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1. Triacylglycerol composition and thermodynamic profiles of fractions from dry fractionation of anhydrous milk fat

Author:
Xin Si; Huiquan Zhu; Panpan Zhu; Yunna Wang; Xiaoyang Pang; Ning Ju; Jiaping Lv; Shuwen Zhang
Source:
Journal of food composition and analysis 2023 v.115 pp. 104916
ISSN:
0889-1575
Subject:
triacylglycerols,   etc   ; ambient temperature; anhydrous milk fat; crystallization; fractionation; latent heat;     Show all 6 Subjects
Abstract:
... This research provided a more in-depth look at the physiochemical properties of milk fat. The milk fat was fractionated between 30 and 15 °C into eight fractions with different melting points, the cooling step were successively 30, 25, 20 and 15 ℃. Physiochemical properties of different fractions, which include fatty acids, triacylglycerols, thermodynamics, and crystallization behavior, also were ...
DOI:
10.1016/j.jfca.2022.104916

2. Lipase-catalyzed two-step hydrolysis for concentration of acylglycerols rich in ω-3 polyunsaturated fatty acids

Author:
Ye Chen; Keying Liu; Zhuangzhuang Yang; Ming Chang; Xiaosan Wang; Xingguo Wang
Source:
Food chemistry 2023 v.400 pp. 134115
ISSN:
0308-8146
Subject:
triacylglycerols,   etc   ; Pseudozyma antarctica; carboxylic ester hydrolases; food chemistry; hydrolysates; hydrolysis; tuna oil;     Show all 7 Subjects
Abstract:
... In this study, enzymatic two-step hydrolysis of tuna oil was performed to release saturated (SFAs) and monounsaturated fatty acids (MUFAs) from triacylglycerols (TAGs) to obtain acylglycerols rich in ω-3 polyunsaturated fatty acids (PUFAs). At the first step, AY “Amano” 400SD was chosen to mainly hydrolyze MUFAs from tuna oil under the conditions as described previously. At the second step, second ...
DOI:
10.1016/j.foodchem.2022.134115

3. Crystallization and phase behavior in mixture systems of anhydrous milk fat, palm stearin, and palm oil: Formation of eutectic crystals

Author:
Jixian Mao; Yujie Gao; Zong Meng
Source:
Food chemistry 2023 v.399 pp. 133877
ISSN:
0308-8146
Subject:
triacylglycerols,   etc   ; anhydrous milk fat; crystallization; food chemistry; liquids; margarine; palm oils; pastries; soybean oil; stearin; temperature;     Show all 11 Subjects
Abstract:
... The comparison between the crystallization and phase behavior of binary blends of anhydrous milk fat (AMF)/palm stearin (POs) and POs/palm oil (PO) was investigated. POs/POs blends showed good compatibility, while the compatibility of AMF/POs blends showed no ideal and was dominated by eutectic behavior. And the eutectic growth of blends was found to be a phenomenon that the triacylglycerol (TAG) ...
DOI:
10.1016/j.foodchem.2022.133877

4. Effects of pasteurization and high-pressure processing on the fatty acids, triacylglycerol profile, Dornic acidity, and macronutrients in mature human milk

Author:
Luciana Pelissari Manin; Adriela Albino Rydlewski; Jessica Santos Pizzo; Victor Hugo Maldonado da Cruz; Eloize da Silva Alves; Patrícia Daniele Silva Santos; Jane Martha Graton Mikcha; Marcelo Cristianini; Oscar Oliveira Santos; Jesui Vergilio Visentainer
Source:
Journal of food composition and analysis 2023 v.115 pp. 104918
ISSN:
0889-1575
Subject:
triacylglycerols,   etc   ; acidity; breast milk; electrospray ionization mass spectrometry; flame ionization; food composition; linoleic acid; oleic acid; palmitic acid; pasteurization;     Show all 10 Subjects
Abstract:
... The effects of high-pressure processing (HPP; 300, 400, 500 and 600 MPa for 5 min) compared to Holder pasteurization treatments on the macronutrients, acidity in Dornic, total coliforms, fatty acids (FA) composition, and the triacylglycerols (TAG) profile of mature human milk (HM) were evaluated. The results showed that both processes eliminated the microorganisms present, and the concentration of ...
DOI:
10.1016/j.jfca.2022.104918

5. Seasonal variation in chemical composition and contaminants in European plaice (Pleuronectes Platessa) originated from the west-coast of Norway

