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Готові списки джерел за темами / Saccharomyces Cereviciae / Статті в журналах

Щоб переглянути інші типи публікацій з цієї теми, перейдіть за посиланням: Saccharomyces Cereviciae.

Статті в журналах з теми "Saccharomyces Cereviciae"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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1

Daud, Muhammad, Wasrin Safii, and Khaswar Syamsu. "BIOKONVERSI BAHAN BERLIGNOSELULOSA MENJADI BIOETANOL MENGGUNAKAN Aspergillus niger DAN Saccharomyces cereviciae." PERENNIAL 8, no. 1 (2012): 43. http://dx.doi.org/10.24259/perennial.v8i1.214.

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This study aims to determine the feseability of bioethanol production from lignocellulosic material by using simulataneous saccharification and fermentation (SSF) processes with Aspergillus niger dan Saccharomyces cereviciae. Three different lignocellulosic materials namely sengon wood (Paraserianthes falcataria), gmelina wood (Gmelina arborea), pinus wood and (Pinus merkusii) were pretreated using kraft process to remove lignin content. Then, pulp was treated by using SSF processes. SSF runs were performed in 500 ml fermentors using a total slurry 200 ml. The substrate and nutrient media were

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2

Danmadami, Yabaya, Yahaya O, Abraham, Bobai M, and Orukotan A.A. "THE EFFICIENCY OF SACCAHROMYCES CEREVISIAE STRAIN ISOLATED FROM PALM WINE IN THE PRODUCTION OF BURUKUTU." International Journal of Research -GRANTHAALAYAH 5, no. 11 (2017): 70–85. http://dx.doi.org/10.29121/granthaalayah.v5.i11.2017.2330.

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Non-availability and relatively high cost of obtaining the most effective commercially alcoholic fermentative Saccharomyces cereviciae strain is a major constrain in development and sustaining local industrial fermentation process. This study determined the alcoholic fermentative efficiency of Saccharomyces cereviciae strains isolated from palm wine in the production of burukutu. Palm wine was collected from Kachia, a sub-urban area of Kaduna, Kaduna State, Nigeria. Isolation was carried out using Sabouroud dextrose agar. Identification and characterization of Saccharomyces cereviciae from pal

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3

Danmadami, R.N, A. Yabaya, O. Yahaya, O.J Abraham, M. Bobai, and A.A Orukotan. "THE EFFICIENCY OF SACCAHROMYCES CEREVISIAE STRAIN ISOLATED FROM PALM WINE IN THE PRODUCTION OF BURUKUTU." International Journal of Research - Granthaalayah 5, no. 11 (2017): 70–85. https://doi.org/10.5281/zenodo.1068207.

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Non-availability and relatively high cost of obtaining the most effective commercially alcoholic fermentative <em>Saccharomyces cereviciae</em> strain is a major constrain in development and sustaining local industrial fermentation process. This study determined the alcoholic fermentative efficiency of <em>Saccharomyces cereviciae</em> strains isolated from palm wine in the production of burukutu. Palm wine was collected from Kachia, a sub-urban area of Kaduna, Kaduna State, Nigeria. Isolation was carried out using Sabouroud dextrose agar. Identification and characterization of <em>Saccharomyc

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4

Nada, S. A., H. A. Amra, K. B. Abdel-Aziz, et al. "Saccharomyces cereviciae potentially inhibit ochratoxicosis in male albino mice." Toxicology Letters 205 (August 2011): S143—S144. http://dx.doi.org/10.1016/j.toxlet.2011.05.509.

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5

Sari, Ambar Fidya. "CHARACTERISTICS OF FRUIT FERMENTATION OF ANNONA MONTANA FRUIT USING SACCHAROMYCES CEREVICIAE." Jurnal Ilmu Pangan dan Hasil Pertanian 4, no. 2 (2021): 99–111. http://dx.doi.org/10.26877/jiphp.v4i2.7052.

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Soursop mountain (Annona montana Macf) is a genus of Annonaceae, which contains metabolite compounds and antioxidant activity. Mountain soursop fermentation process is carried out with the addition of yeast Saccharomyces cereviciae which can convert carbohydrates into ethanol and organic acid.. The study is aimed at knowing the impact of the duration of the fermentation on the Soursop mountain on physical and chemical characteristics as a natural preservative. The study involves three stages, beginning with the production of mountain-source-juice, then fermentation, and testing of physical cha

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6

Bahtiar, Virdhalya Kartika, Patang Patang, and Indrayani Indrayani. "The Effect of Molasses Concentration on the Growth of Yeast Saccharomyces Cereviceae in Making Single Cell Proteins the Effect of the concentrate on of Waste Molasses on the Growth of Yeast Saccharomyces Cereviceae in the Making of Single Cell Proteins." Formosa Journal of Applied Sciences 3, no. 1 (2024): 337–52. http://dx.doi.org/10.55927/fjas.v3i1.7462.

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The aim of the research was to determine the optimal molasses concentration for the growth of Saccharomyces Cereviciae yeast and the protein content of Saccharomyces cerevisiae yeast in making PST. This research used an experimental method with a quantitative approach and used a Completely Randomized Design (CRD) with 5 treatments and 3 replications. The concentrations in this study were 10%, 15%, 20%, 25% molasses and control. The results obtained showed that the protein levels obtained ranged from 13-47%. Apart from that, the highest specific growth rate (SGR) and protein productivity were f

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7

Tawfiq, Arwa A. "Estimation levels of Indol acetic acid (IAA) and Gibberellic acid (GA3) from dry bakery yeast Saccharomyces cereviciae." Journal of Biotechnology Research Center 4, no. 2 (2010): 94–100. http://dx.doi.org/10.24126/jobrc.2010.4.2.133.

