CN103271150A - Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina - Google Patents

Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina Download PDF

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Publication number
CN103271150A
CN103271150A CN2013101660983A CN201310166098A CN103271150A CN 103271150 A CN103271150 A CN 103271150A CN 2013101660983 A CN2013101660983 A CN 2013101660983A CN 201310166098 A CN201310166098 A CN 201310166098A CN 103271150 A CN103271150 A CN 103271150A
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CN
China
Prior art keywords
insect
freshness
prevention
percent
retaining agent
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.)
Pending
Application number
CN2013101660983A
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Chinese (zh)
Inventor
谭美兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING NIANJI FROZEN FOOD Co Ltd
Original Assignee
NANJING NIANJI FROZEN FOOD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NANJING NIANJI FROZEN FOOD Co Ltd filed Critical NANJING NIANJI FROZEN FOOD Co Ltd
Priority to CN2013101660983A priority Critical patent/CN103271150A/en
Publication of CN103271150A publication Critical patent/CN103271150A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a natural preservative and insect-prevention freshness-retaining agent for castanea mollissina and a preparation method of the natural preservative and insect-prevention freshness-retaining agent. The natural preservative and insect-prevention freshness-retaining agent for the castanea mollissina is prepared by adopting the following technical formula, respectively weighing 1-6 percent of tea polyphenol, 1-3 percent of propyl gallate, 1-8 percent of chitosan, 3-10 percent of acetic acid, 1-5 percent of cane sugar and 1-5 percent of sodium lactate and dissolving the raw materials into the balance of water. The freshness-retaining agent system is stable, easy to store, safe, non-toxic, easy to operate, high in preservative and insect-prevention sterilization property, long in refreshing time and good in moisturizing effect.

Description

A kind of Chinese chestnut preparation method of natural anticorrosion insect protected antistaling agent
Technical field
The invention belongs to the food preservative field, particularly a kind of Chinese chestnut natural anticorrosion insect protected antistaling agent and preparation method thereof.
Background technology
Chinese chestnut is nutritious, and unique flavor has the multiple eating method, is loved by the people.But for south chestnut fruit water content height, picking time the temperature height, high humidity, storage property is relatively poor, easily germinates in the storage, goes rotten, air-dry, infested and evil mind, causes gather back fresh fruit loss and quality decline.Although the chestnut storage method is a lot, mainly contain Sha Zangfa, cylinder Tibetan method, chaff Tibetan method, spirit of vinegar or weak brine and embathe method complexity such as preservative, effect is not good enough; Investment such as deepfreeze method, controlled atmosphere method is big, and complicated operation has seriously limited family's production.Described in Kai Fa antistaling agent such as the CN99115342.1, chemical toxic is big in recent years, brings grave danger for people's life security.
Goal of the invention
The purpose of this invention is to provide a kind of safety non-toxic, fresh keeping property is good, Chinese chestnut easy to use is with natural anticorrosion insect protected antistaling agent and preparation method thereof.
To achieve the object of the present invention, take following technical formula:
The title weight portion
Tea Polyphenols 1~6%
Gallic acid third lipoprotein 1~3%
Shitosan 1~8%
Acetic acid 3~10%
Sodium lactate 1~5%
Sucrose 2~8%
Water surplus
Take by weighing Tea Polyphenols, gallic acid third lipoprotein, shitosan, acetic acid, sucrose, sodium lactate respectively, be dissolved in the water of surplus, make Chinese chestnut natural anticorrosion insect protected antistaling agent.
Beneficial effect of the present invention: antistaling agent system of the present invention is stable, is easy to store, and safety non-toxic has that the antisepsis and sterilization performance is good, long fresh-keeping period, moisture-keeping efficacy be good.
With the chestnut that this product is soaked or spray was handled, to preserve 6 to 7 months down at 25 ℃, the fresh fruit rate is higher than 97%, and is not dark and gloomy through fresh-keeping fruit color of shell, also do not have mildew phenomena, and meat is evil mind, good taste, insect-free not.
The specific embodiment
Take by weighing Tea Polyphenols 5g, gallic acid third lipoprotein 3g, shitosan 6g, acetic acid 6g, sucrose 5g, sodium lactate 2g is dissolved in the 73g water, makes Chinese chestnut natural anticorrosion insect protected antistaling agent.
This antistaling agent and water are diluted with the ratio of 1:100, the chestnut of newly plucking was invaded bubble 5 to 10 minutes according to qualifications, pick up and drain.Preserved 6 to 7 months down at 25 ℃, the fresh fruit rate is higher than 97%, and is not dark and gloomy through fresh-keeping fruit color of shell, also do not have mildew phenomena.Meat is evil mind, good taste, insect-free not.