Author:
Sophie Kendler; Dionysios Tsoukalas; Anita Nordeng Jakobsen; Junjie Zhang; Alexandros G. Asimakopoulos; Jørgen Lerfall
Source:
Food chemistry 2023 v.401 pp. 134155
ISSN:
0308-8146
Subject:
triacylglycerols,   etc   ; Pleuronectes platessa; cholesterol; fatty acid composition; food chemistry; lipid content; phospholipids; polychlorinated biphenyls; protein content; proximate composition; risk; seasonal variation; toxicity; Norway;     Show all 14 Subjects
Abstract:
... The seasonal effect on chemical composition and contaminants in European plaice (Pleuronectes platessa) captured in Norwegian waters was investigated in three seasons (September, December, April). Fillets were compared by analysing proximate composition, lipid and protein profile, including fatty acids, lipid class distribution, free and total amino acids. Trace elements and polychlorinated biphen ...
DOI:
10.1016/j.foodchem.2022.134155

6. Joint effect of multiple air pollutants on cardiometabolic health in normal-weight and obese adults: A novel insight into the role of circulating free fatty acids

Author:
Wenlou Zhang; Wanzhou Wang; Luyi Li; Mark R. Miller; Liyan Cui; Junxiu Liu; Yang Wang; Dayu Hu; Shan Liu; Junhui Xu; Shaowei Wu; Junchao Duan; Zhiwei Sun; Xinbiao Guo; Furong Deng
Source:
Science of the total environment 2023 v.856 pp. 159014
ISSN:
0048-9697
Subject:
triacylglycerols,   etc   ; Bayesian theory; air; air pollutants; air pollution; biomarkers; blood lipids; blood pressure; coagulation; environment; enzymes; high density lipoprotein cholesterol; homeostasis; inflammation; lipogenesis; metabolomics;     Show all 16 Subjects
Abstract:
... The cardiometabolic effects of air pollution in the context of mixtures and the underlying mechanisms remain not fully understood. This study aims to investigate the joint effect of air pollutant mixtures on a broad range of cardiometabolic parameters, examine the susceptibility of obese individuals, and determine the role of circulating fatty acids. In this panel study, metabolically healthy norm ...
DOI:
10.1016/j.scitotenv.2022.159014

7. Sex difference in effects of intermittent heat exposure on hepatic lipid and glucose metabolisms

Author:
Guoqing Zhang; Yindan Wang; Ran Li; Jing Peng; Jinna Zhang; Renjie Hu; Lu Zhang; Yunlu Wu; Qinghua Sun; Cuiqing Liu
Source:
Science of the total environment 2023 v.854 pp. 158704
ISSN:
0048-9697
Subject:
triacylglycerols,   etc   ; beta oxidation; body weight; climate; environment; exports; fatty acids; females; free fatty acids; glucose; glucose tolerance; glycolysis; heat; heat-shock protein 70; homeostasis; insulin resistance; lipolysis; liver; males; mitochondria;     Show all 20 Subjects
Abstract:
... Global climate warming has drawn worldwide attention. However, the health impact of heat exposure is still controversial. This study aimed to explore the exact effects and sex differential vulnerability under intermittent heat exposure (IHE) patterns and tried to elucidate the potential mechanisms by which IHE modulated hepatic lipid and glucose homeostasis. Both female and male C57BL/6 N mice wer ...
DOI:
10.1016/j.scitotenv.2022.158704

8. Stereoselective metabolic disruption of cypermethrin by remolding gut homeostasis in rat

Author:
Quan Zhang; Sijia Gu; Yan Wang; Shitao Hu; Siqing Yue; Cui Wang
Source:
Journal of environmental sciences (China) 2023 v.126 pp. 761-771
ISSN:
1001-0742
Subject:
triacylglycerols,   etc   ; Elusimicrobia; Firmicutes; Verrucomicrobia; blood glucose; body weight; cypermethrin; digestive system; energy; glycogen; glycolipids; homeostasis; hyperlipidemia; inflammation; insulin resistance; intestinal microorganisms; phenotype; probiotics; pyrethrins; rats; species diversity; stereoselectivity; weight loss; China;     Show all 24 Subjects
Abstract:
... Cypermethrin (CYP), a prototypical synthetic pyrethroid, reportedly causes metabolic disruption, while its stereoselective impact remains elusive. This study initially revealed that only α-CYP caused significant weight loss at 8.5 mg/(kg•day) in rats. All three CYP isomers caused the accumulation of hepatic glycogen, and hyperlipemia phenotype as the increment of total triglyceride. Rats treated w ...
DOI:
10.1016/j.jes.2022.03.035

