Indian Journal of Traditional Knowledge最新文献_第6页

Chemical variability in gymnemagenin, deacyl gymnemic acid, lupeol and stigmasterol of Gymnema sylvestre R. Br. populations in India 印度裸冠菊（Gymnema sylvestre R. Br.）种群中裸冠菊苷、脱乙酰裸冠菊酸、羽扇豆醇和豆固醇的化学变异性

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7200

{"title":"Chemical variability in gymnemagenin, deacyl gymnemic acid, lupeol and stigmasterol of Gymnema sylvestre R. Br. populations in India","authors":"","doi":"10.56042/ijtk.v22i4.7200","DOIUrl":"https://doi.org/10.56042/ijtk.v22i4.7200","url":null,"abstract":"Variability in chemical composition of Gymnema sylvestre R.Br. (Apocynaceae) sampled from different biogeographical regions of India was investigated. The impact of geographic conditions on gymnemagenin, deacylgymnemic acid, lupeol and stigmasterol content variability was studied by using chromatographic analysis. HPLC analyses showed gymnemagenin and deacylgymnemic acid content to vary between 10.19-23.38 µg/mg and 4.70-35.42 µg/mg (w/w dry weight plant material) respectively, while lupeol and stigmasterol were found to range from 0.57 to 10.8 µg/mg and 0.25 to 15.6 µg/mg (w/w in methanolic extract) respectively, by HPTLC. Taking into account the importance of geographical origin and climatic conditions that significantly affect the production and accumulation of secondary metabolites, the selected accessions/germplasms of G. sylvestre with high concentration of biologically potential phytoconstituents could be useful to industries for harvesting optimum levels of bioactive antidiabetic agent gymnemic acids and other sterols. These elite accessions/germplasms could be promoted and used for mass propagation and cultivation to ensure sustained supply of quality raw material for herbal drug industries, companies and entrepreneurs involved in the profession of medicinal plants and as secondary source of income generation to farmers.","PeriodicalId":56294,"journal":{"name":"Indian Journal of Traditional Knowledge","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139005717","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}

引用次数: 0

Ethnonutritional, ethnomedicinal and sacred religious rites of ―Karkidaka charya‖ a traditional seasonal practice of Kerala 喀拉拉邦传统季节性习俗 "Karkidaka charya "的民族营养、民族医药和神圣宗教仪式

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7186

引用次数: 0

Lac-based indigenous technical knowledge of Assam 阿萨姆邦以漆为基础的本土技术知识

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7236

引用次数: 0

Assessment of in vivo wound healing potentiality of Trapa natans L. leaves on different wound models in rat Trapa natans L.叶片对大鼠不同伤口模型的体内伤口愈合潜力评估

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7197

{"title":"Assessment of in vivo wound healing potentiality of Trapa natans L. leaves on different wound models in rat","authors":"","doi":"10.56042/ijtk.v22i4.7197","DOIUrl":"https://doi.org/10.56042/ijtk.v22i4.7197","url":null,"abstract":"The primary goal of this study was to assess the wound healing potentiality of Trapa natans L. Excision and incision models were used to evaluate wound healing activity. For the excision model experiment was conducted for 21 days and for the incision model experiment continued for 10 days. Experimental animals were divided into four groups, the control group received simple ointment, the animal of the standard group treated with 0.2% w/w soframycin ointment, and the test groups received T. natans extract ointment (2.5% w/w & 5% w/w). Wound healing was determined by the rate of contraction, the time required for epithelization, collagen cell formation, the amount of hydroxyproline present in the wound site, and woundbreaking strength. Experimental results of the test showed a comparatively higher rate of contraction, lesser epithelization period, and higher hydroxyproline amount present in the wound area. These results were strengthened by the histopathological studies of the healing area tissues. When the standard and test groups were compared to the control group, statistically significant data were found (p<0.001). The test group had better wound-healing properties as compared to the control group. From the result of this study, it was revealed that T. natans L. is an excellent herbal alternative for treating wounds.","PeriodicalId":56294,"journal":{"name":"Indian Journal of Traditional Knowledge","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139005319","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}

引用次数: 0

Comparative assessment of farmers’ perceptions on climate change: Experiences from semi-arid tropics of India 农民对气候变化看法的比较评估：印度半干旱热带地区的经验

