炭酸水による口腔への刺激が深部・末梢体温に及ぼす作用―Sham-feeding (偽飲) による口腔内刺激を用いた評価―

Takagi, Atsutoshi; Taniguchi, Ayako; Komai, Naho; Mura, Emi; Nagai, Hirokazu; Moritani, Toshio; Nagai, Narumi

doi:10.4327/jsnfs.67.19

Cited by 2 publications

(2 citation statements)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to appetite research studies using the sham-feeding method, the oral sensation of solid food alone can increase the feeling of fullness (10) and gut satiety hormone levels (11-13) without gastric distention. Moreover, we previously found that tasting carbonated water suppressed the peripheral (toe) temperature in young women (14). These findings suggest the concept that oral stimulation of carbonated water may be the sole contributor to increased satiety; however, little is known about the extent of the effect of oral carbonic stimulation alone, and gastric motility may also be involved.…”

Section: Discussionmentioning

confidence: 93%

“…Each of the 4 tests was performed within 3 wk, including a washout of 1 to 13 d. For preparation of the experimental samples, carbonated water was made by adding carbon dioxide to mineral water, and the same type of mineral water was used for the water sample. The mineral content of the samples has been described in our previous report (14), and the gas pressure of the carbonated water was 3.25 kgf/cm 2 . All of the samples were served at 15˚C in a transparent plastic cup.…”

Section: Discussionmentioning

confidence: 94%

See 1 more Smart Citation

Oral Carbonation Attenuates Feeling of Hunger and Gastric Myoelectrical Activity in Young Women

Suzuki

Mura

Taniguchi

et al. 2017

Journal of Nutritional Science and Vitaminology, J Nutr Sci Vit

Self Cite

View full text Add to dashboard Cite

SummaryWe previously reported that carbonated water ingestion induced fullness and gastric motility. In order to determine whether such satiating effects occur through oral carbonic stimulation alone, we conducted modified sham-feeding (SF) tests (carbonated water ingestion (CW), water ingestion (W), carbonated water sham-feeding (CW-SF), and water sham-feeding (W-SF)), employing an equivalent volume and standardized temperature of carbonated and plain water, in a randomized crossover design. Thirteen young women began fasting at 10 p.m. on the previous night and were loaded with each sample (15˚C, 250 mL) at 9 a.m. on separate days. Electrogastrography (EGG) recordings were obtained from 20 min before to 45 min after the loading to determine the power and frequency of the gastric myoelectrical activity. Appetite was assessed using visual analog scales. After ingestion, significantly increased fullness and decreased hunger ratings were observed in the CW group. After the load, transiently but significantly increased fullness as well as decreased hunger ratings were observed in the CW-SF group. The powers of normogastria (2-4 cpm) and tachygastria (4-9 cpm) showed significant increases in the CW and W groups, but not in the CW-SF and W-SF groups. The peak frequency of normogastria tended to shift toward a higher band in the CW group, whereas it shifted toward a lower band in the CW-SF group, indicating a different EGG rhythm. Our results suggest that CO 2-induced oral stimulation is solely responsible for the feeling of satiety. Moreover, different gastric-contraction rhythms (slow or fast) were induced by oral carbonic stimulation alone and carbonated water ingestion.

show abstract

Section: Discussionmentioning

confidence: 93%

Section: Discussionmentioning

confidence: 94%