Notulae Botanicae Horti Agrobotanici Cluj-napoca最新文献_第7页

Metabolome and transcriptome analyses reveal the colouring mechanism of red honeysuckle (Lonicera japonica Thunb.) 代谢组学和转录组学分析揭示了红金银花(Lonicera japonica Thunb)的着色机制。

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-21 DOI: 10.15835/nbha51313150

Xiaodong ZHANG, Caixia LI, Zhanchao HAO

{"title":"Metabolome and transcriptome analyses reveal the colouring mechanism of red honeysuckle (Lonicera japonica Thunb.)","authors":"Xiaodong ZHANG, Caixia LI, Zhanchao HAO","doi":"10.15835/nbha51313150","DOIUrl":"https://doi.org/10.15835/nbha51313150","url":null,"abstract":"Honeysuckle has been widely used as a medicinal herb and food additive in China for a long time. However, little is known about the pigment composition and colouring mechanism of red honeysuckle, which is a rare germplasm resource. This study aims to investigate the anthocyanin components and colouring mechanism of red honeysuckle, and to identify potential regulatory genes in the anthocyanin biosynthesis pathway. ‘Yujin 1’ and ‘Yujin 2’, with yellow-white and red flower buds, respectively, were selected for the study. Using a metabolomics method, we identified the anthocyanin components, while transcriptomics analysis was used to mine the structural and regulatory genes of the anthocyanin biosynthesis pathway. Additionally, protein-protein interaction analysis was employed to predict the regulation mechanism of anthocyanin biosynthesis. The results revealed that cyanidin-3,5-O-diglucoside, peonidin-3,5-O-diglucoside, and cyanidin-3-O-glucoside were the main pigment components of red honeysuckle. We also constructed a possible anthocyanin biosynthetic pathway and identified MYB and bHLH transcription factors that may play regulatory roles in this pathway. Furthermore, our findings suggest that bHLH23 may regulate anthocyanin biosynthesis by binding to the DFR gene promoter. These findings have significant implications for breeding new honeysuckle varieties and developing functional foods and medicines.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136238968","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

Micropropagation of autochthonous olive varieties from Türkiye 台湾橄榄本地品种的微繁研究

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-21 DOI: 10.15835/nbha51313267

Zeliha CIFTCI, Ebru SAKAR, Sezai ERCISLI, Mehmet Ilhan ODABASIOGLU, Dejan ZEJAK, Velibor SPALEVIC

{"title":"Micropropagation of autochthonous olive varieties from Türkiye","authors":"Zeliha CIFTCI, Ebru SAKAR, Sezai ERCISLI, Mehmet Ilhan ODABASIOGLU, Dejan ZEJAK, Velibor SPALEVIC","doi":"10.15835/nbha51313267","DOIUrl":"https://doi.org/10.15835/nbha51313267","url":null,"abstract":"Olive (Olea europaea L.) is one of the oldest cultivated fruit species in the world. Fruits and oils of autocthonous olive varieties (native Turkish olive varieties) with unique sensory properties (taste, smell and aroma) gain importance recently. Particularly olive oil companies looking for varieties that have distinct taste, smell and aroma in their oil. Propagation of olive varieties by cuttings and grafting is very difficult and expensive, therefore it is important to find solution for easy and mass propagation. Micropropagation is particularly beneficial to propagate plants that are difficult to reproduce conventionally or to ensure virus-free plants or plants with particular qualities. In this study, in vitro micropropagation success of two autocthonous olive varieties (‘Mavi’ and ‘Guleki’) grown in the origin center of olive, Southeast Anatolia, Türkiye was investigated. Both varieties, have distinct smell, taste and aroma and are difficult to root by cuttings. The effects of three different medium OM (Olive Medium), WPM (Woody Plant Medium) and DKW (Driver-Kuniyuki Walnut Medium) and two different growth regulators BAP (6-Benzylaminopurine) and Zeatin on shoot induction (proliferation) in the in vitro micropropagation of the olive varieties were examined. Obtained shoots were later subjected to in vitro rooting and acclimatization. The highest proliferation efficiency and shoot length for both varieties were obtained with the use of 1 mg Zeatin+0.1 mg GAɜ hormone combinations on OM medium. ‘Mavi’ variety formed more roots compared to ‘Guleki’ (3.33 vs. 2.75 per shoots), and gave the highest rooting rate of 74.33% with 2 mg IBA (Indole Butyric Acid) treatment on ½ OM medium. In terms of rooting rate, Guleki gave the highest rooting (100%) on medium containing ½ OM, 0.2 mg GA3 and 4 mg IBA. 60% and 75% of the micropropagated plants of ‘Mavi’ and ‘Guleki’ varieties adapted well to the external conditions.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136238967","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

