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Journal articles on the topic 'Seaweed'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Lindenmayer, Randall, Lucy Lu, Frieda Eivazi, and Zahra Afrasiabi. "Atomic Spectroscopy-Based Analysis of Heavy Metals in Seaweed Species." Applied Sciences 13, no. 8 (2023): 4764. http://dx.doi.org/10.3390/app13084764.

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This review compiles different analytical methods reported by the researchers studying heavy metal contents in seaweed samples from a variety of natural and commercial sources. Heavy metals in seaweed affect environmental health and human health due to seaweed’s role in the aquatic food chain and human consumption. The potential for heavy metal presence in seaweed is due to industrial pollution and other human activities. There is an ongoing demand for evaluation of the presence of nutritional as well as hazardous metals in raw and processed seaweeds. This review article will look at the impor

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2

Peng, Jingsi, Shi Min, Ping Qing, and Minda Yang. "The Impacts of Urbanization and Dietary Knowledge on Seaweed Consumption in China." Foods 10, no. 6 (2021): 1373. http://dx.doi.org/10.3390/foods10061373.

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Edible seaweed, a nutrient-rich and sustainable food, has a long dietary history in China. To get a better understanding of the seaweed consumption of consumers in China, this study investigates the quantity and trend of seaweed consumption of Chinese residents and employs a Tobit model to examine the effects of urbanization and dietary knowledge on seaweed consumption among residents. The results show an increasing trend of household seaweed consumption in China, including both seaweeds consumed at home (SAH) and seaweeds consumed away from home (SAFH). Households in urban areas consumed more

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Lomartire, Silvia, and Ana M. M. Gonçalves. "Novel Technologies for Seaweed Polysaccharides Extraction and Their Use in Food with Therapeutically Applications—A Review." Foods 11, no. 17 (2022): 2654. http://dx.doi.org/10.3390/foods11172654.

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The use of seaweed for therapeutic purposes is ancient, but only in the last decade, with advanced technologies, has it been possible to extract seaweed’s bioactive compounds and test their potential properties. Algal metabolites possess nutritional properties, but they also exhibit antioxidant, antimicrobial, and antiviral activities, which allow them to be involved in several pharmaceutical applications. Seaweeds have been incorporated since ancient times into diets as a whole food. With the isolation of particular seaweed compounds, it would be possible to develop new types of food with the

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Sarkar, Md Shirajul Islam, Md Kamal, Muhammad Mehedi Hasan, Md Ismail Hossain, Fatema Hoque Shikha, and Md Golam Rasul. "Manufacture of different value added seaweed products and their acceptance to consumers." Asian Journal of Medical and Biological Research 2, no. 4 (2017): 639–45. http://dx.doi.org/10.3329/ajmbr.v2i4.31009.

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Naturally available seaweeds has not been utilized significantly in Bangladesh. In order to make a way for effective utilization of seaweeds, this study was focused on manufacture of different value added seaweed products and their acceptance to consumers. Four value added seaweed food products; namely, seaweed jelly, soup, icecream, curd; two functional food products, namely, seaweed singara, samucha/samosa, and two cosmetic products, namely, seaweed face pack, shampoo were prepared at Fish Processing Laboratory, Bangladesh Agricultural University (BAU), Mymensingh. Hypnea sp. seaweed powder

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Zocchi, Dauro M., Giulia Mattalia, Jeovana Santos Nascimento, et al. "Gathering and Cooking Seaweeds in Contemporary Ireland: Beyond Plant Foraging and Trendy Gastronomies." Sustainability 16, no. 8 (2024): 3337. http://dx.doi.org/10.3390/su16083337.

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Seaweed has historically been essential for coastal communities worldwide. Following a period of decline in the last century, Ireland has seen a recent resurgence in the appreciation and use of seaweed. This research explores the evolution in seaweed foraging practices, with a specific focus on gastronomical uses in two Irish regions: the southwest and the west and midwest. It examines the diversity of seaweed and its present and past uses, comparing abandonment, continuation and revitalisation trajectories. Qualitative data were gathered through semi-structured interviews with 27 individuals

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Ganesan, Meenakshisundaram, Nitin Trivedi, Vishal Gupta, S. Venu Madhav, Chennur Radhakrishna Reddy, and Ira A. Levine. "Seaweed resources in India – current status of diversity and cultivation: prospects and challenges." Botanica Marina 62, no. 5 (2019): 463–82. http://dx.doi.org/10.1515/bot-2018-0056.

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Abstract Seaweeds are an integral part of coastal ecosystems and offer invaluable ecosystem services supporting the life of many marine forms. The economic value of seaweeds significantly contributes to the sustainable development of rural coastal regions. Seaweeds are consumed as food in some Asian countries, but their utilization for production of phycocolloids is widespread across the globe, with an estimated value of more than one billion US$. In India, seaweeds have been utilized exclusively for the production of phycocolloids but recently they are used for the production of plant growth

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7

Leandro, Adriana, Diana Pacheco, João Cotas, João C. Marques, Leonel Pereira, and Ana M. M. Gonçalves. "Seaweed’s Bioactive Candidate Compounds to Food Industry and Global Food Security." Life 10, no. 8 (2020): 140. http://dx.doi.org/10.3390/life10080140.

