CN103750280A - Preparation method of pleurotus eryngii powder - Google Patents

Preparation method of pleurotus eryngii powder Download PDF

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Publication number
CN103750280A
CN103750280A CN201310720147.3A CN201310720147A CN103750280A CN 103750280 A CN103750280 A CN 103750280A CN 201310720147 A CN201310720147 A CN 201310720147A CN 103750280 A CN103750280 A CN 103750280A
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Prior art keywords
pleurotus eryngii
preparation
sheet
powder
stem
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CN201310720147.3A
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Chinese (zh)
Inventor
黄大松
张秋
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FUJIAN SHUNWEI FOOD Co Ltd
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FUJIAN SHUNWEI FOOD Co Ltd
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Priority to CN201310720147.3A priority Critical patent/CN103750280A/en
Publication of CN103750280A publication Critical patent/CN103750280A/en
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L31/00Edible extracts or preparations of fungi; Preparation or treatment thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

The invention discloses a preparation method of pleurotus eryngii powder. The preparation method comprises the following steps: (1) selecting fresh pleurotus eryngii stems with no corrosion and water content of 45% as raw materials; (2) bleaching and slicing; (3) drying the obtained pleurotus eryngii slices by gradient temperature rising, wherein the gradient temperature rising comprises the following steps: firstly rising the temperature to 60 DEG C, and then maintaining for 25-30 minutes at the temperature of 60-65 DEG C; then continuously heating, heating for 15-18 minutes at the temperature of 74-76 DEG C; finally rising the temperature to 83-85 DEG C, and maintaining for 75-80 minutes; (4) crushing. The preparation method has the advantages that the carefully-selected fresh pleurotus eryngii stems serve as raw materials, the processing process adopts a unique drying mode of gradient temperature rising, the prepared pleurotus eryngii powder not only maintain the nutritional ingredients of the pleurotus eryngii, but also maintains freshness of the pleurotus eryngii; the storage, the transportation and the deep processing of the pleurotus eryngii powder at the later period are convenient.

