Food · Sweeteners

Mizuame (Japanese Glucose Syrup)

水あめ (Mizuame)

Also known as: Mizuame, Japanese glucose syrup, Starch syrup, 水飴, 水あめ, Kosotoka mizuame (enzyme), Santouka mizuame (acid)

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At a glance

CategoryFood
Japanese labeling name水あめ 酵素糖化 / 酸糖化
Common Japanese notations水あめ, 水飴, ミズアメ
OriginGlucose syrup produced from starch (potato starch in Japanese tradition, or corn starch); two production methods — koso-touka (enzyme conversion, modern volume standard) and santouka (acid conversion, traditional method, less common today); principal Japanese producers Showa Sangyo, Nihon Shokuhin Kako, San-ei Sucrochemical
Typical functionsWagashi confectionery — kompeito, gummi, and sweet candy ingredient, Sugar substitute for industrial confectionery, Glaze for terimaki and other traditional preparations, Mizuame retail as direct candy (popular festival treat)
Regulatory status in JapanStandard food labeling. Source starch (potato vs corn) disclosure. Not a designated allergen.

Mizuame (水あめ / 水飴) is Japanese glucose syrup produced from starch (potato or corn). Two production methods: enzyme conversion (modern volume) and acid conversion (traditional). Major industrial confectionery ingredient and traditional festival candy.

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Classification

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Product applications

Functions

Regulatory tags

Common OEM product categories

Finished-product categories where Japanese OEM manufacturers commonly formulate with this ingredient.

  • Industrial mizuame supply (commercial confectionery production)
  • Retail mizuame (festival and traditional candy)

Ingredient profile

Glucose syrup from starch.

Two methods: enzyme conversion (kosotouka, modern), acid conversion (santouka, traditional).

OEM applications

Wagashi confectionery — kompeito, gummi, candy.

Industrial confectionery sweetener.

Glaze for terimaki and traditional dishes.

Mizuame retail festival candy.

For OEM: industrial mizuame supply, retail festival candy.

Regulatory classification in Japan

Standard food labeling. Source starch disclosure. Not a designated allergen.

Regulatory classification in other markets

EUEstablished global glucose syrup market.
USAEstablished US corn syrup market.
ChinaEstablished global trade.
KoreaEstablished Korean mulyeot tradition.

Market reference formulations

Example finished products will be added after verification.

All brand names and product names referenced anywhere on this site are the property of their respective owners. Example entries are provided for informational purposes only and do not imply endorsement.

Alternative ingredients

Related ingredients commonly evaluated as substitutes.

Quick answers

What is Mizuame (Japanese Glucose Syrup)?
Mizuame (水あめ / 水飴) is Japanese glucose syrup produced from starch (potato or corn). Two production methods: enzyme conversion (modern volume) and acid conversion (traditional). Major industrial confectionery ingredient and traditional festival candy.
What is the regulatory status of Mizuame (Japanese Glucose Syrup) in Japan?
Standard food labeling. Source starch (potato vs corn) disclosure. Not a designated allergen.
What products typically use Mizuame (Japanese Glucose Syrup)?
Industrial mizuame supply (commercial confectionery production) / Retail mizuame (festival and traditional candy)
Where does Mizuame (Japanese Glucose Syrup) come from?
Glucose syrup produced from starch (potato starch in Japanese tradition, or corn starch); two production methods — koso-touka (enzyme conversion, modern volume standard) and santouka (acid conversion, traditional method, less common today); principal Japanese producers Showa Sangyo, Nihon Shokuhin Kako, San-ei Sucrochemical
What is the INCI / JSCI labeling name for Mizuame (Japanese Glucose Syrup)?
JSCI: 水あめ 酵素糖化 / 酸糖化

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References

  1. 文部科学省 (Ministry of Education, Culture, Sports, Science and Technology) Standard Tables of Food Composition — 水あめ 各形態

Last updated: 2026-04-28. Ingredient entries are reviewed at least annually against current regulatory listings.

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