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The world population is continuously growing, so it is important to keep producing food in a sustainable way, especially in a way that is nutritious and in a sufficient quantity to overcome global needs. Seaweed grows, and can be cultivated, in seawater and generally does not compete for arable land and freshwater. Thus, the coastal areas of the planet are the most suitable for seaweed production, which can be an alternative to traditional agriculture and can thus contribute to a reduced carbon footprint. There are evolving studies that characterize seaweed’s nutritional value and policies tha

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8

Sarkar, Md Shirajul Islam, Md Kamal, Muhammad Mehedi Hasan, and Md Ismail Hossain. "Present status of naturally occurring seaweed flora and their utilization in Bangladesh." Research in Agriculture Livestock and Fisheries 3, no. 1 (2016): 203–16. http://dx.doi.org/10.3329/ralf.v3i1.27879.

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A survey was conducted to know the present status of naturally occurring seaweed flora and their utilization in Bangladesh by interviews of scientific officers of MFTS (Marine Fisheries and Technology Station, Bangladesh Fisheries Research Institute, Coxs Bazar), NGO officials associated with seaweed research project, local seaweed food products manufacturer, seaweed collectors and Mog or Rakhyine tribal community of Coxs Bazar and St. Martin Island. Lack of knowledge on availability, distribution, seasonal variation, utilization status is causing impediment on utilization (e.g. seaweeds as

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9

Cotas, João, Joana O. Tavares, Rita Silva, and Leonel Pereira. "Seaweed as a Safe Nutraceutical Food: How to Increase Human Welfare?" Nutraceuticals 4, no. 3 (2024): 323–62. http://dx.doi.org/10.3390/nutraceuticals4030020.

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Seaweeds have been utilized for millennia in Asian countries, although they have only more recently become popular in Western society. They began to be used in ancient times because of their long-term properties and, nowadays, seaweeds are being targeted as a potential tool to combat climate change. There are not many laws governing seaweeds because they have just lately been utilized as food. However, guidelines are being developed to regulate their manufacture and use. Because of seaweed’s tendency to accumulate components, whether helpful or poisonous, limited doses of certain substances ha

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10

Patwary, Zubaida P., Nicholas A. Paul, Koki Nishitsuji, et al. "Application of omics research in seaweeds with a focus on red seaweeds." Briefings in Functional Genomics 20, no. 3 (2021): 148–61. http://dx.doi.org/10.1093/bfgp/elab023.

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Abstract Targeted ‘omics’ research for seaweeds, utilizing various computational and informatics frameworks, has the potential to rapidly develop our understanding of biological processes at the molecular level and contribute to solutions for the most pressing environmental and social issues of our time. Here, a systematic review into the current status of seaweed omics research was undertaken to evaluate the biological diversity of seaweed species investigated (red, green and brown phyla), the levels to which the work was undertaken (from full genome to transcripts, proteins or metabolites) a

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11

Cotas, João, Silvia Lomartire, Ana M. M. Gonçalves, and Leonel Pereira. "From Ocean to Medicine: Harnessing Seaweed’s Potential for Drug Development." International Journal of Molecular Sciences 25, no. 2 (2024): 797. http://dx.doi.org/10.3390/ijms25020797.

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Seaweed, a miscellaneous group of marine algae, has long been recognized for its rich nutritional composition and bioactive compounds, being considered nutraceutical ingredient. This revision delves into the promising role of seaweed-derived nutrients as a beneficial resource for drug discovery and innovative product development. Seaweeds are abundant sources of essential vitamins, minerals, polysaccharides, polyphenols, and unique secondary metabolites, which reveal a wide range of biological activities. These bioactive compounds possess potential therapeutic properties, making them intriguin

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12

Biswas, Mithu. "Invasive Seaweed Resources of Indian Coastline: Heavy Metal Analysis and Application in Biochar and Compost Production." Ecology, Environment and Conservation 31, no. 2 (2025): (692–699. https://doi.org/10.53550/eec.2025.v31i02.045.

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Indian coastline is a vast repository of seaweeds including both native and alien invasive algal species. Seaweeds offer a sustainable and cost-effective alternative to inorganic fertilizers owing to their abundance in the coastal areas and proximity to the agricultural fields. Seaweed biochar and compost are gaining attention as soil amendments, restoring soil C:N ratio and soil fertility. Composting invasive seaweeds with residual wastes of sea farming, which are quite abundant in coastal areas, can promote indigenous seaweed-based technology for waste management. Well-balanced organic ferti

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13

Dumilag, Richard V., Teresa Haide R. Belgica, Lynn C. Mendoza, et al. "Seaweed ethnobotany of eastern Sorsogon, Philippines." Algae 37, no. 3 (2022): 227–37. http://dx.doi.org/10.4490/algae.2022.37.8.16.

