CN1218035C - 利用海洋微藻异养培养生产长链多不饱和脂肪酸 - Google Patents
利用海洋微藻异养培养生产长链多不饱和脂肪酸 Download PDFInfo
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- CN1218035C CN1218035C CN 00135338 CN00135338A CN1218035C CN 1218035 C CN1218035 C CN 1218035C CN 00135338 CN00135338 CN 00135338 CN 00135338 A CN00135338 A CN 00135338A CN 1218035 C CN1218035 C CN 1218035C
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- cultivation
- algae
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- thraustochytriaceae
- acid
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
NaCl | 5g | (NH4)2SO4 | 2g |
KCl | 2.21g | MnCl2 | 0.005g |
CaCl2.2H2O | 1.02g | ZnCl2 | 0.01g |
MgSO4.7H2O | 0.92g | H3BO3 | 0.01g |
培养基添加物(g/L) | 细胞干重(mg/L) |
脯氨酸∶NH4SO4=0∶2 | 3011 |
脯氨酸∶NH4SO4=0.5∶1 | 3162 |
脯氨酸∶NH4SO4=1∶1 | 3514 |
脯氨酸∶NH4SO4=1.5∶0.5 | 3898 |
脯氨酸∶NH4SO4=2∶0 | 4210 |
脂肪酸组成 | 光照培养 | 异养培养 | ||||
占总脂肪酸(%) | 占细胞干重(%) | 产量(mg/L/hr) | 占总脂肪酸(%) | 占细胞干重(%) | 产量(mg/L/hr) | |
C12:0 | 0.15 | 0.04 | 0.03 | 0.32 | 0.07 | 0.05 |
C14:0 | 10.49 | 2.47 | 1.56 | 14.6 | .06 | 2.39 |
C15:0 | 22.14 | 5.11 | 3.22 | 6.41 | 1.31 | 1.02 |
C16:0 | 28.42 | 7.03 | 4.43 | 31.74 | 7.0 | 5.46 |
C16:1 | 3.82 | 0.95 | 0.61 | 8.67 | 1.91 | 1.49 |
C18:0 | 0.78 | 0.19 | 0.12 | 0.68 | 0.15 | 0.12 |
C18:1 | 5.06 | 1.25 | 0.79 | 3.67 | 0.81 | 0.63 |
C20:4 | 0.83 | 0.78 | 0.49 | 0.28 | 0.23 | 0.18 |
C20:5 | 0.89 | 1.03 | 0.66 | 1.12 | 1.16 | 0.90 |
C22:5 | 9.45 | 5.47 | 3.45 | 8.69 | 4.48 | 3.49 |
C22:6 | 17.97 | 4.75 | 2.99 | 23.82 | 5.59 | 4.36 |
脂肪酸组成 | 发酵罐培养 | ||
占总脂肪酸(%) | 占细胞干重(%) | 产量(mg/L/hr) | |
C12:0 | 0.29 | 0.06 | 0.38 |
C14:0 | 9.92 | 2.05 | 13.12 |
C15:0 | 18.33 | 3.79 | 24.26 |
C16:0 | 26.86 | 5.83 | 37.31 |
C16:1 | 0.68 | 0.15 | 0.96 |
C18:0 | 0.69 | 0.15 | 0.96 |
C18:1 | 0.31 | 0.06 | 0.38 |
C20:4 | 0.65 | 0.55 | 3.52 |
C20:5 | 1.98 | 2.04 | 13.06 |
C22:5 | 10.24 | 5.18 | 33.15 |
C22:6 | 30.05 | 6.96 | 44.54 |
脂肪酸组成 | 发酵罐培养 | ||
占总脂肪酸(%) | 占细胞干重(%) | 产量(mg/L/hr) | |
C12:0 | 0.28 | 0.09 | 0.76 |
C14:0 | 9.23 | 3.01 | 25.28 |
C15:0 | 13.54 | 4.4 | 36.96 |
C16:0 | 22.48 | 7.68 | 64.52 |
C16:1 | 1.97 | 0.67 | 5.68 |
C18:0 | 0.73 | 0.25 | 2.1 |
C18:1 | 2.66 | 0.91 | 7.64 |
C20:4 | 0.36 | 0.35 | 2.94 |
C20:5 | 0.78 | 1.26 | 10.58 |
C22:5 | 16.39 | 11.48 | 96.43 |
C22:6 | 31.58 | 13.03 | 109.45 |
DHA占细胞干重(mg/g) | DHA产量(mg/L) | DPA占细胞干重(mg/g) | DPA产量(mg/L) | |
Schizochytrium sp.ATCC 18915 | 6.98 | 206.6 | 4.89 | 144.62 |
Schizochytrium aggregatum ATCC28209 | 271.8 | 13862 | 90.6 | 4620.7 |
Schizochytrium sp.ATCC 20888 | 33.21 | 1195.63 | 26.57 | 956.5 |
Schizochytrium sp.ATCC 20889 | 49 | 1568.15 | 34.3 | 1097.7 |
Schizochytrium limacinum SR21 | 277 | 13300 | 46.18 | 2216.7 |
Thraustochytrium roseum ATCC 28211 | 17.63 | 296.2 | 3.52 | 59.2 |
