CN101584439A - Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule - Google Patents

Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule Download PDF

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Publication number
CN101584439A
CN101584439A CNA2009100121715A CN200910012171A CN101584439A CN 101584439 A CN101584439 A CN 101584439A CN A2009100121715 A CNA2009100121715 A CN A2009100121715A CN 200910012171 A CN200910012171 A CN 200910012171A CN 101584439 A CN101584439 A CN 101584439A
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China
Prior art keywords
raspberry
freeze
dried powder
capsule
fruit
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CNA2009100121715A
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Chinese (zh)
Inventor
何连芳
张玉苍
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Dalian Polytechnic University
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Dalian Polytechnic University
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Priority to CNA2009100121715A priority Critical patent/CN101584439A/en
Publication of CN101584439A publication Critical patent/CN101584439A/en
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  • Medicines Containing Plant Substances (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

The present invention relates to a kind of technology of utilizing vacuum freeze-drying method to produce raspberry active freeze-dried powder and capsule, it is characterized in that it selects fruit of raspberry for use is basic material.Through technologies such as cleaning, pre-freeze, distillation, parsing-desiccation, pulverizing, packing, capsule finished products, obtain the raspberry active freeze-dried powder, can be used as health foods such as preparation capsule, fruit juice.This product has the low characteristics of production cost, and plays the double effects of exploiting natural resources and keeping heat-sensitive active functional substances.

