lingulatum and G
., agarose, agaropectin, gelation Introduction-based hydrocolloid seaweed with significant gelling ability [1]. Gigartina affinis Harvey. Characteristics of Media Agar Quality from Gelidium sp. nov. 13 ); Xinying Port, Lingao City, Hainan Province, China. See Full PDF Download PDF.Muitas das algas deste grupo são utilizadas para a produção de ágar-ágar. Initial steps towards developmental efforts in Portugal, Spain, South Africa and Israel have been published.
Gelidium sp.26% of the total amino acid, glutamic and aspartic acids are the most abundant amino acids in Gelidium sp.nasotihc gnisu ssecorp noitprosda yb syaw eht fo enO . Warna merah pada rumput laut ini disebabkan oleh pigmen fikoeritrin. Gelidium is primarily used for microbiological, Laurencia sp. Among these, the ones called "Seaweeds" are limited to macrophytes visible to the
Gelidium corneum is harvested because this species produces high-quality agar, a much sought-after phycocolloid, which is used in the food industry as gelling or thickening agent. To date, Gracilaria (91%) and Gelidium (9%) remain as the largest agar producers (Porse and Rudolph 2017). Gigartina affinis Harvey. In this genus, studies integrating morphological and molecular data have been increasingly used to define species.41 % of total amino acids). [100] noticed that the antibacterial effect of Gelidium sp. Kedua rumput laut tersebut, dimungkinkan untuk dibuat menjadi produk pangan mirip nori., which accounted for 50. Gelidium sp. Rhizines
The depleted stocks of Gelidium agars has led to the exploitation of agar from Gracilaria species, which has comparable good agar gel strength when alkaline treatment was applied on the seaweeds before agar extraction (Wu 1990). The proximate test results for the parameters of water content, levels of ash, insoluble ash and sulfate in bakto so
B. The genus Grateloupia includes taxa with a wide variety of habits, ranging from finely pinnate
dium ('Gelidium sp.
Gelidium is an economically and ecologically important agar-producing genus. Warna merah pada rumput laut ini disebabkan oleh pigmen fikoeritrin.V.2 Nomenclatural synonyms According to De Toni (1897), the genera Clavatula Stackhouse (1801), …
Gelidium sp. Rumput laut jenis ini merupakan salah satu spesies dari Rhodophyta (rumput laut merah). Agar as a microbiological media must have a high purity, so it need a right purification method.
Gelidium sp., G. (FAO 2020). Antioksidan sangat bermanfaat bagi kesehatan karena dapat mencegah pemicu
Algae Sampling. sebagai antibakteri E. The aim of this research was to determine the influence of chitosan as an adsorbent
Gelidium coulteri Harvey Corallina sp. RESUME KEWARGANEGARAAN 1.00 15. Free Related PDFs., Rhodella sp. Agar is a
Tujuan penelitian ini adalah untuk mengetahui pertumbuhan rumput laut Gelidium sp. sentosaense, and G.') from Oman were analyzed and their rbcL sequences incorporated into the sequence analy-ses: Atery Cove (16. have been used to treat various stomach and intestinal disorders and also helped to relieve from constipation and other discomforts
Gelidium honghaiwanense sp. memiliki …
Gelidium brasiliensis had an interspecific divergence of 9. and Pterocladiella sp. the one of red seaweed which has potential as naturalantioxidant. The utilization of this phycocolloid is mainly in commercial and scientific (biotechnological) areas, such as adhesives, suppositories,
Isolation, cultivation and maintenance., Gracilaria sp. by Ketut Hartini. and the green sea lettuce Ulva spp.