Description

A kind of preparation method of pleurotus eryngii powder
Technical field
The present invention relates to the deep working method of pleurotus eryngii, relate in particular to the preparation method of pleurotus eryngii powder.
Background technology
Pleurotus eryngii is nutritious, is rich in the mineral matters such as protein, glucide, amino acid, vitamin and calcium, magnesium, copper, zinc, can improve immune function of human body, and human body is had anticancer, reducing blood lipid, ease constipation stomach, helped digestion and the effect such as beauty treatment.In pleurotus eryngii, contain 18 seed amino acids, wherein 8 seed amino acids of needed by human are complete, are the high edible mushrooms of a kind of healthy nutritive value.
In view of pleurotus eryngii has the value of dietotherapeutic, in recent years the research of pleurotus eryngii is become to focus gradually.Because fresh pleurotus eryngii is difficult for keeping, if pleurotus eryngii is further processed into pleurotus eryngii powder, not only make it be easier to storage, preservation and transportation, but also can be used as health products, food and drink batching or material of spice etc., be convenient to absorption of human body.
At present, pleurotus eryngii powder is all generally to adopt some coarse techniques to process, and process can cause the nutrient loss in pleurotus eryngii, and mouthfeel, the freshness of the pleurotus eryngii powder after processing are all damaged.
Summary of the invention
In order to overcome the deficiencies in the prior art, the object of the present invention is to provide a kind of nutritional labeling to remain intact, keep the preparation method of the pleurotus eryngii powder of fresh pleurotus eryngii mouthfeel and freshness.
Technical scheme of the present invention is: a kind of preparation method of pleurotus eryngii powder, and described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 44-46% is raw material;
2) the pleurotus eryngii stem of essence being chosen is put into potcher rinsing, then carries out sectioning, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry, dry to the water content of pleurotus eryngii sheet be 8-10%;
Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 25-30min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 15-18min; Finally be warming up to 83-85 ℃, and keep 75-80min;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.
The fresh pleurotus eryngii stem water content of selecting in step 1) of the present invention is 44-46%, if water content lower than 44%, the peptide nitrogen linkage content in fresh pleurotus eryngii stem is low, the freshness of fresh pleurotus eryngii stem is on the low side; When the water content in fresh pleurotus eryngii stem exceedes 46%, the freshness of pleurotus eryngii stem is bad.So, within should selecting the water content 44-46% in fresh pleurotus eryngii stem, otherwise will affect the mouthfeel of pleurotus eryngii powder prepared by the later stage.
The present invention adopts the bake out temperature of gradient increased temperature in step 3), and the moisture content in pleurotus eryngii sheet is progressively dried, and is convenient to keep the nutritional labeling in pleurotus eryngii sheet.If fast pleurotus eryngii sheet is dried, pleurotus eryngii dehydration is too fast, and moisture content is easily taken away the nutritional labeling in pleurotus eryngii, also can destroy the freshness of pleurotus eryngii; If the bake out temperature of pleurotus eryngii sheet is too low, pleurotus eryngii sheet is easily smelly, rotten.
The last heating-up temperature of step 3) gradient increased temperature of the present invention is 83-85 ℃, and when temperature exceedes 85 ℃, pleurotus eryngii sheet is easy to change, affects the color of finally prepd pleurotus eryngii powder.
Step 2 of the present invention) in, fresh pleurotus eryngii stem is put into potcher, add water to submerge, rinsing 2-3 time, each 6-10min, can thoroughly clean up fresh pleurotus eryngii stem like this.
Step 2 of the present invention) the pleurotus eryngii sheet thickness obtaining be 1.5-2.5cm.When the thickness of pleurotus eryngii sheet is too thick, easily dry inhomogeneous; When the thickness of pleurotus eryngii sheet is too thin, easily dehydration fast in drying course, affects the nutritional labeling of pleurotus eryngii.
The preparation method of pleurotus eryngii powder of the present invention, adopting the fresh pleurotus eryngii stem of fine selection is raw material, process adopts unique gradient increased temperature drying mode, the pleurotus eryngii powder of preparation has not only kept the nutritional labeling of pleurotus eryngii, but also kept the freshness of pleurotus eryngii, be convenient to storage, transportation and the deep processing of later stage pleurotus eryngii powder.
The specific embodiment
Below in conjunction with the specific embodiment, the present invention is further detailed explanation.
The present invention discloses a kind of preparation method of pleurotus eryngii powder, and described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 45% is raw material;
2) the fresh pleurotus eryngii stem of essence being chosen is put into potcher rinsing, drains, and then carries out sectioning, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry, dry to the water content of pleurotus eryngii sheet be 8-10%;
Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 25-30min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 15-18min; Finally be warming up to 83-85 ℃, and keep 75-80min;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.
Embodiment 1
A preparation method for pleurotus eryngii powder, described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 45% is raw material;
2) the fresh pleurotus eryngii stem of essence being chosen is put into potcher rinsing, adds water to submerge, and rinsing 2 times, each 10min, drains, and then carries out sectioning, and the thickness of every is 1.5-2.5cm, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry;
Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 27min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 16min; Finally be warming up to 83-85 ℃, dry to the water content of pleurotus eryngii sheet be 8-10%;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.
Embodiment 2
A preparation method for pleurotus eryngii powder, described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 45% is raw material;
2) the fresh pleurotus eryngii stem of essence being chosen is put into potcher rinsing, adds water to submerge, and rinsing 3 times, each 6min, drains, and then carries out sectioning, and the thickness of every is 1.5-2.5cm, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry;
Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 25min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 18min; Finally be warming up to 83-85 ℃, dry to the water content of pleurotus eryngii sheet be 8-10%;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.
Embodiment 3
A preparation method for pleurotus eryngii powder, described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 45% is raw material;
2) the fresh pleurotus eryngii stem of essence being chosen is put into potcher rinsing, adds water to submerge, and rinsing 3 times, each 8min, drains, and then carries out sectioning, and the thickness of every is 1.5-2.5cm, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry;
Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 30min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 15min; Finally be warming up to 83-85 ℃, dry to the water content of pleurotus eryngii sheet be 8-10%;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.

