JPS56113254A - Method for removing astringency and keeping freshness of persimmon - Google Patents
Method for removing astringency and keeping freshness of persimmonInfo
- Publication number
- JPS56113254A JPS56113254A JP1574980A JP1574980A JPS56113254A JP S56113254 A JPS56113254 A JP S56113254A JP 1574980 A JP1574980 A JP 1574980A JP 1574980 A JP1574980 A JP 1574980A JP S56113254 A JPS56113254 A JP S56113254A
- Authority
- JP
- Japan
- Prior art keywords
- hydroxide
- persimmon
- oxide
- persimmons
- alkaline earth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Preparation Of Fruits And Vegetables (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
PURPOSE: To remove the astringency of persimmon and keep the freshness for a long period, by sealing persimmons and an alkali or alkaline earth metal oxide or hydroxide in a gas barrier packaging material or in a sealable container.
CONSTITUTION: One or two compounds selected from alkali metal hydroxides such as sodium hydroxide and potassium hydroxide, alkaline earth metal oxides such as calcium oxide and barium oxide, alkaline earth metal hydroxides such as calcium hydroxide and barium hydroxide, etc. are put in a breathable bag. The bag is sealed together with persimmons in a gas barrier packaging material or in a sealable container. The amount of the oxide or hydroxide is about ≥0.005 alkali equivalent per 1kg of persimmon. The gas barrier packaging material has an oxygen permeability of ≤500cc/m2.24hr.atm, and pref. is moistureproof cellophane, vinylidene chloride, vinylon, aluminum foil, etc. The persimmons can be sweetened and stored for a long period by this process.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574980A JPS56113254A (en) | 1980-02-12 | 1980-02-12 | Method for removing astringency and keeping freshness of persimmon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1574980A JPS56113254A (en) | 1980-02-12 | 1980-02-12 | Method for removing astringency and keeping freshness of persimmon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56113254A true JPS56113254A (en) | 1981-09-07 |
| JPH0142655B2 JPH0142655B2 (en) | 1989-09-13 |
Family
ID=11897409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1574980A Granted JPS56113254A (en) | 1980-02-12 | 1980-02-12 | Method for removing astringency and keeping freshness of persimmon |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56113254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59220151A (en) * | 1983-05-26 | 1984-12-11 | Nippon Light Metal Co Ltd | How to remove astringency from astringent persimmons |
| KR101357216B1 (en) * | 2008-05-02 | 2014-02-05 | 포항공과대학교 산학협력단 | Composition and method for removing astringency of persimmon |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4898057A (en) * | 1972-03-28 | 1973-12-13 |
-
1980
- 1980-02-12 JP JP1574980A patent/JPS56113254A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4898057A (en) * | 1972-03-28 | 1973-12-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59220151A (en) * | 1983-05-26 | 1984-12-11 | Nippon Light Metal Co Ltd | How to remove astringency from astringent persimmons |
| KR101357216B1 (en) * | 2008-05-02 | 2014-02-05 | 포항공과대학교 산학협력단 | Composition and method for removing astringency of persimmon |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142655B2 (en) | 1989-09-13 |
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