کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10226166 | 1701254 | 2019 | 34 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of a strategy for the production of docosahexaenoic acid by Schizochytrium sp. from cane molasses and algae-residue
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
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چکیده انگلیسی
The aim of this work was to reduce the algae-residue emission and make use of cane molasses as fermentation materials for docosahexaenoic acid (DHA) fermentaion by Schizochytrium sp., which further could cut the cost of DHA production. Algae-residue and cane molasses were respectively used as nitrogen and carbon sources to replace yeast extract and glucose. A significant DHA yield of 18.58â¯g/L was obtained using algae-residue, while cane molasses could not be used well as sole carbon source due to the presence of undesirable substance. A two-stage culture strategy with glucose followed by pretreated cane molasses as carbon source was developed, resulting in a final DHA yield of 15.22â¯g/L. This study therefore offers an economical and green strategy for DHA production by Schizochytrium sp.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 271, January 2019, Pages 118-124
Journal: Bioresource Technology - Volume 271, January 2019, Pages 118-124
نویسندگان
Feng-Wei Yin, Si-Yu Zhu, Dong-Sheng Guo, Lu-Jing Ren, Xiao-Jun Ji, He Huang, Zhen Gao,