Schizochytrium mangrovei G13 | 73.31 | 2170 | - | - |
Thraustochytrium sp.ATCC 18907 | 13.22 | 327.8 | 10.57 | 262.2 |
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 00135338 CN1218035C (zh) | 2000-12-11 | 2000-12-11 | 利用海洋微藻异养培养生产长链多不饱和脂肪酸 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 00135338 CN1218035C (zh) | 2000-12-11 | 2000-12-11 | 利用海洋微藻异养培养生产长链多不饱和脂肪酸 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1358839A CN1358839A (zh) | 2002-07-17 |
CN1218035C true CN1218035C (zh) | 2005-09-07 |
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Application Number | Title | Priority Date | Filing Date |
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CN 00135338 Ceased CN1218035C (zh) | 2000-12-11 | 2000-12-11 | 利用海洋微藻异养培养生产长链多不饱和脂肪酸 |
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CN (1) | CN1218035C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265185B (zh) * | 2008-04-22 | 2010-07-21 | 天津大学 | 二十二碳五烯酸甲酯和二十二碳六烯酸甲酯的制备和分离方法 |
CN101575584B (zh) * | 2009-06-18 | 2010-12-01 | 南京工业大学 | 一种裂殖弧菌及利用其生产dha油脂的方法 |
US9434967B2 (en) | 2012-09-28 | 2016-09-06 | Enn Science And Technology Development Co., Ltd. | Microbial culture medium and cultural method |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100384980C (zh) * | 2005-02-28 | 2008-04-30 | 山东大学威海分校 | 海洋微藻的培养方法 |
CN100381556C (zh) * | 2005-04-19 | 2008-04-16 | 浙江大学 | 一种促进微藻快速增殖的培养基 |
US8343753B2 (en) * | 2007-11-01 | 2013-01-01 | Wake Forest University School Of Medicine | Compositions, methods, and kits for polyunsaturated fatty acids from microalgae |
CN101260344B (zh) * | 2008-04-22 | 2010-12-15 | 天津大学 | 以微藻油生产二十二碳五烯酸和二十二碳六烯酸混合脂肪酸的方法 |
CN101899481A (zh) * | 2009-05-25 | 2010-12-01 | 华盛顿州立大学 | 异养海藻高密度生产的方法和系统 |
CN101585759B (zh) * | 2009-07-08 | 2012-05-23 | 内蒙古金达威药业有限公司 | 从双鞭甲藻发酵液中提取dha不饱和脂肪酸的方法 |
CN101870946A (zh) * | 2010-06-08 | 2010-10-27 | 南京工业大学 | 一种适合长链多不饱和脂肪酸发酵的生物反应器 |
US9765126B2 (en) * | 2013-10-04 | 2017-09-19 | Synthetic Genomics, Inc. | Compositions and methods for modulating biomass productivity |
WO2016138869A1 (en) * | 2015-03-04 | 2016-09-09 | Hubei University Of Technology | Methods for production of polyunsaturated fatty acids from coccolithophorid microalga pleurochrysis carterae |
-
2000
- 2000-12-11 CN CN 00135338 patent/CN1218035C/zh not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265185B (zh) * | 2008-04-22 | 2010-07-21 | 天津大学 | 二十二碳五烯酸甲酯和二十二碳六烯酸甲酯的制备和分离方法 |
CN101575584B (zh) * | 2009-06-18 | 2010-12-01 | 南京工业大学 | 一种裂殖弧菌及利用其生产dha油脂的方法 |
US9434967B2 (en) | 2012-09-28 | 2016-09-06 | Enn Science And Technology Development Co., Ltd. | Microbial culture medium and cultural method |
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CN1358839A (zh) | 2002-07-17 |
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