PMID- 20814410
OWN - NLM
STAT- MEDLINE
DCOM- 20111004
LR  - 20120813
IS  - 1930-739X (Electronic)
IS  - 1930-7381 (Linking)
VI  - 19
IP  - 3
DP  - 2011 Mar
TI  - The short-term effect of diacylglycerol oil consumption on total and dietary fat 
      utilization in overweight women.
PG  - 536-40
LID - 10.1038/oby.2010.173 [doi]
AB  - Diacylglycerol (DAG) is a natural component of edible oils with metabolic 
      characteristics distinct from those of triacylglycerol (TAG). Consumption of DAG 
      oil (containing > 80% DAG) induces greater fat oxidation than consumption of TAG 
      oil. We compared the effects of 4 days of DAG oil consumption with those of TAG 
      oil consumption on total and dietary fat oxidation over 24 h in overweight women 
      using a whole-room respiratory chamber. Overweight (BMI (kg/m(2)) >/= 25) females 
      participated in this double-blind, crossover-controlled trial. The subjects 
      consumed test diets containing either TAG or DAG oil as 15% of their total 
      caloric intake (mean test oil intake was 33.0 +/- 3.1 g/day) during each 4-day 
      treatment. Fat oxidation and energy expenditure were measured in a respiratory 
      chamber on the 4th day of each treatment. Compared with TAG oil, DAG oil 
      consumption significantly increased total fat oxidation and dietary fat oxidation 
      in overweight subjects. Total energy expenditure (TEE) and carbohydrate (CHO) 
      oxidation did not significantly differ between DAG oil and TAG oil consumption in 
      overweight subjects. Compared with TAG oil, DAG oil consumption enhanced total 
      fat oxidation and dietary fat oxidation in overweight subjects. The enhanced fat 
      metabolism in overweight subjects that consumed DAG oil partly explains the 
      greater loss of body weight and body fat related to DAG oil consumption in 
      weight-loss studies.
FAU - Hibi, Masanobu
AU  - Hibi M
AD  - Health Care Food Research Laboratories, Kao Corporation, Tokyo, Japan. 
      hibi.masanobu@kao.co.jp
FAU - Sugiura, Youko
AU  - Sugiura Y
FAU - Yokoyama, Rika
AU  - Yokoyama R
FAU - Takase, Hideto
AU  - Takase H
FAU - Shiiba, Daisuke
AU  - Shiiba D
FAU - Meguro, Shinichi
AU  - Meguro S
FAU - Katashima, Mitsuhiro
AU  - Katashima M
FAU - Shimizu, Akira
AU  - Shimizu A
FAU - Tokimitsu, Ichiro
AU  - Tokimitsu I
LA  - eng
PT  - Comparative Study
PT  - Journal Article
PT  - Randomized Controlled Trial
DEP - 20100902
PL  - United States
TA  - Obesity (Silver Spring)
JT  - Obesity (Silver Spring, Md.)
JID - 101264860
RN  - 0 (Dietary Fats)
RN  - 0 (Diglycerides)
RN  - 0 (Triglycerides)
SB  - IM
MH  - Adult
MH  - Cross-Over Studies
MH  - Dietary Fats/*metabolism/pharmacology
MH  - Diglycerides/*pharmacology/therapeutic use
MH  - Double-Blind Method
MH  - Female
MH  - Humans
MH  - Lipid Metabolism/*drug effects
MH  - Lipid Peroxidation/*drug effects
MH  - Middle Aged
MH  - Overweight/diet therapy/*metabolism
MH  - Triglycerides/*pharmacology
MH  - Weight Loss/physiology
EDAT- 2010/09/04 06:00
MHDA- 2011/10/05 06:00
CRDT- 2010/09/04 06:00
PHST- 2010/09/04 06:00 [entrez]
PHST- 2010/09/04 06:00 [pubmed]
PHST- 2011/10/05 06:00 [medline]
AID - oby2010173 [pii]
AID - 10.1038/oby.2010.173 [doi]
PST - ppublish
SO  - Obesity (Silver Spring). 2011 Mar;19(3):536-40. doi: 10.1038/oby.2010.173. Epub 
      2010 Sep 2.