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The level of endogenous free, bound and total auxin (Indol-3-acitic acid, IAA) and gibberellic acid (GA3) were examined in dry bakery yeast. For determination of the levels of these plant growth regulators level, used spectrophotometer. The results show that Saccharomyces cereviciae was produced IAA and GA3. IAA level was 29.86 µg/ml, 198 µg/ml at 222nm and 280nm wavelengths respectively and GA3 level was 799 µg/ml at 254nm.

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8

Munarso, S. Joni, Kun Tanti Dewandari, and Zahra Haifa. "PENGARUH PENAMBAHAN STARTER MIKROBA SERTA PEMERASAN PULP TERHADAP KONDISI FERMENTASI DAN MUTU BIJI KAKAO (Theobroma cacao L.)." Jurnal Penelitian Pascapanen Pertanian 13, no. 3 (2018): 156. http://dx.doi.org/10.21082/jpasca.v13n3.2016.156-166.

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<p>Telah dilakukan penelitian yang bertujuan untuk mengetahui pengaruh penambahan starter mikroba (<em>Acetobacter aceti, Lactobacillus plantarum dan Saccharomyces cereviceae</em>) serta pemerasan pulp terhadap fermentasi dan mutu biji kakao. Penelitian menggunakan metode Rancangan Acak Lengkap (RAL) pola faktorial 3x5 dengan dua kali ulangan. Faktor pertama adalah fermentasi yaitu fermentasi biji kakao secara spontan (F1), Fermentasi biji kakao dengan penambahan <em>A. aceti, L. plantarum dan S. cereviciae</em> (F2), Fermentasi biji kakao dengan perlakuan pemeras

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9

Chandralekha, A., A. Hrishikesh Tavanandi, N. Amrutha, H. Umesh Hebbar, K. S. M. S. Raghavarao, and Ramachandra Gadre. "Encapsulation of yeast (Saccharomyces cereviciae) by spray drying for extension of shelf life." Drying Technology 34, no. 11 (2016): 1307–18. http://dx.doi.org/10.1080/07373937.2015.1112808.

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10

Said N, Antonio, Eduardo Loyola M, and Carmen Prieto D. "Aislamiento y caracterización de cepas vinicas de Saccharomyces cereviciae del valle de Casablanca (Chile)." Boletín Micológico 14 (January 1, 1999): 57. http://dx.doi.org/10.22370/bolmicol.1999.14.0.939.

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11

Al-Twaty, Nada, H. A. "Study of the single and combined genotoxic effects of chlorpyrifos and quercetin in Saccharomyces cereviciae." Egyptian Journal of Hospital Medicine 18, no. 1 (2005): 37–42. http://dx.doi.org/10.21608/ejhm.2005.18141.

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12

Ochoa, Raúl, and Eduardo Valenzuela. "Determinación del crecimiento de Saccharomyces cereviciae en agares formulados con extractos de desechos agroindustriales I." Boletín Micológico 13 (January 1, 1998): 93. http://dx.doi.org/10.22370/bolmicol.1998.13.0.966.

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13

Udin, Johan, Ilah Nurlaelah, and Agus Priyanto. "Pengaruh Kadar Konsentrasi Saccharomyces cereviciae Terhadap Sifat Organoleptik Dan Sifat Kimia (Alkohol Dan Gula) Pada Brem Cair Ipomea batatas L." Edubiologica Jurnal Penelitian Ilmu dan Pendidikan Biologi 8, no. 1 (2020): 25. http://dx.doi.org/10.25134/edubiologica.v8i1.2982.

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Анотація:

Penelitian ini bertujuan untuk mengetahui pengaruh kadar konsentrasi Saccharomyces cerevisiae terhadap sifat organoleptik dan sifat kimia (alkohol dan gula) brem cair ubi ungu (Ipomea batatas L). Dalam penelitian ini terdapat 5 perlakuan eksperimen dan 1 kontrol, perlakuan A (0,1%), B (0,25%), C (0,50%), D (0,75%) dan E (1%). Data kadar alkohol dan gula Brem cair ubi ungu dianalisis dengan menggunakan uji analisis sidik ragam RAL yaitu F hitung lebih besar dari pada F tabel yaitu 7,30 > 2,77; dan 13,84 > 2,77 sedangkan data nilai organoleptik brem cair ubi ungu dianalisis menggunakan uji

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14

Herliati, Herliati, Sefaniyah Sefaniyah, and Ade Indri. "Pemanfaatan limbah kulit pisang sebagai Bahan Baku pembuatan Bioetanol." Jurnal Teknologi 6, no. 1 (2019): 1–10. http://dx.doi.org/10.31479/jtek.v6i1.1.

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Kulit pisang merupakan limbah jika tidak dimanfaatkan, maka dalam waktu yang relatif panjang akan terakumulasi sehingga dapat menjadi masalah tersendiri terkait dengan pencemaran lingkungan. Kandungan pati dari kulit pisang khususnya kulit pisang kepok cukup tinggi dimana memiliki potensi untuk dimanfaatkan sebagai bahan baku pembuatan bioetanol melalui proses fermentasi. Penelitian ini bertujuan untuk mengetahui kondisi terbaik dalam produksi bioetanol dari bahan baku kulit pisang kepok. Metode yang digunakan untuk mengkonversi kulit pisang menjadi bioetanol adalah dengan fermentasi menggunak

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15

Haryani, Kristinah, Hargon Hargon, Noer Abyor Handayani, Hendra Harles, and Sheila Amanda Putri. "Pengaruh Konsentrasi Pati dan Yeast pada Pembuatan Etanol dari Pati Sorgum Melalui Proses Simultaneous Saccharification and Fermentation (SSF) dan Separated Hydrolysis Fermentation (SHF)." Jurnal Rekayasa Mesin 16, no. 2 (2021): 132. http://dx.doi.org/10.32497/jrm.v16i2.2186.

