Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.14
S. C. Guzmán, L. M. C. Asseleih, O. S. Sánchez
R ESUMEN : El estado de Veracruz cuenta una gran riqueza florística y cultural que ha permitido el desarrollo de un vasto conocimiento herbolario. Si bien existen diversos estudios que registran el uso medicinal de las plantas, aún quedan áreas geográficas y culturas autóctonas con escasa o nula información. Este es el caso de la Región Tének o Huasteca ubicada al noreste del Estado, que a pesar de la gran tradición que han tenido como médicos tradicionales y conocedores de la herbolaria, el acercamiento a esta etnia ha sido casi nulo en este rublo. El objetivo de esta investigación es contribuir al conocimiento de la cultura Tének de Veracruz, a través de la documentación de la herbolaria tradicional en la comunidad de San Francisco, del Municipio de Chontla. Mediante entrevistas abiertas y semiestructuradas a los tres médicos tradicionales (MT) de mayor prestigio en la comunidad, se documentó el uso de las especies medicinales utilizadas por ellos, con base a la demanda de atención de los pobladores. A través de recorridos en compañía de los MT, se recolectaron las especies en campo e identificaron botánicamente. De prestigious and recognized Traditional Herbalist (TH). With the support of this TH we collected and identify botanical specimens on the field. Of the six species that all the three TH mentioned, we collected the 10% of the knowledge of the population about them (we did it establishing ranges of ages). Also, we determined the cultural significance due to a fidelity index (FI), which includes the priority range (PR) and the relative popularity (RP). What´s more, the value index for the use of morphologic structures of the used plants was calculated. A total of 97 medicinal species (in which 53 families and 84 genders are included) were documented. It was found about 8 new botanical records on the Medicinal Flora of the State of Veracruz. We can conclude that the research document and probe the importance and knowledge generated through the management and use of the medicinal plants in the Tének community of San Francisco Chontla, Veracruz.
{"title":"Plantas medicinales de los Tének de San Francisco, Chontla, Veracruz, México.","authors":"S. C. Guzmán, L. M. C. Asseleih, O. S. Sánchez","doi":"10.18387/polibotanica.52.14","DOIUrl":"https://doi.org/10.18387/polibotanica.52.14","url":null,"abstract":"R ESUMEN : El estado de Veracruz cuenta una gran riqueza florística y cultural que ha permitido el desarrollo de un vasto conocimiento herbolario. Si bien existen diversos estudios que registran el uso medicinal de las plantas, aún quedan áreas geográficas y culturas autóctonas con escasa o nula información. Este es el caso de la Región Tének o Huasteca ubicada al noreste del Estado, que a pesar de la gran tradición que han tenido como médicos tradicionales y conocedores de la herbolaria, el acercamiento a esta etnia ha sido casi nulo en este rublo. El objetivo de esta investigación es contribuir al conocimiento de la cultura Tének de Veracruz, a través de la documentación de la herbolaria tradicional en la comunidad de San Francisco, del Municipio de Chontla. Mediante entrevistas abiertas y semiestructuradas a los tres médicos tradicionales (MT) de mayor prestigio en la comunidad, se documentó el uso de las especies medicinales utilizadas por ellos, con base a la demanda de atención de los pobladores. A través de recorridos en compañía de los MT, se recolectaron las especies en campo e identificaron botánicamente. De prestigious and recognized Traditional Herbalist (TH). With the support of this TH we collected and identify botanical specimens on the field. Of the six species that all the three TH mentioned, we collected the 10% of the knowledge of the population about them (we did it establishing ranges of ages). Also, we determined the cultural significance due to a fidelity index (FI), which includes the priority range (PR) and the relative popularity (RP). What´s more, the value index for the use of morphologic structures of the used plants was calculated. A total of 97 medicinal species (in which 53 families and 84 genders are included) were documented. It was found about 8 new botanical records on the Medicinal Flora of the State of Veracruz. We can conclude that the research document and probe the importance and knowledge generated through the management and use of the medicinal plants in the Tének community of San Francisco Chontla, Veracruz.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47358920","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.1
J. F. Pío-León, M. G. Chávez-Hernández, L. O. Alvarado-Cárdenas
endemic to Sinaloa belonging to B. spathulata -species group, is described as new for science. This novel species is similar in foliar and some floral traits to B. spathulata and B. rubra , but differs from both by qualitative and quantitative characters ( e.g. size and shape of calyx and corolla, and length of pedicels), in addition to its northernmost distribution. A dichotomous key is presented for the species in the B. spathulata -group, as well as a comparative chart and photographs with related species.