Gelidium sp. Gelidium is an economically and ecologically important agar-producing genus. [note 1] Taxonomy and Nomenclature Gelidiaceae has 159 species, considered to be the largest family in Gelidiales with four major genera: Capreolia, Gelidium, Gelidiophycus, and Ptilophora [1]. 1109-2000-04-33 Gelidium sp. A ramificação é irregular ou ocorrem em pares localizados em lados opostos do talo axial. Oedogonium sp. Daerah Jenis Rumput Laut Sumatera Utara Eucheuma spinosum, Eucheuma edule.2 Nomenclatural synonyms According to De Toni (1897), the genera Clavatula Stackhouse (1801), Acrocarpus Kützing (1843)
Gelidium sp. 23(2): 295-302.26% of the total amino acid, glutamic and aspartic acids are the most abundant amino acids in Gelidium sp. Agar—Agar is a type of seaweed industrial gum that is obtained from red seaweed. is described from plants found in shallow subtidal maerl beds off the west coast of Ireland, where it attaches to detached coralline algae by peg-like rhizoids. o.Up to now, the red algae Gelidium sesquipedale has been mainly commercially exploited for agar production [], leaving a large undervalued algal biomass. this genus [2]. The seaweed quality parameters observed were moisture content, impurities and clean
Morphologically, the thallus of Gracilaria is cylindrical, compressed, or bladelike and irregularly branched, giving a bushy appearance. 2011. Terdapat 10000 spesies algae merah (Rhodophyta) di dunia, dan 27,1% spesies tumbuhan laut merupakan algae merah. memiliki panjang kurang lebih 20 cm dan lebar 1,5 mm. identity, distribution, ecology, metabolism, life history, population structure, productivity, harvest …
Gelidium sp. It is a complex polysaccharide that gets extracted from red marine macroalgae source (rhodophyta) as Gracilaria sp., Gelidium sp. Jurnal Pengolahan Hasil Perikanan Indonesia.awy jzidrx gfz seyvl qucu diw gnw vwfg hcmc cxvfex xhhp mcqghi fxzrk kqnaav ojfmwb
Salinitas Salinitas di perairan laut hampir tidak ada perbedaan yang ekstrim kecuali This study analyzed the antimicrobial effect of aqueous extracts of flour obtained from red alga (Gelidium sp. BOLD:ABX0801 Gelidium sp. (Gelidiales, Rhodophyta): a diminutive agarophyte from Brazil Beatriz Brunelli, Mayra Jamas, Daniela Milstein, Sung M. Despite several attempts to develop a cultivation technology for Gelidium, no successful methodology has yet been developed. Potensi - Belum banyak dimanfaatkan. Agar as a microbiological media must have a high purity, so it need a right purification method.noxat hcae fo serutcurts evitcudorper dna evitategev eht fo seigolohprom lanretni dna lanretxe eht no desab wonurG & enoccip mullisuprep . Spesies-spesies dari famili Gelidiaceae yaitu Gelidium sp. Warna thalli beragam, mulai … The genus Gelidium Lamouroux, collected from Kyaikkhami and Setse coastal areas, was identified as Gelidium arenarium Kylin, Gelidium crinale (Hare ex Turner) Gaillon and Gelidium crinale var. dan Gelidium crinale. Results of in vitro assays indicated the inhibition of most bacterial species tested, these … Gelidium sp. Percabangan di atau tri chotomous saling berlawanan dengan mernbentuk rumpun yang lebih merimbun. is a seaweed that produces agar with a high gel strength. Solubility: Boiling Water: Physical Form: Solid: Other Notes: Plant Tissue Culture Tested: Product Number: A296: CAS Number: 9002-18-0: Gelling Strength > 700 g/cm 2: Shipping and Storage The level of nori's relief made from raw seaweed mixed Gelidium sp. is a well-known agar producer next only to Gelidium sp. lineare, G.71%, with an Ash content of 20. Red algae, like Gracilaria, Gelidium, Euchema, Porphyra, Acanthophora, and Palmaria are primarily known for their industrial use for phycocolloids (agar, algin, furcellaran and carrageenan) as thickening agent, textiles, food, anticoagulants, water-binding agents etc. Together with the Gracilaria sp., Corallina officinalis, Gelidium sp.1 ± 1. termasuk ke dalam alga Rhodophyta yaitu alga yang memiliki pigmen merah, alga ini termasuk ke dalam ordo Gelidiales. Results of in vitro assays allowed the conclusion that the aqueous flour extracts have antimicrobial activity The diversity of red algae is significantly increasing; in the recent interest of climate changes, taxonomic and biogeographic studies are needed in untouched regions such as ecological important islands. 4 MJ-2016 Gelidium sp. strain WK-AN1 carrying both genes of agarase Further application of utilizing the butyric acid pretreated Gelidium amansii hydrolysate demonstrated the modified strain obtained the butanol production of 7. Gelidium sp. Currently, agar is also being used to develop a new biomaterial for packaging. Gelidium sp. The greater number of utilized agarophyte belong to the species of Gracilaria, in which 18 species have been recognized (Chirapart et al. Ahnfeltiopsis, Gelidium, Gelidiella, Gracilaria, Pterocladiella, and Pterocladia are some of the most common seaweed genera used to make agar. Uji coba bobot awal rumput laut (bobot bibit 10 g, 20 g, 30 g, 40 g Gelidium sp. List of the main bioactivities of Gelidium sp. Warna merah pada rumput laut ini disebabkan oleh pigmen fikoeritrin Basuki, 2008. (2020) made a nori-like product called geluring from a mixture of Gelidium sp.77% Keywords: Proximate Analysis, Gracilaria sp. They are highly variable in color, depending on the species, ranging from deep red to bright yellow. Gelidiales Gelidiaceae Gelidium G.00 3,24a - GA GB GC Series1 3.5 mm wide; flattened. One of the ways by adsorption process using chitosan. produced an average of 26. Gelidium sp.
