Papers by Dr.Ir.Anies Chamidah, MP
IOP Conference Series: Earth and Environmental Science, 2018
JFMR-Journal of Fisheries and Marine Research
Jurnal Perikanan Universitas Gadjah Mada, 2021
Minyak ikan adalah sumber terbaik dari omega-3 khususnya EPA dan DHA yang penting untuk kesehatan... more Minyak ikan adalah sumber terbaik dari omega-3 khususnya EPA dan DHA yang penting untuk kesehatan manusia. Hati hiu kaya akan minyak, sampai saat ini, pemanfaataannya terbatas sebagai sumber squalene atau bahkan dibuang sebagai limbah padahal kandungan asam lemak omega-3nya masih cukup tinggi. Tujuan penelitian ini adalah pembuatan konsentrat omega-3 dari minyak hati ikan hiu. Metode yang digunakan adalah kompleks urea yang dapat memisahkan antara asam lemak jenuh dan tak jenuh dengan perlakuam Aa (rasio urea : asam lemak = 2 :1 suhu 25°C), Ab (rasio urea : asam lemak = 2 :1 suhu 5°C), Ba (rasio urea : asam lemak = 4:1 suhu 25°C) dan Bb (rasio urea : asam lemak = 4 :1 suhu 5°C). Perlakuan terbaik diperoleh pada perlakuan rasio urea: minyak ikan (4:1) dengan suhu pengadukan 5°C (Ba) menghasilkan rendemen sebesar 28,78% dan bilangan iod sebesar 182,48 g/100g serta kadar EPA sebesar 20,04% dan DHA sebesar 13,59% dengan total asam lemak PUFA sebesar 35,78%. Kesimpulannya pembuatan kons...
Laminaran is a natural polysaccharide extracted from brown algae, are usually used as human food,... more Laminaran is a natural polysaccharide extracted from brown algae, are usually used as human food, animal feed and drugs. Laminaran obtained by extracting brown algae powder, with acid solution (LAE) or with water (LWE) is done twice. Extraction by combining both methods were tested as well, that the first extraction using an acid solution further extracted residue re-use of water (LME). Extraction with acid and modification are more efficient than extraction with water, with a relatively higher yield (3.59 and 1.42 fold). With the acid extraction method (LAE), and modification (LME) showed the presence of compounds laminaran (β-(1,3)-D glukopiranosil), extraction using water (LWE) showed no laminaran. In general, the value of yield higher acid extracts, followed by modification extract and water extract. Acid extracts and modifications have moisture, ash and fat content lower than water extract but different levels of protein. The method of extraction with an acid solution and a mod...
JFMR-Journal of Fisheries and Marine Research
Jurnal Perikanan Universitas Gadjah Mada, 2021
Minyak ikan adalah sumber terbaik dari omega-3 khususnya EPA dan DHA yang penting untuk kesehatan... more Minyak ikan adalah sumber terbaik dari omega-3 khususnya EPA dan DHA yang penting untuk kesehatan manusia. Hati hiu kaya akan minyak, sampai saat ini, pemanfaataannya terbatas sebagai sumber squalene atau bahkan dibuang sebagai limbah padahal kandungan asam lemak omega-3nya masih cukup tinggi. Tujuan penelitian ini adalah pembuatan konsentrat omega-3 dari minyak hati ikan hiu. Metode yang digunakan adalah kompleks urea yang dapat memisahkan antara asam lemak jenuh dan tak jenuh dengan perlakuam Aa (rasio urea : asam lemak = 2 :1 suhu 25°C), Ab (rasio urea : asam lemak = 2 :1 suhu 5°C), Ba (rasio urea : asam lemak = 4:1 suhu 25°C) dan Bb (rasio urea : asam lemak = 4 :1 suhu 5°C). Perlakuan terbaik diperoleh pada perlakuan rasio urea: minyak ikan (4:1) dengan suhu pengadukan 5°C (Ba) menghasilkan rendemen sebesar 28,78% dan bilangan iod sebesar 182,48 g/100g serta kadar EPA sebesar 20,04% dan DHA sebesar 13,59% dengan total asam lemak PUFA sebesar 35,78%. Kesimpulannya pembuatan kons...
IOP Conference Series: Earth and Environmental Science, 2018
Today, prebiotics are often added to food. This compound is a food substance which could not be d... more Today, prebiotics are often added to food. This compound is a food substance which could not be digested, yet benefiting the host by selectively stimulating the growth or activity of one or more bacteria in the colon to improve the health of the host. One of the foodstuffs derived from algae, which could not be digested is laminaran (β-Glucan). The relationship between microflora with the added prebiotics was tested by measuring their prebiotic index, which is supported by total sugars and laminaran levels. The results showed that total sugar content of Laminaran Acid Extract (LAE) (9.075 %) was higher than that of Laminaran Modified Extract (LME) (7.355 %), while the laminaran level of LME (42.23 %) was higher than that of LAE (30.92 %). HPLC test result confirmed the presence of laminaran. The obtained prebiotic index values of LAE and LME were 1.29 and 2.10, respectively, with a negative index score for LAE prebiotic, yet positive one for LME in terms of probiotic from Lactobacillus group. Laminaran extract, especially LME, deserves to be regarded as a prebiotic candidate.