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Knowledge on the seaweeds of eastern Sorsogon in the Philippines is uneven. Not only is eastern Sorsogon among the areas of high seaweed diversity but locals there have interacted with seaweeds for ages. Despite seaweeds’ assumed importance to Sorsoganon, ethnobotanical records are missing. In this study, we documented the traditional knowledge on seaweed use and determined the rate of knowledge transmission among the locals of eastern Sorsogon. Vernacular names and modes of preparation were given of the 12 identified species bearing culinary and medicinal importance. Ten species were eaten wh

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14

Morais, Tiago, Ana Inácio, Tiago Coutinho, et al. "Seaweed Potential in the Animal Feed: A Review." Journal of Marine Science and Engineering 8, no. 8 (2020): 559. http://dx.doi.org/10.3390/jmse8080559.

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Seaweed (known as marine algae) has a tradition of being part of the animal feed in the coastal areas, from ancient times. Seaweeds, are mixed with animal feed, because when consumed alone can have negative impact on animals. Thus, seaweeds are very rich in useful metabolites (pigments, carotenoids, phlorotannins, polyunsaturated fatty acids, agar, alginate and carrageenan) and minerals (iodine, zinc, sodium, calcium, manganese, iron, selenium), being considered as a natural source of additives that can substitute the antibiotic usage in various animals. In this review, we describe the nutriti

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15

Pandey, A. K., O. P. Chauhan, and A. D. Semwal. "Seaweeds." Defence Life Science Journal 5, no. 4 (2020): 315–22. http://dx.doi.org/10.14429/dlsj.5.15632.

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Seaweeds are microalgae growing in coastal regions and resistant to salinity. Seaweeds are rich resources of natural nutrients some of which cannot be obtained from terrestrial plants. Bioactive compounds of seaweeds such as sulphated polysaccharides, peptides, minerals, phlorotannins, carotenoids and sulfolipids have proven health benefits against various diseases. Traditionally, seaweeds are used as folk medicine for treating diseases like goiter, wounds, burns, rashes, inflammation, diabetes and also gaining attention of pharmaceutical industries due to their anti-cancer, anti-aging, anti-a

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16

Pathak, Shivani, A. J. Bhatt, U. G. Vandarwala, Vyas U. D., and Priyanka Gautam. "Seaweed Species Diversity with Relation to Hydrological Parameters from Veraval and Sikka Coast, Gujarat, India." International Journal of Bio-resource and Stress Management 11, no. 6 (2020): 567–77. http://dx.doi.org/10.23910/1.2020.2152d.

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The aim of the present investigation focused on a different group of seaweeds observed from Veraval and Sikka coast, Gujarat from September 2019 to February 2020, to understand their seaweeds diversity with subsequent analysis of relevant hydrological parameters. Seaweed diversity at Veraval and Sikka coasts has been studied for six months the using belt transect method. Some of the seaweeds are present throughout the year but most of the seaweeds are found at a specific climate. During the present study, the seawater temperature was ranging from 26.80 to 33˚C. The pattern of pH variation was

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17

Rasher, Douglas B., and Mark E. Hay. "Competition induces allelopathy but suppresses growth and anti-herbivore defence in a chemically rich seaweed." Proceedings of the Royal Society B: Biological Sciences 281, no. 1777 (2014): 20132615. http://dx.doi.org/10.1098/rspb.2013.2615.

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Many seaweeds and terrestrial plants induce chemical defences in response to herbivory, but whether they induce chemical defences against competitors (allelopathy) remains poorly understood. We evaluated whether two tropical seaweeds induce allelopathy in response to competition with a reef-building coral. We also assessed the effects of competition on seaweed growth and seaweed chemical defence against herbivores. Following 8 days of competition with the coral Porites cylindrica , the chemically rich seaweed Galaxaura filamentosa induced increased allelochemicals and became nearly twice as da

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18

Sudirman, Hendra, Sitti Hadija Samual, and Aldila Mawanti Athirah. "COMPETITIVENESS OF INDONESIAN NON-HUMAN CONSUMPTION SEAWEED IN THE CHINA MARKET." MARGINAL JOURNAL OF MANAGEMENT ACCOUNTING GENERAL FINANCE AND INTERNATIONAL ECONOMIC ISSUES 2, no. 2 (2023): 483–93. http://dx.doi.org/10.55047/marginal.v2i2.592.

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China is the largest importer of seaweed globally, and Indonesia is one of the countries that exports seaweed to China. Other exporting countries such as Chile and Peru also supply seaweed to China. This study aims to analyze the competitiveness of Indonesian seaweed (HS 121229) in comparison to seaweed from other exporting countries and to investigate the demand for Indonesian seaweed and other seaweed-exporting countries in the Chinese market. The study utilized export data from exporting countries that supplied China's seaweed requirements between 2012 and 2021. Revealed Symmetric Comparati

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19

Nielsen, Cecilie Wirenfeldt, Turid Rustad, and Susan Løvstad Holdt. "Vitamin C from Seaweed: A Review Assessing Seaweed as Contributor to Daily Intake." Foods 10, no. 1 (2021): 198. http://dx.doi.org/10.3390/foods10010198.