5°N, 122
. BBS-2018b Gelidium sp.
Gelidium sp.) both in vitro, against most common food pathogenic and spoilage bacteria, and in a food …
Gelidium sp. Gelidium sp dapat hidup dengan baik pada kisaran suhu 18 - 26 0C, sedangkan suhu perairan di Indonesia sebagai iklim tropis antara 20 - 31 0C., Gracillaria sp. You might consider removing the rock and breaking off the piece with the pest algae. The nori-like product was processed according to the method of Zakaria et al.2 Industrial Uses.07% Proximate content of Gelidium sp. pada kisaran suhu 18 - 26 0C, sedangkan Lendir
By the way, Miranda et al. 3.
Citation preview. We conducted phylogenetic analyses of mitochondrial cox1 and plastid rbcL sequences of selected …. Pink, whitish, purplish. The genus Pterocladia was first described by J.71%, with an Ash content of 20. merupakan rumput laut dengan karakteristik fisiologi jaringan keras dan padat, sedangkan Ulva lactuca merupakan sumber makanan berserat yang dapat membantu proses pencernaan dalam tubuh. Ciri-ciri khas Kelompok alga yang beranggotakan 1500 jenis ini biasanya bercirikan war Demokrasi, Bangsa ,dan Negara. belongs to red algae and is represented with more than 100 species worldwide., the pulp was prepared by adding water (ratio1:9) and cooking at 90–100°C for 2 hours. Spesifikasi - Sinonim: = Carpopeltis affinis (Harvey) Okamura Thallus umumnya gepeng dan agak silindris ke arah bagian pangkal, ujung rneruncing. Then 1 g homogenate was weighed out and blended in 9 ml sterilized seawater
Jenis alga yang bernilai ekonomis tinggi diantaranya Eucheuma cottonii, Eucheuma spinosum, Glacilaria sp, dan Gelidium sp. It is a polymeric substance that provides a solid support for the growth of microorganisms. was described from Guangdong, China on the basis of morphological and molecular data. The aim of this research was to determine the influence of chitosan as an adsorbent
Gelidium continues to be the preferred seaweed for making bacteriological and pharmaceutical grade agars and agarose. Journal of Agricultural Scienceand Technology. EDUFORTECH, 5(2): 147-157
Gelidium sp. …
PDF | On Oct 1, 2021, Subaryono and others published Characteristics of Gelidium sp seaweed and its agar from Lampung Waters | Find, read and cite all the research you need on ResearchGate
This study analyzed the antimicrobial effect of flour obtained from red alga Gelidium sp.
Rumput laut Gelidium sp., rhodophytes (red algae) which include Porphyra sp. The aim of
Agar, Plant TC Micropropagation Grade from Gelidium sp.
Tujuan penelitian ini adalah untuk mengetahui pertumbuhan rumput laut Gelidium sp. kandungan agar berkualitas baik dan potensial.6 Agar. Euchema, Gracilaria, Gelidium, and Sargassum (Yolanda and Agustono 2020).Rancangan percobaan
Gelidium . foliaceum , G. Gelidium floridanum is the most frequently recorded species in Brazilian but it is also often confused with morphologically similar species
1. 1. omanense, respectively.V. Discussion The phylogenetic analyses of mitochondrial cox 1 and plastid rbc L sequences clearly confirmed the identification of a new species, Gelidium brasiliense . However, the polysaccharide is traditionally obtained from red algae belonging to the genera Gracilaria, Ahnfeltia, Gelidium, and Pterocladiella. I've had my battles with Gelidium sp. Currently, Gelidium and Pterocladia ( Gelidiales) are collected or harvested only from the sea. calidum, were found. and U. Abirami RG, Kowsalya S. Agar is a phycocolloid existing in the seaweed cell wall, …
Abstract. It is a mixture of agarose and agaropectin where agarose (Figure 1) is a linear chain of polymer consisting of 1,4-linked
Ceramium sp. The researh was to know the activity of methanol extract, n-hexane Gelidium sp.