{"title":"Bourreria ritovegana (Ehretiaceae, Boraginales), una especie nueva de Sinaloa, México","authors":"J. F. Pío-León, M. G. Chávez-Hernández, L. O. Alvarado-Cárdenas","doi":"10.18387/polibotanica.52.1","DOIUrl":"https://doi.org/10.18387/polibotanica.52.1","url":null,"abstract":"endemic to Sinaloa belonging to B. spathulata -species group, is described as new for science. This novel species is similar in foliar and some floral traits to B. spathulata and B. rubra , but differs from both by qualitative and quantitative characters ( e.g. size and shape of calyx and corolla, and length of pedicels), in addition to its northernmost distribution. A dichotomous key is presented for the species in the B. spathulata -group, as well as a comparative chart and photographs with related species.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44598075","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.5
A. Torres-Montúfar
knowledge, perception and expectations generated by scientific collections as vectors for learning basic botany. The results indicate that the Botanical Garden is the most visited, while the FESC Herbarium is little frequented; however, the latter is the most widely used collection in Agricultural Engineering career, where most students consider the use of scientific collections to be beneficial in their academic development. The biological collections preserved in the FES-Cuautitlan, both the Herbarium and the Botanical Garden, fully comply with research, scientific dissemination, and teaching tasks, particularly this last task is key for the correct learning of the students.
{"title":"Las colecciones botánicas como fuente de enseñanza: el caso FES-Cuautitlán, UNAM","authors":"A. Torres-Montúfar","doi":"10.18387/polibotanica.52.5","DOIUrl":"https://doi.org/10.18387/polibotanica.52.5","url":null,"abstract":"knowledge, perception and expectations generated by scientific collections as vectors for learning basic botany. The results indicate that the Botanical Garden is the most visited, while the FESC Herbarium is little frequented; however, the latter is the most widely used collection in Agricultural Engineering career, where most students consider the use of scientific collections to be beneficial in their academic development. The biological collections preserved in the FES-Cuautitlan, both the Herbarium and the Botanical Garden, fully comply with research, scientific dissemination, and teaching tasks, particularly this last task is key for the correct learning of the students.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47576749","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.15
M. L. Villanueva-Figueroa, H. Colín-Bahena, R. Monroy-Martínez, R. Monroy-Ortíz, A. García-Flores, C. Monroy-Ortiz
and marigold flowers which are considered identity species as well as the native ones that have been classified as “main” for this research. Based on social work, vegetal diversity originated in their production units and the one obtained from local markets become essential components of an offering, for instance, “huatapextle” or “huentle”, both pre-hispanic. They provide Coatetelco with a sense of belonging and a strong bond with the agricultural cycle that in sum; enable the bio-cultural diversity conservation.