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Seaweeds are indiscriminately said to contain significant amounts of vitamin C, but seaweeds are a diverse group, which may limit the ability to generalize. Several studies have been performed on vitamin C in seaweed, and this review covers these findings, and concludes on how much vitamin C is found in seaweeds. A systematic review of vitamin C in 92 seaweed species was conducted followed by analyzing the 132 data entries. The average vitamin C content was 0.773 mg g−1 seaweed in dry weight with a 90th percentile of 2.06 mg g−1 dry weight. The vitamin C content was evaluated based on taxonomi

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Alboofetileh, Mehdi, Ali Hamzeh, and Mehdi Abdollahi. "Seaweed Proteins as a Source of Bioactive Peptides." Current Pharmaceutical Design 27, no. 11 (2021): 1342–52. http://dx.doi.org/10.2174/1381612827666210208153249.

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Seaweeds have received great attention as a vegetarian and sustainable marine source of protein, which does not need irrigation, arable land, and fertilization. Besides, seaweeds are considered as an untapped resource for discovering bioactive compounds with health benefits where bioactive peptides have shown outstanding potential. This review provides a detailed overview of available scientific knowledge on production methods, bioactivity and application of peptides from seaweed proteins. The emphasis is on the effects from seaweed varieties and peptide production conditions on the bioactivit

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21

Venkata Nagendra Prasad. B. "Phytochemical analysis, antibacterial and anti-diabetic activity of three different seaweed extracts." World Journal of Biology Pharmacy and Health Sciences 20, no. 1 (2024): 116–23. http://dx.doi.org/10.30574/wjbphs.2024.20.1.0704.

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Aim: Marine seaweed contains potential phytochemical compounds that could able to cure different health issues in humans naturally. Hence the research was aimed to investigate the antibacterial and in vitro anti-diabetic activity of three different seaweed extracts. Methods: Phytochemical compounds like phenol, flavonoids, tannins and alkaloids were quantitatively identified. Antibacterial activity of the seaweed extracts were determined against five different test bacteria. In vitro anti-diabetic activity of the extracts were investigated based on its inhibition effect on the alpha-amylase an

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Van, den Burg Sander, H. Dagevos, and Roel J. K. Helmes. "Towards sustainable European seaweed value chains: a triple P perspective." ICES Journal of Marine Science 78, no. 1 (2019): 443–50. https://doi.org/10.1093/icesjms/fsz183.

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Seaweeds are seen as important future feedstock for Europe, providing biomass for food, feed, and other applications. Seaweeds can contribute to a circular food system a protein transition and bio-based economy. Europe is a minor player in the world market dominated by the Asian producers and processors. According to the FAO, total production of aquatic plants (dominated by seaweed) was 30 million tonnes in 2016, with China (47.9%) and Indonesia (38, 7%) dominating production. This article discusses the challenges to seaweed production and use in Europe and formulates future directions for ups

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Morais, Tiago, João Cotas, Diana Pacheco, and Leonel Pereira. "Seaweeds Compounds: An Ecosustainable Source of Cosmetic Ingredients?" Cosmetics 8, no. 1 (2021): 8. http://dx.doi.org/10.3390/cosmetics8010008.

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Seaweed-based cosmetics are being gradually used by consumers as a substitute of synthetic equivalent products. These seaweed-based products normally contain purified compounds or extracts with several compounds. Several seaweeds’ molecules already demonstrated a high potential as a cosmetic active ingredient (such as, mycosporine-like amino acids, fucoidan, pigments, phenolic compounds) or as a key element for the products consistency (agar, alginate, carrageenan). Moreover, seaweeds’ compounds present important qualities for cosmetic application, such as low cytotoxicity and low allergens co

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Indahyani, Didin Erma, Depi Praharani, Izzata Barid, and Ari Tri Wanodyo Handayani. "Aktivitas Antioksidan dan Total Polisakarida Ekstrak Rumput Laut Merah, Hijau dan Coklat dari Pantai Jangkar Situbondo." STOMATOGNATIC - Jurnal Kedokteran Gigi 16, no. 2 (2019): 64. http://dx.doi.org/10.19184/stoma.v16i2.23094.

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The antioxidant activity and polysaccharide composition of seaweed is influenced by species (red, green and brown seaweed), geographical conditions, extraction methods, solvents, temperature and the length of time of extraction. The purpose of this study was to known the total polysaccharide and antioxidant activity in red, green and brown seaweed extracts from Jangkar Situbondo beach. Method. The study was conducted on red, green and brown seaweed extracted with ethanol and water to determine total polysaccharides. Antioxidant analysis uses the method 2,2-diphenyl1-picrylhydrazyl (DPPH) radic

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Guo, Yuansheng, Tiantian Zuo, Shuo Gong, et al. "Multi-Element Fingerprinting Combined with Chemometrics for Identification of Seaweeds and Innovative Risk–Benefit Assessment." Foods 13, no. 24 (2024): 4159. https://doi.org/10.3390/foods13244159.

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Seaweeds are one of the major marine foods with high values. The diversity of seaweed species significantly impacts their quality and is closely linked to their purity and safety. For the first time, this study established a model to discriminate seaweed species using a multi-element fingerprinting approach for species identification. Twenty-nine elements derived from seaweeds were analyzed. Chemometrics showed that seaweed samples could be well separated by the established multi-element fingerprints, of which Ag, Mn, Sr, and K were the most important variables for discrimination. Furthermore,

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REDDY, P. BAGAVAN, A. DAS, and A. K. VERMA. "Seaweed as a functional feed supplement in animal diet–A review." Indian Journal of Animal Sciences 94, no. 4 (2024): 291–300. http://dx.doi.org/10.56093/ijans.v94i4.144829.

