CN104286159A - Fresh keeping method for honey peach - Google Patents

Fresh keeping method for honey peach Download PDF

Info

Publication number
CN104286159A
CN104286159A CN201410625188.9A CN201410625188A CN104286159A CN 104286159 A CN104286159 A CN 104286159A CN 201410625188 A CN201410625188 A CN 201410625188A CN 104286159 A CN104286159 A CN 104286159A
Authority
CN
China
Prior art keywords
honey peach
parts
peach
chinese medicine
medicine extract
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
Application number
CN201410625188.9A
Other languages
Chinese (zh)
Other versions
CN104286159B (en
Inventor
孙瑞芝
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.)
Long term fruit and vegetable Limited by Share Ltd. in Yantai
Yantai Longfa fruit and vegetable Co.,Ltd.
Original Assignee
NINGBO JIANGDONG NONGRU BIOTECHNOLOGY 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 NINGBO JIANGDONG NONGRU BIOTECHNOLOGY Co Ltd filed Critical NINGBO JIANGDONG NONGRU BIOTECHNOLOGY Co Ltd
Priority to CN201410625188.9A priority Critical patent/CN104286159B/en
Publication of CN104286159A publication Critical patent/CN104286159A/en
Application granted granted Critical
Publication of CN104286159B publication Critical patent/CN104286159B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to a fresh keeping method for a honey peach. The method comprises the following steps: (a) harvesting the honey peach when the honey peach is eighty percent mature, 1-3 days before the honey peach is eighty percent mature, uniformly spraying a special-purpose fresh keeping agent which is used before harvesting the honey peach on the honey peach during 9-12 o'clock every day, spraying the special-purpose fresh keeping agent once a day until water drops down, and spraying the special-purpose fresh keeping agent for 3 days; (b) harvesting the honey peach when the honey peach is eighty percent mature, and bagging, crating and refrigerating or preserving the honey peach in a normal temperature after harvesting the honey peach, wherein the special-purpose fresh keeping agent is no longer sprayed on the morning of the harvest day. The fresh keeping method for the honey peach disclosed by the invention is the safe and high-efficiency method, the putrefaction resistant capacity of the honey peach before harvesting is effectively improved, the fresh keeping time of the honey peach can be effectively prolonged, so that the fresh keeping time of the honey peach is prolonged from the general 20 days or so to 35 days or so, the longest fresh keeping time of the honey peach can reach 40 days or so, and the effect is outstanding.

