CN101057606A - Preparation method of Noni frozen dried powder and Noni frozen dried powder - Google Patents
Preparation method of Noni frozen dried powder and Noni frozen dried powder Download PDFInfo
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- CN101057606A CN101057606A CNA200710107653XA CN200710107653A CN101057606A CN 101057606 A CN101057606 A CN 101057606A CN A200710107653X A CNA200710107653X A CN A200710107653XA CN 200710107653 A CN200710107653 A CN 200710107653A CN 101057606 A CN101057606 A CN 101057606A
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Abstract
The invention discloses a method for preparing Noni freeze dry powder, comprising following steps: removing rotten and insect-infected Noni fruits; washing Noin fruits; disinfecting, poaching and draining; beating Noin fruits; laying dishes: laying fruit slurry in the dish; quick freezing; dry freezing; disintegrating and sifting; checking and packing. The product is characterized by high nutrition content and retained Noin taste and scent.
Description
Technical field
The invention belongs to food and field of biological pharmacy, relate to the Noni product, is a kind of freeze-dried powder specifically.
Background technology
Noni, formal name used at school Morinda Citrifolia has another name called Morinda, and the another name morinda citrifolia is Rubiaceae, the Morinda officinalis platymiscium, tropical evergreen pulpous state multiple fruit, perennial broad-leaved dungarunga is risen in island, south, the Pacific Ocean, and the local resident is referred to as Noni (Nuo Li).Through investigating, there is wild Noni (Morinda) to find in Hainan Island.The mineral matter of built-in needed by human and vitamin, and multiple sugar and amino acid.Noni fruit juice contains abundant celo rather former " Proxeronine " and reaches the peaceful invertase of " Proxeronase " celo.Chinese patent literature CN1859892 also discloses the effect of Noni in the treatment mouth disease, and Chinese patent literature CN1711097A discloses the effect of Noni inhibition tumour.
The Noni fresh fruit rots easily and is difficult for storing and transportation, so Noni normally makes dry fruit or makes dry powder through pulverizing more at present, but its dry run is more consuming time, the improper material that easily makes of temperature control is burned, can make in the process part nutriment especially active material be damaged, and liquid and volatile material loses easily, caused the nutrition of Noni fresh fruit and color, smell and taste to lose, and influenced the quality of product.
Summary of the invention
Purpose of the present invention just is to provide a kind of preparation method of Noni freeze-dried powder, Zhi Bei Noni freeze-dried powder by this method, kept complete biological and chemical structure and the activity thereof of product, the color and the nutrient content unchangedization that can keep raw material, and porosity and looseness, good product quality need not to add aromatic substance.
The present invention adopts following technical scheme: a kind of preparation method of Noni freeze-dried powder is characterized in that this method comprises following process:
(1) from stand-by Noni fruit, chooses except that the Noni fruit that disease and pest is arranged and go rotten;
(2) dirt on the water flush away Noni fruit;
(3) the Noni fruit is pulled an oar;
(4) shop dish: pulp is laid in the dish;
(5) carry out quick-frozen;
(6) carry out freeze-drying;
(7) carry out crushing screening;
(8) test package.
The mode of comparative optimization is: before making beating after the washing also with disinfectant to the disinfection of Noni fruit, and then the Noni after will disinfecting really carries out rinsing and drains then.
The mode of comparative optimization is: in described step (3), carry out the after-ripening processing earlier and make it further ripe before with the making beating of Noni fruit.
The present invention also provides a kind of Noni freeze-dried powder, it is characterized in that: be the powder that obtains after the Noni fruit is also pulverized through cleaning, quick-frozen, freeze-drying.
The preparation method of this Noni freeze-dried powder of the present invention and the freeze-dried powder of preparation thereof have following advantage:
1, fresh fruit is pulled an oar freeze-drying then, complete biological and chemical structure and activity thereof that can retained product.
2, adopt freeze-drying can keep the nutritional labeling of raw material and color not to change, and porosity and looseness, good product quality need not to add aromatic substance.
3, porosity and looseness after the freeze-drying, rehydration are restored fast easily, to keep food fresh, reduce significant loss, reduce storing and business expenditure plays great role.
Description of drawings
Fig. 1 is a Noni freeze-dried powder freeze-dry process curve map.
The specific embodiment
Preparation method to Noni freeze-dried powder of the present invention is described further below in conjunction with the drawings and specific embodiments.
Its preparation method is as follows:
(1) selects: from the Noni fruit, choose and remove Noni fruit disease and pest is arranged and go rotten, uses no insect pest and mildew and rot fruit with the assurance product quality.What the Noni fruit was more satisfactory is to select medium well Noni fruit for use, so that clean and disinfect.And complete well-done fruit, because of its soft mashed operational processes such as cleaning, sterilization that are not easy to should not be selected.
(2) clean: the dirt on the water flush away Noni fruit.
(3) carry out disinfection with the Noni fruit of disinfectant, kill the microorganism that exists in the fruit select.Can adopt logical ozone 5-10min sterilizing.
