Halymenia durvillei is a red seaweed species with considerable potential for commercial cultivation in Indonesia. Tissue culture has emerged as a promising method to enhance its biomass production. This study aimed to analyze the most effective combination of plant growth regulators (PGRs) for callus induction and to examine the morphological characteristics of the induced callus. The research …
The Effect of Seaweed (Sargassum sp.) on the Characteristics of Kombucha (Supervised by AGUS SUPRIADI). This study aimed to determine the effect of increasing seaweed (Sargassum sp.) concentration, fermentation time, and the interaction between the two on the physicochemical characteristic of kombucha. This research was conducted in the Chemistr-Biochemistry and Fishery Product Processing Techn…
Salah satu jenis rumput laut dari genus Eucheuma yang cukup potensial dan banyak dijumpai di perairan Ketapang yaitu Eucheuma spinosum. Kecamatan Ketapang merupakan wilayah Kabupaten Lampung Selatan yang berpotensi untuk dimanfaatkan sebagai lokasi budidaya laut. Penelitian ini bertujuan untuk mengetahui lokasi baru pengembangan kegiatan budidaya rumput laut secara berkelanjutan baik menggunaka…
VAHRANI MALAHIANDAH PURBA, Effect of Seaweed (Eucheuma cottonii) Concentration on Characteristics of Boba Instant (Supervised by SUSI LESTARI).This study aimed to determine the effect of Eucheuma Cottonii seaweed flour concentration in making instant boba as a source of food fiber and its effect on the sensory, physical and chemical properties of instant boba. This study used a Randomized Group…
This research aims to increase the solubility of seaweed extract (sargassum sp) in sunscreen formulations using ionic gelation nanoparticles. determine the resulting characteristics including particle diameter, PDI, and zeta potential. This research begins with the seaweed process to make alginate, make ionic gelation nanoparticles and make sunscreen cream preparations. The ionic gelation metho…
Sunscreen memiliki manfaat bagi kulit manusia yaitu melindung kulit dari paparan sinar matahari dimana vitamin D yang dibutuhkan oleh manusia dan bersumber dari sinar matahari tetapi akibat penipisan lapisan ozon, sinar matahari yang berbahaya menembus ke kulit manusia yang berdampak negatif jika terpapar terlalu lama. Penelitian ini dilakukan untuk mengetahui peningkatan stabilitas dan penetra…
This study aims to examine the concentration of seaweed juice in the manufacture of seaweed powder drink (Eucheuma cottoni) by the encapsulation method. This study was conducted using the Complete Random Design (RAL) method with 4 levels of treatment 3 repetitions, namely M1: 75% seaweed juice concentration, 150% seaweed juice concentration, 255% seaweed juice concentration, 300% seaweed sri co…
MANDA FEBRIA AZHARI, The Ratio of The Concentration of Lotus (Nelumbo nucifera) and Seaweed (Eucheuma spinosum) to the Characteristics of Sausages Analogy of Lotus Seeds (Supervised by ACE BAEHAKI ) This study aims to determine the comparison of concentrations of lotus seeds (Nelumbo nucifera) and seaweed (Eucheuma spinosum) on the characteristics of analogue sausages with lotus seeds. This res…
Sargassum sp. has a wide and varied distribution. This type of seaweed is considered a dominant plant and is distributed throughout Indonesian waters, one of the dominant seaweed locations is Bangka Belitung. Brown seaweed has been identified to contain pigments (fucoxanthin, astaxanthin, carotenoids) and polyphenols (phenolic acids, flavonoids, tannins), which function as natural antioxidants.…
Ketapang merupakan salah satu daerah di Lampung Selatan yang memiliki ekosistem rumput laut, salah satu tempat yang belum banyak dipublikasikan adalah Pulau Seram Besar. Tujuan penelitian ini yaitu untuk menganalisis struktur komunitas dan jenis rumput laut yang berada di Pulau Seram Besar, menganalisis parameter (fisika-kimia) yang menjadi penentu kelimpahan rumput laut di Pulau Seram Besar. P…