{"title":"Etnobotánica de los rituales vinculados al ciclo agrícola y su función en la conservación biocultural en Coatetelco, Morelos, México.","authors":"M. L. Villanueva-Figueroa, H. Colín-Bahena, R. Monroy-Martínez, R. Monroy-Ortíz, A. García-Flores, C. Monroy-Ortiz","doi":"10.18387/polibotanica.52.15","DOIUrl":"https://doi.org/10.18387/polibotanica.52.15","url":null,"abstract":"and marigold flowers which are considered identity species as well as the native ones that have been classified as “main” for this research. Based on social work, vegetal diversity originated in their production units and the one obtained from local markets become essential components of an offering, for instance, “huatapextle” or “huentle”, both pre-hispanic. They provide Coatetelco with a sense of belonging and a strong bond with the agricultural cycle that in sum; enable the bio-cultural diversity conservation.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43287224","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.3
A. Saldivar, J. G. Jiménez, M. Fonseca, O. R. Alcántar
subglabripes, Hortiboletus campestris y Tylopilus obscurus Palabras clave: ectomicorrizógenos, inventario, micobiota, taxonomía. A BSTRACT : This work presents a taxonomic list of the fungi of the Boletaceae family from the state of Jalisco, Mexico, based on recent classification proposals. For the elaboration of the list, the species previously cited in the literature were considered, likewise, specimens corresponding to this family deposited in the herbaria IBUG and ITCV were examined morphologically. A total of 68 taxa assigned to seven subfamilies, 30 genera with 59 species, two varieties and seven related species are recognized in this state. Boletellus flocculosipes , Boletus pseudopeckii , B. rubriceps , B. speciosus , Buchwaldoboletus lignicola , Chalciporus rubinellus , Hemileccinum subglabripes , Hortiboletus campestris , and Tylopilus obscurus are attached as new records for the Jalisco mycobiota species.
{"title":"Listado actualizado y nuevos registros de Boletaceae (Fungi, Basidiomycota, Boletales) en Jalisco, México","authors":"A. Saldivar, J. G. Jiménez, M. Fonseca, O. R. Alcántar","doi":"10.18387/polibotanica.52.3","DOIUrl":"https://doi.org/10.18387/polibotanica.52.3","url":null,"abstract":"subglabripes, Hortiboletus campestris y Tylopilus obscurus Palabras clave: ectomicorrizógenos, inventario, micobiota, taxonomía. A BSTRACT : This work presents a taxonomic list of the fungi of the Boletaceae family from the state of Jalisco, Mexico, based on recent classification proposals. For the elaboration of the list, the species previously cited in the literature were considered, likewise, specimens corresponding to this family deposited in the herbaria IBUG and ITCV were examined morphologically. A total of 68 taxa assigned to seven subfamilies, 30 genera with 59 species, two varieties and seven related species are recognized in this state. Boletellus flocculosipes , Boletus pseudopeckii , B. rubriceps , B. speciosus , Buchwaldoboletus lignicola , Chalciporus rubinellus , Hemileccinum subglabripes , Hortiboletus campestris , and Tylopilus obscurus are attached as new records for the Jalisco mycobiota species.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42846857","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.8
G. Rodríguez-Bautista, S. D. S. Ledezma, S. Cruz-Izquierdo, J. López-Medina, N. Cruz-Huerta, L. Nuñez
mayor diversidad (porcentaje de cada especie con respecto al numero total de especies presentes). La temperatura mínima y precipitación anual determinan las zonas de distribución potencial de zarzamoras. El 51.9% de las especies de zarzamoras presentaron diferencias entre especies en relación a los requerimientos climáticos. A BSTRACT : Blackberries ( Rubus spp) are a genetic resource that develops in mountainous areas of Mexico and are adapted to different climatic conditions, however, in Mexico there is no information for their use or in research programs. The objective of the present investigation was to determine the richness, distribution and diversity of wild blackberry species from the records of occurrence. The Worldclim database was used to know the climatic variables that determine its distribution. The echogeographic information was obtained from the REMIB-CONABIO database, which was submitted to the DIVA-GIS® 7.5 BIOCLIM algorithm. The information was analyzed by principal components and multiple correspondences. Results show that 42 blackberry species are found in Mexico and were distributed in the Trans-Mexican Volcanic Axis and Sierra Madre del Sur. Chiapas, Veracruz, the State of Mexico and Hidalgo presented greater richness (number of species present), while Chiapas and Veracruz presented greater diversity (percentage of each species with respect to the total number of species present). The minimum temperature and annual precipitation determine the potential distribution zones of blackberries. 51.9% of the blackberry species presented differences between species in relation to climatic requirements.
