"journal":{"name":"Biochemical Systematics and Ecology","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141946556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}