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<p>Bioetanol merupakan anhydrous alkohol yang dapat diproduksi dengan cara fermentasi pati. Sorgum mengandung pati yang cukup tinggi sebesar 74,63g / 100g bahan sehingga dapat dimanfaatkan sebagai bahan baku pembuatan etanol. Pembuatan etanol berbahan baku pati sorgum ada dua metode yaitu Separated Hydrolysis Fermentation (SHF) dan Simultaneous Saccharification and Fermentation (SSF). Tujuan dari penelitian ini adalah menentukan proses yang tepat untuk memproduksi etanol dari pati sorgum dengan membandingkan metode fermentasi SSF dan SHF. Untuk masing masing proses digunakan variabel kon

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16

Olivares Muñoz, Segundo Víctor, Meregildo Silva Ramírez, and Nelly Ocampo Cachay. "Evaluación fisicoquímica y organoléptica de café (Coffea arabica L.) fermentado con rumen y Saccharomyces cereviciae a diferente temperatura." Revista Científica UNTRM: Ciencias Naturales e Ingeniería 1, no. 2 (2019): 9. http://dx.doi.org/10.25127/ucni.v3i2.313.

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<p>La investigación tuvo por objetivo evaluar las características fisicoquímicas y organolépticas de café (Coffea arabicaL.)fermentadoconSaccharomycescerevisiae y rumen a diferente temperatura; para lo cual se estableció un diseño bifactorial 3A x 3B, el factor A fue la relación porcentaje de S. cerevisiae - porcentaje de rumen (0%:0%;0%:10%;1%:10%) y el factor B fue la temperatura de fermentación (25°C,30°Cy35°C); se procedió al beneficio del café cerezo en el distrito de Limabamba ubicado a 1230m.s.n.m; con procedimientos de acuerdo a Norma Técnica Colombiana, la fermentación se llevó

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17

Irvan, Ayu Wandira Putri, Sri Ulina Surbakti, and Bambang Trisakti. "PENGARUH KONSENTRASI RAGI DAN WAKTU FERMENTASI PADA PEMBUATAN BIOETANOL DARI BIJI CEMPEDAK (Artocarpus champeden spreng)." Jurnal Teknik Kimia USU 5, no. 2 (2016): 21–26. http://dx.doi.org/10.32734/jtk.v5i2.1530.

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Needs fuel as a source of energy every day is increasing, while the energy reserves of petroleum (fossil) dwindling, therefore, to meet the needs of the fuel it is necessary to develop alternative fuels that are renewable and home environment (renewable ). Etonal Bioethanol is made from plants containing starch, sugar and other plant cellulose. Where in this study using jackfruit seeds that contain high enough carbohydrates as raw materials. This research aims to make bioethanol from cempedak seeds with various concentrations of yeast and fermentation time. The main process is hydrolysis; ferm

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18

Al-Obaidi, Faris A. "PREPARING OF SACCHAROMYCES CEREVICIAE SYNBIOTIC FOR REDUCING EXPERMENTAL INFECTION OF SALMONELLA TYPHIMURIUM IN BROILER 1 –EARLY AGE ( 1 –15 DAYS )." Iraqi Journal of Veterinary Medicine 32, no. 1 (2008): 34–46. http://dx.doi.org/10.30539/iraqijvm.v32i1.766.

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This study was conducted at the College of Veterinary Medicine ,University of Baghdad to prepare synbiotic of Sacch. cerevisiae and used as 0.1 and 0 .2 % of feed (T2,T3) for reducing the experimental infection of Salmonella typhimurium to broiler chicks ( 1-15 days) by using 40 birds divided into four treatments , T1 was negative control with 0.1 % synbiotics and T4 was positive control with experimental infection only , production and blood parameters were studed , and the results showed the following: A synbiotic of Sacch. cerevisiae was prepared at the first time locally which have 1

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19

Qatan, Ghada A. "Preparing of saccharomyces cereviciae Synbiotic for Reducing Expermental Infection of salmonella typhimurium in Broiler 2–advanced age ( 16 -30 days)." Iraqi Journal of Veterinary Medicine 32, no. 1 (2008): 47–58. http://dx.doi.org/10.30539/iraqijvm.v32i1.767.

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This study aimed to prepare a synbiotic of Sacch. cerevisiae and used as 0.1 and 0.2 % in feed (T2,T3) for reducing the experimental infection of Salmonella typhimurium to broiler chicks ( -6103days) by using 40 birds divided into four treatments , T1 was negative control with 0.1 % synbiotics and T4 was positive control with experimental infection only , production and blood parameters were studied , and the results showed the following: A synbiotic of Sacch. cerevisiae was made which have 10 7 cfu of Sacch. cerevisiae and 10 mg Mannan Oligosaccharide per gram .Using 0.1 and 0.2 %

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20

Ramayanti, Cindi, and Ketty R. Giasmara. "Pembuatan Bioetanol Berbahan Baku Kertas Bekas menggunakan Metode Hidrolisis Asam dan Fermentasi." Indo. J. Chem. Res. 5, no. 1 (2017): 17–21. http://dx.doi.org/10.30598//ijcr.2017.5-cin.

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The enormous global daily consumption of liquid fuels is of the order of 80 million barrels/day (equivalent of 12.7 million m3/day). The sugar cane area required to produce the same volume of ethanol about 700 million hectares, assuming a yield of 6.5 m3/ha/year of ethanol. This study focus to use the second generation feedstock for bioethanol production. Waste papers have cellulose biomass in high percentage so that can be used as potential alternative biomass feedstock to convert bioethanol. Alkaline delignification was conducted by sodium hydroxide (NaOH) and then hydrolyzed using sulfuric

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21

Ramayanti, Cindi, and Ketty R. Giasmara. "Pembuatan Bioetanol Berbahan Baku Kertas Bekas menggunakan Metode Hidrolisis Asam dan Fermentasi." Indonesian Journal of Chemical Research 5, no. 1 (2017): 17–21. http://dx.doi.org/10.30598/ijcr.2017.5-cin.