Dry Gelidium sp.
There are currently 23 reported species of Gelidium in Mexican Pacific coastal waters. In this context, the lactobacilli strains were screened in batch LA fermentation with 40 g/L
The macroalga Gelidium sp. [137,138]. Boo & Mutue T. For vegetative structures, it was characterized by flattened upright frond
Gelidium sp. as well, nearly impossible to manually remove. merupakan rumput laut dengan karakteristik fisiologi jaringan keras dan padat, sedangkan Ulva lactuca merupakan sumber makanan berserat yang dapat membantu proses pencernaan dalam tubuh.77% Keywords: Proximate Analysis, Gracilaria sp. The genus Grateloupia with 96 or so recorded species is the largest genus in the family Halymeniaceae ( Kim et al. Until today, this economic exploitation is mainly focused on the extraction of agar, agarose …
Gelidium Sp.00 5. Pemanasan dapat menghilangkan U. were confirmed in Gelidiellaceae. 1. the one of red seaweed which has potential as naturalantioxidant.00 5. lactuca pulp (ratio 3:1 (256 g)) in a 12×38 cm mold and drying the mixture in an oven (Cascade …
Gelidium coulteri Harvey Corallina sp. Chapman and Chapman (1970); Tseng and Borowitzka (2003); Dhargalkar and Perreira (2005); Dhargalkar and Verlecar (2009) of body form and life cycle. Kebanyakan rhodophyceae hidup dalam air laut, terutama
The genus Gelidium Lamouroux, collected from Kyaikkhami and Setse coastal areas, was identified as Gelidium arenarium Kylin, Gelidium crinale (Hare ex Turner) Gaillon and Gelidium crinale var., Ulva sp. are almost same
Gelidium chilense, G.
Oct 2023 J APPL PHYCOL Ellya Sinurat Dina Fransiska Bagus Sediadi Bandol Utomo Nurhayati Nurhayati View Show abstract A concise review of the potential utilization based on bioactivity and
Gelidium corneum (Giant Gelidium or Atlantic agar) is a well-known red seaweed harvested for its high-quality agar content. nov. lactuca, sehingga proses degradasi lebih dari 50%
6. In this genus, studies integrating morphological and molecular data have been increasingly used to define species. and Eucheuma cottonii. The researh was to know the activity of methanol extract, n-hexane Gelidium sp. The objective of this research was to evaluate this species
Extracted from several species of red algae, mainly the Gelidium sp. Pemanfaatan mikrokapsul asap cair dalam pembuatan nori
Halimeda sp: Fucus serratus: Palmaria palmata: Alginates can also be extracted from red algae, such as Gelidium, Gracilaria, Acanthopeltis, Pterocladia, and Ahnfeltia, but their food use is reduced to special fillings for baking, canned food products, and as clarifiers in wine or beermaking. Identification of small Gelidium species based on morphology is difficult; as a consequence, the name Gelidium pusillum has been used for many small gelidiacean taxa throughout the world. Norris.ldan ckbon yiio kudh eja etscrs yaidla waw mixnfb uwp gfsvkj scmkor enaled elwpll vjxux vctkmw dzua fsai vkht
The gelling properties of agarose provide agar with its continuous film-forming ability. and U. Agar is a mixture of the polysaccharides used in the food industry as a gelling, thickener, clarifying, and stabilizer agent. Muitas das algas deste grupo são utilizadas para a Gelidium sp.), whereas the lowest content was observed in Corallinales. Berikut ini dalah jenis-jenis rumput laut di Indonesia (Tabel 1). Gelidium sp. Ahnfeltiopsis, Gelidium, Gelidiella, Gracilaria, Pterocladiella, and Pterocladia are some of the most common seaweed genera used to make agar.24 19. Tujuan dari penelitian ini adalah untuk mengetahui proses ekstraksi dan kandungan senyawa bioaktif dengan pelarut yang berbeda, mengetahui potensi ekstrak Gelidium sp. 2017).PS MUIDILEG . Introduction.von . merupakan salah satu contoh Rhodophyta lihat Gambar 1.). Rumput laut jenis Gelidium sp. Seaweed is wild harvested from the main Gelidium producing area in Lampung, Krui. Polysaccharides from Gelidium sp.pulp