Morphological, phyto-physicochemical and nutritional characteristics of seaweeds in Cagayan
Paper Details
Morphological, phyto-physicochemical and nutritional characteristics of seaweeds in Cagayan
Abstract
This study presents a comprehensive analysis of the morphological, phyto-physicochemical, and nutritional attributes of seaweed species found in the coastal waters of Cagayan, Philippines particularly in Barangay Sta Cruz, Gonzaga. Specifically six seaweeds were studied namely: Sea palm (Caulerpac taxifolia), Sea lettuce (Ulva lactuca linnaeus), Sea hair (Chaetamorpha crassa), Ar-arusip (Caulerpa lentillifera), Guraman (Gracilaria blodgetti ) and Lab-labig (Glacilaria tertorii) were used in the study. These Seaweeds play a pivotal role in marine ecosystems and offer substantial economic potential. However, detailed characterization of local seaweed species is essential for informed resource management and industrial applications. Phytochemical analysis was performed to determine the presence and quantity of bioactive compounds. Additionally, physicochemical properties such as pH, salinity, and nutrient content of the surrounding seawater were measured both on site and laboratory test to provide context for the observed seaweed characteristics. Furthermore, nutritional profiling was carried out using proximate analysis to ascertain the content of essential nutrients and dietary fiber in the selected seaweed species. Results indicated significant variations in the secondary metabolites and nutrient composition among species, highlighting their potential as valuable dietary supplements and functional food ingredients. Secondary metabolites found among the seaweeds include flavonoids and terpenoids among five species, saponins in four species, alkaloids in two species while anthocyanin is found only in Ar-arusip and phenol in Guraman. On the other hand, proximate analysis showed that among the three edible seaweeds Ar-arusip has the highest crude protein, crude fiber and crude fat compared with Guraman and Lab-labig. Also, the physico-chemical analysis of soil and water habitat of the seaweeds corresponds with the normal standard for marine waters. On-site and laboratory test of the physicochemical analysis of seaweed water provides valuable information about the environmental conditions that influence seaweed growth and health. This data is crucial for making informed decisions regarding seaweed resource management, conservation efforts, and sustainable utilization in various industries. This comprehensive study offers valuable insights into the diversity and potential applications of seaweed resources in Cagayan. The data generated will be invaluable for local stakeholders, including aquaculturists, conservationists, and industrialists, in making informed decisions regarding sustainable resource utilization and development.
Abdulazeem L, Al-Alaq FT, Alrubaei HA, Al-Mawlah YH, Alwan WK. 2018. Anti-cancer activity of Opuntia polyacantha alkaloid extract on human breast cancer cell line. Journal of Pharmaceutical Sciences and Research 10(7), 1753-1754.
AOAC. 1990. Official methods of analysis (15th ed.). Association of Official Analytical Chemists, Washington D.C., pp. 910–928.
AOAC. 2000. Official methods of analysis (17th ed.). Association of Official Analytical Chemists, Washington D.C., p. 106.
Beyene HD. 2015. Quality analysis of potable water in Dowhan, Erop Wereda, Tigrai, Ethiopia. Chem Mater Res 7(3), 93-99.
Costa TDSA, Vieira RF, Bizzo HR, Silveira D, Gimenes MA. 2012. Secondary metabolites.
Demir I, Seyler B. 1999. Chemical composition and geologic history of saline waters in Aux Vases and Cypress Formations, Illinois Basin. Aquatic Geochemistry 5(3), 281-311.
Dev S. 1989. Terpenoids. In Natural products of woody plants (pp. 691-807). Springer, Berlin, Heidelberg.
Ganzon-Fortes ET, Trono GC Jr. 1982. Reproductive morphology and periodicity of Laurencia sp. at Calatagan, Batangas, Philippines. Kalikasan Philipp. J. Biol 11, 27–38.
Güçlü-Üstündağ Ö, Mazza G. 2007. Saponins: properties, applications, and processing. Critical reviews in food science and nutrition 47(3), 231-258.
Igile GO, Iwara IA, Mgbeje BI, Uboh FE, Ebong PE. 2013. Phytochemical, proximate, and nutrient composition of Vernonia calvaona Hook (Asteraceae): A green leafy vegetable in Nigeria. J Food Res 2(6), 111-122.
Misurcova L. 2011. Chemical composition of seaweeds. In Handbook of Marine Macroalgae: Biotechnology and Applied Phycology; Kim, SK., Ed.; John Wiley & Sons, Chichester, UK, pp. 173-192.
NRC. 1989. National Research Council Recommended Dietary Allowance, National Academy Press, Washington D.C.
Pagare S, Bhatia M, Tripathi N, Pagare S, Bansal YK. 2015. Secondary metabolites of plants and their role: Overview. Current Trends in Biotechnology and Pharmacy 9(3), 293-304.
Rao AV, Sung MK. 1995. Saponins as anticarcinogens. The Journal of nutrition 125(suppl_3), 717S-724S.
Savithramma N, Ling Rao M, Suhralatha D. 2011. Screening of medicinal plants for secondary metabolites. Middle-East J Sci Res 8(3), 579-584.
Sharma S, Mahotra P, Bhattacharyya AK. 2008. Effect of electroplating industrial waste on “available phosphorus” of soil in relation to other physicochemical properties. Afr J Environ Sci Technol 2(9), 257-264.
Yoon HS, Nelson W, Lindstrom SC, Boo SM, Pueschel C, Qiu H, Bhattacharya D. 2017. Rhodophyta. In Handbook of the Protists: Second Edition (pp. 89-133). Springer International Publishing. https://doi.org/10.1007/978-3-319-28149-0_33
Ang, 2013. Efficacy of chemotherapy in BRCA1/2 mutation carrier ovarian cancer in the setting of PARP inhibitor resistance: a multi-institutional study. Clin Cancer Res 19(19), 5485-5493. https://doi.org/10.1158/1078-0432.CCR-13-1262
Andy L. Catulin, Jerome U. Tamayao, Culili Romel (2024), Morphological, phyto-physicochemical and nutritional characteristics of seaweeds in Cagayan; IJB, V25, N4, October, P271-280
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