9. NMR-based metabolomic analysis for the effects of moxibustion on imiquimod-induced psoriatic mice

Author:
Feng Huang; Tong Zhang; Bin Li; Shaosong Wang; Chang Xu; Caihua Huang; Donghai Lin
Source:
Journal of ethnopharmacology 2023 v.300 pp. 115626
ISSN:
0378-8741
Subject:
triacylglycerols,   etc   ; Artemisia vulgaris; Oriental traditional medicine; acupuncture; asparagine; aspartic acid; blood; cell proliferation; glucose; interleukin-17; interleukin-23; interleukin-8; medical treatment; metabolism; metabolites; metabolomics; models; nuclear magnetic resonance spectroscopy; psoriasis; taurine; valine; wool;     Show all 22 Subjects
Abstract:
... Moxibustion is a traditional medical intervention of traditional Chinese medicine. It refers to the direct or indirect application of ignited moxa wool made of mugwort leaves to acupuncture points or other specific parts of the body for either treating or preventing diseases. Moxibustion has been proven to be effective in treating skin lesions of psoriasis. This study was performed to elucidate mo ...
DOI:
10.1016/j.jep.2022.115626

10. Improved sperm DNA integrity and altered fat metabolism and intestinal morphology in Nile tilapia (Oreochromis niloticus) males fed rations with purified nucleotide

Author:
Robie Allan Bombardelli; Juliano Kelvin dos Santos Henriques; Marta Margarete Cestari; Antônio Ernesto Meister Luz Marques; Taís Voelkl Chagas; Fabio Meurer
Source:
Aquaculture 2023 v.562 pp. 738682
ISSN:
0044-8486
Subject:
triacylglycerols,   etc   ; DNA; Oreochromis niloticus; aquaculture; blood glucose; chromatin; diet; digestible energy; digestible protein; enterocytes; fish; gonadosomatic index; hepatosomatic index; high density lipoprotein; lipid content; lipid metabolism; liver; morphometry; muscles; nucleotides; testes; visceral fat; viscosity;     Show all 23 Subjects
Abstract:
... In this study, we assessed the health, growth, sperm characteristics, and intestinal, liver, and testicular morphology of Nile tilapia (Oreochromis niloticus) males fed rations containing purified nucleotides (NT). A total of 420 females (286 ± 7.15 g) and 140 males (536 ± 13.4 g) were used. Fish were fed on extruded ration (280 g digestible protein kg⁻¹; 11.72 M joule (MJ) of digestible energy kg ...
DOI:
10.1016/j.aquaculture.2022.738682

11. Andrographolide loaded Pickering emulsion: A bioactive component for improved growth, digestibility, and haematological properties in cultured common carp Cyprinus carpio

Author:
Archana Mishra; Bakht Ramin Shah; Koushik Roy; Ehdaa Eltayeb Eltigani Abdelsalam; Veronika Piačková; Haq Abdul Shaik; Petr Dvořák; Josef Velíšek; Kuebutornye Felix Kofi Agbeko; Jan Mráz
Source:
Aquaculture 2023 v.562 pp. 738810
ISSN:
0044-8486
Subject:
triacylglycerols,   etc   ; Cyprinid herpesvirus 3; Cyprinus carpio; albumins; andrographolide; aquaculture; aquaculture feeds; bioactive compounds; bioavailability; body weight; carp; chitosan; creatinine; digestibility; emulsions; encapsulation; energy; farmed fish; feed conversion; globulins; immunostimulants; intestinal microorganisms; metabolites; microbial activity; neutrophils; nitrogen; prebiotics; protein content; therapeutics; urea;     Show all 30 Subjects
Abstract:
... In aquaculture, the therapeutic potential of andrographolide had been beneficially documented but still restricted owing to its high dosage and low bioavailability. To maximize andrographolide's potential value in carps, we want to create an effective delivery mechanism. During the 8-week Cyprinus carpio feeding trial, we aimed to test a low dose (0.05 g kg⁻¹ or 0.005%) andrographolide-supplemente ...
DOI:
10.1016/j.aquaculture.2022.738810

