e-CUCBA最新文献 - Book学术

Los metabolitos secundarios biosintetizados por las espinacas (Spinacea oleracea L.) y su cultivo in vitro: Una revisión 菠菜（Spinacea oleracea L.）生物合成的次生代谢物及其体外培养：综述

e-CUCBA Pub Date : 2024-01-01 DOI: 10.32870/e-cucba.vi21.318

B. E. Herrera Cabrera, Jorge Montiel Montoya, Luz María Basurto González, Andrés Carrillo del Rio, Bryan Jesús Vega Navarro, Hebert Jair Barrales Cureño

{"title":"Los metabolitos secundarios biosintetizados por las espinacas (Spinacea oleracea L.) y su cultivo in vitro: Una revisión","authors":"B. E. Herrera Cabrera, Jorge Montiel Montoya, Luz María Basurto González, Andrés Carrillo del Rio, Bryan Jesús Vega Navarro, Hebert Jair Barrales Cureño","doi":"10.32870/e-cucba.vi21.318","DOIUrl":"https://doi.org/10.32870/e-cucba.vi21.318","url":null,"abstract":"Spinach belongs to the taxonomic family Amaranthaceae. It is an annual, fast-growing leafy vegetable considered to havehigh nutritional value. Its international production according to FAO estimates was 14 million tons, with China being thefirst producer (85%), followed by the United States (2.6%), Japan (2.2%) and Turkey (1.6%); while, in Mexico, in 2020 it was49,313 tons (+27.3% compared to 2019) obtained from 2,853 ha harvested (+16.6%), so the national average yield was 17.3ton/ha ( +9.2%). The main phytochemical constituents of spinach predominantly associated with the quality of spinach aretotal flavonoids, total phenolics and total carotenoids, due to their antioxidant activity (Bergquist, 2006). Its valuablemedicinal properties include anticancer, antimutagenic, anti-inflammatory, antiproliferative, anticancer, antibacterial,hepatoprotective, hypolipidemic, and suppressors of the Central Nervous System. The present work is a review on theorigin, medicinal properties, agronomic profile, profile of biosynthesized primary and secondary metabolites, in vitro cultureof Spinacea oleracea and data on the phytochemical composition of the secondary metabolites of spinach detected byanalytical techniques","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"6 20","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139631870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lobo lobito, ¿estás ahí?... No; he sido extirpado o Historia de la extirpación del lobo gris (Canis lupus) en el sur del Altiplano Mexicano Lobo lobito，你在吗？不，我已经灭绝了 o 墨西哥高原南部灰狼灭绝的历史

e-CUCBA Pub Date : 2024-01-01 DOI: 10.32870/e-cucba.vi21.317

E. Mellink, Mónica E. Riojas-López

引用次数: 0

Patrones de distribución de la riqueza de macroalgas del litoral de Jalisco y su relación con variables ambientales 哈利斯科海岸大型藻类丰富度的分布格局及其与环境变量的关系

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.291

I. Enciso-Padilla, E. Ríos-Jara, M. D. C. Esqueda-González, Rosalba Mireya Hernández-Herrera, Ernesto López-Uriarte, Eduardo Juárez-Carrillo

{"title":"Patrones de distribución de la riqueza de macroalgas del litoral de Jalisco y su relación con variables ambientales","authors":"I. Enciso-Padilla, E. Ríos-Jara, M. D. C. Esqueda-González, Rosalba Mireya Hernández-Herrera, Ernesto López-Uriarte, Eduardo Juárez-Carrillo","doi":"10.32870/ecucba.vi20.291","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.291","url":null,"abstract":"The Jalisco coast presents a great heterogeneity of environments that provide the necessary conditions for the establishment anddevelopment of macroalgae; These environments are described in the present study, relating them to the diversity of macroalgaerecorded and collected in 19 locations on the Jalisco coast from 2000 to 2018. The results show that the very particular andheterogeneous characteristics and conditions in each of the locations were determinants for the richness and distribution of speciesto be different along the coast of Jalisco. The locality with the highest species richness was Chamela, with 105 registered species,being the rocky substrate where most of the species were found, regardless of the time of year (rainy and dry season). Through aclassification analysis, based on the presence/absence of species, and a non-metric multidimensional scaling (NMDS), threegeographical zones were recognized on the Jalisco coast: north, center and south, this being the one that registered the highestnumber of species. (193).","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126446467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluación de la diversidad genética de poblaciones cultivadas de Sechium edule en Jalisco y Michoacán mediante dos marcadores moleculares 利用两个分子标记评价哈利斯科州和michoacan州Sechium edule栽培群体的遗传多样性

