Acta Biologica Cracoviensia s. Botanica最新文献

Evaluation of fruit anatomy, accumulation and detection of polyphenols in black crowberry (Empetrum nigrum) from NW Slovakia 斯洛伐克西北部黑莓果实解剖、多酚积累及检测评价

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/abcsb.2019.127744

T. Juríková, Ľ. Ďurišová, P. Eliáš, J. Mlček, J. Sochor, M. Ondrášová

引用次数: 3

Thidiazuron Enhanced Somatic Embryogenes is from Callus Lines of Arabica Coffee and Subsequent Plant Regeneration 噻地唑脲增强阿拉比卡咖啡愈伤组织体细胞胚发生及其植株再生

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/118053

Yi-Chieh Wang, Meng-Ze Lin, B. Huang, H. Chung, J. Chen

引用次数: 3

136708 136708

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/abcsb.2021.136708

引用次数: 0

Phylogenetic relationships within Orobanche and Phelipanche (Orobanchaceae) from Central Europe, focused on problematic aggregates, taxonomy, and host ranges 系统发育关系在Orobanche Phelipanche(列当科)中欧,关注问题的总量,分类,和主机范围

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/118044

R. Piwowarczyk, M. Denysenko-Bennett, G. Góralski, D. Kwolek, Ó. S. Pedraja, P. Mizia, M. Cygan, A. Joachimiak

引用次数: 12

Comparison of Phenolic Profile and In Vitro Antioxidant Capacity of Sorbus domestica L. Leaf Samples from Poland and Croatia 波兰和克罗埃西亚产高粱叶片酚类成分及体外抗氧化能力的比较

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/118059

M. Rutkowska, M. Dubicka, M. Olszewska

{"title":"Comparison of Phenolic Profile and In Vitro Antioxidant Capacity of Sorbus domestica L. Leaf Samples from Poland and Croatia","authors":"M. Rutkowska, M. Dubicka, M. Olszewska","doi":"10.24425/118059","DOIUrl":"https://doi.org/10.24425/118059","url":null,"abstract":"This work presents a comparative analysis of the phenolic composition (UHPLC-PDA-ESI-MS 3 , HPLC-PDA- fingerprint, UV-spectrophotometric methods) and antioxidant activity (DPPH, FRAP) of leaf samples from two vegetation seasons of a medicinal and dietary plant Sorbus domestica growing in its natural habitat (Croatia, C) and cultivated in Poland (P). The samples from both sources were rich in structurally diverse polyphenols (44 analytes; P: 73.4–76.6 and C: 98.3–106.7 mg GAE/g dry leaves) including the dominating flavan-3-ols and flavonoids. The greatest qualitative and quantitative differences were observed for flavonoids (P: 14.3–20.3%; C: 27.5–34.1% of polyphenols) – in the Polish samples flavonoid diglycosides predominated, in the Croatian samples the contents of both monoglycosides and diglycosides were similar. In the case of dry methanolic extracts, despite the higher extraction efficiency obtained for the Croatian samples (32–36% vs 23–24%), the quality of the extracts was comparable, both in terms of the total phenolic content (P: 269.4–280.0; C: 297.6–304.4; mg GAE/g dry extract) and antioxidant activity parameters (DPPH, EC 50 , μ g/mL. P: 10.5–10.9, C: 10.0–10.3; and FRAP, mmol Fe 2+ /g, P: 6.64–7.13, C: 7.06–7.11). As a result, the study confirmed the influence of environmental conditions on the phenolic profile and antioxidant capacity of S. domestica leaves, as well as showed that despite some differences, plant materials from both Poland and Croatia might be suitable for production of natural health products.","PeriodicalId":224123,"journal":{"name":"Acta Biologica Cracoviensia s. Botanica","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129193183","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: 1

Biochemical markers of oxidative stress in triticale seedlings exposed to cereal aphids 小麦蚜虫胁迫下小黑麦幼苗氧化应激的生化标记