Ecotype effects on photosynthesis performance using A/PFFD among Pinus nigra Arn. A/PFFD对黑松光合性能的生态型影响

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-15 DOI: 10.15835/nbha51312599

Sondes Fkiri, Touhami Rzigui, Hanene Ghazghazi, Larbi M. Khouja, Abelhamid Khaldi, Frédéric Guibal, Zouheir Nasr

{"title":"Ecotype effects on photosynthesis performance using A/PFFD among Pinus nigra Arn.","authors":"Sondes Fkiri, Touhami Rzigui, Hanene Ghazghazi, Larbi M. Khouja, Abelhamid Khaldi, Frédéric Guibal, Zouheir Nasr","doi":"10.15835/nbha51312599","DOIUrl":"https://doi.org/10.15835/nbha51312599","url":null,"abstract":"This study aimed to provide insights on intraspecific variability of photosynthesis performance of 19 provenances of black pine planted in a common garden. The experiment was conducted in an experimental trial located at Souiniet (the southern limit of its range) Photosynthetic capacity characterized by light-saturated net photosynthetic rates, associated light compensation points and apparent quantum yield was monitored by measuring the response of leaf gas exchange to light levels. Amax was the highest in provenances Puget Theniers (nigra ssp), Saint-Guilhem (salzmanni ssp), Marghese and les barres (laricio ssp). The lowest value was recorded in Olette of the subspecies salzmanni. Needles from two provenances Crimea (pallasiana ssp) and Les Barres (ssp laricio) revealed the highest apparent quantum yield (ɸ), followed by Brougatlès Ales (salzmanni ssp), Trenta Coste (ssp laricio), Les barres and Puget Theniers (nigra ssp). The lowest apparent quantum Yield was recorded in Laricio subspecies (Cosenza; Les barres and Bois frerot). The highest value of dark respiration (Rd) was shown in provenance Les barres (laricio ssp), while Grancia and Tavola of the laricio subspecies reported the lowest one. Provenances Tavola (laricio ssp) and Puget Theniers (nigra ssp) exhibited the highest LCP. The provenance Crimée (pallasiana ssp) and Aspromonto (laricio ssp) recorded the lowest values. The maximum values of photosynthesis are positively correlated with the total chlorophyll contents and Leaf Mass area. Our study illustrates that Photosynthesis performance showed a difference between 19 provenances of black pine; it seems that black pine photosynthetic performance is eco-typical independent.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"216 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135485097","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

The effect of seed priming with UV and gamma rays on the growth, production, and storage ability of cauliflower heads 紫外线和γ射线对花椰菜穗生长、产量和贮藏能力的影响

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-15 DOI: 10.15835/nbha51313264

Hossam S. EL-BELTAGI, Ghada A. TAWFIC, Said A. SHEHATA, Shaimaa R. ALI, Osama A. ABDEL HAMID, Abd El-Rahman A. AHMED, Mohamed M. EL-MOGY

