Results 21 to 30 of about 1,394 (180)

Gracilaria, Subgenus Textoriella (Gracilariaceae, Rhodophyta) in the Gulf of Mexico and the Mexican Caribbean Gracilaria, subgénero Textoriella (Gracilariaceae, Rhodophyta) en el golfo de México y el Caribe mexicano

Revista Mexicana de Biodiversidad, 2009
Four species of Gracilaria (Gracilariaceae, Rhodophyta) with textorii-type spermatangial conceptacles (subgenus Textoriella Yamamoto) are recorded for the Gulf of Mexico and the Mexican Caribbean: Gracilaria blodgettii, G. cervicornis, G.
Kurt M. Dreckmann, Abel Sentíes
doaj   +1 more source

Synthesis and Structural Characterization of SiO₂ Nanoparticles Using Extract of Gracilaria Crassa Via Green Chemistry Approach. [PDF]

ChemistryOpen
This study demonstrates the eco‐friendly synthesis of SiO2 nanoparticles using Gracilaria crassa, revealing their amorphous, negatively charged, and spherical nature. These nanoparticles exhibit significant antioxidant potential, highlighting their promise as sustainable nanomaterials with potential therapeutic applications.
Palanimuthu V, Periakaruppan R, Romanovski V, Bharathi A, Vijai Selvaraj KS, Anukeerthana S, Nishanthi R, Vanajadevi G.   +7 more
europepmc   +2 more sources

Molecular assessment of the species of Gracilariaceae (Gracilariales, Rhodophyta) from the Yucatan Peninsula, Mexico, including two new records for the Mexican Atlantic

Botan‪ical Sciences, 2022
Background. The Gracilariaceae is one of the most diverse and abundant families of marine red algae. Most species in this family exhibit high morphological variability and overlapping of characters.
Martha I. Vilchis, Kurt M. Dreckmann, Oscar E. Hernández, Carlos A. Palma Ortíz, María Luisa Núñez Resendiz, Abel Sentíes   +5 more
doaj   +1 more source

Yield optimization, physicochemical characterizations, and antioxidant properties of food grade agar from Gracilaria tenuistipitata of Cox's Bazar coast, Bangladesh

Food Science &Nutrition, Volume 11, Issue 6, Page 2852-2863, June 2023., 2023
Extraction variables affect agar yield in both water‐ and NaOH‐pretreated groups. Among them, 2% NaOH pretreatment of Gracilaria tenuistipitata results cost‐effective agar yield with food grade quality having improved physicochemical characteristics. Abstract The present study was aimed at investigating the optimization of extraction variables for food
Md. Mohibbullah, Md. Abu Talha, Md. Abdul Baten, Asif Wares Newaz, Jae‐Suk Choi   +4 more
wiley   +1 more source

Antimicrobial Activities of Some Constituents Isolated from a Kenyan Medicinal Plant, Capparis fascicularis DC

Journal of Chemistry, Volume 2023, Issue 1, 2023., 2023
Background of the Study. Capparis fascicularis DC. is an indigenous medicinal plant belonging to the family Capparaceae found in Nyandarua County, Nairobi, Kenya, and many parts of Africa. It is a shrub whose roots are used traditionally to treat colds. Aim.
Mary W. Kagika, Sumesh C. Chhabra, James O. M. Nonoh, Ahmed Hassanali, Dario Pasini   +4 more
wiley   +1 more source

Use of different seaweeds as shelter in nursing mud crab, Scylla paramamosain: Effects on water quality, survival, and growth of crab

Journal of the World Aquaculture Society, Volume 53, Issue 2, Page 485-499, April 2022., 2022
Abstract Mud crabs (Scylla spp.) are considered luxury seafood and high market value; hence, mud crab farming is well known in Southeast Asia. However, the prevalence of cannibalistic behavior in crabs thus requires shelter in the culture system to reduce conspecific cannibalism and enhance the survival of crabs.
Khanh Ly Van, Cliford Polo Arsa, Ngoc Anh Nguyen Thi, Hai Tran Ngoc   +3 more
wiley   +1 more source

Safety and efficacy of a feed additive consisting of agar for pets and non‐food‐producing animals (Hispanagar)

EFSA Journal, Volume 20, Issue 4, April 2022., 2022
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of agar as a feed additive for pets and non‐food‐producing animals. Owing the lack of information, the FEEDAP Panel is not in the position to conclude on the safety of agar for pets and other non‐food‐producing animals ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Mojca Fašmon Durjava, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Kettil Svensson, Paul Brantom, Rosella Brozzi, Jaume Galobart, Lucilla Gregoretti, Gloria López‐Gálvez, Konstantinos Sofianidis, Maria Vittoria Vettori, Matteo Lorenzo Innocenti   +26 more
wiley   +1 more source

Molecular identification of seed‐feeding flies dissected from herbarium specimens clarifies the 100‐year history of parasitism by Japanagromyza tokunagai in Japan

Ecological Research, Volume 37, Issue 2, Page 240-256, March 2022., 2022
Seed‐feeding fly tissues (coarctate pupa; a, c, or puparium; b, d) were dissected from Japanese orchid fruits specimens kept in herbarium and molecularly identified using 660 bp (a, b) or 162 bp (c, d) amplicon of cytochrome oxidase subunit 1 barcoding region.
Yumi Yamashita, Yuki Ogura‐Tsujita, Nobuaki Nagata, Takahide Kurosawa, Tomohisa Yukawa   +4 more
wiley   +1 more source

Perbedaan NaOH Terhadap Kualitas Gracilaria verrucosa, Greville, 1830 (Florideophyceae : Gracilariaceae)

Journal of Marine Research, 2021
Gracilaria verrucosa merupakan salah satu jenis rumput laut yang berpotensi sebagai penghasil agar bernilai tinggi. Senyawa ini banyak digunakan sebagai pengental atau penstabil makanan dalam industri makanan. Jenis ini umumnya ditemukan di alam maupun dibudidayakan di tambak.
Akmal Nasrulloh, Rini Pramesti, Gunawan Widi Santosa   +2 more
openaire   +2 more sources

Pragmatic Applications and Universality of DNA Barcoding for Substantial Organisms at Species Level: A Review to Explore a Way Forward

BioMed Research International, Volume 2022, Issue 1, 2022., 2022
DNA barcodes are regarded as hereditary succession codes that serve as a recognition marker to address several queries relating to the identification, classification, community ecology, and evolution of certain functional traits in organisms. The mitochondrial cytochrome c oxidase 1 (CO1) gene as a DNA barcode is highly efficient for discriminating ...
Sarfraz Ahmed, Muhammad Ibrahim, Chanin Nantasenamat, Muhammad Farrukh Nisar, Aijaz Ahmad Malik, Rashem Waheed, Muhammad Z. Ahmed, Suvash Chandra Ojha, Mohammad Khursheed Alam, Salim Khan   +9 more
wiley   +1 more source