12. Gellan gum prevents non-alcoholic fatty liver disease by modulating the gut microbiota and metabolites

Author:
Moon Ho Do; Hyun Hee L. Lee; Jang-Eun Lee; Miri Park; Mi-Jin Oh; Hye-Bin Lee; Jae-Ho Park; Hyunjhung Jhun; Jin Hee Kim; Chang-Ho Kang; Ho-Young Park
Source:
Food chemistry 2023 v.400 pp. 134038
ISSN:
0308-8146
Subject:
triacylglycerols,   etc   ; Bacteroidales; Bifidobacterium bifidum; Deferribacterales; Desulfovibrionales; Lactobacillales; biomarkers; blood serum; body fat; digestive system; fatty liver; fermentation; food chemistry; food industry; gellan gum; high fat diet; inflammation; intestinal microorganisms; lipid metabolism; metabolites; prebiotics; probiotics; short chain fatty acids; weight gain;     Show all 24 Subjects
Abstract:
... Gellan gum (GG) is an anionic polysaccharide used as an additive in the food industry. However, the effect of GG on gut microbiota regulation and nonalcoholic fatty liver disease (NAFLD) has not yet been investigated. In vitro fermentation experiments have demonstrated that GG promoted the growth of probiotic strains such as Lactiplantibacillus rhamnosus and Bifidobacterium bifidum, producing meta ...
DOI:
10.1016/j.foodchem.2022.134038

13. Metabolic engineering of oleaginous yeasts to enhance single cell oil production

Author:
Kirti Chawla; Sumandeep Kaur; Ranjeet Kaur; Rupam Kumar Bhunia
Source:
Journal of food process engineering 2022 v.45 no.7 pp. e13634
ISSN:
0145-8876
Subject:
triacylglycerols,   etc   ; biomass; land use; vegetables; yeasts;     Show all 5 Subjects
Abstract:
... The perpetual increase in global population has led to a sharp hike in the per capita consumption of vegetable oils. To meet the demands for both edible and non‐edible oils, scientists have developed alternative sources of fuel that are sustainable yet eco‐friendly. Oleaginous yeasts are capable of producing lipids that form up to 20% of their total biomass and are mostly stored in the form of neu ...
DOI:
10.1111/jfpe.13634

14. Comparison of growth, and non-specific immune of crisp and ordinary tilapia (Oreochromis niloticus)

Author:
Qingqing Li; Yao Huang; Xi Xie; Xiaoqian Zhai; Meiyan Chen; Dejin Liang; Ming Cao; Shaowen Liang; Li Lin
Source:
Aquaculture 2023 v.562 pp. 738827
ISSN:
0044-8486
Subject:
triacylglycerols,   etc   ; NADP-glucose-6-phosphate dehydrogenase; Oreochromis niloticus; Vicia faba; acid phosphatase; alkaline phosphatase; antioxidant activity; aquaculture; blood serum; body weight; brittleness; carbon; chemokines; enzyme activity; faba beans; farmed fish; fish health; gene expression; glucose 6-phosphate; hardness; heat stress; hemocytes; ligands; liver; lysozyme; metallothionein; muscles; necrosis; neoplasms; phenolic compounds; phytic acid; superoxide dismutase; trypsin inhibitors;     Show all 33 Subjects
Abstract:
... Tilapia (Oreochromis niloticus) is a kind of worldwide farmed fish that is commercially cultured in more than a hundred nations. The tilapia dietary faba bean (Vicia faba L.) for 90– 120 d improves muscle quality such as higher muscle hardness and crispiness. However, faba bean contain a wide variety of antinutritional factors such as phenolics, tannins, trypsin inhibitor activity, and phytic acid ...
DOI:
10.1016/j.aquaculture.2022.738827

15. Optimized Identification of Triacylglycerols in Milk by HPLC-HRMS

Author:
Sebastian Imperiale; Ksenia Morozova; Giovanna Ferrentino; Matteo Scampicchio
Source:
Food analytical methods 2022 v.15 no.8 pp. 2084-2094
ISSN:
1936-9751
Subject:
triacylglycerols,   etc   ; lipidomics; liquid chromatography; milk; milk fat; spectrometers;     Show all 6 Subjects
Abstract:
... This work has developed an optimized workflow for the targeted analysis of triacylglycerols (TAGs) in milk by liquid chromatography coupled with a Q-Exactive Orbitrap mass spectrometer. First, the effects of resolution (17,500; 35,000; 70,000; 140,000) and automatic gain control target (AGC, from 2×10⁴, 2×10⁵, 1×10⁶, and 3×10⁶) have been optimized with the goal to minimize the injection time, maxi ...
DOI:
10.1007/s12161-022-02270-x