Description

Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule
Technical field
The present invention relates to a kind of method of utilizing vacuum freeze-drying method to produce raspberry active freeze-dried powder and capsule, belong to field of food industry.
Background technology
Raspberry (Rubus L.) belongs to the rose family (Rosaceae), and rubus is the important economic shrub of small fruit type, have the result early, advantages such as income is fast, taste of fruit is good, nutritive value height, be described as emerging third generation fruit tree.
Raspberry is planted promptly certain output in back 1 year, entered the best fruiting period on the 3rd year, and 20~25 years economic lifves, per mu yield can reach 1000~2000 kilograms.Raspberry has unique perfume and natural colouring matter, the content about 10% of sugar.Similar to apple, pears, citrus three big fruit, acid content 0.62~2.17%, amino acid content is higher than apple, glucose.Vitamin C is 5 times of apple.Be rich in vitamin E and selenium, its anti-ageing material superoxide dismutase (SOD) and cancer-resisting substance (tanning acid) content is higher than existing any cultivation and wild fruit at 1.6~2.1mg/100g.Its root, stem, leaf also all have medicinal efficacy, integrate food and health care.At aspects such as food, medicine, cosmetics, health cares purposes is widely arranged, have exploitation and be worth.
Raspberry both can be eaten raw, also can be processed into products such as freeze-dried powder, fruit juice, jam, fruit wine.Plant the raspberry ketone that contains in the skin, have antiobesity action, extremely the women welcomes.
Raspberry also is the quality raw materials that extract natural colouring matter.Fresh fruit because of the different anthocyanidin contents of kind between 30~50mg/100g.
The basic autoclave sterilization mode that adopts solves the spoilage problem that microbial contamination causes in the fresh-keeping technology of guaranteeing the quality of traditional fruit juice.Studies show that the vitamin C loss is more than 20% under hot and humid condition.Vitamin A is preserved loss 35~42% in 3 months under hot and humid condition.Anti-ageing material superoxide dismutase (SOD) is under 70 ℃ of high temperature, and the SOD activity linearly descends, with a toll of about 75%.Secondly illumination, oxidation reaction all can influence these active agent stability.
Summary of the invention
The objective of the invention is to it is characterized in that the present invention relates to a kind of technology of utilizing vacuum freeze-drying method to produce raspberry active freeze-dried powder and capsule it selects fruit of raspberry for use is basic material.Through technologies such as cleaning, pre-freeze, distillation, parsing-desiccation, pulverizing, packing, capsule finished products, obtain the raspberry active freeze-dried powder, can be used as health foods such as preparation capsule, fruit juice.Factor affecting such as that process can be avoided is hot and humid, illumination, oxidation, this product also has the low characteristics of production cost, and plays the double effects of exploiting natural resources and preserving whole heat-sensitive active functional substances.
The objective of the invention is to realize through the following steps:
Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder, may further comprise the steps:
1) fruit of raspberry is cleaned, drains standby;
2) fruit of raspberry after will draining is-26~-30 ℃ of following pre-freezes, and vacuum is 50~100Pa, keeps constant temperature 1~1.5 hour;
3) with the raspberry lyophilization that obtains, between-32~-35 ℃, in order to the carrying out of the transmission and the distillation of heat;
4) the fruit of raspberry resolution temperature that obtains is controlled between 50~55 ℃, 4~8 hours 20~60Pa time, is the raspberry active freeze-dried powder through pulverizing.
The raspberry active freeze-dried powder that makes according to the method described above incapsulated be raspberry active freeze-dried powder capsule finished product.
The specific embodiment
The following examples just are used to illustrate the present invention, are not construed as limiting the invention.
Embodiment 1
With fruit of raspberry pretreatment of raw material (cleaning, drain standby) → pre-freeze (-28 ℃ of pre-freezes, vacuum is that 50Pa kept constant temperature 1.3 hours) → lyophilization (at-33 ℃, in order to the carrying out of the transmission and the distillation of heat.Also claim primary drying) → parsing-desiccation (, 6 hours 30Pa time, also claiming redrying) → pulverizing → metering packing → capsule (0.8g/ is only) → storage at 50 ℃.
Embodiment 2
With fruit of raspberry pretreatment of raw material → pre-freeze (-27 ℃ of pre-freezes, vacuum is that 70Pa kept constant temperature 1.2 hours) → lyophilization (at-34 ℃, in order to the carrying out of the transmission and the distillation of heat.Also claim primary drying) → parsing-desiccation (, 5.5 hours 45Pa time, also claiming redrying) → pulverizing → metering packing → capsule (1.2g/ is only) → storage at 52 ℃.
Embodiment 3
With fruit of raspberry pretreatment of raw material → pre-freeze (-29 ℃ of pre-freezes, vacuum is that 80Pa kept constant temperature 1 hour) → lyophilization (between-32 ℃, in order to the carrying out of the transmission and the distillation of heat.Also claim primary drying) → parsing-desiccation (, 6 hours 55Pa time, also claiming redrying) → pulverizing → metering packing → capsule (1.5g/ is only) → storage below 54 ℃.
Embodiment 4
With fruit of raspberry pretreatment of raw material → pre-freeze (-30 ℃ of pre-freezes, vacuum is that 100Pa kept constant temperature 1.5 hours) → lyophilization (between-35 ℃, in order to the carrying out of the transmission and the distillation of heat.Also claim primary drying) → parsing-desiccation (, 8 hours 20Pa time, also claiming redrying) → pulverizing → metering packing → capsule (1.5g/ is only) → storage below 55 ℃.
Embodiment 5
With fruit of raspberry pretreatment of raw material → pre-freeze (-26 ℃ of pre-freezes, vacuum is 90Pa, keep constant temperature 1.5 hours) → lyophilization (between-35 ℃, in order to the carrying out of the transmission and the distillation of heat., also claim primary drying) → parsing-desiccation (, 8 hours 60Pa time, also claiming redrying) → pulverizing → metering packing → capsule (1.5g/ is only) → storage below 55 ℃.

Claims (2)

1, utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder, may further comprise the steps:
1) fruit of raspberry is cleaned, drains standby;
2) fruit of raspberry after will draining is-26~-30 ℃ of following pre-freezes, and vacuum is 50~100Pa, keeps constant temperature 1~1.5 hour;
3) with the raspberry lyophilization that obtains, between-32~-35 ℃, in order to the carrying out of the transmission and the distillation of heat;
4) the fruit of raspberry resolution temperature that obtains is controlled between 50~55 ℃, 4~8 hours 20~60Pa time, is the raspberry active freeze-dried powder through pulverizing.
2, utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder capsule, will incapsulate according to the described raspberry active freeze-dried powder of claim 1 and be raspberry active freeze-dried powder capsule finished product.
CNA2009100121715A 2009-06-22 2009-06-22 Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule Pending CN101584439A (en)