市长多样化(porcentaje de cada especie相对于总数量的物种出席)。气温mínima y precipitación年确定度distribución潜在温度。51.9%的人表示不同的物种，例如relación和其他物种(climáticos)。摘要:黑莓(Rubus spp)是一种生长在墨西哥山区的遗传资源，可适应不同的气候条件，但在墨西哥尚无相关信息可供其利用或用于研究项目。本调查的目的是根据发生记录确定野生黑莓物种的丰富度、分布和多样性。Worldclim数据库用于了解决定其分布的气候变量。回声地理信息从remb - conabio数据库中获取，该数据库提交给DIVA-GIS®7.5 BIOCLIM算法。利用主成分和多重对应关系对信息进行分析。结果表明，墨西哥共有42种黑莓，主要分布在跨墨西哥火山轴和南马德雷山脉。恰帕斯州、韦拉克鲁斯州、墨西哥州和伊达尔戈州表现出更大的丰富度(存在的物种数量)，而恰帕斯州和韦拉克鲁斯州表现出更大的多样性(每种物种相对于存在的物种总数的百分比)。最低气温和年降水量决定了黑莓的潜在分布区。51.9%的黑莓种间在气候要求方面存在差异。
{"title":"Distribución potencial y caracterizacion eco-climatica de especies silvestres de Rubus subgenus Eubatus en México.","authors":"G. Rodríguez-Bautista, S. D. S. Ledezma, S. Cruz-Izquierdo, J. López-Medina, N. Cruz-Huerta, L. Nuñez","doi":"10.18387/polibotanica.52.8","DOIUrl":"https://doi.org/10.18387/polibotanica.52.8","url":null,"abstract":"mayor diversidad (porcentaje de cada especie con respecto al numero total de especies presentes). La temperatura mínima y precipitación anual determinan las zonas de distribución potencial de zarzamoras. El 51.9% de las especies de zarzamoras presentaron diferencias entre especies en relación a los requerimientos climáticos. A BSTRACT : Blackberries ( Rubus spp) are a genetic resource that develops in mountainous areas of Mexico and are adapted to different climatic conditions, however, in Mexico there is no information for their use or in research programs. The objective of the present investigation was to determine the richness, distribution and diversity of wild blackberry species from the records of occurrence. The Worldclim database was used to know the climatic variables that determine its distribution. The echogeographic information was obtained from the REMIB-CONABIO database, which was submitted to the DIVA-GIS® 7.5 BIOCLIM algorithm. The information was analyzed by principal components and multiple correspondences. Results show that 42 blackberry species are found in Mexico and were distributed in the Trans-Mexican Volcanic Axis and Sierra Madre del Sur. Chiapas, Veracruz, the State of Mexico and Hidalgo presented greater richness (number of species present), while Chiapas and Veracruz presented greater diversity (percentage of each species with respect to the total number of species present). The minimum temperature and annual precipitation determine the potential distribution zones of blackberries. 51.9% of the blackberry species presented differences between species in relation to climatic requirements.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48365981","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.4
S. Bastida, Á. D. López, J. A. Sandoval
Type materials were analyzed in the CODAGEM herbarium. As a result, 38 specimens were registered, which represent the nomenclatural types of 36 species names, a variety and a form of plants belonging to angiosperms and a fern. The following data are indicated for each taxon: scientific name, author (s), basinonyms (if applicable), journal where the specimen was cited or the species was described, country, state, municipality (where appropriate), locality, habitat, altitude where it was collected, date of collection, collector (s) and collection number; in addition to the class of the corresponding nomenclatural type. 37 isotypes, a holotype and a lectotype were detected. The Bromeliaceae and Dioscoreaceae families stand out. Most of the type specimens in the CODAGEM herbarium were identified prior to this work, but the review of the collection allowed us to find two new types: in Acanthaceae an isotype of Justicia matudae T. F. Daniel and in Asparagaceae a lectotype of Manfreda malinaltenangensis Matuda. Kew word: CODAGEM herbarium, Estado de Mexico, nomenclatural types.
