Bioconversion of Cassava Starch to Ethanol in a Simultaneous Saccharification and Fermentation Process by Co-Cultures of Aspergillus niger and Saccharomyces cerevisiae

被引：0
|
作者：
Ado, S. A. [1 ]
Olukotun, G. B. [1 ]
Ameh, J. B. [1 ]
Yabaya, A. [2 ]
机构：
[1] Ahmadu Bello Univ, Dept Microbiol, Zaria, Nigeria
[2] Kaduna State Univ, Dept Microbiol, Kaduna, Nigeria
来源：
JOURNAL OF PURE AND APPLIED MICROBIOLOGY | 2010年 / 4卷 / 01期
关键词：
A; niger; S; cerevisiae; Fermentation; Ethanol; Cell dry weight; Residual sugar;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Ethanol production by co-cultures of A. niger (GS4) and S. cerevisiae (BK6) was studied using cassava starch as substrate. At 1% substrate concentration ethanol yield was 0.35g/100ml while the ethanol concentration increased to a maximum of 3.60g/100m1 at 8% substrate concentration. When the culture conditions were optimized, the ethanol yield further increased to 4.30g/100ml at a temperature of 35 degrees C, pH 5.0, 300rpm agitation rate and reduced fermentation period of 4 days.
引用
收藏
页码：55 / 61
页数：7
相关论文
共 50 条
  • [21] Adaptive Control of the Simultaneous Saccharification - Fermentation Process from Starch to Ethanol
    Ochoa, Silvia
    Lyubenova, Velislava
    Repke, Jens-Uwe
    Ignatova, Maya
    Wozny, Guenter
    18TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, 2008, 25 : 489 - 494
  • [22] Evaluation of the waste from cassava starch production as a substrate for ethanol fermentation by Saccharomyces cerevisiae
    Ancharida Akaracharanya
    Jutarat Kesornsit
    Natchanun Leepipatpiboon
    Teerapatr Srinorakutara
    Vichien Kitpreechavanich
    Vasana Tolieng
    Annals of Microbiology, 2011, 61 : 431 - 436
  • [23] Evaluation of the waste from cassava starch production as a substrate for ethanol fermentation by Saccharomyces cerevisiae
    Akaracharanya, Ancharida
    Kesornsit, Jutarat
    Leepipatpiboon, Natchanun
    Srinorakutara, Teerapatr
    Kitpreechavanich, Vichien
    Tolieng, Vasana
    ANNALS OF MICROBIOLOGY, 2011, 61 (03) : 431 - 436
  • [24] Simultaneous Saccharification and Fermentation of Sorghum Bicolour Grains by Ethanol and Sugar Tolerated Saccharomyces cerevisiae
    Qureshi, Zahd
    Mehmood, Sajid
    ul Hassan, Mukhtar
    Tanzeel-ur-Rahmani
    Hyder, Muhammad Zeeshan
    Malik, Muhammad Faheem
    Gulfraz, Muhammad
    Akhtar, Naveeda
    ASIAN JOURNAL OF CHEMISTRY, 2012, 24 (03) : 1162 - 1166
  • [25] Repeated-batch simultaneous saccharification and fermentation of cassava pulp for ethanol production using amylases and Saccharomyces cerevisiae immobilized on bacterial cellulose
    Khanpanuek, Siriwan
    Lunprom, Siriporn
    Reungsang, Alissara
    Salakkam, Apilak
    BIOCHEMICAL ENGINEERING JOURNAL, 2022, 177
  • [26] Production of Bioethanol from Sweet and Bitter Cassava Starches by Simultaneous Saccharification and Fermentation Using Saccharomyces cerevisiae
    Hargono
    Jos, Bakti
    Kumoro, Andri Cahyo
    ADVANCED SCIENCE LETTERS, 2017, 23 (03) : 2427 - 2431
  • [27] Cold hydrolysis of cassava pulp and its use in simultaneous saccharification and fermentation (SSF) process for ethanol fermentation
    Siriwong, Tanyaporn
    Laimeheriwa, Bustomi
    Aini, Uyun Nurul
    Cahyanto, Muhammad Nur
    Reungsang, Alissara
    Salakkam, Apilak
    JOURNAL OF BIOTECHNOLOGY, 2019, 292 : 57 - 63
  • [28] Simultaneous Saccharification and Fermentation for Ethanol Production from Rice Straw by Candida shehatae and Saccharomyces cerevisiae
    Ngamsirisomsakul, Marika
    Yuvadetkun, Prawphan
    Reungsang, Alissara
    Kongkeitkajorn, Mallika Boonmee
    CHIANG MAI JOURNAL OF SCIENCE, 2019, 46 (03): : 461 - 468
  • [29] Comparison of Separate Hydrolysis and Fermentation versus Simultaneous Saccharification and Fermentation of Pretreated Wheat Straw to Ethanol by Saccharomyces cerevisiae
    Saha, Badal C.
    Nichols, Nancy N.
    Cotta, Michael A.
    JOURNAL OF BIOBASED MATERIALS AND BIOENERGY, 2013, 7 (03) : 409 - 414
  • [30] Continuous Ethanol Production from Cassava Through Simultaneous Saccharification and Fermentation by Self-Flocculating Yeast Saccharomyces Cerevisiae CHFY0321
    Gi-Wook Choi
    Hyun-Woo Kang
    Se-Kwon Moon
    Bong-Woo Chung
    Applied Biochemistry and Biotechnology, 2010, 160 : 1517 - 1527
12345