Description

A kind of juicy peach fresh-keeping method
Technical field
The invention belongs to field of food, specifically belong to preserving fruit and vegetable utilizing field, relate to a kind of preservation method of honey peach.
Background technology
Honey peach taste sweet juice is many, special taste, fruit type are attractive in appearance, beautiful in colour, nutritious, and meat is soft, and juice is hidden sweet more, gives off a strong fragrance, and is the summertime fruit that people extremely like.Modern study is thought, honey peach is the fruit that a kind of nutritive value is very high, every hectogram honey peach is containing 0.8 gram, protein, 0.1 gram, fat, carbohydrate 7 grams, crude fibre 4.1 grams, ash content 0.5 gram, calcium 8 milligrams, 20 milligrams, phosphorus, iron 1.0 milligrams, carrotene 0.01 milligram, thiamine 0.01 milligram, vitamin E 0.02 milligram, niacin 0.7 milligram, vitamin C 6 milligrams, still there are multiple volatile oil and organic acid, the content of its protein doubles than apple, grape, more than pear seven times; More than apple three times of the content of iron, have the good reputation of " in fruit queen " by more than pear five times.In honey peach, iron-holder is higher, in fruit, almost occupy first place, therefore eats water honey peach and can prevent and treat anaemia.Honey peach is rich in pectin, often edible can Constipation, the traditional Chinese medical science is thought, peach warm in nature and, can invigorate blood circulation, ease constipation, promote the production of body fluid, nourishing the liver, stimulate the menstrual flow network, can improve the health so often eat peach, promote longevity, ancients say: often eating peach can " beneficial appearance ".Honey peach is maximum in China's cultivated area, of a great variety, in all parts of the country distributed more widely by reaching north in the south, account for more than 80%, wherein famous place of production kind has jiangsu wuxi Yangshan honey peach, Fragrance Hill water honey (another name is Kubo early), Shenzhou City's honey peach, phoenix honey peach, Shanghai Nanhui honey peach, Chengdu dragon's fountain honey peach, Fenghua honey peach, Fujian Mu Yang honey peach and Mengyin, Shandong honey peach.Wherein the honey peach planting base, Nanhui in Shanghai always takes up an area more than 600 hectare, and the honey peach of annual output can reach 8,000 ten thousand kg.
Honey peach is typical climacteric type stone fruit, its maturation is in high temperature season, high temperature season at a time when gathering, Cai Hou tissue metabolism is vigorous, occurs respiratory climacteric rapidly under normal temperature, very easily dehydration and brown stain, simultaneously its moisture content and sugar content higher, add the injury be subject in harvestings, transporting procedures, be very easily subject to infecting of fungi to cause rotting, be difficult to storage, often cause larger economic loss to orchard worker.At present, on market, wide spectrum fruit and vegetable fresh-keeping agent kind is more, antistaling agent kind for juicy peach fresh-keeping is also more, such as application for a patent for invention 200910191304.X, it adopts the acid of stubborn rib, calcium oxide, ascorbic acid, salicylic acid, succinic acid, sodium tetraborate to prepare honey peach composite preservative, obviously can reduce rotting rate and the weight-loss ratio of fruit, the decline of effective suppression hardness of fruit, improve healthy fruit, fresh-keeping effect is good, and cost is low, a kind of preparation method of juicy peach fresh-keeping agent is disclosed in application for a patent for invention 200910031137.2, it is with shitosan, Sodium Benzoate, Sodium Polyacrylate and organic acid are main live part, drop in water through stirring, arrest reaction step obtains, it utilizes the chitosan solution of preparation to be sprayed on honey peach surface, one deck water white transparency is formed and edible film on honey peach surface, due to unique physical and the biological action of shitosan, sterilization can be played, fresh-keeping, antiseptic effect, the fresh keeping time of honey peach is extended greatly, energy longer-term storage and long-distance transport, application for a patent for invention CN200910031136.8 discloses a kind of juicy peach fresh-keeping agent and application process thereof, and it adopts the shitosan of 600,000 molecular weight, Sodium Benzoate, Sodium Polyacrylate, organic acid to obtain juicy peach fresh-keeping agent.Also large quantifier elimination has been carried out in each scientific research institutions, the people such as such as Kang Ruo have studied the impact of PVP on " No. 5, rosy clouds sunshine " honey peach quality and fresh-keeping effect, result shows, 0.1%PVP process is at suppression PPO, POD, PG and PME isoreactivity, postpone the appearance of respiratory climacteric, reduce the aspect successfuls such as the loss of the nutritional labelings such as Peach fruits Vc, reduced sugar (Kang Ruo etc., " food industry science and technology " 05 phase in 2005); Firm Cheng Cheng etc. have studied the fresh-keeping effect (" Food Science " 06 phase in 2012) with CaCl2,0.3g/L salicylic acid of mass fraction 2%, 0.5g/L gibberellin, phoenix honey peach being soaked to 15min respectively; Yao Lianghui etc. have studied bio-preservative C06 honey peach is adopted after fresh-keeping effect (" EI " 04 phase in 2010); The research such as Ni Ye shows that 1-MCP process, sad process, phytic acid process all effectively can improve fresh-keeping effect and the storage time of honey peach, wherein phytic acid presents best fresh-keeping effect, and 1-MCP process suppresses polyphenol oxidase effect significantly (" food science and technology " 04 phase in 2009).But, above result of study is carefully studied carefully and bench-scale testing basis on, to find in above research without exception employ water as fresh-keeping solvent, this does not obviously meet the general knowledge of juicy peach fresh-keeping, be strictly forbid touching water since ancient times after honey peach is gathered, and shown by fresh-keeping test, above technology is to juicy peach fresh-keeping, its the longest time limit is only 25 days, and average freshness date was at about 20 days; In addition, mostly relating to the use of chemical synthesis antistaling agent in above preservation method, also there is certain worry for its security in ordinary consumer.Therefore, a kind of juicy peach fresh-keeping method that is safe, effective, long fresh-keeping period is developed very necessary.
Summary of the invention
The present invention is intended to solve juicy peach fresh-keeping phase short problem, a kind of juicy peach fresh-keeping method is provided, adopt in this juicy peach fresh-keeping method and make antistaling agent by natural material, do not use the adding ingredient of chemical synthesis, by strengthening every function of fruit self, effectively can extend the freshness date of honey peach, improve the preservation quality of honey peach.
For solving above technical problem, the present invention adopts following technological means:
A kind of juicy peach fresh-keeping method, carries out Preservation Treatment to honey peach, it is characterized in that, comprise the steps: before harvesting
A () is gathered when honey peach grows to medium well, medium well front 1-3 days are reached (inverse before namely medium well 1st, 2,3 days) at honey peach, before being gathered by honey peach during every morning 9-12 point, preservative specially even spraying is on honey peach, spraying every day once, be sprayed onto till honey peach has water droplet to drip, for three days on end;
B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.
Wherein said honey peach gather before preservative specially be made up of following composition: calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract, water, specifically be made up of the composition of following weight portion: calcium chloride 50-80 part, shitosan 40-70 part, glycerine 20-35 part, sodium acid carbonate 25-30 part, Chinese medicine extract 10-20 part, 1000 parts, water.
Wherein said Chinese medicine extract obtains according to following methods: (A) calculates according to the Chinese medicine extract of preparation 100 weight portion, take the rascal of 4 weight portions, the bark of official magnolia of 6 weight portions, the Chinese cassia tree of 5 weight portions, the rhizoma zingiberis of 8 weight portions, 14 weight portion chrysanthemums, 8 weight portion honeysuckles, the food-grade ethanol of 130 weight portions, and be ground into 30-60 object herb powder by after the rascal taken, the bark of official magnolia, Chinese cassia tree, rhizoma zingiberis, chrysanthemum and honeysuckle mixing; (B) food-grade ethanol taken is placed in closed container, heating water bath is to 75-85 DEG C, add the herb powder that step (A) is obtained, continuing heating water bath makes the temperature of food-grade ethanol remain on 75-85 DEG C, extract 12-15 hour, then excessively filter herb powder and obtain just extract; (C) first extract is condensed into 100 weight portions as heating in open-top receptacle, namely obtains described Chinese medicine extract.
Honey peach of the present invention gather before the preparation method of preservative specially be:
(1) calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract and water is taken by weight;
(2) shitosan taken, glycerine and Chinese medicine extract are added to the water, stir, after homogeneous process, obtain antistaling agent aqua;
(3) calcium chloride taken and sodium acid carbonate are ground into respectively the powder at 60-80 end, after mixing, obtain the agent of antistaling agent pressed powder;
(4) antistaling agent pressed powder agent obtained for step (3) was dissolved in the obtained antistaling agent aqua of step (2) in 10 minutes before use, mixes, namely obtain described honey peach gather before preservative specially.
Preferably, honey peach of the present invention gather before preservative specially, be made up of the composition of following weight portion: 60 parts, calcium chloride, shitosan 55 parts, glycerine 30 parts, sodium acid carbonate 27 parts, Chinese medicine extract 15 parts, 1000 parts, water.
All right, preferably, honey peach of the present invention gather before preservative specially, be made up of the composition of following weight portion: 70 parts, calcium chloride, shitosan 60 parts, glycerine 32 parts, sodium acid carbonate 30 parts, Chinese medicine extract 10 parts, 1000 parts, water.
All right, preferably, honey peach of the present invention gather before preservative specially, be made up of the composition of following weight portion: 50 parts, calcium chloride, shitosan 40 parts, glycerine 35 parts, sodium acid carbonate 25 parts, Chinese medicine extract 20 parts, 1000 parts, water.
Tool of the present invention has the following advantages and beneficial effect:
(1) juicy peach fresh-keeping method of the present invention breaks through honey peach preservation technique convention after gathering in prior art; adopt mode fresh-keeping before plucking; thus effectively avoids contacting hydrous antistaling agent after plucking; high, the easy cooperating microorganisms of pericarp surface moisture content is caused to lead septicogenic generation; adopt method of the present invention; spray before gathering, make antistaling agent can be evenly distributed in the surface of honey peach, formed and effectively protect.Between pack, freshness date, the surface of honey peach remains dry, decrease growing of microorganism, in addition, adopt method of the present invention, direct bagging after plucking, do not need extra to carry out fresh-keeping operation, decrease the tissue injury produced of colliding with of honey peach in subsequent operation flow process, be also beneficial to the preservation of fruit.
(2) natural material selected by the antistaling agent used in the present invention, do not comprise the material of chemical synthesis, natural, healthy, meets the demand that modern society develops in a healthy way.Comprising the Chinese medicine extract of plurality of Chinese constituents extraction, it is all the active ingredient that the Chinese medicine of use safety extracts, the shallow-layer that can penetrate into honey peach cortex is repeatedly sprayed before harvesting, be conducive to forming anti-corrosive fresh-keeping layer, the infiltration of top layer microorganism inner layer is avoided to grow, calcium ion in the calcium chloride that the present invention selects can with pectin effect, form cross-linked structure composition, for the pore opening of pericarp and the hardness of cortex by certain impact, it can make the cortex of honey peach solid, for effectively opposing microbial spoilage and crush injury have certain effect.
(3) in the antistaling agent used in the inventive method shitosan and glycerine with the use of; can form diaphragm on the surface of honey peach, meanwhile, it can also make the surface of honey peach more smooth; there is certain glossiness, promote its exterior quality.
Generally speaking, juicy peach fresh-keeping method of the present invention breaks through conventional preservation method, it is a kind of safety, efficiently preservation method, anti-corrupt ability before effective lifting honey peach harvesting, effectively can extend the freshness date of honey peach, make the freshness date of honey peach extend to about 35 days by about general 20 days, the longest reaches 40 days, and effect is very remarkable.
Detailed description of the invention
Embodiment 1: a kind of juicy peach fresh-keeping method, carries out Preservation Treatment to honey peach, it is characterized in that, comprise the steps: before harvesting
A () is gathered when honey peach grows to medium well, medium well front 1-3 days are reached (inverse before namely medium well 1st, 2,3 days) at honey peach, before being gathered by honey peach during every morning 9-12 point, preservative specially even spraying is on honey peach, spraying every day once, be sprayed onto till honey peach has water droplet to drip, for three days on end;
B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.