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.308

Araceli Rodríguez-Sahagún, Yolanda Gómez-Vélez, Gustavo Acevedo-Hernández, R. C. Aarland

{"title":"Evaluación de la diversidad genética de poblaciones cultivadas de Sechium edule en Jalisco y Michoacán mediante dos marcadores moleculares","authors":"Araceli Rodríguez-Sahagún, Yolanda Gómez-Vélez, Gustavo Acevedo-Hernández, R. C. Aarland","doi":"10.32870/ecucba.vi20.308","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.308","url":null,"abstract":"Chayote (Sechium edule) is a plant native to the American continent that belongs to the Cucurbitaceae family. It has been associatedwith important properties such as antioxidant activity, and possesses components with anticancer potential. Its fruit has been widelyused as a vegetable since pre-Hispanic times, and is a significant part of the Mexican diet. The states of Michoacán and Jalisco inMexico are among the main chayote producers. However, no studies have been reported regarding the genetic variability of theplant in these regions. Since chayote is primarily cultivated in family orchards, the seed is obtained from the same production, andgermplasm exchange between different areas is limited. Selection and identification of genotypes are essential steps for theestablishment of breeding programs; therefore, the objective of this study was to evaluate the existing genetic diversity in plantscultivated in these states using the molecular markers ISTR and RAPD. From this genetic analysis, it was observed that thecollected plants formed clearly separated groups based on their origin, confirming the limited genetic flow between the cultivatedpopulations in both states.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115828284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identificación del agente causal de la pudrición de raíz y corona en zarzamora cv.Tuppy y su control in vitro 本研究的目的是确定黑莓根部和冠部腐烂的致病因子。Tuppy和它的体外控制

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.304

Ma. Blanca Nieves Lara-Chávez, Yurixhi Atenea Raya-Montaño, Patricio Apáez-Barrios

{"title":"Identificación del agente causal de la pudrición de raíz y corona en zarzamora cv.Tuppy y su control in vitro","authors":"Ma. Blanca Nieves Lara-Chávez, Yurixhi Atenea Raya-Montaño, Patricio Apáez-Barrios","doi":"10.32870/ecucba.vi20.304","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.304","url":null,"abstract":"The disease known as blackberry root rot causes significant economic loses. The aim was to identify morphological andpathogenically fungus associated with root and crown rot in R. ulmifolius cv. Tuppy, and it’s in vitro control, from plants withsymptoms of the disease collected in the common of San Juan de Dios, municipality of Los Reyes Michoacan. The causal agentwas identified. The fungicides were used in three doses (low, medium, and high), Bacillus subtilis 0.075, 0.150, 0.225 ml L⁻¹,Captan® 0.0125, 0.025, 0.0375 g L⁻¹, Cymoxanil® 30% + Famoxadona® 0.015, 0.03, 0.045 g L⁻¹, Azoxystrobin®0.015, 0.03,0.045 ml L⁻¹, Tiofanato Metílico® 0.025, 0.05, 0.075 g L⁻¹. The effectiveness of the product was evaluated with the growth meanof the fungus, the experimental design was completely randomized, and it was applied a Tukey mean comparison analysis at 5%probability of error. The virulence assessment and the severity of isolations was determined by pathogenicity tests in healthy plants.The phytopathogens identified were Rhizoctonia sp., and Fusarium oxysporum, all fungicides exercised in both phytopathogens todifferent degree. The pathogenicity tests were positive when presenting symptoms of the disease.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116490470","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Crecimiento de dos variedades de pitahaya (Hylocereus monacanthus e Hylocereus ocamponis) con aplicación de Ascophyllum nodosum 两种火龙果品种(monacanthus和ocamponis火龙果)的生长与子叶结瘤的应用