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Seaweeds or marine macro-algae are multicellular organisms that grow abundantly along the coastal line. The use of seaweeds as animal feed is a very common practice in coastal areas since ancient times. Generally, seaweeds are categorized into green, brown, and red seaweeds, based on their colouring pigments. Commercially, seaweeds are used as a source of phycocolloids, fertilizer, livestock feed, and for direct human consumption. The use of seaweeds as livestock feed gained much importance in recent years, as they have good nutritive value and also contain a variety of bioactive compounds tha

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Rijja, Mohamed M. S., and Amelia S. Buriyo. "IMPLICATIONS OF CLIMATE CHANGE INDUCED COPING AND ADAPTATION STRATEGIES ON SEAWEED PRODUCTION IN TANZANIA: A CASE OF JAMBIANI VILLAGE, UNGUJA ISLAND." International Journal of Research -GRANTHAALAYAH 7, no. 12 (2020): 47–66. http://dx.doi.org/10.29121/granthaalayah.v7.i12.2019.300.

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Climate change remains to be the biggest challenge of 21st century threatening to negatively impacts seaweed production levels in Tanzania. Seaweed farmers have coped and adapted to the impacts of the changes for several years but the implication of their efforts measured by the level of seaweed production is still not documented. The study investigated implications of various coping and adaptation strategies employed by farmers on seaweed production. A cross sectional study was adopted to collection information’s September-November, 2016. Primary data collection tools includes Questionnaires

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Mohamed, M.S Rijja, and S. Buriyo Amelia. "IMPLICATIONS OF CLIMATE CHANGE INDUCED COPING AND ADAPTATION STRATEGIES ON SEAWEED PRODUCTION IN TANZANIA: A CASE OF JAMBIANI VILLAGE, UNGUJA ISLAND." International Journal of Research - Granthaalayah 7, no. 12 (2019): 47–66. https://doi.org/10.5281/zenodo.3595279.

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Climate change remains to be the biggest challenge of 21st century threatening to negatively impacts seaweed production levels in Tanzania. Seaweed farmers have coped and adapted to the impacts of the changes for several years but the implication of their efforts measured by the level of seaweed production is still not documented. The study investigated implications of various coping and adaptation strategies employed by farmers on seaweed production. A cross sectional study was adopted to collection information’s September-November, 2016. Primary data collection tools includes Questionn

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MINGU, NAZIRAH, KHAIREE M. SAAD, HASMADI MAMAT, MD SHAFIQUZZAMAN SIDDIQUEE, MOHD HAFIZ ABD MAJID, and MOHD SANI SARJADI. "Comparative Study of Drying Methods on Seaweeds (Kappaphycus sp. and Padina sp.) Based on Their Phytochemical and Polysaccharaide Content Located in Sabah." Borneo Journal of Resource Science and Technology 14, no. 1 (2024): 112–22. http://dx.doi.org/10.33736/bjrst.6089.2024.

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Seaweed, one of the marine resources is known for their precious active compound. The dehydration process is required before the ultilization of the seaweed. It helps to increase the shelf life and play a major role in the extraction of specific chemical components. This study was conducted to evaluate the effects of different drying treatments of two different seaweeds on its phytochemical contents and carrageenan properties. Seaweed used include edible seaweed which are Kappaphycus sp., and locally abundant seaweed Padina sp. Four (4) different drying methods used; namely sun-drying for five

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Abbott, D. Wade, Inga Marie Aasen, Karen A. Beauchemin, et al. "Seaweed and Seaweed Bioactives for Mitigation of Enteric Methane: Challenges and Opportunities." Animals 10, no. 12 (2020): 2432. http://dx.doi.org/10.3390/ani10122432.

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Seaweeds contain a myriad of nutrients and bioactives including proteins, carbohydrates and to a lesser extent lipids as well as small molecules including peptides, saponins, alkaloids and pigments. The bioactive bromoform found in the red seaweed Asparagopsis taxiformis has been identified as an agent that can reduce enteric CH4 production from livestock significantly. However, sustainable supply of this seaweed is a problem and there are some concerns over its sustainable production and potential negative environmental impacts on the ozone layer and the health impacts of bromoform. This revi

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Dhingra, Devinder, and K. Kandiannan. "Seaweeds – a potential source of food, feed and fertiliser." Agricultural Engineering Today 45, no. 03 (2021): 19–25. http://dx.doi.org/10.52151/aet2021453.1539.

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Many communities in the world consume naturally growing and cultivated/ farmed seaweeds as food. Currently, commercial cultivation/farming produces more than 96% of seaweeds in the world and only around 3-4% is obtained from wild harvest (noncultivated). Naturally occurring and cultivated seaweeds are categorized into green, brown and red seaweeds, based on their pigmentation. More than 200 species of seaweeds are of commercial value, but only around 10 species of seaweeds are popularly cultivated. China, Indonesia, the Republic of Korea and the Philippines are the leading producers of culture

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Margal, Prasad B., Ritu S. Thakare, Bhimrao M. Kamble, Vijay S. Patil, Kranti B. Patil, and Nihal S. Titirmare. "Effect of Seaweed Extracts on Crop Growth and Soil: A Review." Journal of Experimental Agriculture International 45, no. 9 (2023): 9–19. http://dx.doi.org/10.9734/jeai/2023/v45i92170.

