Journal of Applied Botany and Food Quality-Angewandte Botanik最新文献

{"title":"Watercress – cultivation methods and health effects","authors":"J. Schuchardt, A. Hahn, T. Greupner, Paulina Wasserfurth, M. Rosales-López, Johann Hornbacher, J. Papenbrock","doi":"10.15488/9310","DOIUrl":"https://doi.org/10.15488/9310","url":null,"abstract":"Watercress, Nasturtium officinale R. Br., is a native water or semiaquatic plant that has a high nutrient density. Physiologically relevant are the various glucosinolates, which possess positive health effects in form of their thio- and isothiocyanates. In an interdisciplinary project, we aim to develop a hydroponic, and finally an aquaponic, circulatory cultivation system and to study the health effects of watercress. In humans, there is a lack of data-based knowledge on potential beneficial health effects of watercress. Growth of watercresswas followed during one season in an open-door hydroponic system. Watercress was also cultivated in the greenhouse in different substrates with different concentrations of nutrients and salt. The biomass production is strongly dependent on the temperature. The glucosinolate contents differ significantly during the growing season, especially during flowering. Watercress naturally grows in nutrient rich fresh waters, however, when cultivated at NaCl concentrations of up to 120 mM the gain in biomass is still high. In a human proof of-concept study, indications for antioxidant and anti-inflammatory effects of fresh watercress were observed already after a single dose intake of fresh watercress (85 g). Further in vivo and in vitro studies are planned to study health beneficial effects of watercress and its metabolic activity.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"232-239"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49072345","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}

{"title":"Exploiting plant cell culture for natural product formation","authors":"W. Kreis","doi":"10.5073/JABFQ.2019.092.030","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.030","url":null,"abstract":"The initiation of callus cultures and in vitro cultivation of plant cells, even in large bioreactors, has become a routine task. Despite the fact, that permanent cell and organ cultures can produce a whole range of small natural compounds (SNAPs) used in medicine, only a few could be produced at commercial scale. However, plant cell cultures provide very useful systems to study the biosynthetic pathways leading to SNAPs at the enzyme and gene level. They turned out to be ‘a pot of gold’ for those chasing the enzymes and genes involved in natural product formation. The use of genetically modified yeast and bacteria for the production of SNAPs is an emerging technique that will take research into the coming decades. This review contemplates and revisits developments in the field of using plant cell and tissue culture as tools to elucidate SNAP formation and means to produce bioactive plant natural products over the past 40 years alongside my own work.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"216-225"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44405013","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}

{"title":"Modern aspects of wheat grain proteins","authors":"G. Langenkämper, C. Zörb","doi":"10.5073/JABFQ.2019.092.033","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.033","url":null,"abstract":"The unique baking properties of wheat have contributed to the large variety of food products made of wheat. Wheat products are immensely popular, which is reflected in their ubiquitous consumption. Concerning wheat quality, a main challenge for intense growing strategies is to adapt wheat plants of unaltered yield and baking quality to decreased nitrogen input, which will limit unwanted nitrogen leaching into drinking water and safe resources. A probably more important challenge for wheat adaptation will be caused by global climate change. For a relative small percentage of the human population wheat grain proteins can cause a number of serious diseases including coeliac disease. Susceptible persons often have to completely avoid wheat, as well as rye and barley products. Methods for detection of gluten protein are well advanced, increasing safety for patients. Wheat breeding using traditional breeding and modern genome editing approaches are seen to be necessary to develop new wheat cultivars for adaptation to new environmental conditions caused by climate change, reduced nitrogen input and increased production efficiency, as well as reduction of disease potential. Wheat grain protein analytical methods are important, e.g. for determination of quality parameters and for decision making in breeding programmes. Aspects of protein extraction, proteomic analysis and database coverage of wheat protein sequences are discussed.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"40 1","pages":"240-245"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82323556","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}

{"title":"Commercial micropropagation in Germany","authors":"I. Hutter, C. Schneider","doi":"10.5073/JABFQ.2019.092.031","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.031","url":null,"abstract":"Since the first experiments of Gottlieb Haberlandt (1854-1945) in the early 1900 on the in vitro cultivation of plant tissue, the fields of application have expanded from research of plant physiology to applications in breeding, molecular and microbiology and it became also an important tool for commercial plant production (Laimer and Rucker, 2003). Different fields of application and their perspectives will be discussed. Numbers of commercial micropropagation in Germany will be presented from 2004 to 2017 and possible reasons for changes investigated.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"226-231"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45246064","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}