{"title":"The effect of seed priming with UV and gamma rays on the growth, production, and storage ability of cauliflower heads","authors":"Hossam S. EL-BELTAGI, Ghada A. TAWFIC, Said A. SHEHATA, Shaimaa R. ALI, Osama A. ABDEL HAMID, Abd El-Rahman A. AHMED, Mohamed M. EL-MOGY","doi":"10.15835/nbha51313264","DOIUrl":"https://doi.org/10.15835/nbha51313264","url":null,"abstract":"The goal of the current study was to evaluate the effects of gamma ray, UV-C, UV-A (ultraviolet) treatments as seed priming on the growth, yield, quality, and the storage ability of cauliflower heads. The seeds were exposed to the following treatments: 50 and 75 kGy (gamma ray), UV-C for 15, 30, 45 minutes, and UV-A for 15, 30, 45 minutes. Plant growth and yield parameters were evaluated at the harvest time. The cauliflower heads from previous treatments were stored at 5° C for 16 days to evaluate their shelf-life traits. The results indicated that gamma ray, UV-C, and UV-A treatments enhanced the plant growth characteristics including plant height, leaf length, number of leaves, plant fresh weight, SPAD reading, and plant dry weight. Additionally, the cauliflower seeds treated with different treatments showed higher total yield, head diameter, and head weight than the control plants. The storage ability including weight loss, total soluble solids, and antioxidant capacity during refrigerated storage of cauliflower heads was not affected by the different treatments, however UVA treatment enhanced vitamin C and phenolic compounds compared to the control.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135485873","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

Discrete nutrient utilizations in two Bauhinia species exposed to supplemental light-emitting diode spectra and exponential fertilization 两种紫荆花暴露于补充发光二极管光谱和指数施肥的离散养分利用

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-15 DOI: 10.15835/nbha51313278

Haibo CHANG, Jingmin YANG, Jinhua LIU, Didi ZHANG, Longnan BAI, Yiqi YANG, Jiying LIU, Yunqing LUO

{"title":"Discrete nutrient utilizations in two Bauhinia species exposed to supplemental light-emitting diode spectra and exponential fertilization","authors":"Haibo CHANG, Jingmin YANG, Jinhua LIU, Didi ZHANG, Longnan BAI, Yiqi YANG, Jiying LIU, Yunqing LUO","doi":"10.15835/nbha51313278","DOIUrl":"https://doi.org/10.15835/nbha51313278","url":null,"abstract":"Bauhinia is a widely planted urban tree plant in tropical cities, which are frequently dwelling in a habitat exposed to inevitable streetlamp lighting. It is of practical meaning to figure out the lighting spectra that benefit nutrient utilization in corporation with a proper exponential fertilization regime. In this study, Bauhinia brachycarpa and B. variegata seedlings were cultured with exponential fertilization at the rate of 80 mg nitrogen (N) plant-1 (N-phosphorus-potassium, 10-7-9) with an unfertilized control, and both were exposed to light-emitting diode spectra of R1BG5 (13.9% red, 77.0% green, 9.2% blue), R2BG3 (26.2% red, 70.2% green, 3.5% blue), and R3BG1 (42.3% red, 57.3% green, 0.4% blue). The R3BG1 spectrum resulted in smaller growing size and dry mass but higher nutrient concentration and root water content compared to the other two spectra. Exponential fertilization increased fresh mass for two Bauhinia species but only increased dry mass in B. brachycarpa. Compared to B. variegata, B. brachycarpa was verified to have a higher capacity to accommodate exogeneous nutrient input through exponential fertilization. The R3BG1 spectrum was recommended for the illumination in streetlamps for Bauhinia because this spectrum can promote nutrient uptake without too fast rate of growth relative to other spectra with lower red-light proportions.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135486516","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

Efficiency of RAPD and SSR markers in assessing genetic diversity in summer onion (Allium cepa L.) genotypes RAPD和SSR标记在夏葱基因型遗传多样性评价中的应用

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-14 DOI: 10.15835/nbha51313369