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Анотація:

The enormous global daily consumption of liquid fuels is of the order of 80 million barrels/day (equivalent of 12.7 million m3/day). The sugar cane area required to produce the same volume of ethanol about 700 million hectares, assuming a yield of 6.5 m3/ha/year of ethanol. This study focus to use the second generation feedstock for bioethanol production. Waste papers have cellulose biomass in high percentage so that can be used as potential alternative biomass feedstock to convert bioethanol. Alkaline delignification was conducted by sodium hydroxide (NaOH) and then hydrolyzed using sulfuric

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22

Duddu, Midhun Kumar, and Girijasankar Guntuku. "ISOLATION, SCREENING AND CHARACTERIZATION OF ANTIBIOTIC PRODUCING ACTINOMYCETES FROM KAPULUPPADA PLASTIC WASTE DUMPING YARD, VISAKHAPATNAM." International Journal of Pharmacy and Pharmaceutical Sciences 8, no. 11 (2016): 221. http://dx.doi.org/10.22159/ijpps.2016v8i11.10110.

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Objective: To isolate, screen and characterize antibiotic producing actinomycetes from Kapuluppada plastic waste dumping yard, Visakhapatnam.Methods: A total of 12 soil samples were collected, serially diluted and spread on starch casein agar supplemented with Rifampicin and Cycloheximide for inhibition of bacteria and fungi, respectively. Cross-streak method was used to check the antagonistic activity of isolated actinomycetes against bacteria and fungi. Crude extracts from submerged state fermentation were used for the production of antimicrobial compounds. Agar well diffusion method was use

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23

Swestyani, Sondra, and Noor Hujjatusnaini. "Identifikasi Keragaman Mikroflora dan Pengaruhnya pada Kualitas Organoleptik Tempoyak Khas Suku Dayak di Kalimantan Tengah." Bioscientist : Jurnal Ilmiah Biologi 12, no. 1 (2024): 1112. http://dx.doi.org/10.33394/bioscientist.v12i1.11008.

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Tempoyak as local wisdom and national culture is poorly documented. Therefore, it is important to explore the preferences of the millennial generation regarding the organoleptic qualities of Tempoyak. The research design is a one-shot case study. The variables tested were the diversity of microflora in tempoyak, and its influence on the level of organoleptic quality and the level of preference of the millennial generation. Identification of isolates using API-50CHL, biochemical tests and physiological tests. Organoleptic quality uses the hedonic scale test. The research panelists were 120 peop

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24

KODAMA, Hiroshi, Hideaki NAKAMURA, Minoru KASHIMA, Tadashi IWASAKI, and Hideo TOGASE. "Protection against Atypical Aeromonas salmonicida Infection in Common Carp, Cyprinus carpio L., by Oral Administration of a Mixed Microbial Culture of Lactobacillus paracasei, Pichia membranifaciens and Saccharomyces cereviciae." Journal of Veterinary Medical Science 73, no. 10 (2011): 1319–25. http://dx.doi.org/10.1292/jvms.11-0180.

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Yusmartini, Eka Sri, and Retno Rinjani. "BIOETANOL DARI LIMBAH KULIT NANAS SEBAGAI ALTERNATIF BAHAN BAKAR." Jurnal Distilasi 4, no. 1 (2020): 10. http://dx.doi.org/10.32502/jd.v4i1.2213.

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Анотація:

Meningkatnya pengembangan sumber bahan bakar alternative saat ini potensi limbah kulit nanas ,kulit nanas banyak mengandung glukosa sehingga limbah kulit nanas memiliki potensi untuk dijadikan bioetanol. Setelah dilakukan penelitian limbah kulit nanas dengan metode fermentasi dengan penambahan mikroba saccharomyces cereviceae. Dari penelitian ini hasil kadar etanol yang didapatkan paling baik adalah pada sampel yang difermentasi selama 10 hari dengan variasi saccharomyces cereviceae 40 gram yaitu sebesar 96,20%. Kesimpulannya dari penelitian ini adalah waktu fermentasi mempengaruhi terhadap ku

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Satriawan, Dodi, Yoel Perdinan Lumbantoruan, and Bayu Aji Girawan. "PENGARUH PENAMBAHAN SACCHAROMYCESS CEREVICEAE TERHADAP VARIASI NPK DIDALAM PENINGKATAN NILAI KADAR BIOETANOL NIRA NIPAH (NYPA FRUTICANS)." Prosiding Seminar Hasil Penelitian dan Pengabdian Kepada Masyarakat 6, no. 1 (2024): 86–94. https://doi.org/10.47767/sehati_abdimas.v6i1.659.

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Анотація:

Tujuan dari penelitian ini untuk meningkatkan kadar bioethanol yang dihasilkan oleh nira nipah (Nypa fruticans) dari penambahan Saccharomycess Cereviceae dan penambahan NPK. Pembuatan bioetanol dari nira nipah dimulai dengan menambahkan Saccharomycess Cereviceae dengan variasi 1; 2,5; dan 5% (%v/v) kedalam 5 liter nira nipah. Penambahan NPK 0,2 (%w/v) dan urea 0,2% (%w/v). Proses fermentasi dilakukan selama lima hari. Analisis yang dilakukan berupa analisis kadar gula dan kadar bioethanol. Didapatkan hasil bahwa semakin lama waktu fermentasi akan semakin menurun nilai kadar gulanya, sedangkan

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Wahyuni, Sri Ayu, Abdul Hadi Kadarusno, and Bambang Suwerda. "PEMANFAATAN Saccharomyces cereviceae DAN LIMBAH BUAH NANAS PASAR BERINGHARJO YOGYAKARTA UNTUK PEMBUATAN BIOETANOL." Sanitasi: Jurnal Kesehatan Lingkungan 7, no. 4 (2016): 151. http://dx.doi.org/10.29238/sanitasi.v7i4.46.