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.300

Maricela Apáez-Barrios, Patricio Apáez-Barrios, J. Escalante-Estrada, Yurixhi Atenea Raya-Montaño

{"title":"Crecimiento de dos variedades de pitahaya (Hylocereus monacanthus e Hylocereus ocamponis) con aplicación de Ascophyllum nodosum","authors":"Maricela Apáez-Barrios, Patricio Apáez-Barrios, J. Escalante-Estrada, Yurixhi Atenea Raya-Montaño","doi":"10.32870/ecucba.vi20.300","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.300","url":null,"abstract":"The agronomic management of pitahaya can enhance its yield. Thus, the use of Ascophyllumnodosum contributes to plantdevelopment. The objective was to evaluate the effect of Ascophyllumnodosumon height, stem diameter, length, shoot diameterand heat accumulation. Two varieties were used: Hylocereusmonacanthus(Lem.) Britton & Rose, Hylocereusocamponis (Salm)Britton & Rose and three doses of Ascophyllumnodosum (0, 1.0 and 2.0 L ha-1), thus, generating six treatments. The variableswere analyzed with SAS at 0.05 probability. The average minimum and maximum temperature was 19 and 37 °C and the heataccumulation was 1912 UC. The greatest height was presented by Hylocereusmonacanthus with the high dose of Ascophyllumnodosum with an increase of 7 % in relation to the treatment without application. Stem diameter was 16 % greater in the twovarieties and with the higher dose compared to the plants without application. In shoot length, H.monacanthus and H.ocamponisoutperformed the lowest treatments by 19%. The varieties H.monacanthus and H.ocamponis with applications of high doses of A.nodosum generated the highest values in the variables studied.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114991846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Residuos de plaguicidas en biomasa agrícola de chile (Capsicum annuum L.) usando un método QuEChERS acoplado a LC-MS/MS y GC-MS/MS 采用LC-MS/MS和GC-MS/MS耦合QuEChERS方法测定智利农业生物量(Capsicum annuum L.)中的农药残留

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.301

L. A. JIMÉNEZ-ORTEGA, P. D. J. Bastidas-Bastidas, Octavio Valdez-Baro, Manuel Alonzo Báez-Sañudo, J. Basilio Heredia

引用次数: 0

Reporte de aplicación de tratamientos de vinagre y carbonato para el control de Tillansia recurvata 醋和碳酸盐处理在控制卷曲Tillansia recurvata中的应用报告

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.307

Antonio Gómez-Ramírez, Ricardo Guevara-Herrera, Merylin Gutiérrez Licona, Edgar López-Maldonado

{"title":"Reporte de aplicación de tratamientos de vinagre y carbonato para el control de Tillansia recurvata","authors":"Antonio Gómez-Ramírez, Ricardo Guevara-Herrera, Merylin Gutiérrez Licona, Edgar López-Maldonado","doi":"10.32870/ecucba.vi20.307","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.307","url":null,"abstract":"The Motita hay (Tillandsiarecurvata) is an epiphytic plant which it is considered today as a pest, that even, it is not a parasiticplant that avoids taking nutrients from the host, but generates a competence for getting light and oxygen from the environmentwhen making photosynthesis and this process becomes more difficult due to the respiration and transpiration of the tree having as aresult a weakening of the branches of the host causing the death of different forest species (Sánchez et al., 2007). Then, the mainobjective is to evaluate the efficacy of the appliance of sodium bicarbonate and vinegar in different doses through a designedexperiment in order to determine what type of dose provides the best result as an alternative and as a complement to the mechanictesting control. Then, 5 treatments are applied in 5 plots of 100 m² with 4 evaluations, and the doses are 86 g of sodium bicarbonateper 1 L of water, 100 g of sodium bicarbonate per 1 L of water, 86 g of sodium bicarbonate with 66 ml of vinegar per 1 L of water,100 g of sodium bicarbonate with 66 ml of vinegar per 1 L of water and then, a pruning of a plot. Finally, the obtained results showthat the use of sodium bicarbonate showed just a little relevance in the results of the control of Tillandsiarecurvata, and the dose of100 g of sodium bicarbonate to 1 L of water shows a very positive result since the hay has dried more quickly, while the use ofvinegar has been inefficient in controlling the pest.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131013221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pensamiento estadístico y probabilístico, un puente entre neurociencias e inteligencia artificial 统计和概率思维，神经科学和人工智能之间的桥梁