Priyadarshani P. MOHAPATRA, Mahmoud F. SELEIMAN, Rupsanatan MANDAL, Kartik PRAMANIK, Tapan Kumar MAITY, Jayanta TARAFDAR, Subhashree P. DAS, Chandini A. RAJ, Chinmaya JENA, Mekhled M. ALENAZI, Sumit SOW, Shivani RANJAN, Awais AHMAD, Harun GITARI, Naeem KHAN

{"title":"Efficiency of RAPD and SSR markers in assessing genetic diversity in summer onion (Allium cepa L.) genotypes","authors":"Priyadarshani P. MOHAPATRA, Mahmoud F. SELEIMAN, Rupsanatan MANDAL, Kartik PRAMANIK, Tapan Kumar MAITY, Jayanta TARAFDAR, Subhashree P. DAS, Chandini A. RAJ, Chinmaya JENA, Mekhled M. ALENAZI, Sumit SOW, Shivani RANJAN, Awais AHMAD, Harun GITARI, Naeem KHAN","doi":"10.15835/nbha51313369","DOIUrl":"https://doi.org/10.15835/nbha51313369","url":null,"abstract":"The genetic diversity assessment of agricultural crops is crucial for breeding programs aimed at enhancing crop yield, resistance to diseases, and adaptation to changing environmental conditions. In the present investigation, a comparative genetic relationship in sixteen onion genotypes was assessed utilizing dominant (RAPD) and co-dominant (SSR) marker systems. Ten RAPD and nine SSR markers showed genetic diversity remarkably and produced 503 and 107 amplicons respectively. Spearman rank correlation was used to compare the different efficiency parameters in two marker systems with respect to sixteen onion genotypes. The genetic relationship based on similarity matrix values between a pair of cultivars was higher for SSR markers than for the RAPD marker system. OPC-04 (RAPD primer) and ACM-004 (SSR primer) witnessed the highest poly-morphic bands along with other polymorphic markers that proved to be useful in grouping onion genotypes. Finally, dendrograms were constructed and compared following the mantel test to find out the genetic diversity among the germplasms. This study will be effective for a selection of efficient primers and suitable marker systems to distinguish the onion genotypes in the future.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134971707","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

Eco-friendly preparation of thyme essential oil nano emulsion: Characterization, antifungal activity and resistance of Fusarium wilt disease of Foeniculum vulgare 百里香精油纳米乳液的环保制备:对小茴香枯萎病的表征、抑菌活性及抗性

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-14 DOI: 10.15835/nbha51313312

Mohamed S. ATTIA, Amer M. ABDELAZIZ, Mahmoud M.H. HASSANIN, Abdulaziz A. AL-ASKAR, Samy A. MAREY, Hamada ABDELGAWAD, Amr H. HASHEM

{"title":"Eco-friendly preparation of thyme essential oil nano emulsion: Characterization, antifungal activity and resistance of Fusarium wilt disease of Foeniculum vulgare","authors":"Mohamed S. ATTIA, Amer M. ABDELAZIZ, Mahmoud M.H. HASSANIN, Abdulaziz A. AL-ASKAR, Samy A. MAREY, Hamada ABDELGAWAD, Amr H. HASHEM","doi":"10.15835/nbha51313312","DOIUrl":"https://doi.org/10.15835/nbha51313312","url":null,"abstract":"Essential oil nanoemulsions have received much attention in the last period for controlling of fungal plant pathogens. In this study, thyme oil nanoemulsion (TONE) was successfully prepared from thyme oil which extracted from Thymus vulgaris (T. vulgaris). The prepared TONE was characterized using DLS, Zeta potential, and TEM analyses. Results revealed that, TONE has spherical shape with size 32.7 nm. Moreover, results illustrated that TONE exhibited promising antifungal activity against Fusarium oxysporum (F. oxysporum) with minimum fungicidal concentration (MFC) 5 mg/ml. Additionally, TONE concentrations 1, 2, 3 and 4 mg/ml reduced the growth of F. oxysporum with percentages 7.78, 31.1, 52.2 and 67.8 % respectively. Disease index (DI) of Fusarium wilt reached the maximum rate by (85 %) in the Foeniculum vulgare (F. vulgare) plant infected with F. oxysporum. Application of TONE treatment on infected plants led to a decrease in DI to (17.5%) and an increase in the percentage of protection to (79.4%). Furthermore, DI was decrease to 42.5% with protection percentage 50% in the case of infected plant with TOE. Moreover, TOE, TONE played an important role in improving plant immunity by increasing phenol, proline, and antioxidant enzymes (POD&PPO) activities, as well as reducing oxidative stress by reducing (MDA & H2O2). Results revealed that TONE led to significant increase in free proline in compared to TOE. We can conclude that TOE, TONE are considered eco-friendly safe strong inducers of F. vulgare plant immunity alternatives to difenoconazole against fusarial wilt disease to preserve plant, soil, and human health.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135487471","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: 2