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Seaweed is the common name for countless species of marine plants and algae that grow in the ocean. The seaweed cultivated by bamboo raft, tube mesh and stone method and harvested generally by acid, alkali and water extraction. However, the mostly commercially available in market, which is extracted by processing of bio refinery method. These seaweeds consist of 80-90% moisture. The dry seaweed extracts contains 50% carbohydrates, protein 10-47% with high proportions of essential amino acids, 1-3% lipids and 7-38% minerals. The essential nutrients contain in seaweeds are nitrogen, potassium, p

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Mouritsen, Ole G., Prannie Rhatigan, and José Lucas Pérez-Lloréns. "The rise of seaweed gastronomy: phycogastronomy." Botanica Marina 62, no. 3 (2019): 195–209. http://dx.doi.org/10.1515/bot-2018-0041.

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Abstract Seaweeds enjoy a rich history as human foodstuff for populations around the world. The omnipresence of seaweeds in all climate belts, the great biodiversity, their bounty of important nutrients, combined with the fact that most seaweeds are edible, suggest that seaweeds have played an important role as human food during human evolution. Seaweeds have served as a cheap and easily accessible crop in the daily fare for coastal populations. In many food cultures, in particular in Southeast Asia, seaweeds have for millennia been considered as valuable sea vegetables. In recent years, regio

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Orzuna-Orzuna, José Felipe, Alejandro Lara-Bueno, Germán David Mendoza-Martínez, et al. "Meta-Analysis of Dietary Supplementation with Seaweed in Dairy Cows: Milk Yield and Composition, Nutrient Digestibility, Rumen Fermentation, and Enteric Methane Emissions." Dairy 5, no. 3 (2024): 464–79. http://dx.doi.org/10.3390/dairy5030036.

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This study used a meta-analytic approach to evaluate the effects of dietary supplementation with seaweed on milk yield, milk composition, nutrient digestibility, ruminal fermentation, and enteric methane (CH4) emissions of dairy cows. Data used in statistical analyses were obtained from 23 peer-reviewed scientific articles. Effect size was assessed using weighted mean differences (WMD) between seaweed-supplemented and control treatments. Dietary supplementation with seaweed decreased (p < 0.05) dry matter intake, milk protein content, milk urea nitrogen, and somatic cell count. In contrast,

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De Bhowmick, Goldy, and Maria Hayes. "In Vitro Protein Digestibility of Selected Seaweeds." Foods 11, no. 3 (2022): 289. http://dx.doi.org/10.3390/foods11030289.

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Seaweed biomass is considered a valuable and potential, alternative protein source but it is currently under-exploited. Seaweed or Macroalgae do not require arable land and freshwater for their cultivation, they are fast growing and contain several health ingredients and beneficial macronutrients. In this study, we determined the in vitro k-Protein Digestibility-Corrected Amino Acid Score (k-PDCAAS) values of six different, Irish seaweeds using the rapid k-PDCAAS method. Based on the amino acid profile and protein content of each seaweed, the in vitro protein digestibility and k-PDCAAS scores

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B. N., Rajendra, Jyothi Bhaskar, Singamaneni Alekya Naidu, et al. "Exploring Seaweed Extracts: Novel Benefits for Fruit Crops Growth." Journal of Advances in Biology & Biotechnology 27, no. 9 (2024): 1102–19. http://dx.doi.org/10.9734/jabb/2024/v27i91382.

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Seaweeds are macroalgae growing under marine ecosystems and it plays diversified roles in human life. Different types of seaweeds are available and among them, the widely used ones for extraction are brown seaweeds. One of the significant plants bio-stimulants with a wide range of applications in horticulture and agriculture is seaweed extract (SE). Various methods are employed for their extraction process. The bioactive composition of SE varies according to the type or species of seaweeds and methods of extraction. It has got almost similar effects as that of phytohormones. Seaweed extract ap

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Paul, Preethy Treesa, Jean Mary Joy, Fazil T.S, Akshay P, Niladri Sekhar Chatterjee, and Suseela Mathew. "Evaluation of the proximate composition, minerals, and heavy metals of brown seaweeds: Sargassum wightii and Sargassum thunbergii collected from the Mandapam coastal regions, Tamil Nadu." International Journal of Zoology and Applied Biosciences 8, no. 6 (2023): 106–12. http://dx.doi.org/10.55126/ijzab.2023.v08.i06.016.

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A vital renewable resource for the marine environment, seaweed naturally supplies nutrients and has several health benefits. The nutritional properties of seaweed compounds have yet to be well investigated; much research has been done on their chemical and biological makeup. Seaweeds provide an alternate supply of these essential nutrients, including protein, fibre, and necessary and non-essential trace elements. In the present study, two brown seaweeds-Sargassum wightii and Sargassum thunbergii,collected from the Mandapam coastal region of Tamil Nadu, were assessed for their proximate composi

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Msuya, Flower E., John Bolton, Fred Pascal, Koushul Narrain, Betty Nyonje, and Elizabeth J. Cottier-Cook. "Seaweed farming in Africa: current status and future potential." Journal of Applied Phycology 34, no. 2 (2022): 985–1005. http://dx.doi.org/10.1007/s10811-021-02676-w.