Eucheuma spinosum is one type of seaweed that has important economic value as an alternative commodity. The purpose of this study was to analyze the efficiency of ZPT Formulation, calculate the percentage of living callus explants, and analyze the callus structure in the callus induction process of E. spinosum. This research was conducted from August to Desember 2023 using experimental and desc…
Padina sp is spread abundantly throughout Indonesian waters, including on Pahawang Island, Pahawang Island is located in Marga Punduh District, Pesawaran Regency, Lampung Province which is included in the small islands in the Lampung Bay area. Until now the utilization of itself has been constrained because its processing research has not been developed much. Padina sp seaweed contains various …
Seaweed is a strategic commodity in the area of difficulty. Seaweed in Indonesia is known for its good quality and is in great demand because it contains sources of yeast, agar and alginate, one of which is Gelidium sp. a type of red seaweed (Rhodophyceae) that produces agarophytes (gelatin). The purpose of this study was to optimize Gelidium sp. to get the best results of agar on yield value, …
One of the potential wealth of Indonesia's oceans is seaweed. K. alvarezii is a type of carrageenan-producing seaweed (caraginophyte). The purpose of this research was to get the best formulation of carrageenan based on the factors of temperature, time and KOH concentration. This research was conducted from December 2022 to March 2023. The sample formulation was determined by the Design Expert …
Proximate analysis includes the determination of protein content, moisture content, ash content, fat content, and carbohydrate content, which play a crucial role in determining the composition and quality of the raw material for a food product. This research utilized two types of seaweed, E. cottonii and E. spinosum, with the aim of analyzing their proximate content and making a comparison betw…
Turbinaria ornata (brown seaweed) has secondary metabolite compounds that have antioxidant activity. The purpose of this study was to analyze, isolate, purify, and calculate the potential of antioxidants by DPPH method and Gravity column chromatography fraction isolate from Turbinaria ornata seaweed extract with GC-MS test results that produce antioxidant secondary metabolite compounds. This re…
The seaweed S. polycystum one type of seaweed commonly found in Indonesian waters, seaweed used in the study was from Pahawang Island, Lampung. The presence of these antioxidants has an important role in the Prevention of diseases associated with free radicals such as cancer, cardiovascular disease and aging. Seaweed can be used as a source of natural antioxidants that are safer for living thin…
Ketapang waters, South Lampung is one of the provinces in Indonesia that has great economic opportunities for seaweed. One of the natural products of Ketapang Waters is red seaweed (Rhodophyceae) of the type Gracilaria sp. which can produce agar. Agar is used as a stabilizer, emulsifier, gel maker, and others. The quality of agar can also be influenced by several internal and external factors. …
Seaweed is filtered based on the chemical compounds it contains, so that it is known as carrageenan-producing seaweed (carrageenophyte). E. spinosum seaweed is a type of carrageenan-producing seaweed (iota carrageenan). Treatment factors such as time and KOH concentration can affect the quality of the carrageenan produced. The aims of this study were to analyze the best time and KOH concentrati…
K. alvarezii is a marine product commodity that has high economic value. The aim of this study was to perform tissue culture on K. alvarezii. The research method was carried out experimentally and descriptively. The callus induction process used concentrations of growth regulators (A) BAP (6-benzylaminopurine) 0.5 ml + IAA (Indole-3-acetic acid) 1.25 ml, (B) Kinetin 0.01 ml + 2.4 D 2 ,4-dichlor…
