Manfaat Alga Merah (Rhodophyta) Sebagai Sumber Obat dari Bahan Alam

Amaranggana, Larasati; Wathoni, Nasrul

doi:10.24198/farmasetika.v2i1.13203

Cited by 16 publications

(12 citation statements)

References 15 publications

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“…8 Rumput laut merah yang dikenal sebagai alga merah merupakan jenis rumput laut yang banyak memiliki aktivitas biologi dibandingkan dengan jenis rumput laut lainnya. 9 Salah satu senyawa yang berperan sebagai antioksidan dari rumput laut yaitu senyawa fenolik. Senyawa ini merupakan kelompok senyawa terbesar yang berperan sebagai antioksidan alami pada tumbuhan dan juga banyak terdapat pada hampir semua jenis rumput laut.…”

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Kandungan dan Aktivitas Antioksidan pada Rumput Laut Merah

Loho

Tiho

Assa

2021

MSJ

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The imbalance between free radicals and endogenous antioxidants produced by the body can cause cell damage resulting in various diseases such as cancer, heart disease, cataracts, premature aging, and other degenerative diseases. Antioxidants that can capture and neutralize free radicals are needed to cease further reactions causing oxidative stress. Therefore, the consumption of natural antioxidants which are abundant in plants needs to be increased. Red seaweed, known as red algae, has a lot of biological activity compared to other types of seaweed. This study was aimed to determine the content and antioxidant activity of red seaweed (Eucheuma cottonii). This was a literature review study using three databases: Pubmed, ClinicalKey, and Google Scholar. The keywords used were Antioxidant AND Rhodophyta AND Gracilaria sp AND Eucheuma Cottonii. After screening and feasibility assessed we obtained 10 journals using experimental method to evaluate the total phenol content and antioxidant activity of Gracilaria sp. and Eucheuma cottonii. The results showed that red seaweed contained antioxidant compounds such as phenolics and flavonoids that had high antioxidant activity. In conclusion, red seaweed contains compounds with high antioxidant activity such as phenolics and flavonoids. Keywords: antioxidant; red seaweed; phenolic; flavonoid Abstrak: Ketidakseimbangan jumlah radikal bebas dengan jumlah antioksidan endogen yang diproduksi tubuh dapat menyebabkan terjadinya kerusakan sel yang dapat menimbulkan berbagai penyakit seperti kanker, jantung, katarak, penuaan dini, serta penyakit degeneratif lainnya. Tubuh memerlukan asupan senyawa antioksidan yang mampu menangkap dan menetralisir radikal bebas tersebut, sehingga reaksi lanjutan yang menyebabkan terjadinya stres oksidatif dapat berhenti. Konsumsi antioksidan alami yang banyak terkandung pada tumbuhan perlu ditingkatkan. Rumput laut merah yang dikenal sebagai alga merah merupakan jenis rumput laut yang banyak memiliki aktivitas biologi dibandingkan dengan jenis rumput laut lainnya. Penelitian ini bertujuan untuk melihat kandungan dan aktivitas antioksidan pada rumput laut merah (Eucheuma cottonii). Jenis penelitian ialah suatu literature review dengan pencarian data menggunakan 3 database yaitu PubMed, ClinicalKey dan Google Scholar. Kata kunci yang digunakan ialah Antioksidan AND Rhodophyta AND Gracilaria sp AND Eucheuma Cottonii. Setelah skrining serta uji kelayakan didapatkan 10 jurnal dengan metode penelitian eksperimental yang menguji kandungan total fenol dan aktivitas antioksidan pada Gracilaria sp. dan Eucheuma cottonii. Hasil kajian menunjukkan adanya senyawa yang berperan sebagai antioksidan seperti fenolik dan flavonoid yang memiliki aktivitas antioksidan tinggi. Simpulan penelitian ini ialah rumput laut merah mengandung senyawa yang memiliki aktivitas antioksidan yang tinggi seperti fenolik dan flavonoid.Kata kunci: antioksidan; rumput laut merah; fenolik; flavonoid

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Kandungan dan Aktivitas Antioksidan pada Rumput Laut Merah