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Abstract Global demand for seaweed and its products has increased exponentially over the last 25 years. Equally, the continent of Africa and its offshore islands have considerable potential for seaweed production to contribute to world demand. Compared with China and the rest of Asia, Africa lags behind in seaweed production and utilisation. However, for red eucheumatoid seaweeds, Africa is the third-largest producer in the world, producing about 120,000 t (FW) annually. Details are provided for 13 African countries that are currently involved in seaweed farming and harvesting, commercially or

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Nguyen, Thi Ngoc Anh, Hoang Vinh Nguyen, My Lan Lam, and Ngoc Hai Tran. "Survey on the roles and impacts of seaweeds and aquatic plants in the improved extensive black tiger shrimp farms in Bac Lieu province." Can Tho University Journal of Science 13, Aquaculture (2021): 21–29. http://dx.doi.org/10.22144/ctu.jen.2021.013.

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A survey was conducted to assess the roles and impacts of seaweeds and aquatic plants on the production and financial efficiency of black tiger shrimp in improved extensive farms through direct interviews with 60 farmers from Dong Hai district, Bac Lieu province. The householders were divided into two groups based on the presence of natural seaweed and aquatic plant, including group 1: the presence of different seaweeds and aquatic plants but the absence of red seaweed (mixed vegetation) and group 2: the presence of red seaweed dominates over the mixed vegetation. The surveyed results showed t

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Swanepoel, Libby, Tereere Tioti, Taati Eria, et al. "Supporting Women’s Participation in Developing A Seaweed Supply Chain in Kiribati for Health and Nutrition." Foods 9, no. 4 (2020): 382. http://dx.doi.org/10.3390/foods9040382.

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Seaweeds are a source of food throughout the Pacific region. Kiribati, however, does not have a strong history of using seaweed in their diets, despite having reliable access to indigenous edible seaweeds. A series of peer-led seaweed training workshops held in Kiribati between 2018 and 2019 provided women with knowledge, skills, and motivational support needed to engage in the seaweed supply chain, from harvesting, processing, and marketing to consumption. This study aimed to identify opportunities and enablers to support women’s participation across the seaweed supply chain. Structured inter

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S.S, Sumayya, Sreelekshmi S.G, and Murugan K. "CULTIVATION AND ECONOMICAL PERSPECTIVES OF GRACILLARIA: MARINE SEAWEED." Kongunadu Research Journal 4, no. 2 (2017): 73–79. http://dx.doi.org/10.26524/krj206.

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For decades, seaweed has been of biological, industrial, and pharmaceutical importance. Because of their nutraceutical potential, seaweed has been used as a food throughout Asia. Traditional Chinese medicine used aqueous hot extracts of certain seaweeds in the treatment of cancer. Further, the Japanese and Chinesecultures have used seaweeds to treat goiter and other glandular problems since 300 BC. The Romans used seaweeds in the treatment of wounds, burns, and rashes. The Celts noted that ordinary seaweed contracted as it dried and then expanded with moisture. In Scotland during the 18th cent

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Zhong, Biming, Nicholas A. Robinson, Robyn D. Warner, Colin J. Barrow, Frank R. Dunshea, and Hafiz A. R. Suleria. "LC-ESI-QTOF-MS/MS Characterization of Seaweed Phenolics and Their Antioxidant Potential." Marine Drugs 18, no. 6 (2020): 331. http://dx.doi.org/10.3390/md18060331.

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Seaweed is an important food widely consumed in Asian countries. Seaweed has a diverse array of bioactive compounds, including dietary fiber, carbohydrate, protein, fatty acid, minerals and polyphenols, which contribute to the health benefits and commercial value of seaweed. Nevertheless, detailed information on polyphenol content in seaweeds is still limited. Therefore, the present work aimed to investigate the phenolic compounds present in eight seaweeds [Chlorophyta (green), Ulva sp., Caulerpa sp. and Codium sp.; Rhodophyta (red), Dasya sp., Grateloupia sp. and Centroceras sp.; Ochrophyta (

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Cotas, João, Adriana Leandro, Pedro Monteiro, et al. "Seaweed Phenolics: From Extraction to Applications." Marine Drugs 18, no. 8 (2020): 384. http://dx.doi.org/10.3390/md18080384.

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Seaweeds have attracted high interest in recent years due to their chemical and bioactive properties to find new molecules with valuable applications for humankind. Phenolic compounds are the group of metabolites with the most structural variation and the highest content in seaweeds. The most researched seaweed polyphenol class is the phlorotannins, which are specifically synthesized by brown seaweeds, but there are other polyphenolic compounds, such as bromophenols, flavonoids, phenolic terpenoids, and mycosporine-like amino acids. The compounds already discovered and characterized demonstrat

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Suparna, R., and P. Anantharaman. "Fatty Acid and Amino Acid Composition of Seaweed Collected from Rameshwaram, Southeast Coast of India." International Journal on Algae 26, no. 3 (2024): 285–98. http://dx.doi.org/10.1615/interjalgae.v26.i3.60.

