Analisis Kandungan Logam Berat Timbal (Pb) pada Rumput Laut di Pantai Sendang Biru Malang

Saraswati, Andini Rheina; Rachmadiarti, Fida

doi:10.26740/lenterabio.v10n1.p67-76

Cited by 3 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The content of heavy metal Pb also affects the chlorophyll and protein content of Padina australis seaweed. The correlation between the heavy metal content of Pb and protein shows a negative correlation, namely, the higher the heavy metal content of Pb in Padina australis, the lower the protein content [26].…”

Section: Introductionmentioning

confidence: 96%

Improving the Quality of Dried Seaweed (Gracilaria sp.) Through the Implementation of Good Aquaculture Practices (GAP) in Brebes, Central Java

Setiowati,

Isharyadi,

Sinurat

et al. 2024

IJDNE

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 96%

Improving the Quality of Dried Seaweed (Gracilaria sp.) Through the Implementation of Good Aquaculture Practices (GAP) in Brebes, Central Java

Setiowati,

Isharyadi,

Sinurat

et al. 2024

IJDNE

View full text Add to dashboard Cite

Content of sea grapes (<i>Caulerpa racemose</i>) which grow in the waters of The Button Strait and The Tiworo Strait

Anshar,

Mosriula

2024

Akuatikisle: J. Aqua. Coast. & Isle

View full text Add to dashboard Cite

Sea grapes (Caulerpa racemosa) is a variety of green algae grown in coastal areas with bioactive compounds that have been used by humans as antitumors, antivirals, and antimicrobials. The coastal regions of Lohia district of Muna, including part of Buton Strait, and the western part of Muna district, specifically in the North Tiworo District of Muna West district, which is part of Tiworo Strait, cultivate sea wine. The purpose of this research is to identify the compounds contained in the sea wine grown in the waters of Buton Strait in Muna district, Lohía district, and Tiworo Strait in Muna West District of Tiworo North district. The methods used in this study are observation and determination of the sample take point, sampling, sample preparation, and identification of sample compounds using a spectroscopic photometer. It was found that the samples from the Buton Strait contained saponins, alkaloids, and tannins, with a water content of 15.13%, an ash content of 26.37%, a protein content of 5.24%, a fat content of 0.16%, and carbohydrates making up 53.10%. The samples from the Tiworo Strait, on the other hand, contained saponins, alkaloids, and tannins, with a water content of 15.35%, an ash content of 22.9%, a protein content of 5.20%, a fat content of 0.14%, and carbohydrates making up 56.62%.

show abstract

Analisis Kandungan Logam Berat (Pb, Cd dan As) pada Rumput Laut (Eucheuma cottonii) (Studi Kasus: Perairan Laut Wongsorejo, Banyuwangi)

Andriyono,

Bayu,

Suciyono

2022

Grouper

View full text Add to dashboard Cite

Budidaya rumput laut adalah salah satu komoditas ekspor utama di Indonesia. Jenis rumput laut yang memiliki nilai ekonomis salah satunya ialah Eucheuma cottonii. Karakteristik yang dimiliki oleh rumput laut yaitu dapat menyerap senyawa di perairan atau bersifat biofilter. Salah satu faktor yang dapat menurunkan mutu rumput laut adalah masuknya bahan pencemar seperti logam berat. Akibat dari masuknya logam berat di perairan ialah adanya akumulasi logam berat pada thallus rumput laut hingga terjadi bioakumulasi dan biomagnifikasi. Metode penelitian ini adalah survey atau observasi dimana data didapatkan dari lapang. Pengujian sampel secara ex situ diantaranya sampel air, sedimen dan rumput laut yang dilakukan menggunakan metode Inductively Coupled Plasma Mass Spectrometry (ICP-MS) untuk mengetahui kadar logam berat Pb, Cd, dan As. Hasil kemudian dibandingkan dengan standar baku.Â Metode analisis data diukur menggunakan Contamination Factor (CF), Index Geo-Accumulation (Igeo), dan Bioconcentration Factor (BCF). Hasil pengujian menunjukkan akumulasi logam berat Pb, Cd dan As berada pada bawah ambang baku mutu dan berada dalam kondisi yang aman. Hasil logam berat Pb, Cd dan As berturut-turut pada rumput laut yaitu 0.0665 mg/kg, 0.516 mg/kg, dan 0.7253 mg/kg. Tingkat kontaminasi logam berat berdasarkan analisis data menggunakan Contamination Factor menunjukkan hasil kontaminasi rendah. Pada indeks Igeo menunjukkan tingkat pencemaran tidak tercemar. Sedangkan pada Bioconsentration Factor menunjukkan hasil akumulasi rendah.

show abstract

Analisis Kandungan Logam Berat Timbal (Pb) pada Rumput Laut di Pantai Sendang Biru Malang

Cited by 3 publications

References 3 publications

Improving the Quality of Dried Seaweed (Gracilaria sp.) Through the Implementation of Good Aquaculture Practices (GAP) in Brebes, Central Java

Improving the Quality of Dried Seaweed (Gracilaria sp.) Through the Implementation of Good Aquaculture Practices (GAP) in Brebes, Central Java

Content of sea grapes (<i>Caulerpa racemose</i>) which grow in the waters of The Button Strait and The Tiworo Strait

Analisis Kandungan Logam Berat (Pb, Cd dan As) pada Rumput Laut (Eucheuma cottonii) (Studi Kasus: Perairan Laut Wongsorejo, Banyuwangi)

Contact Info

Product

Resources

About