Wherein said honey peach gather before preservative specially be made up of the composition of following weight portion: 60 parts, calcium chloride, shitosan 55 parts, glycerine 30 parts, sodium acid carbonate 27 parts, Chinese medicine extract 15 parts, 1000 parts, water.
Wherein said Chinese medicine extract obtains according to following methods: (A) calculates according to the Chinese medicine extract of preparation 100 weight portion, take the rascal of 4 weight portions, the bark of official magnolia of 6 weight portions, the Chinese cassia tree of 5 weight portions, the rhizoma zingiberis of 8 weight portions, 14 weight portion chrysanthemums, 8 weight portion honeysuckles, the food-grade ethanol of 130 weight portions, and be ground into 30-60 object herb powder by after the rascal taken, the bark of official magnolia, Chinese cassia tree, rhizoma zingiberis, chrysanthemum and honeysuckle mixing; (B) food-grade ethanol taken is placed in closed container, heating water bath is to 75-85 DEG C, add the herb powder that step (A) is obtained, continuing heating water bath makes the temperature of food-grade ethanol remain on 75-85 DEG C, extract 12-15 hour, then excessively filter herb powder and obtain just extract; (C) first extract is condensed into 100 weight portions as heating in open-top receptacle, namely obtains described Chinese medicine extract.
Honey peach of the present invention gather before the preparation method of preservative specially be:
(1) calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract and water is taken by weight;
(2) shitosan taken, glycerine and Chinese medicine extract are added to the water, stir, after homogeneous process, obtain antistaling agent aqua;
(3) calcium chloride taken and sodium acid carbonate are ground into respectively the powder at 60-80 end, after mixing, obtain the agent of antistaling agent pressed powder;
(4) antistaling agent pressed powder agent obtained for step (3) was dissolved in the obtained antistaling agent aqua of step (2) in 10 minutes before use, mixes, namely obtain described honey peach gather before preservative specially.
Embodiment 2: a kind of juicy peach fresh-keeping method, carries out Preservation Treatment to honey peach, it is characterized in that, comprise the steps: before harvesting
A () is gathered when honey peach grows to medium well, medium well front 1-3 days are reached (inverse before namely medium well 1st, 2,3 days) at honey peach, before being gathered by honey peach during every morning 9-12 point, preservative specially even spraying is on honey peach, spraying every day once, be sprayed onto till honey peach has water droplet to drip, for three days on end;
B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.
Wherein said honey peach gather before preservative specially be made up of the composition of following weight portion: 70 parts, calcium chloride, shitosan 60 parts, glycerine 32 parts, sodium acid carbonate 30 parts, Chinese medicine extract 10 parts, 1000 parts, water.
Wherein said Chinese medicine extract obtains according to following methods: (A) calculates according to the Chinese medicine extract of preparation 100 weight portion, take the rascal of 4 weight portions, the bark of official magnolia of 6 weight portions, the Chinese cassia tree of 5 weight portions, the rhizoma zingiberis of 8 weight portions, 14 weight portion chrysanthemums, 8 weight portion honeysuckles, the food-grade ethanol of 130 weight portions, and be ground into 30-60 object herb powder by after the rascal taken, the bark of official magnolia, Chinese cassia tree, rhizoma zingiberis, chrysanthemum and honeysuckle mixing; (B) food-grade ethanol taken is placed in closed container, heating water bath is to 75-85 DEG C, add the herb powder that step (A) is obtained, continuing heating water bath makes the temperature of food-grade ethanol remain on 75-85 DEG C, extract 12-15 hour, then excessively filter herb powder and obtain just extract; (C) first extract is condensed into 100 weight portions as heating in open-top receptacle, namely obtains described Chinese medicine extract.
Honey peach of the present invention gather before the preparation method of preservative specially be:
(1) calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract and water is taken by weight;
(2) shitosan taken, glycerine and Chinese medicine extract are added to the water, stir, after homogeneous process, obtain antistaling agent aqua;
(3) calcium chloride taken and sodium acid carbonate are ground into respectively the powder at 60-80 end, after mixing, obtain the agent of antistaling agent pressed powder;
(4) antistaling agent pressed powder agent obtained for step (3) was dissolved in the obtained antistaling agent aqua of step (2) in 10 minutes before use, mixes, namely obtain described honey peach gather before preservative specially.
Embodiment 3: a kind of juicy peach fresh-keeping method, carries out Preservation Treatment to honey peach, it is characterized in that, comprise the steps: before harvesting
A () is gathered when honey peach grows to medium well, medium well front 1-3 days are reached (inverse before namely medium well 1st, 2,3 days) at honey peach, before being gathered by honey peach during every morning 9-12 point, preservative specially even spraying is on honey peach, spraying every day once, be sprayed onto till honey peach has water droplet to drip, for three days on end;
B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.
Wherein said honey peach gather before preservative specially be made up of the composition of following weight portion: 50 parts, calcium chloride, shitosan 40 parts, glycerine 35 parts, sodium acid carbonate 25 parts, Chinese medicine extract 20 parts, 1000 parts, water.
Wherein said Chinese medicine extract obtains according to following methods: (A) calculates according to the Chinese medicine extract of preparation 100 weight portion, take the rascal of 4 weight portions, the bark of official magnolia of 6 weight portions, the Chinese cassia tree of 5 weight portions, the rhizoma zingiberis of 8 weight portions, 14 weight portion chrysanthemums, 8 weight portion honeysuckles, the food-grade ethanol of 130 weight portions, and be ground into 30-60 object herb powder by after the rascal taken, the bark of official magnolia, Chinese cassia tree, rhizoma zingiberis, chrysanthemum and honeysuckle mixing; (B) food-grade ethanol taken is placed in closed container, heating water bath is to 75-85 DEG C, add the herb powder that step (A) is obtained, continuing heating water bath makes the temperature of food-grade ethanol remain on 75-85 DEG C, extract 12-15 hour, then excessively filter herb powder and obtain just extract; (C) first extract is condensed into 100 weight portions as heating in open-top receptacle, namely obtains described Chinese medicine extract.
Honey peach of the present invention gather before the preparation method of preservative specially with the preparation method of embodiment 1-2.
Embodiment 4: fresh-keeping test
This test arranges following four groups of comparative experimental example:
comparative experimental example 1: a kind of juicy peach fresh-keeping method, before harvesting, Preservation Treatment is carried out to honey peach, it is characterized in that, comprise the steps: that (a) gathers when honey peach grows to medium well, reach medium well front 1-3 days (inverse before namely medium well 1st, 2,3 days) at honey peach, during every morning 9-12 point by following antistaling agent solution even spraying on honey peach, spraying every day is once, be sprayed onto till honey peach has water droplet to drip, for three days on end; B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.Wherein used antistaling agent solution is made up of the primary raw material of following weight portion: 60 parts, calcium chloride, shitosan 55 parts, glycerine 30 parts, sodium acid carbonate 27 parts, 1000 parts, water; Its preparation method is with the preparation method of antistaling agent in embodiment 1, and owing to no longer comprising Chinese medicine extract, its corresponding method is also omitted thereupon.
comparative experimental example 2: a kind of juicy peach fresh-keeping method, before harvesting, Preservation Treatment is carried out to honey peach, it is characterized in that, comprise the steps: that (a) gathers when honey peach grows to medium well, reach medium well front 1-3 days (inverse before namely medium well 1st, 2,3 days) at honey peach, during every morning 9-12 point by following antistaling agent solution even spraying on honey peach, spraying every day is once, be sprayed onto till honey peach has water droplet to drip, for three days on end; B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking.Wherein used antistaling agent solution is made up of the composition of following weight portion: 100 parts, calcium chloride, shitosan 55 parts, Chinese medicine extract 15 parts, 1000 parts, water; Its preparation method is with the preparation method of antistaling agent in embodiment 1, and owing to no longer comprising sodium acid carbonate and glycerine, its corresponding method is also omitted thereupon.
comparative experimental example 3: carry out Preservation Treatment according to the formula of patent of invention 200910191304.X embodiment 1 and method, specifically prepare antistaling agent according to embodiment 1, i.e. honey peach composite preservative, composed of the following components by mass percentage: citric acid 0.1%, calcium chloride 0.4%, ascorbic acid 0.1%, salicylic acid 0.005%, succinic acid 0.02%, sodium tetraborate 0.05%, surplus are water.
comparative experimental example 4: carry out Preservation Treatment according to the formula of patent of invention 200910031137.2 embodiment 1 and preservation method, namely (1) takes 600,000 molecular weight chitosan 4kg, Sodium Benzoate 0.5kg, Sodium Polyacrylate 1kg, amion acetic acid 2kg, they are joined in the water of 92.5kg, stir 5 minutes, control the temperature of mixed solution at 20 DEG C; (2) the mixed solution arrest reaction upper step obtained 10 minutes, i.e. obtained juicy peach fresh-keeping agent, and carry out Preservation Treatment according to its corresponding method.
Test method:
Choose in same orchard similar/substantially identical honey peach fruit tree of situation of bearing fruit 10 trees, every tree bears fruit more than 100, select wherein to test without the honey peach of insect pest, limb respectively near peach and leaf mark with the paint of different colours, and every tree selection 80 honey peach, are divided into 8 groups, often organize 100, wherein organizing 1 is blank group, does not carry out Preservation Treatment before and after plucking, and after plucking, directly pack, vanning, normal temperature are preserved; Group 2-4 is test group, carries out Preservation Treatment according to the method for embodiment 1-3; Group 5-6 is contrast test group 1-2, carries out Preservation Treatment according to the method for comparative experimental example 1-2; Group 7-8 is contrast test group 3-4, and the method for comparative experimental example 3-4 carries out Preservation Treatment (i.e. the method for patent of invention 200910191304.X, 200910031137.2 embodiment 1 correspondences) respectively.Wherein all adopt cardboard to be separated by peach in binning process, every case only fills one deck, to facilitate observation.According to circumstances often organize and be divided into two batches, 50 for visually observing record, the Decay of observed and recorded every day fruit wherein, record starts corrupt time and half corrupt time, corrupt area is reached more than 50% in time in the process, the honey peach of stream juice rejects; Evaluate for pulp texture for 50, from every group, within every 5 days, get 3 good fruits press, see whether deliquescing, pulp caves in, the time that record starts deliquescing, pulp caves in.Cave in the number of days or pulp that start to occur corrupt fruit (occurring that first corrupt area reaches the fruit of 10%) number of days of (the normal finger pressure degree of depth reaches more than 1cm) in the process, using early to the number of days be as the criterion as fresh keeping time, record this time.Concrete result of the test sees the following form 1:
Table 1 juicy peach fresh-keeping result of the test
From above result of the test, the juicy peach fresh-keeping method of embodiment of the present invention 1-3 all effectively can extend the freshness date of honey peach, and under same test condition, the freshness date of honey peach, extends to 34-40 days, extend 385%-471% for 7 days by blank group; And show with comparing of comparative experimental example 1-2, just because of the interpolation of the Chinese medicine extract in antistaling agent of the present invention, sodium acid carbonate and glycerine, its fresh keeping time also compares more than the twice extending to comparative experimental example group, there is certain synergistic function between each composition that this comparative result shows the antistaling agent used in preservation method of the present invention, it effectively can extend the freshness date of honey peach; Show comparing of 3-4 with comparison example example, compared to existing technology, the freshness date of juicy peach fresh-keeping method of the present invention also extends more than 40%, this is difficult to accomplish for this putrefactive fruit of honey peach, and freshness date also not long like this in existing bibliographical information, as can be seen here, hinge structure of the present invention achieves unforeseeable overlength freshness date.
Extraordinary effect is all achieved, the dark welcome by friend peasant in the process that product of the present invention promotes the use in the honey peach orchard in Shanghai Nanhui, jiangsu wuxi, Chengdu dragon's fountain and Yuyao, Zhejiang.And it is lower that cost of the present invention compares traditional antistaling agent cost, cost about 0.1 yuan/kg honey peach, for friend peasant has saved production cost, is easy to promote.
Raw material of the present invention all can be commercially.Be only specific embodiments of the invention above, but the present invention is not limited thereto, the changes that any person skilled in the art can think of, all should drops within protection scope of the present invention.