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Анотація:

Salah satu sampah organik yang dihasilkan dari pasar adalah limbah nanas. Bagian buah nanas yang dapat dimakan hanya sebanyak 53 % dan 47 % sisanya dibuang dan menjadi limbah. Kulit nanas yang mengandung kadar gula sebesar 13,65 % dapat dijadikan bioetanol, yaitu etanol yang terbuat dari biomassa yang mengandung komponen pati atau selulosa. Uji pendahuluan dengan memfermentasikan limbah nanas selama empat hari dengan empat variasi berat Sac-charomyces cereviceae, menghasilkan kadar bioetanol tertinggi sebesar 27,7289 % dari peng-gunaan 15 gram jenis ragi tersebut. Tujuan penelitian ini adalah

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Al Aziz, Maulana Akbar. "PENGARUH KONSENTRASI MIKROBA SACCHAROMYSES CEREVISIAE DALAM PEMBUATAN BIOETANOL MENGGUNAKAN BAHAN CACAHAN TONGKOL JAGUNG MANIS." Journal of Agricultural and Biosystem Engineering Research 2, no. 1 (2021): 45. http://dx.doi.org/10.20884/1.jaber.2021.2.1.4019.

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Kebutuhan energi bahan bakar yang berasal dari eksplorasi fosil terus meningkat seiring dengan meningkatnya pertumbuhan industri dan ekonomi. Hal tersebut dapat menjadi masalah ketika negara belum bisa mengurangi ketergantungan terhadap bahan bakar fosil atau bahan bakar minyak (BBM), sedangkan cadangan sumber energi tersebut makin terbatas. Kebijakan mengurangi konsumsi energi bukan merupakan langkah tepat. Bioetanol merupakan jenis energi yang berpotensi ditawarkan untuk mengurangi ketergantungan pada energi fosil. Bioetanol dapat diproduksi dari bahan baku tanaman yang mengandung pati atau

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Hasri, Hasri, Mudasir Mudasir, Nurul Hidayat Aprilita, and Roto Roto. "IMMOBILIZATION OF Saccharomycess cereviceae BIOMASS ON CHITOSAN AND ITS APPLICATION AS AN ADSORBENT FOR Pb(II) ION." Indonesian Journal of Chemistry 11, no. 2 (2011): 174–79. http://dx.doi.org/10.22146/ijc.21406.

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An application of Saccharomycess cereviceae biomass immobilized on chitosan (SC-Chi adsorbent) for Pb(II) ion removal was demonstrated. Adsorption experiment was conducted at various mass ratio of Saccharomycess cereviceae biomass to chitosan, contact time, pH of solution and concentration of cation. Total Pb(II) metal ion adsorbed was calculated from the difference of the amount of metal ion before and after adsorption which was measured by AAS. The results showed that optimum condition for adsorption of Pb(II) ion by the SC-Chi was achieved using mass ratio of Saccharomycess cereviceae to ch

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Damayanti Ahmad, Puteri Aisyah, Achmad Jaelani, Raga Samudera, et al. "KUALITAS TEPUNG PUTIH TELUR ITIK ALABIO MELALUI METODE FOAM DRYING DENGAN PENAMBAHAN SACCHAROMYCES CEREVICEAE." Conference on Innovation and Application of Science and Technology (CIASTECH) 6, no. 1 (2023): 138. http://dx.doi.org/10.31328/ciastech.v6i1.5298.

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Penelitian ini dilakukan dengan tujuan untuk membandingkan daya buih, kestabilan buih, pH dan warna tepung putih telur itik yang dikeringkan dengan metode foam drying pada level penambahan saccharomyces cereviceae (ragi) yang berbeda. Pada penelitian ini menggunakan rancangan Acak Lengkap dengan 5 perlakuan dan 4 ulangan yaitu level penggunaan saccharomyces cereviceae (0%, 0,3%, 0,6%, 0,9% dan 1,2%) pada pembuatan tepung putih telur Itik Alabio. Data dianalisis menggunakan analisis ragam kecuali uji organoleptik warna tepung putih telur yang menggunakan uji Kruskal Wallis. Hasil penelitian men

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Puspaningsih, Ni Nyoman Tri. "Isolasi dan karakterisasi mutan sal4 di ragi (Saccharomyces cereviceae)." Journal of Biological Researches 1, no. 1 (1995): 9–20. http://dx.doi.org/10.23869/bphjbr.1.1.19952.

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Roni, Kiagus Ahmad, Lely Meilani, Atikah, and Netty Herawati. "Conversion of Sugar Cane Bagasse Become Bioethanol Using Variations of Yeast Types and Fermentation Temperatures with Socarification Process." Journal of Computational and Theoretical Nanoscience 16, no. 12 (2019): 5171–74. http://dx.doi.org/10.1166/jctn.2019.8581.

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Sugarcane bagasse is a waste of sugar factories and one of its lignocellulosic materials is still of limited use. Sugarcane bagasse consists of three main components, namely cellulose, hemicellulose, and lignin. Sugarcane bagasse can be converted into bioethanol through a hydrolysis process (the process of converting carbohydrates into glucose) which consists of a liquefaction and saccharification process and followed by a fermentation process. The hydrolysis method is carried out enzymatically. This research used alpha amylase and gluco amylase enzymes with various types of yeast including Sa

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Wahyuni, Sri Ayu, Abdul Hadi Kadarusno, and Bambang Suwerda. "Pemanfaatan Saccharomyces cereviceae dan Limbah Buah Nanas Pasar Beringharjo Yogyakarta untuk Pembuatan Bioetanol." Sanitasi: Jurnal Kesehatan Lingkungan 7, no. 4 (2016): 151–59. http://dx.doi.org/10.29238/sanitasi.v7i4.725.

