Evidence map›Paper›PMID 38961972›Full record

ArticleHeliyon2024

Flavor assessment of a lactic fermented vinegar described in Japanese books from the Edo period (1603-1867).

Naoyuki Yanagihara, Maeda Mayumi, Jun Yoshikawa, Sayuri Akuzawa, Akira Fujii, Masanobu Nagano, Yukimichi Koizumi, Kenji Maehashi

Abstract read
In one paragraph

Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Review
  2. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Naoyuki YanagiharaYanagihara Cooking School of Traditional Japanese Cuisine, 1-7-4 Akasaka, Minato-ku, Tokyo 107-0052, Japan.
Maeda MayumiFaculty of Applied Biosciences, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo, 156-8502, Japan.
Jun YoshikawaDepartment of Fermentation Science and Technology, Graduate School of Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo, 156-8502, Japan.
Sayuri AkuzawaFaculty of Applied Biosciences, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo, 156-8502, Japan.
Akira FujiiSakamoto Kurozu Inc., 21-15, Uenosono-cho, Kagoshima, 890-0052, Japan.
Masanobu NaganoSakamoto Kurozu Inc., 21-15, Uenosono-cho, Kagoshima, 890-0052, Japan.
Yukimichi KoizumiFaculty of Applied Biosciences, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo, 156-8502, Japan.
Kenji MaehashiDepartment of Fermentation Science and Technology, Graduate School of Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo, 156-8502, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aims: Rice vinegar is a traditional fermented seasoning in Japan, and its production remained unchanged for over 800 years until the Edo period. However, based on the available information regarding rice vinegar production methods from this period and the results of reproduction experiments, we speculated that unlike the modern-day acetic fermented vinegar, rice vinegar produced during the Edo period was lactic fermented. Results: Honcho contains 2 % lactic acid, which gives it its acidity, and small amounts of other nonvolatile acids, but significantly lower levels of acetic acid (0.188 ± 0.015 g/100 mL, Significance: These findings provide evidence to indicate that Honcho was an acidic seasoning for heat-cooking, which is uncommon in Japanese cuisine today and is mentioned in Edo period books. This seasoning contains many amino acids, implying that it adds umami flavor, not only the sourness of modern vinegar.

Indexed as

Edo periodJapanese cuisineKurozuLactic fermentationRice vinegarSournessUmami

Identifiers

PMID38961972
PMCPMC11219324

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.