Claims (4)

1. a juicy peach fresh-keeping method, carries out Preservation Treatment to honey peach, it is characterized in that, comprise the steps: before harvesting
A () is gathered when honey peach grows to medium well, reach medium well front 1-3 days at honey peach, before being gathered by honey peach during every morning 9-12 point, preservative specially even spraying is on honey peach, and spraying every day once, be sprayed onto till honey peach has water droplet to drip, for three days on end;
B () is gathered when honey peach grows to medium well, no longer spray in the morning on the same day of gathering, direct bagging, vanning, refrigeration or preservation under room temperature after plucking;
Wherein said honey peach gather before preservative specially be made up of following composition: calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract, water, specifically be made up of the composition of following weight portion: calcium chloride 50-80 part, shitosan 40-70 part, glycerine 20-35 part, sodium acid carbonate 25-30 part, Chinese medicine extract 10-20 part, 1000 parts, water;
Wherein said Chinese medicine extract obtains according to following methods: (A) calculates according to the Chinese medicine extract of preparation 100 weight portion, take the rascal of 4 weight portions, the bark of official magnolia of 6 weight portions, the Chinese cassia tree of 5 weight portions, the rhizoma zingiberis of 8 weight portions, 14 weight portion chrysanthemums, 8 weight portion honeysuckles, the food-grade ethanol of 130 weight portions, and be ground into 30-60 object herb powder by after the rascal taken, the bark of official magnolia, Chinese cassia tree, rhizoma zingiberis, chrysanthemum and honeysuckle mixing; (B) food-grade ethanol taken is placed in closed container, heating water bath, to 75-85 DEG C, adds the herb powder that step (A) is obtained, continues heating water bath and makes the temperature of food-grade ethanol remain on 75-85 DEG C, extract 12-15 hour, then excessively filter herb powder and obtain just extract; (C) first extract is condensed into 100 weight portions as heating in open-top receptacle, namely obtains described Chinese medicine extract;
Honey peach of the present invention gather before the preparation method of preservative specially be:
(1) calcium chloride, shitosan, glycerine, sodium acid carbonate, Chinese medicine extract and water is taken by weight;
(2) shitosan taken, glycerine and Chinese medicine extract are added to the water, stir, after homogeneous process, obtain antistaling agent aqua;
(3) calcium chloride taken and sodium acid carbonate are ground into respectively the powder at 60-80 end, after mixing, obtain the agent of antistaling agent pressed powder;
(4) antistaling agent pressed powder agent obtained for step (3) was dissolved in the obtained antistaling agent aqua of step (2) in 10 minutes before use, mixes, namely obtain described honey peach gather before preservative specially.
2. juicy peach fresh-keeping method according to claim 1, wherein said honey peach gather before preservative specially, be made up of the composition of following weight portion: 60 parts, calcium chloride, shitosan 55 parts, glycerine 30 parts, sodium acid carbonate 27 parts, Chinese medicine extract 15 parts, 1000 parts, water.
3. juicy peach fresh-keeping method according to claim 1, wherein said honey peach gather before preservative specially, be made up of the composition of following weight portion: 70 parts, calcium chloride, shitosan 60 parts, glycerine 32 parts, sodium acid carbonate 30 parts, Chinese medicine extract 10 parts, 1000 parts, water.
4. juicy peach fresh-keeping method according to claim 1, wherein said honey peach gather before preservative specially, be made up of the composition of following weight portion: 50 parts, calcium chloride, shitosan 40 parts, glycerine 35 parts, sodium acid carbonate 25 parts, Chinese medicine extract 20 parts, 1000 parts, water.
CN201410625188.9A 2014-11-08 2014-11-08 A kind of juicy peach fresh-keeping method Expired - Fee Related CN104286159B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410625188.9A CN104286159B (en) 2014-11-08 2014-11-08 A kind of juicy peach fresh-keeping method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410625188.9A CN104286159B (en) 2014-11-08 2014-11-08 A kind of juicy peach fresh-keeping method