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7241

{"title":"Comparative assessment of farmers’ perceptions on climate change: Experiences from semi-arid tropics of India","authors":"","doi":"10.56042/ijtk.v22i4.7241","DOIUrl":"https://doi.org/10.56042/ijtk.v22i4.7241","url":null,"abstract":"The present study was conducted to assess farmers' perceptions of the effects of climate change on their livelihoods. The aim was to compare these perceptions regarding climate trends, related effects, and adaptation options among rural communities in three Semi-Arid Tropical (SAT) villages located in Maharashtra and Andhra Pradesh, representing different agro-ecological regions. This study employed both quantitative and qualitative research methods to elicit farmers' perceptions, including farm household surveys, focus group discussions, and key informant interviews. The results of the study indicate that farm households are aware of climate change and are particularly concerned about changes in rainfall patterns and increased frequency of drought events, both in inter-seasonal and intra-seasonal distribution. Among the studied villages, Dokur experienced the most severe impacts from these changes. Furthermore, farmers perceive that natural resources such as land, water, and biodiversity have been affected due to the variations in the climate. In response to these challenges, farmers have adopted a set of adaptation options, including changes in crop selection, land management, water usage, socio-economic strategies, and collective actions. However, the study found discouraging trends in the adoption of these adaptation options, primarily due to a range of barriers that hinder their ability to adapt efficiently to climate change. This study underscores the critical need for region-specific strategic research and development programs aimed at enhancing the biophysical and socioeconomic conditions of these rural areas. Such efforts would enable these communities to improve their adaptive capacity and livelihood resilience in the face of climate-related risks and impacts. Future policies and programs should prioritize the upliftment of these fragile SAT communities, with the goal of enhancing their resilience to climate change and improving their overall quality of life.","PeriodicalId":56294,"journal":{"name":"Indian Journal of Traditional Knowledge","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139004349","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}

引用次数: 0

Evaluation of role of Jasminum sambac against ulcerative colitis in rats 评估茉莉花对大鼠溃疡性结肠炎的作用

IF 0.8 4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-12-13 DOI: 10.56042/ijtk.v22i4.7199

{"title":"Evaluation of role of Jasminum sambac against ulcerative colitis in rats","authors":"","doi":"10.56042/ijtk.v22i4.7199","DOIUrl":"https://doi.org/10.56042/ijtk.v22i4.7199","url":null,"abstract":"Current investigation is designed to find out the role of Jasminum sambac (JS) against Acetic Acid (AA)-induced ulcerative colitis in rats. 30 male albino Wistar rats were randomly separated into 5 batches (n=6): normal: admitted with distilled water for 7 days; negative: received the distilled water for 1- 3 days and from 4-7 days received the 2 mL of AA (4% v/v) rectally; test 1, 2 and standard group: orally received the ethanolic extract of leaves of Jasminum sambac (EEJS) at doses 250, 500 mg/kg and prednisolone 2 mg/kg from 1-3 days without AA and from 4-7 days received the 2 mL of 4% v/v AA rectally after 2 h administration of EEJS and prednisolone. On 8th day rats were sacrificed and colon tissues were examined. Rats with acetic acid-induced colitis exhibited significant decrease in body weight, colon length, superoxide dismutase, catalase, reduced glutathione, significant rise in colon weight, oedema, disease activity index, macroscopic damage score, occult blood in stool, stool consistency and lipid peroxidation. Pre-treatment with EEJS at doses 250, 500 mg/kg orally significantly regularized the above-mentioned parameters in dose dependent manner. Ethanolic extract of Jasminum sambac could protect the AA-produced ulcerative colitis by attenuation of macroscopic damage, microscopic damage, and oxidative biomarkers.","PeriodicalId":56294,"journal":{"name":"Indian Journal of Traditional Knowledge","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138976388","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}

引用次数: 0

Assessment of indigenous technical knowledge on uses of Alliums in plant protection 本土葱属植物保护利用技术知识评价

4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-09-26 DOI: 10.56042/ijtk.v22i3.5725

引用次数: 0

Determination of phenolic profile of Gemlik olive cultivar 金丽克橄榄品种酚类成分的测定

4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-09-26 DOI: 10.56042/ijtk.v22i3.5747

引用次数: 0

Identification of the indigenous pest control methods adopted in jhum fields of Mokukchung district, Nagaland 那加兰邦Mokukchung地区jhum田土害虫防治方法的鉴定

4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-09-26 DOI: 10.56042/ijtk.v22i3.5724

引用次数: 0

Study on folk remedies using medicinal plants by Karbi tribe of West Karbi Anglong District, Assam, India 印度阿萨姆邦西Karbi Anglong地区Karbi部落药用植物的民间偏方研究

4区生物学

Indian Journal of Traditional Knowledge Pub Date : 2023-09-26 DOI: 10.56042/ijtk.v22i3.5744

引用次数: 0