Turbinaria type of seaweed is used in the fields of medicine, microbiology, enzymology, and ecotoxicology such as antioxidants. T. decurrens and T. ornata Seaweeds is capable to live in tropical and subtropical areas and are found in intertidal and subtidal waters. The purpose of this research is to analyze and calculate how much antioxidant content, phenolic compounds and phytochemicals contai…
Utilization of the bay area for marine cultivation is important, especially seaweed cultivation. The waters of Tangkil Island, located in Lampung Province are one of the locations having the potential for the location of seaweed cultivation. This study aimed to analyze the suitability of the location and inform the spread area of seaweed cultivation called Gracilaria sp. This research used over…
Ketapang waters are generally used by the surrounding community for seaweed cultivation, one of which is E. spinosum which is included in the red seaweed group (Rhodophyta) which has the ability to produce secondary metabolites such as antioxidants from extracts in the isolation of organic compounds by separating the components contained in the extract. , one of them by chromatography technique…
Penelitian bertujuan untuk mengetahui pengaruh penambahan rumput laut dan kaldu kepala ayam terhadap karakteristik fisika, kimia, dan sensoris kemplang panggang yang dihasilkan. Penelitian dilaksanakan pada bulan April 2011 sampai juli 2012 di Laboratorium Jurusan Teknologi Hasil Pertanian Fakultas Pertanian Universitas Sriwijaya, Indralaya. Penelitian ini menggunakan Rancangan Acak Kelompok Fa…
Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan rumput laut dan suhu penyimpanan terhadap karakterisitik effervescent air kelapa muda yang dihasilkan. Penelitian ini dilaksanakan pada bulan Februari 2012 sampai dengan Januari 2013 di Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakulatas Pertanian, Universitas Sriwijaya, Indralaya. Penelitian ini menggunaka…
Tujuan penelitian adalah untuk mempelajari pengaruh penambahan gula pasir dan rumput laut sebagai bahan pengisi terhadap karakteristik fisik, kimia dan sensoris fruit leather sirsak (Anona muricata Linn). Penelitian dilaksanakan pada bulan April 2011 sampai dengan Juli 2011 di Laboratorium Kimia Hasil Pertanian, Jurusan Teknologi Pertanian, Fakultas Pertanian, Universitas Sriwijaya, Lndralaya. …
Penelitian ini bertujuan untuk mengetahui pengaruh jenis rumput laut dan jenis koagulannya terhadap karakterisktik mutu karaginan yang dihasilkan. Penelitian ini dilaksanakan pada bulan Agustus 2009 sampai dengan bulan Oktober 2009 di laboratorium Teknologi Hasil Perikanan, Laboratorium Kimia Hasil Pertanian Jurusan Teknologi Pertanian, Fakultas Pertanian dan Laboratorium Bioproses Jurusan Tekn…
Penelitian bertujuan untuk mengetahui karakteristik dan konsentrasi rumput laut pada pembuatan keripik mumbai dengan memperhatikan aspek fungsionalnya. Penelitian ini telah dilaksanakan pada bulan Mei 2010 sampai bulan Juli 2010 di Laboratorium Kimia dan Mikrobiologi Teknologi Hasil Pertanian Fakultas Pertanian Universitas Sriwijaya dan Laboratonum Bioproses Teknik Kimia Fakultas Teknik Univers…
Logam berat merupakan salah satu komponen pencemar yang dapat memberikan dampak negatif terhadap lingkungan. Keberadaan logam berat juga dapat membahayakan organisme yang mendiami suatu kawasan. Tujuan dari penelitian ini adalah mengukur konsentrasi logam berat Pb dan Cu serta menganalisis kelayakan pangan pada rumput laut Eucheuma cottonii di BBPBL Teluk Hurun, Lampung. Penelitian ini dilakuka…
Penelitian ini bertujuan untuk mengetahui karakteristik pempek dari surimi yang telah ditambahkan tepung rumput laut sebagai bahan baku yang memberikan karakteristik dan mutu terbaik terhadap produk pempek. Penelitian ini dilaksanakan pada bulan Oktober 2013 sampai dengan Mei 2013 di Laboratorium Teknologi Hasil Perikanan Program Studi Teknologi Hasil Perikanan dan Laboratorium Kimia Hasil Pert…