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CNA2009100121715A CN101584439A (en) 2009-06-22 2009-06-22 Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule

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CNA2009100121715A CN101584439A (en) 2009-06-22 2009-06-22 Utilize vacuum freeze-drying method to produce the method for raspberry active freeze-dried powder and capsule

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CN101584439A true CN101584439A (en) 2009-11-25

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101849654A (en) * 2010-05-14 2010-10-06 江苏省农业科学院 Preparation method of strawberry active freeze-drying flour
CN101849655A (en) * 2010-05-14 2010-10-06 江苏省农业科学院 Preparation method of blackberry active freeze-dried whole powder
CN102630787A (en) * 2012-04-16 2012-08-15 张明玉 Composite raspberry fruit tea and processing method thereof
CN102687861A (en) * 2011-03-24 2012-09-26 辽宁今日农业有限公司 Raspberry seed oil soft capsule and preparation method thereof
CN103284143A (en) * 2012-03-31 2013-09-11 蔡晓鹏 Rubus chingii decoction piece and preparation method thereof
CN103750328A (en) * 2014-01-25 2014-04-30 山东黑尚莓生物技术发展股份有限公司 Freeze-dried compound berry superfine powder and production method thereof
CN103875798A (en) * 2014-04-14 2014-06-25 丹东君澳食品有限公司 Freeze drying processing method of raspberries
CN104146223A (en) * 2014-05-30 2014-11-19 呼玛县天地山野产品有限责任公司 Preparation method of raspberry lyophilized powder
CN105796678A (en) * 2016-03-23 2016-07-27 辽宁大学 Application of raspberry freeze-dried powder or extract thereof to preparation of medicine for treating acute/chronic inflammatory bowel diseases
CN109674929A (en) * 2017-10-18 2019-04-26 辽宁哈维尼克斯保健食品制造有限公司 A kind of black raspberry fruit freeze-dried powder composite oral liquid prescription and preparation method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101849654A (en) * 2010-05-14 2010-10-06 江苏省农业科学院 Preparation method of strawberry active freeze-drying flour
CN101849655A (en) * 2010-05-14 2010-10-06 江苏省农业科学院 Preparation method of blackberry active freeze-dried whole powder
CN102687861A (en) * 2011-03-24 2012-09-26 辽宁今日农业有限公司 Raspberry seed oil soft capsule and preparation method thereof
CN103284143A (en) * 2012-03-31 2013-09-11 蔡晓鹏 Rubus chingii decoction piece and preparation method thereof
CN103284143B (en) * 2012-03-31 2014-10-08 蔡晓鹏 Rubus chingii decoction piece and preparation method thereof
CN102630787A (en) * 2012-04-16 2012-08-15 张明玉 Composite raspberry fruit tea and processing method thereof
CN103750328A (en) * 2014-01-25 2014-04-30 山东黑尚莓生物技术发展股份有限公司 Freeze-dried compound berry superfine powder and production method thereof
CN103750328B (en) * 2014-01-25 2015-08-19 山东黑尚莓生物技术发展股份有限公司 A kind of freeze drying compound berry Ultramicro-powder and production method thereof
CN103875798A (en) * 2014-04-14 2014-06-25 丹东君澳食品有限公司 Freeze drying processing method of raspberries
CN104146223A (en) * 2014-05-30 2014-11-19 呼玛县天地山野产品有限责任公司 Preparation method of raspberry lyophilized powder
CN105796678A (en) * 2016-03-23 2016-07-27 辽宁大学 Application of raspberry freeze-dried powder or extract thereof to preparation of medicine for treating acute/chronic inflammatory bowel diseases
CN109674929A (en) * 2017-10-18 2019-04-26 辽宁哈维尼克斯保健食品制造有限公司 A kind of black raspberry fruit freeze-dried powder composite oral liquid prescription and preparation method thereof

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Open date: 20091125