Publications (2)

Publication Number Publication Date
CN104286159A true CN104286159A (en) 2015-01-21
CN104286159B CN104286159B (en) 2016-05-25

Family

ID=52306328

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410625188.9A Expired - Fee Related CN104286159B (en) 2014-11-08 2014-11-08 A kind of juicy peach fresh-keeping method

Country Status (1)

Country Link
CN (1) CN104286159B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123912A (en) * 2015-08-27 2015-12-09 太仓市永发农场专业合作社 Preservative for honey peaches
CN106509076A (en) * 2016-10-15 2017-03-22 成都育芽科技有限公司 Fresh keeping agent for fruits and vegetables, and fresh keeping method for fruits and vegetables
CN106665817A (en) * 2017-03-15 2017-05-17 佛山市恒南医药科技有限公司 Compound preservation method capable of prolonging storage duration of Shatang oranges
CN106819102A (en) * 2016-12-30 2017-06-13 吕福贵 A kind of storage practice of wheat seed
CN106857810A (en) * 2017-03-30 2017-06-20 合肥金同维低温科技有限公司 A kind of grape plucks preceding preservative specially and preparation method thereof
CN106857807A (en) * 2017-02-16 2017-06-20 佛山市恒南医药科技有限公司 A kind of Yangshan honey peach preservative specially
CN106889179A (en) * 2017-02-16 2017-06-27 佛山市恒南医药科技有限公司 One Plant Extracts antistaling agent, its preparation method and its application
CN106942354A (en) * 2017-03-27 2017-07-14 烟台固特丽生物科技股份有限公司 A kind of preparation method of pure chelating calcium fruit and vegetable fresh-keeping agent
CN106942348A (en) * 2017-02-16 2017-07-14 佛山市恒南医药科技有限公司 It is a kind of to extend the preservation method of Yangshan honey peach storage period
CN106942353A (en) * 2017-03-15 2017-07-14 佛山市恒南医药科技有限公司 A kind of sugar orange special plant extract composite preservative
CN107279279A (en) * 2017-07-17 2017-10-24 铜仁市万山区大坪乡瓮岩村俊峰精果有限公司 A kind of peach preservation method
CN108029749A (en) * 2017-12-06 2018-05-15 宁波市农业科学研究院 A kind of honey peach method for storing and refreshing
CN113412856A (en) * 2021-06-24 2021-09-21 美盈森集团股份有限公司 Fruit and vegetable fresh-keeping solution, preparation method and packaging box
CN115226766A (en) * 2022-05-11 2022-10-25 沈阳化工大学 Preparation method of natural compound preservative for cherry fruits