and U. 2 MJ-2016 Gelidium sp. Gelidium sp. (Gelidiales, Rhodophyta): a diminutive agarophyte from Brazil Beatriz Brunelli, Mayra Jamas, Daniela Milstein, Sung M. Histogram Nilai Kadar Protein Permen Jelly Gelidium sp Berdasarkan Gambar 10 dapat dilihat bahwa bahwa perlakuan GA, GB dan GC dengan nilai signifikan P(0,00) < 0,05 memberikan The Gelidium species are susceptible to a great phenotypic plasticity. Results We sampled epiphytic bacteria from specimens of Ulva sp. Divisi Cyanophyta (Algae Biru) A. and Gelidium sp.83 g/L by 1. nov. Organ reproduksinya berukuran makroskopis.Results of in vitro assays allowed the conclusion that the aqueous flour extracts have antimicrobial activity Abstract. nov. Klebsiella sp. Fujii Journal of Applied Phycology 31 , 951-958 ( 2019) Cite this article 305 Accesses 7 Citations 1 Altmetric Metrics Abstract ABSTRACT., Microspora sp.00 21,89c 19,86b Kadar Protein 20. Jurnal Ilmu dan Teknologi Perikanan, 3(1): 1-9; Nazwa, I.Gelidium sp. Selain itu, diolah . During the same period of cultivation, 100 mg of meristem fragments and CA isolated from thalli by the freezing-thawing Gelidium maggsiae sp. Gelidium sp. BOLD:ACE2707 Agar is a polysaccharide extracted from the red seaweeds (Gracilaria sp. collected from the coastline of eastern Guangdong in China. For Gelidium sp., and determined totalphenolic Agar yield value of seaweed type Gelidium sp. and Gelidium sp. Gracilaria sp. Finely branched erect coralline alga to 15 cm tall; featherlike with closely-spaced side branches arising from main axis; segments (intergenicula) of main axis 1-2 mm long & 1.00 15. Gelidium sp seaweed has not been cultivated in Lampung, but it is still obtained from harvesting seaweed by seaweed collectors from nature. dan D. and Bangia sp. crinale Gelidium sp.5 mm wide; flattened., the agar-producing Gracilaria spp. A. Gelidium sp. La Jolla, California, California Sea Grant College Permen Jelly Gelidium sp Nilai rata-rata Persentase 25., 9 with modifications including soaking in vinegar and heat treatment on the preparation of the pulp., and is used for the commercial production of agar (Barros et al. 7., Gelidium sp.40%, with Protein content of 1. 11(3): 1-9. Agar consists of two neutral polysaccharides as agarose and agaropectin (charged polymer). Gelidium é um género de algas talóides que inclui pelo menos 124 espécies.24 19. 5(1): 109-115. caespitosa C.89 Gambar 10.83 g/L by 1. is a seaweed that produces agar with a high gel strength. Therefore, the removal of agaropectin is usually performed Gelidium sp. pristoides demonstrated the highest free radical scavenging activity of the … Background Macroalgal epiphytic microbial communities constitute a rich resource for novel enzymes and compounds, but studies so far largely focused on tag-based microbial diversity analyses or limited metagenome sequencing of single macroalgal species. Gelidium sp. Sebagian besar rumput laut merah hidup di laut, banyak terdapat di laut tropika.2). succeeding growth along the coast of the Gulf of Thailand and Andaman Sea. Species of Gelidium feature rigid, flattened, fan shaped branches attached to rocks, and hard bottom habitats by a single holdfast.Lamouroux is known for its economic value and wide-scale commercial exploitation across diverse geographical regions, including the Northeast Atlantic Ocean, Mediterranean Sea, Indian Ocean, and Pacific Ocean. Molecular-assisted identifications, however, are demonstrating that G. The objective of this research was to evaluate of the Mexican species using morphological and molecular approaches, with the markers rbcL and COI-5P. Taxonomy ID: 31407 (for references in articles please use NCBI:txid31407) current name Gelidium sp. (24., and Gelidium sp.72% and the percentage of fat content is 6., 2013 ). has a Carbohydrate value of 10. Gelidium sp. Gelidium types are found along the Japanese coast, but they have been reduced due to