Results 1 to 10 of about 356 (88)

Purification and identification of an antioxidant peptide from Pinctada fucata muscle

open access: yesCYTA - Journal of Food, 2018
Pinctada fucata muscles were hydrolysed by alcalase and filtered using ultrafiltration membranes to obtain peptides with molecular weights (MWs) less than 5 kDa.
Laihao Li, Xiao Hu, Yan-Yan Wu
exaly   +2 more sources

Pinctada phuketensis sp. nov. (Bivalvia, Ostreida, Margaritidae), a new pearl oyster species from Phuket, western coast of Thailand [PDF]

open access: yesZooKeys, 2022
A new species of the genus Pinctada is described from samples collected from the east coast of Phuket Island, Thailand in the Andaman Sea. Pinctada phuketensis sp. nov.
Supannee Somrup   +6 more
doaj   +3 more sources

Microstructure With Scanning Electron Microscope And Sensory Characteristics In Nori Red Algae (Gracilaria Gigas)

open access: yesAgritepa, 2022
Gracilaria is a red algae seaweed (Rhodopyceae) and can be developed by being cultivated in the sea, ponds and river estuaries. Red seaweed of the Gracilaria sp species is found and cultivated as a source of raw material for the production of food grade ...
Pinctada Putri Pamungkas, Asriati Djonu
doaj   +1 more source

Protective Effect of Peptides from Pinctada Martensii Meat on the H2O2-Induced Oxidative Injured HepG2 Cells

open access: yesAntioxidants, 2023
Pinctada martensii is a major marine pearl cultured species in southern China, and its meat is rich in protein, which is an excellent material for the preparation of bioactive peptides.
Jie Zhou, Mengfen Wei, Lijun You
doaj   +1 more source

The Anti-Photoaging Activity of Peptides from Pinctada martensii Meat

open access: yesMarine Drugs, 2022
Long-term exposure to ultraviolet-B (UVB) can cause photoaging. Peptides from Pinctada martensii meat have been shown to have anti-photoaging activities, but their mechanism of action is rarely studied. In this study, Pinctada martensii meat hydrolysates
Mengfen Wei   +5 more
doaj   +1 more source

Assessment of an alternative Pinctada margaritifera spat collector in French Polynesia

open access: yesAquaculture Reports, 2021
Plastic waste in the oceans is a growing concern due to its size diversity, its ubiquitous nature and its impact on both marine organisms and ecosystems. While threatened by this marine plastic litter, the aquaculture industries also represent one of its
M. Crusot, C. Lo, N. Gaertner-Mazouni
doaj   +1 more source

Pinctada margaritifera box from Viminacium [PDF]

open access: yesStarinar, 2017
A Pinctada margaritifera box was unearthed at Viminacium in 1985, at the site of Pe}ine, in a grave containing cremated remains. It was made from the shell of a pearl oyster (Pinctada margaritifera), an exotic clam whose habitat is tropical seas:
Spasić-Đurić Dragana Lj.
doaj   +1 more source

Insights from tyrosinase into the impacts of modified morphology of calcium carbonate on the nacre formation of pearl oysters

open access: yesFrontiers in Marine Science, 2022
Tyrosinase is a type-3 copper protein with six conserved histidine residues within the copper-binding sites. It participates in mollusk nacre formation.
Xinwei Xiong   +17 more
doaj   +1 more source

Shell colors and microstructures of four pearl oyster species in the South China Sea

open access: yesAquaculture Reports, 2022
Wild marine pearl oyster shells have rich colors, and the color and gloss of pearls cultivated by pearl oysters are closely related to the pearl layer color of the mantle.
Zhenghua Deng   +7 more
doaj   +1 more source

Health risk assessment of heavy metals in three invertebrate species collected along Alexandria Coast, Egypt

open access: yesEgyptian Journal of Aquatic Research, 2020
The distribution of eight heavy metals (Fe, Mn, Cu, Zn, Cr, Ni, Pb and Cd) in three species namely Pinctada radiata, Brachidontes pharaonis and Holothuria polii was determined seasonally from seven stations along Alexandria Coast, Mediterranean Sea ...
El sayed A.E. Hamed   +4 more
doaj   +1 more source

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