Claims (3)

1. a preparation method for pleurotus eryngii powder, is characterized in that: described preparation method comprises the following steps:
1) select without rotting, and the fresh pleurotus eryngii stem that water content is 44-46% is raw material;
2) the pleurotus eryngii stem of essence being chosen is put into potcher rinsing, drains, and then carries out sectioning, obtains pleurotus eryngii sheet;
3) by step 2) the pleurotus eryngii sheet that obtains puts into drying unit, adopts Steam Heating mode to carry out gradient increased temperature oven dry, dry to the water content of pleurotus eryngii sheet be 8-10%; Being operating as of described gradient increased temperature: adopt steam to heat, be first warming up to 60 ℃, then keep 25-30min at 60-65 ℃; Then continue heating, at 74-76 ℃, heat 15-18min; Finally be warming up to 83-85 ℃, and keep 75-80min;
4) the pleurotus eryngii sheet of step 3) being dried is put into pulverizer and is pulverized, and obtains 60-80 object pleurotus eryngii powder.
2. the preparation method of pleurotus eryngii powder according to claim 1, is characterized in that: described step 2) in, pleurotus eryngii stem is put into potcher, adds water to submerge rinsing 2-3 time, each 6-10min.
3. the preparation method of pleurotus eryngii powder according to claim 1, is characterized in that: described step 2) the pleurotus eryngii sheet thickness obtaining be 1.5-2.5cm.
CN201310720147.3A 2013-12-24 2013-12-24 Preparation method of pleurotus eryngii powder Pending CN103750280A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104719486A (en) * 2015-03-30 2015-06-24 山西农业大学 Pleurotus eryngii and milk composite mixing powder and preparation method thereof
CN107411052A (en) * 2017-08-18 2017-12-01 浦北县龙腾食品有限公司 A kind of production technology of Russulasp. powder
CN108308520A (en) * 2018-02-11 2018-07-24 山东蒙北燕麦加工有限公司 Ultralow temperature saves the preparation method of the oatmeal of nutrition from damage
FR3103681A1 (en) * 2019-12-03 2021-06-04 Pleurette FUNGI-BASED PROTEIN FOOD INGREDIENT

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337178A (en) * 2001-09-05 2002-02-27 罗萌 Instant edible fungus product and its production process
CN102524753A (en) * 2012-01-21 2012-07-04 北京红螺食品有限公司 Process for producing ready-to-eat edible mushroom
CN103005400A (en) * 2012-12-27 2013-04-03 广西恩度食品有限公司 Preparation method of seasoned ready-to-eat lentinus edodes
CN103222637A (en) * 2013-05-16 2013-07-31 安徽真心食品有限公司 Beef lentinus edodes stem energy bar and preparation method thereof
CN103431370A (en) * 2013-09-12 2013-12-11 徐州宝鑫生态农业发展有限公司 Method for processing pleurotus eryngii sesame flakes by using bio-fermented pleurotus eryngii

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1337178A (en) * 2001-09-05 2002-02-27 罗萌 Instant edible fungus product and its production process
CN102524753A (en) * 2012-01-21 2012-07-04 北京红螺食品有限公司 Process for producing ready-to-eat edible mushroom
CN103005400A (en) * 2012-12-27 2013-04-03 广西恩度食品有限公司 Preparation method of seasoned ready-to-eat lentinus edodes
CN103222637A (en) * 2013-05-16 2013-07-31 安徽真心食品有限公司 Beef lentinus edodes stem energy bar and preparation method thereof
CN103431370A (en) * 2013-09-12 2013-12-11 徐州宝鑫生态农业发展有限公司 Method for processing pleurotus eryngii sesame flakes by using bio-fermented pleurotus eryngii

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104719486A (en) * 2015-03-30 2015-06-24 山西农业大学 Pleurotus eryngii and milk composite mixing powder and preparation method thereof
CN104719486B (en) * 2015-03-30 2017-09-22 山西农业大学 A kind of pleurotus eryngii milk is compound to reconstitute powder and preparation method thereof
CN107411052A (en) * 2017-08-18 2017-12-01 浦北县龙腾食品有限公司 A kind of production technology of Russulasp. powder
CN107411052B (en) * 2017-08-18 2020-08-28 浦北县龙腾食品有限公司 Production method of russule powder
CN108308520A (en) * 2018-02-11 2018-07-24 山东蒙北燕麦加工有限公司 Ultralow temperature saves the preparation method of the oatmeal of nutrition from damage
CN108308520B (en) * 2018-02-11 2021-05-25 山东蒙北燕麦加工有限公司 Preparation method of ultralow-temperature nutrient oat powder
FR3103681A1 (en) * 2019-12-03 2021-06-04 Pleurette FUNGI-BASED PROTEIN FOOD INGREDIENT
WO2021111086A1 (en) * 2019-12-03 2021-06-10 La Revolution Champignon Mushroom-based protein food ingredient

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