Results 171 to 180 of about 1,126 (188)

Physico-chemical and gel properties of agar from Gracilaria tenuistipitata from the lake of Songkhla, Thailand

Food Hydrocolloids, 2015
Physico-chemical and gelling properties of agar extracted from Gracilaria tenuistipitata as affected by alkaline pretreatments using NaOH and KOH at various levels (3–7%, w/v) were investigated. Yield of native agar was 17.1%, whilst those of agars pretreated with NaOH and KOH ranged from 23.6% to 26.1%. Agar with alkaline pretreatment generally showed
Suthasinee, Yarnpakdee, Soottawat, Benjakul, Passakorn, Kingwascharapong   +2 more
openaire   +1 more source

Effects of changes of irradiance on the pigment composition of Gracilaria tenuistipitata var. liui Zhang et Xia

Journal of Photochemistry and Photobiology B: Biology, 1999
In plants, excess irradiation can damage the photosynthetic apparatus, although some protective mechanisms exist. The excess energy can be dissipated as thermal energy, and pigments (i.e., carotenoids) also play an important role in protecting the photosynthetic apparatus by epoxidating reactions.
E. Carnicas, C. Jiménez, F.X. Niell
openaire   +1 more source

Induction of phosphorus deficiency and phosphatase activity by salinity (NaCl) stress in Gracilaria tenuistipitata (Gigartinales, Rhodophyta)

Phycologia, 1999
Abstract The role of phosphorus (P) deficiency in the induction of phosphatase activity by salinity stress has been investigated in a brackish red macroalga Gracilaria tenuistipitata var. liui Zhang et Xia by determining changes in the intracellular concentrations of P and the specific activities of cellular acid (ACP; EC 3.1.3.2) and alkaline (AP; EC ...
Tse-Min Lee, Chuan-Chuan Tsai, Ming-Chiao Shih   +2 more
openaire   +1 more source

Cloning and characterization of chloroplast ribosomal protein-encoding genes, rpl16 and rps3, of the marine macro-algae, Gracilaria tenuistipitata

Gene, 1990
In Gracilaria tenuistipitata, a highly differentiated multicellular member of the marine red algae, Rhodophyta, chloroplast (cp) DNA can be separated as a satellite band from the nuclear DNA in a CsCl gradient. Using a heterologous probe from Chlamydomonas, the ribosomal protein-encoding gene, rpl16, was located on a 4.5-kb EcoRI fragment of cp DNA ...
J S, Kao, M, Wu, Y M, Chiang
openaire   +2 more sources

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

Food Science and Nutrition, 2023
Md Mohibbullah, Jae-Suk Choi
exaly  

Interaction between macroalgae and microplastics: Caulerpa lentillifera and Gracilaria tenuistipitata as microplastic bio-elimination vectors

Journal of Oceanology and Limnology, 2023
Zihao Li, Dejiang Fu, Shuguo Lü, Zhiyuan Liu   +3 more
openaire   +1 more source

Nitrate reduces the negative effect of UV radiation on photosynthesis and pigmentation in Gracilaria tenuistipitata (Rhodophyta): the photoprotection role of mycosporine-like amino acids

Phycologia, 2012
José Bonomi Barufi, Mariana C Oliveira, Félix López Figueroa   +2 more
exaly  

Effects of salinity, light intensity and sediment on growth, pigments, agar production and reproduction in Gracilaria tenuistipitata from Songkhla Lagoon in Thailand

Phycological Research, 2012
Anchana Prathep
exaly  

Biochemical and physiological responses of Gracilaria tenuistipitata uuder two different nitrogen treatments

Physiologia Plantarum, 1993
María Jesús García-Sánchez
exaly  

Molecular characterization of nitrate reductase gene and its expression in the marine red alga Gracilaria tenuistipitata (Rhodophyta)

Journal of Applied Phycology, 2010
Mariana C Oliveira, Pio Colepicolo
exaly