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Characterization and Bioactive Compound Analysis of Meretrix meretrix Linnaeus Apriandi, Azwin; Tarman, Kustiariyah; Sugita, Purwantiningsih
Marinade Vol 1 No 01 (2018): Marinade
Publisher : Fisheries Product Technology Department, Faculty of Marine Science and Fisheries, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3345/marinade.v1i01.784

Abstract

Meretrix meretrix was one of gastropods seawater has been used by people as a food. These shells are still categorized of bycatch and have not explored the benefits. This study aimed to characterize and analyze the content of bioactive Meretrix meretrix. This research was conducted morphological characterization shellfish sensory, measurement of yield, the content of the proximate analysis, heavy metals, and analysis of bioactive compounds from the extracts of water and methanol. Observation found that the Meretrix meretrix has a yellowish white color with black bars at the end of the shell and the white meat and chewy with a yield of meat and shells of 11.09% and 69.85%. Analysis of water content, ash, fat, protein, and carbohydrates respectively by 79.99%, 1.50%, 0.22%, 9.42% and 8.81%. Heavy metal obtained  8x10-4 ppm Hg content, 13x10-4 ppm Pb, Cd, and Cu 45x10-4 and 88x10-4 ppm. Bioactive compounds in water and methanol extract of shellfish Lamis including alkaloids, steroids, and saponins.
Characterization and Bioactive Compound Analysis of Meretrix meretrix Linnaeus Apriandi, Azwin; Tarman, Kustiariyah; Sugita, Purwantiningsih
Marinade Vol 1 No 01 (2018): Marinade
Publisher : Fisheries Product Technology Department, Faculty of Marine Science and Fisheries, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.3345/marinade.v1i01.826

Abstract

Meretrix meretrix was one of gastropods seawater has been used by people as a food. These shells are still categorized of bycatch and have not explored the benefits. This study aimed to characterize and analyze the content of bioactive Meretrix meretrix. This research was conducted morphological characterization shellfish sensory, measurement of yield, the content of the proximate analysis, heavy metals and analysis of bioactive compounds from the extracts of water and methanol. Observation found that the Meretrix meretrix has a yellowish white color with black bars at the end of the shell and the white meat and chewy with a yield of meat and shells of 11.09% and 69.85%. Analysis of water content, ash, fat, protein, and carbohydrates respectively by 79.99%, 1.50%, 0.22%, 9.42%, and 8.81%. Heavy metal obtained  8x10-4 ppm Hg content, 13x10-4 ppm Pb, Cd, and Cu 45x10-4 and 88x10-4 ppm. Bioactive compounds in water and methanol extract of shellfish Lamis including alkaloids, steroids, and saponins.
IDENTIFIKASI JENIS KELAMIN SIPUT GONGGONG Strombus sp. SECARA MORFOLOGI DI PERAIRAN MADUNG, TANJUNGPINANG, INDONESIA Susiana; Azwin Apriandi; Rochmady
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 3 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.086 KB) | DOI: 10.29244/jitkt.v11i3.29053

Abstract

Morphological identification as an alternative sex identification of dog conch without damaging the shell and viscera. The study aimed to identify the gender of the dog conch Strombus sp. by morphology. Samples were obtained from fishermen collecting dog conch on the coast of Madung, Tanjungpinang, Indonesia. Samples were collected by hand at low tide. To distinguish between male and female dog conch is done by looking at the shell structure morphologically without seeing the internal organs of the body shell. To see the gonads or reproductive organs is done by removing the whole dog conch by breaking the shell. The shell length was measured using by caliper a precision 0.01 mm. The length of the shell is the distance from the anterior edge to the posterior end of the shell. To know the sex ratio of dog conch type analyzed chi-square. The data obtained were analyzed descriptively. The results showed that of the total sample of 1124 individuals, obtained two types of dog conch are Strombus canarium and Strombus sp. The determination of the gender of morphological dog conch can be seen from the structure of the shell (width and slim). The wide shell shape signifies a female, a slim form of shell signifying a male. The sex ratio of dog conch type S. canarium and Strombus sp. males and females in different ratios.
Grouper Imotilization Technique Epinephelus sp. Using Datura Metel L. Seed Extract Anggi Saputra; Marwita Sari Putri; Azwin Apriandi
Journal of Marine and Coastal Science Vol. 10 No. 3 (2021): September
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v10i3.27234

Abstract

This study is about fish anesthesia using natural anesthetic ingredients. Natural anesthetic ingredients aim to reduce metabolism in Epinephelus sp. grouper fish. The immobilization method can be used to minimize high metabolism in Epinephelus sp. grouper fish. The purpose of this study was to obtain the influence of Datura metel L. seed extract on the onset time, recovery time, and live graduation of grouper fish Epinephelus sp. The results of the study, using extracts of natural anesthetic ingredients Datura metel L.seed with concentrations of 25%, 30%, and 35% can be concluded that it has a different influence (P<0.05) on the onset and recovered grouper fish. This study gave a life graduation rate of 100% in each concentration. The best concentration in this study was 35% concentration, with the fastest onset time of 3 minutes with a recovery time of 10.67 minutes. This study used a non-Factorial Complete Randomized Design