类型材料在CODAGEM植物标本馆进行分析。结果，共登记了38个标本，代表了36个物种名称的命名类型、被子植物和蕨类植物的一个变种和一种形式。每个分类单元都有以下数据：学名、作者、基异名（如果适用）、引用标本或描述物种的期刊、国家、州、市（如果适用的话）、地点、栖息地、采集海拔、采集日期、采集者和采集编号；除了相应命名类型的类别之外。共检测到37个同种型、一个正型和一个选择型。凤梨科和薯蓣科最为突出。CODAGEM植物标本馆中的大多数模式标本都是在这项工作之前确定的，但对该标本集的审查使我们发现了两个新的类型：在Acanthaceae中，一个是Justicia matudae T.F.Daniel的同种型，在芦笋科中，一种是Manfreda malinaltenangensis Matuda的选择型。邱词：CODAGEM植物标本馆，Estado de Mexico，命名类型。
{"title":"Catálogo de ejemplares tipo del Herbario CODAGEM (México)","authors":"S. Bastida, Á. D. López, J. A. Sandoval","doi":"10.18387/polibotanica.52.4","DOIUrl":"https://doi.org/10.18387/polibotanica.52.4","url":null,"abstract":"Type materials were analyzed in the CODAGEM herbarium. As a result, 38 specimens were registered, which represent the nomenclatural types of 36 species names, a variety and a form of plants belonging to angiosperms and a fern. The following data are indicated for each taxon: scientific name, author (s), basinonyms (if applicable), journal where the specimen was cited or the species was described, country, state, municipality (where appropriate), locality, habitat, altitude where it was collected, date of collection, collector (s) and collection number; in addition to the class of the corresponding nomenclatural type. 37 isotypes, a holotype and a lectotype were detected. The Bromeliaceae and Dioscoreaceae families stand out. Most of the type specimens in the CODAGEM herbarium were identified prior to this work, but the review of the collection allowed us to find two new types: in Acanthaceae an isotype of Justicia matudae T. F. Daniel and in Asparagaceae a lectotype of Manfreda malinaltenangensis Matuda. Kew word: CODAGEM herbarium, Estado de Mexico, nomenclatural types.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45340714","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.11
K. Hernández-Peñaloza, R. Fernández-Nava, M. L. Arreguín-Sánchez
The leaves of ten species of the genus Gouania (Rhamnaceae) cited for Mexico were studied with the goal of characterizing the foliar morphological and anatomical aspects that could allow the differentiation of taxa, which in the particular case of this genus is based on the morphology of the fruits, which are not always found in the field and in several cases the herbarium specimens lack these. The complete leaves were cleared and colored with safranin and methylene blue and photographed, describing and illustrating the second, third and fourth category venation patterns The number of secondary veins in the leaf blade, the presence or absence of glands in the margins or trichomes in the lamina and the types of stomata, were characters that made possible the differentiation of the studied species. The importance of foliar architecture in the taxonomic recognition of specimens from vegetative characters was evidenced.