{"title":"Editorial - 100 years Journal of Applied Botany","authors":"H. Riegler, J. Papenbrock","doi":"10.5073/JABFQ.2019.092.026","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.026","url":null,"abstract":"This year we want to celebrate the 100th birthday of our journal, which was first published as Angewandte Botanik (= Applied Botany) in 1919. \u0000It started as journal for members of the “Vereinigung fur Angewandte Botanik (German Society for Applied Botany)” only. On a monthly basis, it delivered the newest research results in the field of applied botany as well as short communications, literature reviews and reports from scientific meetings to the German speaking research community. After a short publication hiatus in the 1940ies, society members continued to report their findings, quickly exhausting the available print pages. Throughout the years, English titles and summaries where added, making the journal accessible for a wider, non-German speaking audience. The final step into the international research community was the opening of the journal for authors, who were not society members in the 1980ies. In 2004, the “Deutsche Gesellschaft fur Qualitatsforschung - Pflanzliche Lebensmittel (German Society for Quality Research in Plant Foods)” joined the journal due to partial overlap in their research focus, thus, making it the Journal of Applied Botany and Food Quality as we know it today. The latest change happened in 2013, with the switch from a subscription based print journal to an online-only gold open access journal.  This once again broadened the readership and gained the attention of even more international researchers, which nowadays make up the majority of our journal authors. \u0000The first article in \"Angewandte Botanik\" published in 1919 was submitted by Otto Appel, a phytopathologist well known for his discoveries on bacterial and fungal diseases of crops such as potato and cereals. His work ranged from fundamental research to applied research and reflected in his long-term membership in the board of the Association for Applied Botany. In the first contribution of this special jubilee section Hartwig Schulz and Heike Riegler report about \"Otto Appel and his contributions to food quality and safety at the beginning of the 20th century\" and give insights into the major challenges in phytopathology at the early years of the 20th century and discoveries by Otto Appel in this field. Maik Kleinwachter and Dirk Selmar prepared a contribution about \"Modern Applied Botany - Changes in the perception of applied botanists to themselves and others during the last century. Three recent examples of the scientific potential of this field\". They give a short outline on the history of applied research in plant biology in Germany and illustrate the relevance of modern Applied Botany in three relevant post-harvest processes. They state that interdisciplinary work and intensive cooperation with growers and producers is an integral part of developing feasible and economically acceptable solutions that can be successfully transferred into practice. The major challenge in Applied Botany today is the implementation of new concepts and ideas into product-related","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"192-192"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44281678","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}

{"title":"Otto Appel and his contributions to food quality and safety at the beginning of the 20th century","authors":"H. Schulz, H. Riegler","doi":"10.5073/JABFQ.2019.092.027","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.027","url":null,"abstract":"Otto Appel (1867-1952) is best known for his research in the field of phytopathology, in particular for his discoveries on bacterial and fungal diseases of crops such as potato and cereals. His work ranged from fundamental research, like the discovery and description of pathogens and their ways to affect their host plants, to applied research on cultivation practices and storage methods. He published numerous scientific articles as well as practical recommendations for farmers in form of flyers and pocket books with the aim to improve yield and quality and to reduce losses and, thus, securing the supply with plant based food and materials. His commitment to applied research was also reflected in his long-term membership in the boardof the Association for Applied Botany and later on in the awarding of Honorary Presidency of the Association. As director of the Federal Biological Research Centre for Agriculture and Forestry in Berlin, he was the key player in setting up an efficient and well-organized plant protection service in Germany.Otto Appel’s achievements significantly influenced agricultural practices and generally enhanced food quality and safety in Germany and beyond. They are still remembered today, when the Deutsche Phytomedizinische Gesellschaft awards the Otto Appel Medal to outstanding researchers in phytomedicine every two years.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"193-198"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46461553","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}

{"title":"The parasitic-neutral-mutual continuum of plant-fungal interactions","authors":"O. Abdulsalam, E. Kothe, K. Krause","doi":"10.5073/JABFQ.2019.092.034","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.034","url":null,"abstract":"Interactions of plants with fungi are of imminent importance to crop production and thus for human nutrition. However, interactions range from pathogenic fungi, e.g. cereal rusts, to beneficial interactions with plant growth promotion through soil, endophytic or mycorrhizal fungi. Thus, mutually beneficial, neutral or parasitic/pathogenic interactions can be distinguished. In order to identify more general mechanisms on the fungal side coping with environmental and plant response associated stress, modern technologies are available including the -omics technologies. In addition to that, the comparison of the different interactions may be compared, both on a more general level, but also at very small scale to identify the different parameters guiding interchange of nutrients and signals. This will allow for a holistic view on plant health necessary to establish eco-friendly technologies also in crop protection and plant nutrition.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"246-249"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48247805","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}

