Results 101 to 110 of about 2,249 (177)

Carotenoid content in Ulva lactuca cultivated under aquaculture conditions and collected from intertidal beds in southeastern Brazil: biotechnological implications for biomass use and storage

Ciencias Marinas
Ulva lactuca is an edible green macroalga (Chlorophyta) that can be produced in cultivation systems; it is a natural source of high-value molecules. Ulva lactuca produces metabolites including carotenoids, which are pigments with antioxidant properties ...
Alejandra Irina Eismann, Renata Perpetuo Reis, Johana Marcela Concha Obando, Thalisia Cunha dos Santos, Diana Negrão Cavalcanti   +4 more
doaj   +1 more source

Hidrolisis Rumput Laut Ulva Lactuca Menggunakan Kapang Laut En

, 2016
Ulva lactuca merupakan golongan rumput laut hijau yang tersebar di berbagai perairan dangkal di Indonesia, terutama di daerah pantai Sulawesi, Lombok, Banda, Solor, Sumba, Jawa Barat, dan juga Lampung Selatan yang pada umumnya dimanfaatkan sebagai bahan ...
Tammi Putri, Ryana
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Research of Extraction Process of Mycosporine-like Amino Acids of Ulva lactuca and Its Mechanism of Anti-bacterial Properties Against Vibrio parahaemolyticus

Shipin gongye ke-ji
To explore the extraction process of mycosporine amino acids (MAAs) and the antibacterial mechanism of Vibrio parahaemolyticus, the effects of liquid-solid ratio, extraction temperature and extraction time on the yield of MAAs were analyzed by single ...
Xiaoqi HU, Shenchen XU, Siyu WANG, Mengxuan PU, Zhenhong XU, Xiao MA, Yingying SUN   +6 more
doaj   +1 more source

Minimum light requirement for growth in Ulva lactuca

Marine Ecology Progress Series, 1988
Growth and photoadaptation were measured in Ulva lactuca discs kept in the laboratory at cont~nuous photon flux densities between 0 and 55 km01 m-' S-' a t 7 "C. The light compensation point for growth (I,) was ca 2.5 pm01 m-'s-' and was similar to the minimum hght compensation point for photosynthesis of U. lactuca.
openaire   +1 more source

Optimasi Ekstraksi Flavonoid dari Ulva lactuca dengan Kombinasi Cell Disruption dan Ultrasound-Assisted Hot Water

Alchemy
Ulva lactuca merupakan biota laut yang berpotensi sebagai sumber bahan aktif kosmetik karena kandungan bioaktifnya seperti flavonoid, alkaloid, saponin, terpenoid, dan tanin.
Helda Wika Amini, Muhammad Rizky Kurniawan, Nida Ayu Salsabila, Boy Arief Fachri, Zuhriah Mumtazah, Meta Fitri Rizkiana, Istiqomah Rahmawati, Bekti Palupi, Yukti Nurani, Rekfa Wika Amini   +9 more
doaj   +1 more source

Cationic and Anionic Dye Removal of Modified Ulva lactuca L. and Antioxidant Activity

Yüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi
This study aimed to investigate the removal of fuchsin and nigrosin synthetic dyes using modified Ulva lactuca L. The study used the adsorption process under laboratory conditions to determine the removal effect of initial dye concentration (25, 50, 100 ...
Tuğba Şentürk, Mustafa Oskay
doaj   +1 more source

Nitrogen uptake by the oppotunistic macroalga Ulva lactuca (Linnaeus), linked to internal tide waves.

, 2009
El nitrógeno es un elemento esencial para la sobrevivencia de las macroalgas. Sin embargo, se desconoce si las macroalgas pueden aprovechar los pulsos eventuales (minutos a horas) de nitrógeno aportados por ondas internas de marea.
DIANA MARÍA PÉREZ MAYORGA
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Effects of Dietary Inclusion of Saccharina latissima and Ulva lactuca on Growth Performance and Gut Health in Growing Rabbits

Agriculture
Rabbit meat production faces challenges due to the prevalence of gastrointestinal diseases in rabbits, exacerbated by restrictions on antibiotic use in European animal production.
Sabela Al-Soufi, Ana Paula Losada, Marta López-Alonso, Alejandra Cardelle-Cobas, Azucena Mora, Alexandre Lamas, Rosario Panadero, Marta Miranda, Antonio Muíños, Eugenio Cegarra, Javier García   +10 more
doaj   +1 more source

DETERMINACIÓN DEL RENDIMIENTO MÁXIMO Y ECUACIÓN FOTOSINTÉTICA DE LA MACROALGA ULVA LACTUCA BASADA EN CÁLCULOS DE COEFICIENTES ESTEQUIOMÉTRICOS

Revista Centro Azúcar, 2023
Introducción: Estudios realizados han demostrado que la macroalga Ulva lactuca es la mayor receptadora de CO2. En Cuba se está valorando la posibilidad de instalar una planta para su cultivo intensivo, que contribuya a mitigar el CO2 y permita obtener ...
Lilyana Carbonell Sorí, Agustín Andrés García Rodríguez, Liset Roche Delgado, María Eugenia O´Farrill Pie   +3 more
doaj  

Salinitätswirkung des Seewassers auf die Enzymaktivität von Ulva lactuca [PDF]

, 1959
Ulva lactuca wurde aus Ostseewasser von 14,3 ‰ in verdünntes Seewasser von 4,3 ‰ überführt und die Veränderung der Enzymaktivität bei Aldolase, Triosephosphat-Dehydrogenase und Äpfelsäure-Dehydrogenase bestimmt.
Jacobi, Günter
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