{"title":"Arquitectura foliar y anatomía epidérmica de las especies mexicanas del género Gouania (Rhamnaceae)","authors":"K. Hernández-Peñaloza, R. Fernández-Nava, M. L. Arreguín-Sánchez","doi":"10.18387/polibotanica.52.11","DOIUrl":"https://doi.org/10.18387/polibotanica.52.11","url":null,"abstract":"The leaves of ten species of the genus Gouania (Rhamnaceae) cited for Mexico were studied with the goal of characterizing the foliar morphological and anatomical aspects that could allow the differentiation of taxa, which in the particular case of this genus is based on the morphology of the fruits, which are not always found in the field and in several cases the herbarium specimens lack these. The complete leaves were cleared and colored with safranin and methylene blue and photographed, describing and illustrating the second, third and fourth category venation patterns The number of secondary veins in the leaf blade, the presence or absence of glands in the margins or trichomes in the lamina and the types of stomata, were characters that made possible the differentiation of the studied species. The importance of foliar architecture in the taxonomic recognition of specimens from vegetative characters was evidenced.","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47446790","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.10
C. Tinajero-Carrizales, A. González-Pérez, G. Rodríguez-Castillejos, G. Castañón-Nájera, R. Ruíz-Salazar
cocoa varieties: Guayaquil, Criollo, Calabacillo, Patastillo, and Pataxte. Ripe fruits of cocoa and pataxte were collected in 43 localities in Tabasco and Chiapas. The collections were determined: moisture content, protein, ash, fat, fiber, and carbohydrates. With the means of the evaluated characteristics, Duncan's mean comparison test, and multivariate principal component (PCA) and cluster (AC) analyzes were performed. No differences were found for ash and carbohydrates content between cocoa and pataxte studied. Regarding fiber and moisture content, pataxte presented differences (3.1 0.8 and 20.5 12.0 g / 100 g), while Calabacillo and Patastillo showed more protein content (18.9 7.5 and 17.2 6.1 g / 100g), the highest content of carbohydrates and the lowest fiber corresponded to “Guayaquil” variety (37.3 11.9 and 1.8 0.6 g / 100 g). The results found in this research present a general panorama of cocoa and pataxte proximal content that are cultivated in the states of Tabasco and Chiapas and based on this they can be selected according to the attribute of interest that
{"title":"Comparación proximal en cacao (Theobroma cacao) y pataxte (T. bicolor) de tabasco y Chiapas, México.","authors":"C. Tinajero-Carrizales, A. González-Pérez, G. Rodríguez-Castillejos, G. Castañón-Nájera, R. Ruíz-Salazar","doi":"10.18387/polibotanica.52.10","DOIUrl":"https://doi.org/10.18387/polibotanica.52.10","url":null,"abstract":"cocoa varieties: Guayaquil, Criollo, Calabacillo, Patastillo, and Pataxte. Ripe fruits of cocoa and pataxte were collected in 43 localities in Tabasco and Chiapas. The collections were determined: moisture content, protein, ash, fat, fiber, and carbohydrates. With the means of the evaluated characteristics, Duncan's mean comparison test, and multivariate principal component (PCA) and cluster (AC) analyzes were performed. No differences were found for ash and carbohydrates content between cocoa and pataxte studied. Regarding fiber and moisture content, pataxte presented differences (3.1 0.8 and 20.5 12.0 g / 100 g), while Calabacillo and Patastillo showed more protein content (18.9 7.5 and 17.2 6.1 g / 100g), the highest content of carbohydrates and the lowest fiber corresponded to “Guayaquil” variety (37.3 11.9 and 1.8 0.6 g / 100 g). The results found in this research present a general panorama of cocoa and pataxte proximal content that are cultivated in the states of Tabasco and Chiapas and based on this they can be selected according to the attribute of interest that","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43510493","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}
Pub Date : 2021-07-15DOI: 10.18387/polibotanica.52.9
G. Gómez-Serrano, J. Martínez, M. L. Arreguín-Sánchez, F. G. Ochoa
Echinocactus platyacanthus is an endemic cactus of Mexico and, this plant, it is one of the most overexploited cacti, due to food characteristics, because from this cactus it is obtained the sweet soft known as acitron, also this cactus is widely Gómez-Serrano, G.;
{"title":"Germinación y crecimiento de Echinocactus platyacanthus Link & Otto (Cactaceae)","authors":"G. Gómez-Serrano, J. Martínez, M. L. Arreguín-Sánchez, F. G. Ochoa","doi":"10.18387/polibotanica.52.9","DOIUrl":"https://doi.org/10.18387/polibotanica.52.9","url":null,"abstract":"Echinocactus platyacanthus is an endemic cactus of Mexico and, this plant, it is one of the most overexploited cacti, due to food characteristics, because from this cactus it is obtained the sweet soft known as acitron, also this cactus is widely Gómez-Serrano, G.;","PeriodicalId":30046,"journal":{"name":"Polibotanica","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47479402","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}
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