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/ABCSB.2019.127745

I. Łukasik, S. Goławska

{"title":"Biochemical markers of oxidative stress in triticale seedlings exposed to cereal aphids","authors":"I. Łukasik, S. Goławska","doi":"10.24425/ABCSB.2019.127745","DOIUrl":"https://doi.org/10.24425/ABCSB.2019.127745","url":null,"abstract":"In this study, we examined whether and to what extent oxidative stress is induced in seedlings of two winter triticale (Triticosecale wittm.) varieties (susceptible Tornado and resistant witon) in response to infestation by the cereal grain aphid (sitobion avenae l.) and bird-cherry-oat aphid (rhopalosiphum padi l.). we compared the level of hydrogen peroxide (H2O2) and lipid peroxidation products as well as markers of protein damage (proteinbound thiol and carbonyl groups). The studied parameters were measured at 6, 24, 48 and 96 h post-initial aphid infestation compared to the non-infested control seedlings. Our studies indicated that the cereal aphid feeding evoked oxidative stress in the triticale seedlings. Cereal aphid feeding increased the H2O2 level in triticale tissues, with maximum levels observed at 24 and 48 h post-infestation. Triticale infestation with aphids also increased lipid peroxidation products in triticale seedlings, with the maximal levels at 48 or 96 h post-infestation. Further, there was a reduction in protein thiol content and an increase in protein carbonyl content in the triticale seedlings after infestation with female aphids. Stronger triticale macromolecule damages were evoked by the oligophagous aphid r. padi. There was a more substantial protein thiol content reduction in the resistant witon cultivar and higher accumulation of protein-bound carbonyls in the tissues of the susceptible Tornado cultivar. The changes were proportional to the aphid population and the time of aphid attack. These findings indicate that the defensive strategies against cereal aphid (s. avenae and r. padi) infestation were stimulated in triticale Tornado and witon seedlings. Our results explain some aspects and broaden the current knowledge of regulatory mechanisms in plant-aphid interactions.","PeriodicalId":224123,"journal":{"name":"Acta Biologica Cracoviensia s. Botanica","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129236532","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: 2

Embryological Studies on Silene Muradica Schischk. (Caryophyllaceae) – A Gynodioecious Species from Turkey 牡丹属植物的胚胎学研究。(石竹科)-一种产自土耳其的雌蕊异株

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/abcsb.2020.131675

引用次数: 0

Relations between photosynthetic pigments, macro-element contents and selected trace elements accumulated in Lolium Multiflorum L. exposed to ambient air conditions 环境空气条件下何首乌光合色素、常量元素含量与部分微量元素积累的关系

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/118043

K. Borowiak, Anna Budka, A. Hanć, Dariusz Kayze, M. Lisiak, J. Zbierska, D. Barałkiewicz, D. Iwaniuk, Natalia Łopatka

引用次数: 3

Effects of Foliar Application of Cobalt Oxide Nanoparticles on Growth, Photosynthetic Pigments, Oxidative Indicators, Non-Enzymatic Antioxidants and Compatible Osmolytes in Canola (Brassica napus L.) 叶面施用氧化钴纳米颗粒对油菜生长、光合色素、氧化指标、非酶抗氧化剂和相容渗透物的影响

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/abcsb.2019.127736

Malihe Jahani, Ramazan Ali Khavari, Nejad, H. Mahmoodzadeh, S. Saadatmand

{"title":"Effects of Foliar Application of Cobalt Oxide Nanoparticles on Growth, Photosynthetic Pigments, Oxidative Indicators, Non-Enzymatic Antioxidants and Compatible Osmolytes in Canola (Brassica napus L.)","authors":"Malihe Jahani, Ramazan Ali Khavari, Nejad, H. Mahmoodzadeh, S. Saadatmand","doi":"10.24425/abcsb.2019.127736","DOIUrl":"https://doi.org/10.24425/abcsb.2019.127736","url":null,"abstract":"Nanotechnology has been widely applied in agriculture, and understanding of the mechanisms of plant interaction with nanoparticles (NPs) as environmental contaminants is important. The aim of this study was to determine the effects of foliar application of cobalt oxide (Co3O4) NPs on some morpho-physiological and biochemical changes of canola (Brassica napus L.) leaves. Seeds were sown in plastic pots and grown under controlled conditions. Fourteen-day-old seedlings were sprayed with different concentrations of Co3O4 NPs (0, 50, 100, 250, 500, 1000, 2000, and 4000 mg L-1) at weekly intervals for 5 weeks. Growth parameters of the shoot (length, fresh and dry weights) were stimulated by low concentrations of Co3O4 NPs (50 and 100 mg L-1) and repressed by higher concentrations. Similar trends were observed in photosynthetic pigment contents. The results indicated that high concentrations of Co3O4 NPs increased lipoxygenase (LOX) activity and the malondialdehyde (MDA), hydrogen peroxide (H2O2), and dehydroascorbate (DHA) contents, but reduced the membrane stability index (MSI), ascorbate (ASC), and glutathione (GSH). Despite the increase of antioxidant capacity (DPPH) and the accumulation of nonenzymatic antioxidants (total flavonoids and flavonols) and osmolytes (proline, glycine betaine (GB) and soluble sugars) at high concentrations of Co3O4 NPs, the growth and photosynthesis were reduced. The defence system activity did not seem to be sufficient to detoxify reactive oxygen species (ROS). Altogether, high concentrations of Co3O4 NPs showed a phytotoxic potential for canola as an oilseed crop.","PeriodicalId":224123,"journal":{"name":"Acta Biologica Cracoviensia s. Botanica","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126471592","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: 7

136709 136709

Acta Biologica Cracoviensia s. Botanica Pub Date : 2023-07-20 DOI: 10.24425/abcsb.2021.136709

引用次数: 0