Neuroprotective evaluation of Marsilea quadrifolia L. and Salvinia molesta D.S Mitchel in aluminium chloride induced Alzheimer disease 四合欢和沙棘对氯化铝诱导的阿尔茨海默病的神经保护作用评价

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-11 DOI: 10.15835/nbha51313228

Sadia MUSHTAQ, Uzma HANIF, Muhammad Ajmal SHAH, Nazish MAZHAR, Zunera CHAUHDARY, Muhammad QASIM, Muhamamd MUNEEB, Maham CHAUDHARY, Marium DAR

{"title":"Neuroprotective evaluation of Marsilea quadrifolia L. and Salvinia molesta D.S Mitchel in aluminium chloride induced Alzheimer disease","authors":"Sadia MUSHTAQ, Uzma HANIF, Muhammad Ajmal SHAH, Nazish MAZHAR, Zunera CHAUHDARY, Muhammad QASIM, Muhamamd MUNEEB, Maham CHAUDHARY, Marium DAR","doi":"10.15835/nbha51313228","DOIUrl":"https://doi.org/10.15835/nbha51313228","url":null,"abstract":"Phenolic compounds are very effective for the cure of various neurological and pathological diseases. Current study was conducted to estimate the Phenolic compounds through HPLC and to perform the anti-Alzheimer activity from two aquatic Leptosporangiate ferns; Marsilea quadrifolia L. and Salvinia molesta D. Crushed leaves were subjected to Microwave Assisted Extraction to prepare plant leave ethanolic extract of plants under study. Aluminum chloride induced Alzheimer’s disease model in rats by estimating behavioural and biochemical parameters were measured for ethanolic extract of both plants. Different behavioural tests were performed for neuromuscular coordination estimation and hole board test for exploratory behaviour were performed. The levels of AChE inhibitory activity and antioxidant enzymes were estimated on brain homogenates and Histopathological analysis were also performed. Phenolic compounds of leaf extracts were noted for HPLC chromatograms of standard compounds with Gallic acid (33.76 ± 0.08) higher in M. quadrifolia L. and Salicylic acid (12.45 ± 0.07) higher in S. molesta D. S Mitchel. Histopathological analysis showed that M. quadrifolia and S. molesta reversed the neurofibrillary tangles, degenerative changes, neuronal loss and neuroinflammation in the brain architecture. Both ferns at a dose of 500 mg/kg and 1000mg/kg significantly improved the Aluminium chloride induced neurotoxicity by modulating cognitive disabilities and motor dysfunctions, and normalized the biochemical alteration of acetylcholinesterase and antioxidant enzymes. In conclusion, both plants M. quadrifolia and S. molesta improved behavioural and biochemical parameters and therefore will be effective in treatment of neurodegenerative disorders via countless underlying mechanistic pathways.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136026009","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

Physicochemical, bioactive compounds and antioxidant activities of sweet red corn under different drying methods 不同干燥方式下甜红玉米的理化、生物活性及抗氧化活性

