scholarly journals Using lipidomics to reveal details of lipid accumulation in developing Siberian apricot ( Prunus sibirica L.) seed kernels

GCB Bioenergy ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 539-552
Author(s):  
Yiting Mai ◽  
Kaisen Huo ◽  
Haiyan Yu ◽  
Nan Zhou ◽  
Lanya Shui ◽  
...  
Keyword(s):  
Lipid Accumulation ◽  
Siberian Apricot

scholarly journals Using lipidomics to reveal details of lipid accumulation in developing Siberian apricot (Prunus sibirica L.) seed kernels

2020 ◽  
Author(s):  
Yiting Mai ◽  
Kaisen Huo ◽  
Haiyan Yu ◽  
Nan Zhou ◽  
Lanya Shui ◽  
...  
Keyword(s):  
Lipid Accumulation ◽  
Biodiesel Production ◽  
Mature Stage ◽  
Pcr Analysis ◽  
Biodiesel Fuel ◽  
Seed Kernel ◽  
Oil Accumulation ◽  
Lipidomic Analysis ◽  
Siberian Apricot ◽  
Underlying Mechanisms

Abstract Background The oil content of Siberian apricot seed kernel (SASK) is generally as high as 50%, and biodiesel fuel properties of SASK oil were conformed to EN 14214 and GB/T 20828-2007 standards. Thus, Prunus sibirica is a novel non-crop feedstock for biodiesel production in China. We have been addressing this issue by studying the regulation of oil accumulation in SASK.Results As part of this research we have carried out a detailed lipidomic analysis in developing SASK. Here, oil contents and fatty acid (FA) compositions were studied in developing SASK from AS-80 and AS-84, at intervals of 1 week from 3 weeks after anthesis (WAA) to 9 weeks. The major differences between the two germplasms are higher contents of C18:1 and C18:2 in AS-80 than in AS-84 at a mature stage. The SASKs of 4, 6 and 8 WAA, respectively representing early, mid and late phases of oil accumulation, were selected as optimal samples for lipidomic analysis. The molecular species in individual lipid classes between AS-80 and AS-84 were similar, and exhibited quite distinct patterns with SASK development. Additionally, the lipidomic data coupled with qRT-PCR analysis suggested that three mechanisms allow the flux of FA through phosphatidylcholine that influenced the molecular composition of eventual TAG.Conclusions The first report on lipidomic analysis during seed development in wood oilseed plants. Our data contribute significantly to understand the underlying mechanisms of lipid accumulation in P. sibirica , and may also present strategies for engineering oil accumulation in oilseed plants.

scholarly journals Using lipidomics to reveal details of lipid accumulation in developing Siberian apricot (Prunus sibirica L.) seed kernels

2020 ◽  
Author(s):  
Yiting Mai ◽  
Kaisen Huo ◽  
Haiyan Yu ◽  
Nan Zhou ◽  
Lanya Shui ◽  
...  
Keyword(s):  
Lipid Accumulation ◽  
Biodiesel Production ◽  
Mature Stage ◽  
Pcr Analysis ◽  
Biodiesel Fuel ◽  
Seed Kernel ◽  
Oil Accumulation ◽  
Lipidomic Analysis ◽  
Siberian Apricot ◽  
Underlying Mechanisms

Abstract Background: The oil content of Siberian apricot seed kernel (SASK) is generally as high as 50%, and biodiesel fuel properties of SASK oil were conformed to EN 14214 and GB/T 20828-2007 standards. Thus, Prunus sibirica is a novel non-crop feedstock for biodiesel production in China. We have been addressing this issue by studying the regulation of oil accumulation in SASK. Results: As part of this research we have carried out a detailed lipidomic analysis in developing SASK. Here, oil contents and fatty acid (FA) compositions were studied in developing SASK from AS-80 and AS-84, at intervals of 1 week from 3 weeks after anthesis (WAA) to 9 weeks. The major differences between the two germplasms are higher contents of C18:1 and C18:2 in AS-80 than in AS-84 at a mature stage. The SASKs of 4, 6 and 8 WAA, respectively representing early, mid and late phases of oil accumulation, were selected as optimal samples for lipidomic analysis. The molecular species in individual lipid classes between AS-80 and AS-84 were similar, and exhibited quite distinct patterns with SASK development. Additionally, the lipidomic data coupled with qRT-PCR analysis suggested that three mechanisms allow the flux of FA through phosphatidylcholine that influenced the molecular composition of eventual TAG. Conclusions: The first report on lipidomic analysis during seed development in wood oilseed plants. Our data contribute significantly to understand the underlying mechanisms of lipid accumulation in P. sibirica, and may also present strategies for engineering oil accumulation in oilseed plants.

Protective effects of FXR on hepatic lipid accumulation are mediated by hepatic FXR and independent of intestinal FGF15 signal

2011 ◽  
Vol 49 (01) ◽  
Author(s):  
J Schmitt ◽  
B Kong ◽  
B Stieger ◽  
G Guo ◽  
O Tschopp ◽  
...  
Keyword(s):  
Lipid Accumulation ◽  
Protective Effects ◽  
Hepatic Lipid ◽  
Hepatic Lipid Accumulation

Value of lipid accumulation product for the assessment of metabolic syndrome in women with polycystic ovary syndrome

2013 ◽  
Author(s):  
Antic Ivana Bozic ◽  
Jelica Bjekic-Macut ◽  
Dimitrios Panidis ◽  
Danijela Vojnovic Milutinovic ◽  
Biljana Kastratovic ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Polycystic Ovary Syndrome ◽  
Lipid Accumulation ◽  
Polycystic Ovary ◽  
Lipid Accumulation Product ◽  
Ovary Syndrome

1900-P: Very Low-Density Lipoprotein Ceramides and Hepatic Lipid Accumulation

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 1900-P
Author(s):  
JUSTINE M. MUCINSKI
Keyword(s):  
Lipid Accumulation ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
Hepatic Lipid ◽  
Hepatic Lipid Accumulation

Isolation of Pediococcus Strain from Nuruk and Anti-Lipid Accumulation Effect of Ornithine-Containing Makgeolli on 3T3-L1 Cells

2015 ◽  
Vol 44 (9) ◽  
pp. 1264-1269
Author(s):  
Jin-Seon Yook ◽  
Suk-Heung Oh ◽  
Su-Gon Kim ◽  
Jo-Seph Lee ◽  
Eun-Gyung Mun ◽  
...  
Keyword(s):  
Lipid Accumulation ◽  
Accumulation Effect
Sign in / Sign up

Export Citation Format

Share Document