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One of the organic waste generated from markets is pineapple waste. Parts of pineapple thatcan be eaten is only 53 % while the remaining 47 % were dumped as waste. The peels of pineapple contain 13,65 % sugar, so that can be processed as bioethanol, i.e. ethanol made frombiomass containing cellulose or starch component. The preliminary trial found that the fermentation of pineapple waste in four days with four weight variations of Saccharomyces cereviceaeobtained the highest level of bioethanol at 27,7289 %, i.e. produced from 15 gram of that yeastThe purpose of this research was to know the i

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Khasanah, Himmatul, Desy Cahya Widianingrum, Listya Purnamasari, Ali Wafa, and Seong-Gu Hwang. "Evaluation of coffee bean husk fermented by a combination of Aspergillus niger, Trichoderma harzianum, and Saccharomyces cerevisiae as animal feed." Jurnal Ilmu-Ilmu Peternakan 32, no. 3 (2022): 416–26. http://dx.doi.org/10.21776/ub.jiip.2022.032.03.13.

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Abundant coffee bean husk acquires an alternative source of fiber for livestock feed, but a high level of the crude fiber of it became an obstacle. Solid-state fermentation technology using lignocellulolytic fungi is known to be able to improve the nutritional quality of feedstuff that have high fiber content. Its mechanism is through the degradation of the lignocellulose fraction and enhance protein content. This study aimed to determine the nutritional quality of fermented coffee bean husk with a combination of fungi and yeast. The fermentation method used a solid-state fermentation consisti

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Rijal, Muhammad, Abajaidun Mahulauw, and Adila Rumbaru. "Pengaruh Konsentrasi Saccharomyces cereviceae Terhadap Produksi Bioetanol Berbahan Dasar Batang Jagung." Biosel: Biology Science and Education 8, no. 1 (2019): 59. http://dx.doi.org/10.33477/bs.v8i1.847.

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This type of research is quantitative laboratory experiments. This research was conducted for 2 weeks starting from 13-25 September 2018, at the IAIN MIPA Laboratory in Ambon. The object of this research is corn stem waste found in Waiheru Village, Ambon City, Maluku Province. The results showed that there was a treatment of 1% yeast concentration producing the lowest bioethanol level of 0.26%. Whereas, 4% yeast concentration with 6 days fermentation time produced the highest bioethanol level which was equal to 1.25%. In the treatment of 1% yeast concentration produced the lowest volume of bio

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Bolu, S. A., O. O. Balogun, and F. E. Sola-Ojo. "Vitamin and mineral analysis of fish liver oil, some locally available spices and vegetables." Nigerian Journal of Animal Production 40, no. 1 (2020): 218–23. http://dx.doi.org/10.51791/njap.v40i1.709.

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High Performance Liquid Chromatography (HPLC) was used to determine the vitamin and mineral contents of some locally sourced ingredients such as fish liver oil, Adansonia digitata, Telfaria occidentalis, Celosia spp, Amaranthus cruentas leaves, Xylopia aetiopica, capsicum frutenscen, Saccharomyces cerevicae, rice bran, palm oil and colostrums. The results indicated that fish liver oil was the most potent source of vitamins A, D, E and B12 represented by 9x10 6 iu/100g, 48000icu/100g, 30mg/100g, and 40.5mg/100g, respectively. The B-Complex vitamins were present among the spices and vegetables a

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Agustiani, Elly, Atiqa Rahmawati, Fibrillian Zata Lini, and Dimas Luthfi Ramadhani. "Study of pH Effect on the Anaerobic-Aerobic Fermentation of Siwalan (Borassus flabellifer L.) Sap to Produce Acetic Acid." Materials Science Forum 964 (July 2019): 209–14. http://dx.doi.org/10.4028/www.scientific.net/msf.964.209.

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Siwalan (Borassus flabellifer L.) is a palm family that is widely planted in the Tuban area of East Java. Siwalan sap has a relatively high sugar content of about 10-15 g / 100 ml. The sap is obtained by tapping the inflorescences. In general, siwalan sap is used for fresh drinks or alcoholic beverages with maximum storage in 3 days. Based on the sugar content in the sap of siwalan, acetic acid products can be made through fermentation of glucose to ethanol, then the ethanol is fermented into acetic acid. Acetic acid is widely used as a preservative of food and health drinks. The purpose of

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Nurkholis, Nurkholis, Nur Rahmah Afifah, and Samuyus Nealma. "Sintesis Bioetanol Dari Buah Berenuk (Crescentia cujete L.) Dengan Metode Hidrolisis Asam Dan Fermentasi Alkoholik." Jurnal Teknologi 6, no. 2 (2019): 99–106. http://dx.doi.org/10.31479/jtek.v6i2.26.

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Buah berenuk (crescentia cujete) merupakan tumbuhan non pangan yang berpotensi sebagai bahan baku bioetanol, karena kandungan karbohidrat dan turunan pada dagingnya cukup tinggi. Kandungan karbohidrat pada daging buah berenuk diubah menjadi gula sederhana melalui tahap hidrolisis. Penelitian ini bertujuan untuk mengetahui pengaruh waktu fermentasi dan konsentrasi ragi terhadap kadar bioetanol yang dihasilkan. Konversi daging buah berenuk menjadi bioetanol dapat dilakukan dengan fermentasi menggunakan ragi roti (saccharomyces cereviceae), dengan variasi waktu fermentasi 5, 7 dan 9 hari serta ko

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Bulkaini, Bulkaini, Djoko Kisworo, Baiq Rani Dewi Wulandani, et al. "Carcass Characteristics of Male Peking Ducks with Fermented Yeast (Saccharomyces cereviceae) Culture Pineapple Peel Feed." Jurnal Biologi Tropis 24, no. 2 (2024): 395–405. http://dx.doi.org/10.29303/jbt.v24i2.6446.