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-11 DOI: 10.15835/nbha51313301

Onanong PHUSEERIT, Theeraphan CHUMROENPHAT

{"title":"Physicochemical, bioactive compounds and antioxidant activities of sweet red corn under different drying methods","authors":"Onanong PHUSEERIT, Theeraphan CHUMROENPHAT","doi":"10.15835/nbha51313301","DOIUrl":"https://doi.org/10.15835/nbha51313301","url":null,"abstract":"This study investigated the physicochemical properties, bioactive compounds, and antioxidant activities of sweet red corn under different drying methods. The color characteristics of the corn varied significantly based on the drying method employed. Freeze-drying resulted in the lightest color, while sun drying and hot air drying at different temperatures showed intermediate and varying color parameters. The total phenolic and flavonoid content decreased after drying, with heat drying methods exhibiting a greater decrease compared to freeze-drying. Microstructural analysis revealed changes in cell structure and starch granules, with freeze-dried samples displaying distinct characteristics. The sugar content decreased in all drying methods compared to the fresh sample. The amino acid content also decreased after drying, with heat drying methods affecting certain amino acids more than others. Different phenolic acids and flavonoids were detected, with their concentrations varying depending on the drying method. Fresh corn exhibited the highest antioxidant activity, while freeze-drying retained a significant amount. Sun drying and high-temperature drying methods resulted in decreased antioxidant activity. These findings underscore the importance of selecting appropriate drying techniques to preserve desired attributes and beneficial properties of corn.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136026008","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

Chemical composition and anti-inflammatory effect of Phellodendron amurense Rupr. stem bark extract 黄柏的化学成分及抗炎作用。茎皮提取物

4区生物学

Notulae Botanicae Horti Agrobotanici Cluj-napoca Pub Date : 2023-09-11 DOI: 10.15835/nbha51313306

Sabina-Emanuela ERHAN, Alina E. PÂRVU, Alexandra CIORÎȚĂ, Ayu A. PUTRI, Alexis J. VILLAGRANA MOLINA, Marcel PÂRVU, Augustin C. MOȚ

{"title":"Chemical composition and anti-inflammatory effect of Phellodendron amurense Rupr. stem bark extract","authors":"Sabina-Emanuela ERHAN, Alina E. PÂRVU, Alexandra CIORÎȚĂ, Ayu A. PUTRI, Alexis J. VILLAGRANA MOLINA, Marcel PÂRVU, Augustin C. MOȚ","doi":"10.15835/nbha51313306","DOIUrl":"https://doi.org/10.15835/nbha51313306","url":null,"abstract":"In many diseases inflammation and oxidative stress coexist and are therapeutic targets. Phellodendron amurense Rupr. has anti-inflammatory and antioxidant effects, but the mechanisms are not completely elucidated. Therefore, first P. amurense stem bark extract was analysed regarding chemical compounds such as total polyphenol content (TPC), polyphenols (gallic acid, 4-hydroxybenzoic acid, caffeic acid and ferulic acid) and alkaloids (berbamine, jatrorrhizine, palmatine, and berberine). Quantitative determination of alkaloids revealed that berberine had the highest concentration of 2.44±0.22 mg/g. In vitro antioxidant activity was significant. Then, thein vivo anti-inflammatory and antioxidative effects of P. amurense extract were studied before and after acute experimental rat inflammation induction in order to find some mechanisms of these effects. The P. amurense stem bark extract had a good anti-inflammatory activity by reducing nitric oxide, 3-nitrotyrosine and NF-kB, and an antioxidant activity by lowering oxidants and increasing antioxidants. This study provides scientific knowledge and could contribute to the development of novel drugs based on P. amurense stem bark extract for the treatment of inflammatory diseases and prevention of oxidative stress.","PeriodicalId":19364,"journal":{"name":"Notulae Botanicae Horti Agrobotanici Cluj-napoca","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136026015","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