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105123912A (en) * 2015-08-27 2015-12-09 太仓市永发农场专业合作社 Preservative for honey peaches
CN106509076A (en) * 2016-10-15 2017-03-22 成都育芽科技有限公司 Fresh keeping agent for fruits and vegetables, and fresh keeping method for fruits and vegetables
CN106819102A (en) * 2016-12-30 2017-06-13 吕福贵 A kind of storage practice of wheat seed
CN106889179A (en) * 2017-02-16 2017-06-27 佛山市恒南医药科技有限公司 One Plant Extracts antistaling agent, its preparation method and its application
CN106857807A (en) * 2017-02-16 2017-06-20 佛山市恒南医药科技有限公司 A kind of Yangshan honey peach preservative specially
CN106942348A (en) * 2017-02-16 2017-07-14 佛山市恒南医药科技有限公司 It is a kind of to extend the preservation method of Yangshan honey peach storage period
CN106665817A (en) * 2017-03-15 2017-05-17 佛山市恒南医药科技有限公司 Compound preservation method capable of prolonging storage duration of Shatang oranges
CN106942353A (en) * 2017-03-15 2017-07-14 佛山市恒南医药科技有限公司 A kind of sugar orange special plant extract composite preservative
CN106942354A (en) * 2017-03-27 2017-07-14 烟台固特丽生物科技股份有限公司 A kind of preparation method of pure chelating calcium fruit and vegetable fresh-keeping agent
CN106857810A (en) * 2017-03-30 2017-06-20 合肥金同维低温科技有限公司 A kind of grape plucks preceding preservative specially and preparation method thereof
CN107279279A (en) * 2017-07-17 2017-10-24 铜仁市万山区大坪乡瓮岩村俊峰精果有限公司 A kind of peach preservation method
CN108029749A (en) * 2017-12-06 2018-05-15 宁波市农业科学研究院 A kind of honey peach method for storing and refreshing
CN113412856A (en) * 2021-06-24 2021-09-21 美盈森集团股份有限公司 Fruit and vegetable fresh-keeping solution, preparation method and packaging box
CN115226766A (en) * 2022-05-11 2022-10-25 沈阳化工大学 Preparation method of natural compound preservative for cherry fruits

Also Published As

Publication number Publication date
CN104286159B (en) 2016-05-25

Similar Documents

Publication Publication Date Title
CN104286159B (en) A kind of juicy peach fresh-keeping method
CN104286158B (en) A kind of honey peach gather before preservative specially
CN103584073B (en) Preparation method for edible fungus flavor food
CN109757683B (en) Preparation method of whole-fruit citrus peel
CN101326929B (en) Strawberry compound antistaling agent and preparation thereof
CN101933591A (en) Instant preserved flowering cabbage and production method thereof
CN107969475B (en) Natural preservative for chilled chicken and preparation method and preservation method thereof
CN114514976A (en) Instant freeze-dried white fungus soup beverage and preparation method thereof
CN108991214B (en) Health care rose fingered citron crisp chips and preparation method thereof
CN105661404A (en) Dried astringent persimmon processing method
CN105053169A (en) Edible strawberry compound preservative and preparation method thereof
CN111685174A (en) Fruit and vegetable preservative and preparation method thereof
CN108497056B (en) Guava preservative and preparation method thereof
KR20020090199A (en) Manufacturing Method of Dryed Leaves
CN109601614A (en) A kind of cucumber composite preservative and preservation method
CN107410646A (en) A kind of preparation method of auxotype ginger preserved fruit
CN109953297B (en) Preparation method of whole dried lemon and lemon dried orange peel
CN104171197B (en) There is the balloonflower root leaf tea preparation method of anti-ultraviolet radiation effect
CN112640951A (en) Preservative for normal-temperature storage and preservation of Hongyang kiwifruit and preservation treatment method
CN102754869B (en) Production process of freeze dried bean-sprout soup base rich in GABA and product thereof
CN106107731A (en) A kind of preparation method of day odor type Radix Raphani
KR101928468B1 (en) The enzyme food using the reef in the fields and vegetable extract and manufacturing methods of the jam
CN108576202A (en) A kind of juicy peach fresh-keeping method
CN105379828A (en) Straw mushroom fresh keeping agent and preparation method thereof
CN108124954A (en) A kind of juicy peach fresh-keeping method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Wang Chong

Inventor after: Yan Rijiang

Inventor before: Sun Ruizhi

CB03 Change of inventor or designer information
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170420

Address after: 265617 Shandong city of Yantai province Penglai City Ping Chang Li Jia Cun Cun Xi tide

Patentee after: Penglai long hair Trading Co.,Ltd.

Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Effective date of registration: 20170420

Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118

Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd.

Address before: 315043 Zhejiang province Jiangdong District of Ningbo City, Century Oriental Plaza 3, 5, 6, 003 (17-3) (17-4) room 27

Patentee before: NINGBO JIANGDONG NONGRU BIOTECHNOLOGY Co.,Ltd.

CP01 Change in the name or title of a patent holder

Address after: 265617, Penglai, Yantai, Shandong.

Patentee after: Long term fruit and vegetable Limited by Share Ltd. in Yantai

Address before: 265617, Penglai, Yantai, Shandong.

Patentee before: Yantai Longfa fruit and vegetable Co.,Ltd.

Address after: 265617, Penglai, Yantai, Shandong.

Patentee after: Yantai Longfa fruit and vegetable Co.,Ltd.

Address before: 265617, Penglai, Yantai, Shandong.

Patentee before: Penglai long hair Trading Co.,Ltd.

CP01 Change in the name or title of a patent holder
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160525

Termination date: 20191108

CF01 Termination of patent right due to non-payment of annual fee