Loho

Tiho

Assa

2021

MSJ

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“…1 December 2022 Seminar Nasional & Call Paper Fakultas Sains dan Teknologi (SENASAINS 5 th ) Universitas Muhammadiyah Sidoarjo kandungan gizi yang baik. Rumput laut cocok dijadikan bahan pangan serta bermanfaat untuk kesehatan karena mengandung serat, asam-asam amino, lemak yang rendah, karbohidrat, mineral, dan vitamin [2].…”

Section: Pendahuluanunclassified

The Effect of Gracilaria verrucosa Seaweed Flour Proportion with White Glutinous Rice Flour (Oryza sativa Glutinosa) and CMC (Carboxy Methyl Cellulose) Concentration on Physical and Chemical Characteristics of Seaweed Dodol

Elfahira

Hudi

Nurbaya

2022

PELS

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Gracillaria verrucosa seaweed is one type of agar-producing red algae (agarophyte) that has the potential to be developed because it can be cultivated in polyculture in ponds together with shrimp and crab rearing. Gracillaria verrucosa seaweed is usually used as a raw material for making gelatin, but it would be better to develop it in its processing so that it can produce products that have better economic value and nutritional value by utilizing Gracillaria verrucosa seaweed, and one of these preparations is dodol. This study used factorial RAK (Randomized Block Design) which was repeated 3 times, with the first factor being the proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour (P) 75%: 25%, 50%: 50%, and 25%: 75%. The second factor is the concentration of CMC (K) 2%, 4%, and 6%. The data were analyzed using analysis of variance and then continued with the BNJ test (Honest Significant Difference) at 5% level. The best treatment was obtained in the P3K3 treatment (the proportion of Gracilaria verrucosa seaweed flour with white glutinous rice flour 75%: 25% and CMC concentration 6%) with color profile L (lightness) 43.1; color profile *a (redness) 4.9; color profile *b (yellowness) 10.6; 1.66N texture water content 37.40%; free fatty acid content of 0.28%; reducing sugar content 0.4%; antioxidant activity 368.6 g/ml.

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“…Penelitian lain juga melaporkan bahwa rumput laut memiliki aktivitas antibakteri dan anti-inflamasi. 4 Alga merah (Euchema spinosum) merupakan alga yang memiliki lebih banyak aktivitas biologi dibandingkan dengan jenis alga lainnya. Senyawa-senyawa kimia pada alga merah didominasi dari famili Rhodomelace-ace.…”

Section: Latar Belakangunclassified

Potential extract of red algae (Euchema spinosum) on wound healing: literature review

Akbar

Fitri

Himayanti

et al. 2022

MDJ

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ABSTRACT Indonesia is a country that has the highest marine species richness; even 45% of the world's seaweed species. One type of sea-weed that is cultivated in Indonesia is red algae (Eucheuma spinosum) which is able to produce active metabolites that have bio-logical activities such as antiviral, antioxidant, antifungal,antibacterial, and anti-inflammatory. This literature review discusses the potential of red algae extract on wound healing, namely secondary data and literature studies, analyzed descriptively by descri-bing and comparing the results of research regarding the active compound content of red algae which is closely related towound healing. It is discussed about various active compounds such as flavonoids, triterpenoids, alkaloids, ascorbic acid, steroids, sa-ponins, and polyphenolsfound in the red algae have antioxidant properties that can accelerate wound healing. It is concluded that the active compounds of flavonoids, triterpenoids,alkaloids, ascorbic acid, steroids, saponins, and polyphenols contained in the red algae have antioxidant properties that can accelerate wound healing.

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Manfaat Alga Merah (Rhodophyta) Sebagai Sumber Obat dari Bahan Alam

Cited by 16 publications

References 15 publications

Kandungan dan Aktivitas Antioksidan pada Rumput Laut Merah

Kandungan dan Aktivitas Antioksidan pada Rumput Laut Merah

The Effect of Gracilaria verrucosa Seaweed Flour Proportion with White Glutinous Rice Flour (Oryza sativa Glutinosa) and CMC (Carboxy Methyl Cellulose) Concentration on Physical and Chemical Characteristics of Seaweed Dodol

Potential extract of red algae (Euchema spinosum) on wound healing: literature review

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