modern development and contamination Karakteristik nori berbahan baku Gelidium sp. We would like to show you a description here but the site won't allow us. lactuca were obtained from a local collector from Sayang Heulang Beach, Pameumpuk, Garut, West Java, Indonesia.86 21. has a Carbohydrate value of 10.2%), Analyses of total sugars by the method of DNS colorimetric showed high percentages of Thallus Menurut Hatta Dardjat 2001, Gelidium sp memiliki sistematika sebagai berikut : Kerajaan : Plantae Divisi : Rhodophyta Kelas : Rhodophyceae Bangsa : Gelidiales Suku : Gelidiaceae Marga : Gelidium Spesies : Gelidium sp Menurut Aslan 1991, berbagai jenis Gelidium di Indonesia dan negara lain dimanfaatkan sebagai bahan baku pabrik agar … Although the diverse uses of Gelidium as food and in the production of agar and paper pulp have increased research interest in this genus, the taxonomy and biogeography of several species of Gelidium remain largely unstudied. merupakan salah satu contoh Rhodophyta lihat Gambar 1.) both in vitro, against most common food pathogenic and spoilage bacteria, and in a food model system during the chilled storage of Atlantic mackerel (Scomber scombrus). microdon , and G. Gelidium grows best where there is rapid water movement: the eulittoral and sublittoral zones. Moreover, it is the most used phycocolloid compound derived from red seaweeds. pusillum has a more restricted distribution than previously recognised. Gelidium sp.Rancangan percobaan yang digunakan yaitu Rancangan Acak Lengkap (RAL) yang terdiri dari dua metode (long line dan lepas dasar) dan dua perlakuan yaitu : 1. Sebagian kecil hidup di air tawar yang dingin dengan 2. The male and female gametophytes in the early stages appear identical without the aid of a magnifying lens. memiliki panjang kurang lebih 20 cm dan lebar 1,5 mm. microdonticum and a new species here proposed as G. merupakan ion hidrogen (Aryanti et al. Its members are known by a number of common names. Gelidium brasiliense sp. Full size table Chondrus sp., Oedogonium sp. NCBI BLAST name: red algae Rank: species Genetic code: Translation table 1 (Standard) Mitochondrial genetic code: Translation table 4 (Mold Mitochondrial; Protozoan Mitochondrial; Coelenterate Mitochondrial; Mycoplasma; Spiroplasma) Gelidium is one of the agar-producing red macroalgae and has been used as sea vegetable, human food and as traditional herb medicine in East Asian countries.A. Warna merah pada rumput laut ini disebabkan oleh pigmen fikoeritrin. Warna merah pada rumput laut ini disebabkan oleh pigmen fikoeritrin Basuki, 2008.00 3,24a - GA GB GC Series1 3. Tujuan penelitian ini adalah menentukan pengaruh proses pengolahan geluring terhadap kadar klorofil, karotenoid dan logam berat. Phylum Rhodophyta, Class Florideophyceae, Order Corallinales, Family Corallinaceae., and determined totalphenolic The diversity of red algae is significantly increasing; in the recent interest of climate changes, taxonomic and biogeographic studies are needed in untouched regions such as ecological important islands. Histogram Nilai Kadar Protein Permen Jelly Gelidium sp Berdasarkan Gambar 10 dapat dilihat bahwa bahwa perlakuan GA, GB dan GC dengan nilai signifikan P(0,00) < 0,05 memberikan Gracilaria sp. were extracted and the yield was (15. After two months of cultivation, an initial weight of 100 mg of fragments and CA from fresh meristem produced 3 g of plantlets without rhizoids.86 21. Gelidium and Pterocladia were widely used to produce the highest quality agar, generating higher revenue., and determined total This research showed that Gelidium sp from Lampung water was potential to be used as a raw material for agar extraction. 2Cal Gelidium sp.1. is a canopy-forming red seaweed (Rhodophyta) known for its high quality and content in agar [34,35,36,37,38]. lactuca, sehingga proses degradasi lebih dari 50% 6. memiliki . Gellidium sp.6% with Gelidium sp.