{"title":"Modern Applied Botany: Changes in the perception of applied botanists to themselves and others during the last century.","authors":"D. Selmar, M. Kleinwächter","doi":"10.5073/JABFQ.2019.092.028","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.028","url":null,"abstract":"Subsequent to a short chronicle of the history of applied research in plant biology in Germany, the relevance of modern Applied Botany is illustrated by three relevant post-harvest processes. The metabolic reactions that play a key role in the determination of quality of the related plant-derived commodities from each are presented. Increased understanding of the processes involved in these processes has facilitated improvement of product quality in the resulting products. In each instance, it has been necessary to regard plant metabolism comprehensively and not to focus on a single physiological process. Moreover, the various interactions with the environment have to be considered. These illustrations demonstrate that transfer and application of basic plant knowledge into product-related research can provide significant information that is valuable for improvement of plant-derived products. In some instances, these correlations can even account for traditional and well-established processes, as illustrated for the malting process.  However, interdisciplinary work and intensive cooperation with growers and producers must be an integral part of developing feasible and economically acceptable solutions that can be transferred into practice. Ultimately, the major challenge in Applied Botany today is the implementation of new concepts and ideas into product-related research.  In consequence, modern Applied Botany acts as a mediator between basic plant science and industrial, product-related research.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"199-203"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48285826","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}

{"title":"Plant-derived sulfur containing natural products produced as a response to biotic and abiotic stresses: A review of their structural diversity and medicinal importance","authors":"M. A. Abdalla, Karl H. Mühling","doi":"10.5073/JABFQ.2019.092.029","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.029","url":null,"abstract":"Plant-derived sulfur-containing secondary metabolites constitute a small group of low-molecular weight natural products, which play a vital role in plant-pest interactions in numerous plant families andrepresent major defense molecules in the Asteraceae, Alliaceae, and Brassicaceae families. In this review we highlight the crucial role of environmental stress factors in the production of S-containing secondary metabolites. Furthermore, we describe a serendipitous variety of plant-derived sulfur-containing natural products produced or induced under biotic and abiotic stress and their structural diversity, promising pharmacological properties for use by humans, and beneficial effects for plants. Specifically, cruciferous phytoalexins are known as elicit plant defense molecules. Glucosinolates are candidates for tumorpreventive effects. Cysteine sulfoxides found in garlic are considered as profound antimicrobial agents. In this review, we discuss types of S bonds in the molecules and their relevance for the medicinal effect as well as the biological activities of sulfur-containing secondary metabolites and possible future avenues.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"204-215"},"PeriodicalIF":1.2,"publicationDate":"2019-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45075510","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}

{"title":"Use of plant growth-promoting rhizobacteria to ameliorate the performance of lentil under salinity","authors":"A. Muscolo, M. Panuccio, Zhair Zhair, S. Mahmood, S. Nadeem","doi":"10.5073/JABFQ.2019.092.024","DOIUrl":"https://doi.org/10.5073/JABFQ.2019.092.024","url":null,"abstract":"In the current agricultural model, the increasing soil salinity, especially in arid and semiarid regions, causes environmental and economic losses. Inoculation of plant with growth-promoting rhizobacteria (PGPR) can be a sustainable strategy to increase plant abiotic stress tolerance mainly in the early vulnerable stage of their growth. The efficiency of PGPR inoculation was evaluated in three Italian lentil accessions and two Pakistan native varieties differing in salinity tolerance. Pseudomonas putida (6), Pseudomonas fluorescens (6K) and Serratia ficaria (W10) were used as bio-inoculants. Seedling growth was detected 16 days after NaCl treatments. Results showed that in absence of salinity, all strains increased differently the growth of lentils compared to the un-inoculated ones. Inoculum significantly increased the growth of the most salt sensitive in comparison to the most salt resistant varieties. 6 and 6K were the most effective growth-inducers under salinity stress. A specificity between PGPR and lentil was evident. 6K mostly improved biomass and growth of the Italian accessions, while the strain 6 mostly affected the Pakistan landraces.","PeriodicalId":56276,"journal":{"name":"Journal of Applied Botany and Food Quality-Angewandte Botanik","volume":"92 1","pages":"179-186"},"PeriodicalIF":1.2,"publicationDate":"2019-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47082492","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}