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The necessity to find new foods that will be on future food lists is brought on by the global food crisis. Determining the species of seaweed that are the most nutrient-dense will therefore be the main focus of this study. Seaweeds are edible marine macroalgae that are utilized as food and vegetables in many nations all over the world. They are incredibly nutritious. The biochemical compositions of 33 different types of seaweed were examined in this study, and the seaweeds with the highest concentrations of carbohydrates, proteins, and lipids were further examined for their partial characteriz

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Hwang, Eun Kyoung, Han Gil Choi, and Jang Kyun Kim. "Seaweed resources of Korea." Botanica Marina 63, no. 4 (2020): 395–405. http://dx.doi.org/10.1515/bot-2020-0007.

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AbstractKorea has a long history of utilizing seaweeds, as the country has a high biodiversity of seaweeds. The abundance and composition of seaweed species have changed over the past decades due to climate change and anthropogenic influences. Some species showed a significant extension of their distribution range to the north while some species declined. Some areas have even become barren ground. Korea has put extensive effort into restoring the seaweed resources in these deforested areas. Korea is one of the most advanced countries in the World in terms of seaweed aquaculture. However, the a

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Hajare, R. B., A. U. Pagarkar, A. S. Desai, et al. "Seaweed-enriched Cookies: A Nutritional and Functional Perspective." Asian Journal of Biotechnology and Bioresource Technology 10, no. 4 (2024): 124–32. http://dx.doi.org/10.9734/ajb2t/2024/v10i4225.

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Seaweed and seaweed-based products are gaining global attention due to their health-benefiting properties. For the last three decades, seaweeds have been used as nutraceutical food, as they provide dietary benefits. It offers a rich source of nutrients, including minerals, vitamins, and fibre, while also possessing unique functional properties such as water and oil absorption. Due to their functional characteristics, the incorporation of seaweed into bakery products is becoming a novel strategy to develop nutritionally enriched value-added products. Cookies are one of the most popular bakery p

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Maricris, M. Loso, and Anthony L. Pascual Pet. "Effects of Different Levels of Seaweed (Eucheuma spinosum) on the Sensory Qualities and Selling Price of Fish Balls." International Journal of Environmental & Agriculture Research 6, no. 10 (2020): 19–23. https://doi.org/10.5281/zenodo.4159811.

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<strong>Abstract</strong><strong>—</strong> The study aimed to determine the sensory qualities and selling price of fish balls with the different levels of seaweed (Eucheuma spinosum). Five treatments were applied in this study; Control (0 seaweed), T<sub>1</sub> (25% seaweed), T<sub>2</sub> (50% seaweed), T<sub>3</sub> (75% seaweed), and T<sub>4</sub> (100% seaweed). Experimental samples were laid out using a completely Randomized Design (CRD). Different samples were subjected to sensory evaluation and selling price determination. Results were analyzed using ANOVA and DMRT when treatmen

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Gaspar, Rui, Leonel Pereira, and Isabel Sousa-Pinto. "The seaweed resources of Portugal." Botanica Marina 62, no. 5 (2019): 499–525. http://dx.doi.org/10.1515/bot-2019-0012.

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Abstract Continental Portugal and its two archipelagos (Azores Islands and Madeira Islands) present a very interesting and diverse seaweed community. Its great diversity results for example from different environmental conditions such as the latitudinal gradients that affect the continental Portugal coastal shoreline in unique ways. The first Portuguese phycological studies published date from the end of the 18th century and seaweeds have been harvested to be used as fertilizer since at least the 14th century. However, Portuguese seaweeds are still a natural and valuable resource that is relat

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Tirtawijaya, Gabriel, Bertoka Fajar Surya Perwira Negara, Jin-Hwa Lee, et al. "The Influence of Abiotic Factors on the Induction of Seaweed Callus." Journal of Marine Science and Engineering 10, no. 4 (2022): 513. http://dx.doi.org/10.3390/jmse10040513.

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Seaweeds are a major source of functional foods, nutraceuticals, and pharmaceuticals. Seaweed can be sustainably harvested through callus culture, which yields homogenous cells and bioproducts under controlled conditions. Callus induction is a crucial early step in callus culture and is influenced by several abiotic factors. This review aims to discuss the influence of abiotic factors on callus induction in seaweeds, a prerequisite for the application and development of seaweed callus culture. We used three online databases (Springer, Science Direct, and Wiley) to search for the literature on

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Tanaka, Kouki, Masao Ohno, and Danilo B. Largo. "An update on the seaweed resources of Japan." Botanica Marina 63, no. 1 (2020): 105–17. http://dx.doi.org/10.1515/bot-2018-0100.

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AbstractNatural seaweed beds, which play an important role for coastal ecosystems and marine fisheries, have been changing drastically in Japan. Interventions, such as decreasing the over-grazing by sea urchins, are being undertaken to maintain natural seaweed beds. Japan has at least 15 seaweed genera of economic importance utilized either directly as human food, as ingredients in food, or as raw materials for extraction of chemical compounds for various applications. Most species are produced through various cultivation methods that usually start in a land-based facility and are completed wh

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