کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10999744 | 1415894 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Oil production and fatty acid composition of Chlorella vulgaris cultured in nutrient-enriched solid-agar-based medium
ترجمه فارسی عنوان
تولید روغن و ترکیب اسید چرب کلرلا ولگاریس کشت شده در محیط کشت حاوی غنی شده مواد مغذی جامد و آگار
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی
This current research demonstrated the potential of culturing microalgae by embedding the microalgae cells in nutrient-enriched solid-agar-based medium (SABM) which was casted as a thin agar-film in a specially design apparatus. Results showed that the cell number increased from 1â¯Ãâ¯105 to 9.17â¯Ãâ¯107â¯cellsâ¯mLâ1 at day 21. Upon culture maturation, the microalgal-agar films were easily harvested by peeling them out from the photobioreactor and dried in an oven. The system attained biomass production of 0.98â¯gâ¯0.3-Lâ1 culture and total oil content of 25.31% at day 21. Fatty acid analysis revealed that C16:0 and C18:1 were the most dominant fatty acids which constituted 36.9 and 31.3% (of total oil content), respectively. The SABM culturing technique provide an alternative to conventional liquid-medium-based microalgae culturing technique, which has the advantage of by-passing the conventional thickening and dewatering processes during microalgal biomass harvesting.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology Reports - Volume 3, September 2018, Pages 218-223
Journal: Bioresource Technology Reports - Volume 3, September 2018, Pages 218-223
نویسندگان
Thye San Cha, Jeng Yang Chee, Saw Hong Loh, Malinna Jusoh,