Claims (1)

1. Chinese chestnut natural anticorrosion insect protected antistaling agent and preparation method thereof is characterized in that, takes following technical formula:
The title weight portion
Tea Polyphenols 1~6%
Gallic acid third lipoprotein 1~3%
Shitosan 1~8%
Acetic acid 3~10%
Sodium lactate 1~5%
Sucrose 2~8%
Water surplus
Take by weighing Tea Polyphenols, gallic acid third lipoprotein, shitosan, acetic acid, sucrose, sodium lactate respectively, be dissolved in the water of surplus, make Chinese chestnut natural anticorrosion insect protected antistaling agent.
CN2013101660983A 2013-05-08 2013-05-08 Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina Pending CN103271150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101660983A CN103271150A (en) 2013-05-08 2013-05-08 Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101660983A CN103271150A (en) 2013-05-08 2013-05-08 Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina

Publications (1)

Publication Number Publication Date
CN103271150A true CN103271150A (en) 2013-09-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101660983A Pending CN103271150A (en) 2013-05-08 2013-05-08 Method for preparing natural preservative and insect-prevention freshness-retaining agent for castanea mollissina

Country Status (1)

Country Link
CN (1) CN103271150A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106070601A (en) * 2016-06-14 2016-11-09 湖北大别山药业股份有限公司 A kind of Semen Castaneae method for preserving
CN106359581A (en) * 2016-09-30 2017-02-01 河南科技大学 Chinese chestnut deinsectization and fresh keeping method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1271526A (en) * 1999-04-22 2000-11-01 冶金工业部长沙矿冶研究院 Antiseptic, antibacterial, insect-resistant, sanility-delaying and antistaling agent for storage of chestnut
CN1552222A (en) * 2003-06-03 2004-12-08 李秀芝 Chinese chestnut deaerization antistaling agent and preparing method thereof
CN1692754A (en) * 2005-05-24 2005-11-09 贾伟 Preservation agent for storing Chinese chestnut
CN1868344A (en) * 2006-03-31 2006-11-29 梁嘉臻 Preservation method for packaged food
CN101861892A (en) * 2010-05-16 2010-10-20 粟学俐 Chinese chestnut biological antistaling agent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1271526A (en) * 1999-04-22 2000-11-01 冶金工业部长沙矿冶研究院 Antiseptic, antibacterial, insect-resistant, sanility-delaying and antistaling agent for storage of chestnut
CN1552222A (en) * 2003-06-03 2004-12-08 李秀芝 Chinese chestnut deaerization antistaling agent and preparing method thereof
CN1692754A (en) * 2005-05-24 2005-11-09 贾伟 Preservation agent for storing Chinese chestnut
CN1868344A (en) * 2006-03-31 2006-11-29 梁嘉臻 Preservation method for packaged food
CN101861892A (en) * 2010-05-16 2010-10-20 粟学俐 Chinese chestnut biological antistaling agent

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
许沧等: "三种食品添加剂抗植物油氧化作用效果观察", 《四川省卫生管理干部学院学报》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106070601A (en) * 2016-06-14 2016-11-09 湖北大别山药业股份有限公司 A kind of Semen Castaneae method for preserving
CN106070601B (en) * 2016-06-14 2019-09-13 湖北大别山药业股份有限公司 A kind of Chinese chestnut method for preserving
CN106359581A (en) * 2016-09-30 2017-02-01 河南科技大学 Chinese chestnut deinsectization and fresh keeping method
CN106359581B (en) * 2016-09-30 2019-11-22 河南科技大学 A kind of Chinese chestnut deinsectization and fresh-keeping method

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Application publication date: 20130904

C02 Deemed withdrawal of patent application after publication (patent law 2001)