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The male Peking duck is a type of meat duck that has great potential to be developed as a producer of carcasses and primal carcass cuts. The research was carried out with the aim of finding out the best level of addition of pineapple peel fermented yeast (Saccharomyces cereviceae) culture to the percentage of carcasses and carcass primal cuts of male Peking ducks. The material used in this research was 240 male Peking ducks with an initial weight of 343.90 ± 0.90 g. The ration used contains 16% crude protein, with a metabolic energy (ME) of 2.900 kcal/kg. The cage system used is a battery colo

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Arif, Abdullah Bin, Agus Budiyanto, Wahyu Diyono, Maulida Hayuningtyas, Nur Richana, and Tri Marwati. "PENGARUH KONSENTRASI NaOH DAN ENZIM SELULASE: XILANASE TERHADAP PRODUKSI BIOETANOL DARI TONGKOL JAGUNG." Jurnal Penelitian Pascapanen Pertanian 13, no. 3 (2018): 107. http://dx.doi.org/10.21082/jpasca.v13n3.2016.107-114.

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<p>Pencarian bahan energi alternatif yang tidak berkompetisi dengan pangan dan pakan sangatlah perlu dan mendesak untuk dipikirkan. Biomassa lignoselulosa merupakan salah satu sumber energi yang potensial. Tujuan penelitian ini yaitu untuk mendapatkan perlakuan konsentrasi NaOH dan enzim selulase: xilanase yang optimum untuk produksi bioetanol dari tongkol jagung. Penelitian dilakukan pada bulan Januari 2014 sampai Nopember 2014 di Laboratorium Mikrobiologi dan Kimia Balai Besar Litbang Pascapanen Pertanian dan Pusat Penelitian Kimia LIPI. Bahan baku yang digunakan adalah tongkol jagung.

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Sari, Bina Lohita, Abdul Mun’im, Arry Yanuar та Rezi Riadhi. "SCREENING OF α-GLUCOSIDASE INHIBITORS FROM TERMINALIA CATAPPA L. FRUITS USING MOLECULAR DOCKING METHOD AND IN VITRO TEST". International Journal of Pharmacy and Pharmaceutical Sciences 8, № 12 (2016): 184. http://dx.doi.org/10.22159/ijpps.2016v8i12.14800.

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<p><strong>Objective: </strong><em>Terminalia catappa</em> L. (<em>T. catappa</em> L.) fruit has inhibitory activity on α-glucosidase, therefore, can be a potential natural source for the treatment of type II diabetes mellitus. Inhibitory activity of ethanol fruit extract with IC<sub>50</sub> 3.02 µg/ml was the strongest inhibition when compared with 54 medicinal plants used as an antidiabetic agent in Indonesia. This project was aimed to find the active compound from <em>T</em><em>.</em><em> catappa</em>

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Palinggi, Neltje Nobertine, Usman Usman, Kamaruddin Kamaruddin, and Asda Laining. "PERBAIKAN MUTU BUNGKIL KOPRA MELALUI BIOPROCESSING UNTUK BAHAN PAKAN IKAN BANDENG." Jurnal Riset Akuakultur 9, no. 3 (2014): 417. http://dx.doi.org/10.15578/jra.9.3.2014.417-426.

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Bungkil kopra adalah hasil ikutan dari ekstraksi minyak dari daging buah kelapa kering yang masih mengandung protein sekitar 16%-18% dan berpotensi digunakan sebagai bahan pakan ikan. Faktor pembatas penggunaan bungkil kopra adalah kualitas nutrisi yang rendah antara lain karena kandungan lemak kasarnya agak tinggi dan mudah tengik sehingga perlu peningkatan ketersediaan biologisnya melalui fermentasi menggunakan mikroorganisme. Mikroba yang digunakan terdiri atas (A) Aspergillus niger, (B) Saccharomyces cereviceae, (C) Rhizopus sp., dan (D) Bacillus subtilis. Bungkil kopra yang sudah difermen

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Arlianti, Lily, and Ismi Nurlatifah. "Pemanfaatan Limbah Kulit Talas Bogor (Colocasia Esculenta) Sebagai Sumber Energi Alternatif Bioetanol." UNISTEK 6, no. 2 (2019): 34–37. http://dx.doi.org/10.33592/unistek.v6i2.261.

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Abstrak. Penanggulangan limbah organik baik limbah domestik maupun limbah industri menjadi suatu hal yang sangat penting untuk dikembangkan karena jumlah limbah atau sampah organik sejalan dengan pertumbuhan jumlah penduduk di Indonesia. Salah satu limbah organik yang banyak dihasilkan dari produksi makanan adalah kulit talas Bogor. Limbah kulit talas ini kami konversi menjadi bioetanol dengan metode fermentasi menggunakan ragi tape yang mengandung saccharomyces cereviceae dengan variasi lama fermentasi 4,6,8,10 dan 12 hari. Hasil fermentasi kemudian dipisahkan dengan metode destilasi dan dida

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Rahmi, Delfi, Zulnazri Zulnazri, Rozanna Dewi, Novi Sylvia, and Syamsul Bahri. "PEMANFAATAN LIMBAH KULIT NANAS MENJADI BIOETANOL DENGAN MENGGUNAKAN RAGI (SACCHAROMYCES CEREVISIAE)." Chemical Engineering Journal Storage (CEJS) 2, no. 5 (2023): 147. http://dx.doi.org/10.29103/cejs.v2i5.9796.

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Bioetanol pada dasarnya adalah etanol atau senyawa alkohol yang diperoleh melalui proses fermentasi biomassa dengan bantuan mikroorganisme. Pembuatan bioetanol dapat dilakukan terhadap tanaman berpati atau yang mengandung karbohidrat, glukosa dan selulosa. Salah satunya adalah kulit nanas. Penggunaan kulit nanas dapat menambah ragam bahan dasar pembuatan bioetanol yang ekonomis dan mudah diperoleh. Penelitian ini bertujuan untuk membuat bioetanol dari kulit buah nanas dengan variasi dari penambahan massa Saccharomyces cereviceae dan waktu fermentasi. Penelitian ini sudah dilakukan sebelumnya,

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Thontowi, Ahmad, Ni Nyoman T P, and Mariatun Loegito. "PENGHILANGAN GEN Lacz DARI PLASMID pUKC 815 UNTUK MEMBENTUK VEKTOR EKSPRESI DI RAGI Saccharomyces cereviceae." Berkala Penelitian Hayati 5, no. 2 (2000): 69. http://dx.doi.org/10.23869/bphjbr.5.2.20003.