Laminaran is a natural polysaccharide extracted from brown algae, are usually used as human food,... more Laminaran is a natural polysaccharide extracted from brown algae, are usually used as human food, animal feed and drugs. Laminaran obtained by extracting brown algae powder, with acid solution (LAE) or with water (LWE) is done twice. Extraction by combining both methods were tested as well, that the first extraction using an acid solution further extracted residue re-use of water (LME). Extraction with acid and modification are more efficient than extraction with water, with a relatively higher yield (3.59 and 1.42 fold). With the acid extraction method (LAE), and modification (LME) showed the presence of compounds laminaran (β-(1,3)-D glukopiranosil), extraction using water (LWE) showed no laminaran. In general, the value of yield higher acid extracts, followed by modification extract and water extract. Acid extracts and modifications have moisture, ash and fat content lower than water extract but different levels of protein. The method of extraction with an acid solution and a mod...
IOP Conference Series: Earth and Environmental Science, 2018
Today, prebiotics are often added to food. This compound is a food substance which could not be d... more Today, prebiotics are often added to food. This compound is a food substance which could not be digested, yet benefiting the host by selectively stimulating the growth or activity of one or more bacteria in the colon to improve the health of the host. One of the foodstuffs derived from algae, which could not be digested is laminaran (β-Glucan). The relationship between microflora with the added prebiotics was tested by measuring their prebiotic index, which is supported by total sugars and laminaran levels. The results showed that total sugar content of Laminaran Acid Extract (LAE) (9.075 %) was higher than that of Laminaran Modified Extract (LME) (7.355 %), while the laminaran level of LME (42.23 %) was higher than that of LAE (30.92 %). HPLC test result confirmed the presence of laminaran. The obtained prebiotic index values of LAE and LME were 1.29 and 2.10, respectively, with a negative index score for LAE prebiotic, yet positive one for LME in terms of probiotic from Lactobacillus group. Laminaran extract, especially LME, deserves to be regarded as a prebiotic candidate.
Asian Journal of Pharmaceutical and Clinical Research, 2017
Objectives: The aim of this study is to investigate anti-inflammatory activity of β-glucan (lamin... more Objectives: The aim of this study is to investigate anti-inflammatory activity of β-glucan (laminaran) of brown algae, Sargassum crassifolium which was extracted by using two different methods, β-glucan laminaran acid extract (LAE) and laminaran modified extract (LME).Methods: β-glucan (laminaran) of brown algae, S. crassifolium have been extracted using two different methods, namely, β-glucan LAE and LME. The edema reducing activity of the extracts was investigated with carrageenan- induced leg edema male of Rattus norvegicus as a model.Results: The swelling of edema was strongly inhibited by the treatment of LME with a percentage of 81.62% after 3rd hr. It also found that the size of edema were inhibited by all treatments with the value ranging from 25.49% to 81.68%. Smallest edema size was found on LME treatment, with a size of 0.68±0.09 mm where the control was about 0.92 mm. Furthermore, all β-glucan-treated mice showed lower edema size compared to control.Conclusion: It was ob...
Asian Journal of Pharmaceutical and Clinical Research, 2017
Objectives: The aim of this study is to investigate anti-inflammatory activity of β-glucan (lamin... more Objectives: The aim of this study is to investigate anti-inflammatory activity of β-glucan (laminaran) of brown algae, Sargassum crassifolium which was extracted by using two different methods, β-glucan laminaran acid extract (LAE) and laminaran modified extract (LME).Methods: β-glucan (laminaran) of brown algae, S. crassifolium have been extracted using two different methods, namely, β-glucan LAE and LME. The edema reducing activity of the extracts was investigated with carrageenan- induced leg edema male of Rattus norvegicus as a model.Results: The swelling of edema was strongly inhibited by the treatment of LME with a percentage of 81.62% after 3rd hr. It also found that the size of edema were inhibited by all treatments with the value ranging from 25.49% to 81.68%. Smallest edema size was found on LME treatment, with a size of 0.68±0.09 mm where the control was about 0.92 mm. Furthermore, all β-glucan-treated mice showed lower edema size compared to control.Conclusion: It was ob...
Research Journal of Life Science, 2016
Research Journal of Life Science, 2016
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan, 2013
Prosiding Konferensi Nasional Pengabdian Kepada Masyarakat dan Corporate Social Responsibility (PKM-CSR), 2021
Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampil... more Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan pelaku UMKM di Desa Gajahrejo Kecamatan Gedangan Kabupaten Malang melalui diversifikasi pengolahan ikan tuna (Thunnus sp.) dalam bentuk se’i tuna dengan fortifikasi ekstrak daun jati. Tujuan kegiatan ini yaitu untuk meningkatkan pengetahuan dan keterampilan serta menumbuhkan sikap positif pelaku UMKM di Pantai Bajul Mati, Desa Gajahrejo, Kabupaten Malang terhadap usaha diversifikasi pengolahan produk berbahan ikan tuna. Metode yang digunakan pada kegiatan pengabdian kepada masyarakat ini adalah metode PALS (Participatory Action Learning Syatem) dengan cara pelatihan langsung yang meliputi pengolahan ikan menjadi se’i tuna dengan penambahan ekstrak daun jati sebagai pewarna alami untuk mengubah tampilan produk se’i tuna menjadi lebih menarik dan pengemasan produk olahan se’i tuna. Hasil kegiatan ini menunjukkan bahwa kelompok mitra telah mampu dalam melakukan pengolahan ikan tuna menj...
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Papers by Dr.Ir.Anies Chamidah, MP