16. Levocarnitine supplementation for management of hypertriglyceridemia in patients receiving parenteral nutrition

Author:
Traci M. Grucz; Jessica Crow; David Sugrue; Stephanie Davis; Erin Gager; Jessica Beattie; Kenneth M. Shermock; Andrew S. Jarrell
Source:
Nutrition in clinical practice 2022 v.37 no.5 pp. 1172-1179
ISSN:
0884-5336
Subject:
triacylglycerols,   etc   ; carnitine; emulsions; hypertriglyceridemia; parenteral feeding; regression analysis;     Show all 6 Subjects
Abstract:
... BACKGROUND: Levocarnitine deficiency has been observed in patients receiving parenteral nutrition (PN) and can cause or worsen hypertriglyceridemia. The objective was to characterize use of levocarnitine supplementation in PN and evaluate its effect on triglyceride levels in hospitalized adults. METHODS: This retrospective, single‐center study included patients with triglyceride levels ≥175 mg/dl ...
DOI:
10.1002/ncp.10775

17. New insights into the thermodynamics and kinetics of triacylglycerols crystallization

Author:
Daniel Golodnizky; Maya Davidovich-Pinhas
Source:
Innovative food science & emerging technologies 2022 v.81 pp. 103115
ISSN:
1466-8564
Subject:
triacylglycerols,   etc   ; crystallization; enthalpy; food science; isotropy; liquids; temperature;     Show all 7 Subjects
Abstract:
... Understanding the transition from an isotropic liquid state to an organized crystalline state of triacylglycerols has great significance when designing lipid-based materials in general and food products in particular. In the current research, the balance between the demand for the tuning-fork (Tf) conformation, which is the suitable conformation for most crystalline organizations, and the supply o ...
DOI:
10.1016/j.ifset.2022.103115

18. MCT/LCT Mixed Oil Phase Enhances the Rheological Property and Freeze-Thawing Stability of Emulsion

Author:
Jiahao Liu; Yi Han; Jiashi Chen; Zhigang Zhang; Song Miao; Baodong Zheng; Longtao Zhang
Source:
Foods 2022 v.11 no.5 pp. -
ISSN:
2304-8158
Subject:
long chain triacylglycerols; medium chain triacylglycerols,   etc   ; cooling; emulsions; freeze-thaw cycles; heat; loss modulus; modulus of elasticity; oils; particle size; rheometers; storage modulus; temperature;     Show all 13 Subjects
Abstract:
... The main objective of this study was to investigate the effect of different oil phase compositions (medium-chain triglyceride (MCT) and long-chain triglyceride (LCT), the proportion of MCT is 0%, 5%, 10%, 15% and 20%, respectively) on the rheological properties and freeze-thaw stability of emulsions. The emulsions were characterized by differential scanning calorimetry (DSC), rheometer, stability ...
DOI:
10.3390/foods11050712

19. Production of 1, 3- medium chain-2-long chain (MLM) triacylglycerols by metabolically engineered Escherichia coli

Author:
Mimi Chen; Chuan Yang; Li Deng; Fang Wang; Junfeng Liu
Source:
Biochemical engineering journal 2022 v.184 pp. 108498
ISSN:
1369-703X
Subject:
triacylglycerols,   etc   ; Escherichia coli; acyltransferases; bioreactors; catalytic activity; diet; stereochemistry;     Show all 7 Subjects
Abstract:
... As an ideal diet food and clinical nutrient, 1, 3- medium chain-2-long chain triacylglycerols (MLM-TAGs) are currently synthesized by enzymatic catalysis. However, high processing cost constrains the widespread use of MLM-TAGs. In this study, we proposed a novel approach for MLM-TAGs production by engineered Escherichia coli. Medium-chain fatty acids (MCFAs, C6-C14) were first synthesized by expre ...
DOI:
10.1016/j.bej.2022.108498

20. The positional distribution of fatty acids in the triacylglycerol backbones of yak milk from different pastoral areas

Author:
Lin Yang; Yan Zhao; Fang Wang; Jie Luo
Source:
International dairy journal 2022 v.127 pp. 105277
ISSN:
0958-6946
Subject:
triacylglycerols,   etc   ; adsorption; breast milk; digestion; milk; pastoralism; stereospecificity; yaks;     Show all 8 Subjects
Abstract:
... The regiodistribution of fatty acids (FAs) in triacylglycerols plays a critical role in the digestion and adsorption of milk lipids. However, the stereospecific location of FAs in yak milk triacylglycerols remains unknown. In this study, the intrapositional and interpositional distribution of FAs in the yak milk from different pastoral areas were compared with those of human milk and cow milk. Whe ...
DOI:
10.1016/j.idairyj.2021.105277