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The pUKC 815 plasmid was a shuttle vector. This plasmid had the genetic marker to the urasil (URA3) in yeast and ampicillin resistanced marked in E. coli. The pUKC 815 plasmid also had a promotor gene PGK. The PGK promotor was expected to inducting the expression of amylase gene. Expression of amylase gene in S. cereviceaecould be do by preparing the pUKC 815 plasmid as an expression vector through reducing the LacZ gene then it would be replace by the amylase gene. This research used several methods. These method were isolate the pUKC 815 plasmid, the digestion of the pUKC 815 DNAwith the Bam

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Bulkaini, Bulkaini, Djoko Kisworo, Budi Indarsih, and I. K. Sumadi. "Production Performance of Peking Ducks with Feeding of Fermented Yeast Culture Pineapple Peel (Saccharomyces cereviceae)." Jurnal Biologi Tropis 21, no. 3 (2021): 1013–21. http://dx.doi.org/10.29303/jbt.v21i3.3034.

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Poultry production performance is reflected by body weight gain, ration conversion and carcass percentage. This study was conducted with the aim of knowing the optimum level of use of fermented pineapple peel in the ration on production performance and carcass percentage of male Peking ducks. The research material was male Peking duck aged 3 weeks with initial body weight of 343.90 ÃÂ± 0.90 g. 240 male Peking ducks were placed randomly in battery cages based on a Completely Randomized Design with 6 treatments and 5 replications, namely P0=ration without fermented pineapple peel (FPP); P1=the

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Salim, Muhammad Alfis, Zulnazri Zulnazri, Azhari Azhari, Nasrul ZA, and Syamsul Bahri. "PEMANFAATAN LIMBAH KULIT NANAS SEBAGAI BAHAN BAKU PEMBUATAN BIOETANOL MENGGUNAKAN RAGI Saccharomyces Cereviceace." Chemical Engineering Journal Storage (CEJS) 4, no. 3 (2024): 433. http://dx.doi.org/10.29103/cejs.v4i3.14654.

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Bioetanol yakni bahan bakar pengganti dari proses fermentasi gula sebagai sumber karbohidrat dengan pemberian mikroba. Kulit nanas adalah bahan baku yang cukup berpotensi untuk dapat dimanfaatkan menjadi bioetanol. Tujuan penelitian ini yaitu menentukan kadar bioetanol dari kulit nanas, kemudian mengoptimasi proses fermentasi kulit nanas dan kadar bioetanol terhadap konsentrasi ragi dan variasi waktu fermentasi. Penelitian ini mengaplikasikan hidrolisis fermentasi dan distilasi menggunakan katalis asam klorida (HCl) dengan variasi pemberian ragi 4, 8, 10 dan 12 gram serta lama fermentasi 2, 3,

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Gres, Merzi Revi. "Fermentasi Tapai Ketan Hitam (Oryza sativa Linn var glutinosa)." Jurnal Multidisipliner Bharasumba 2, no. 03 (2023): 175–79. http://dx.doi.org/10.62668/bharasumba.v2i03.707.

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Salah satu makanan berbahan dasar ketan hitam di Indonesia adalah tapai ketan hitam (Oryza sativa Linn var glutinosa) hasil fermentasi yang mengandung antosianin dan fenol serta memiliki efek antioksidan. Tujuan dari penelitian ini adalah untuk mengetahui proses produksi beras ketan hitam yang difermentasi. Jenis penelitian ini adalah penelitian eksperimen. Hasil penelitian menunjukkan bahwa dalam pembuatan tapai ketan hitam harus menggubah ragi dan beras ketan hitam itu harus seimbang. Hasil penelitian ini, sebelum fermentasi ketan hitam warna ungu kehitaman, rasa ketan hambar dan tidak berar

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Harihastuti, Nani, Rame Rame, and Silvy Djayanti. "High Performance of Enzymatic Bioprocess for Production of Biomassed-based Bioethanol of Sago Palm Fiber Waste." Jurnal Riset Teknologi Pencegahan Pencemaran Industri 9, no. 2 (2018): 37–45. http://dx.doi.org/10.21771/jrtppi.2018.v9.no2.p37-45.

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Biomass waste in the form of fiber dregs contains many components of lignocellulose and hemicellulose. Lignocellulose can be used to produce ethanol through enzymatic biotechnology processes. Sago palm fiber industry is one potential industry producing biomass waste in the form of solid waste of fiber dregs (about 30% from the weight of processed raw materials). Solid fiber waste contains crude fiber and lignocellulose compound consists of cellulose (35-50%), hemicellulose ( 20-35%) and lignin (12-20%). This study aimed to utilize solid waste of sago palm fiber as a raw material of bioethanol

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Saharuddin, Sahrani, Amalyah Febryanti, and Fitria Azis. "The Ability of the Raccoon Tail Water Plant (Ceratophyllum demersum) as a Biocathode in the Plant-Microbial Fuel Cell System." Jurnal Sumberdaya Alam dan Lingkungan 11, no. 1 (2024): 10–19. http://dx.doi.org/10.21776/ub.jsal.2024.011.01.2.

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Plant-Microbial Fuel Cell (P-MFC) is a green technology because it uses a biocathode in the cathode compartment and also uses microorganisms to break down the chemical energy of organic matter into electrical energy. In this research, molasses and Saccharomyces cereviceae were used as substrates and Ceratophyllum demersum as a biocathode in the cathode compartment. The purpose of this study was to determine the potential variation in plant weight of C. demersum as a biocathode in the P-MFC system. The results of this study indicated that the maximum current at the biocathode was at a weight of

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