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.297

J. E. Sagula

{"title":"Pensamiento estadístico y probabilístico, un puente entre neurociencias e inteligencia artificial","authors":"J. E. Sagula","doi":"10.32870/ecucba.vi20.297","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.297","url":null,"abstract":"What is the epicenter of this article? It is the human brain, in which the essential, the dispensable and the valuable in all sensescome together, where the seeds of ideas, developments and solutions are born, with preeminence in the resolution of conflicts,many times with complex characteristics, reason by which the brain maps, through thought, labeled with different names, basic andnot so basic theories of uncertainty resolution; considering Stochastics as a wide-ranging discipline that is reflected in brainfunctioning. In this review, central disciplines converge such as: Biology, Neurosciences, currents of Thought based on Uncertaintyand Artificial Intelligence in the simulation of learning processes, through bio-inspired models such as: Neural Networks, MachineLearning, Deep Learning, Learning by Reinforcement, Agent and Multiagent Theory, Applied Mathematics and UncertaintyResolution Theories. The purpose is conflict resolution, based on Complex Thought, with a multi-methodological approach, sincethere are interdisciplinary situations that require transdisciplinary solutions. The different conceptions of the Brain, in the posingand solving of problems with the presence of uncertainty, in order to improve intelligent decision making.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127931492","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Caracterización ecológica en parcelas afectadas por incendios en el sureste de Coahuila, México 墨西哥科阿韦拉东南部受火灾影响地块的生态特征

e-CUCBA Pub Date : 2023-06-29 DOI: 10.32870/ecucba.vi20.303

Diana Yemilet Ávila Flores, Dora Alicia García García, David Castillo Quiroz

{"title":"Caracterización ecológica en parcelas afectadas por incendios en el sureste de Coahuila, México","authors":"Diana Yemilet Ávila Flores, Dora Alicia García García, David Castillo Quiroz","doi":"10.32870/ecucba.vi20.303","DOIUrl":"https://doi.org/10.32870/ecucba.vi20.303","url":null,"abstract":"Among the factors that influence the composition, structure, functioning and dynamics of ecosystems, fire is one of the mostimportant and widespread in the world. Knowledge about the dynamics of post-fire recovery of the vegetation constitutes the basisfor the management of areas impacted by forest fires; the above is more important when it comes to areas with little information onthe response of vegetation to fire, such as the vegetation of semi-arid ecosystems. The objective of this study was to characterize thebiodiversity of the vegetation in experimental plots, which were affected by a forest fire, through the ecological parameters ofabundance (ARi), dominance (DRi), frequency (FRi) and importance value index. (IVI) in order to determine the floristiccomposition of post-fire areas in semi-arid zones. Despite the fact that biodiversity has been affected as shown by the resultsobtained, since these are dominated by a single species (Quercus pringlei Seemen ex Loes.), the tendency they show is to recovernaturally as indicated by the results, values of ecological importance where Yucca carnerosana (Trel.) McKelvey stands out as anelement that gives support and structure to the ecosystem. The study of post-fire recovery dynamics in semi-arid areas of Mexico isof the utmost importance, since it is valuable information that contributes to knowledge to address the risks that may arise during aforest fire, to generate initiatives for its conservation.","PeriodicalId":447849,"journal":{"name":"e-CUCBA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125795685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0