(4) rinsing: carry out rinsing with the flush away disinfectant and drain with the Noni fruit of boiling water after to sterilization.
(5) fragmentation: with the fragmentation of Noni fruit.For medium well fruit, can before making beating, place earlier and carry out the after-ripening processing in 1-2 days, make it become ripe deliquescing naturally, its nutritional labeling is further transformed to improve quality.
(6) shop dish: pulp is laid in the dish.
(7) quick-frozen: pulp is carried out quick-frozen in quick freezing repository, according to the composition of Noni fruit, quick-frozen is kept with-30～-40 ℃ and was advisable in 2～4 hours, to keep its nutrition.
(8) freeze-drying: according to freeze-drying curve shown in Figure 1, determine that lyophilisation condition carries out freeze-drying and handles, as seen from Figure 1, its lyophilisation condition is: temperature of charge is 40～50 ℃, and pressure is 30～133pa, and the time is that 15～20h is advisable.
(9) carry out crushing screening: after pulverizing with micronizer, cross 100 mesh sieves and get fine powder.
(10) test package is through packing with aluminium foil bag after the assay was approved.
Interventions Requested and the method that is adopted and standard are:
GB 4789.2 microbiological test of food hygiene total plate counts are measured
GB 4789.3 microbiological test of food hygiene coliforms are measured
The check of GB 4789.4 microbiological test of food hygiene salmonellas
The check of GB 4789.5 microbiological test of food hygiene Shigellas
The check of GB 4789.10 microbiological test of food hygiene staphylococcus glucose bacterium
The check of GB 4789.11 microbiological test of food hygiene hemolytic streptococcus
GB 4789.15 microbiological test of food hygiene mould and yeast counts
The assay method of total arsenic in the GB/T5009.11 food
The assay method of lead in the GB/T5009.12 food
The GB 7718 food labelling universal standards
GB 16325 dry fruit food product sanitary standards
Physics and chemistry and sanitary index are as shown in table 1,
Table 1 physics and chemistry/sanitary index
| Physical and chemical index | Moisture % | Total acid g/100g | Plumbous mg/kg | Arsenic mg/kg |
| ≤8 | ≤6 | ≤0.5 | ≤0.5 | |
| Sanitary index | Total number of bacteria/g | Coliform/100g | Mould several/g | Pathogenic bacteria |
| ≤8000 | ≤30 | ≤50 | Must not detect |
By adopting the Noni powder that obtains after above-mentioned cleaning, quick-frozen, freeze-drying and the pulverizing, adopt AAS to carry out general flavone and total saponin check, it the results are shown in Table 2.
General flavone and total saponin content in table 2 freeze-dried powder
| Analysis project | Testing result | Measurement unit | Detection method |
| General flavone (in rutin) | ≥1.44 | ％ | AAS |
| Total saponin (in ginsenoside Re) | ≥1.38 | ％ | AAS |
As can be seen from Table 2, the content of general flavone and total saponin is than higher in the freeze-dried powder that the present invention produces, and its content is apparently higher than the product that adopts the high temperature drying method to produce.
Claims (8)
1, a kind of preparation method of Noni freeze-dried powder is characterized in that this method comprises following process:
(1) from stand-by Noni fruit, chooses except that the Noni fruit that disease and pest is arranged and go rotten;
(2) dirt on the water flush away Noni fruit;
(3) the Noni fruit is pulled an oar;
(4) shop dish: pulp is laid in the dish;
(5) carry out quick-frozen;
(6) carrying out freeze-drying handles;
(7) crushing screening;
(8) pack after the check.
2, the preparation method of Noni freeze-dried powder as claimed in claim 1 is characterized in that: before making beating after the washing also with disinfectant to the disinfection of Noni fruit, and then the Noni after will disinfecting really carries out rinsing and drains then.
3, the preparation method of Noni freeze-dried powder as claimed in claim 1 or 2 is characterized in that: in described step (3), carry out the after-ripening processing earlier and make it further ripe before with the making beating of Noni fruit.
4, the preparation method of Noni freeze-dried powder as claimed in claim 3 is characterized in that: it is that the Noni fruit was placed 1～2 day that described after-ripening is handled.
5, the preparation method of Noni freeze-dried powder as claimed in claim 1 or 2 is characterized in that: the quick-frozen condition in the described step (5) is under-30～-40 ℃ of temperature freezing 2～4 hours.
6, as the preparation method of described Noni freeze-dried powder one of in the claim 1 to 3, it is characterized in that: the lyophilisation condition in the described step (6): temperature of charge is 40～50 ℃, and pressure is 30～133pa, and the time is 15～20h.
7, a kind of Noni freeze-dried powder is characterized in that: be the powder that obtains after the Noni fruit is also pulverized through cleaning, quick-frozen, freeze-drying.
8, Noni freeze-dried powder as claimed in claim 7 is characterized in that: content of total flavone is in rutin 〉=1.44% in the described freeze-dried powder, and the content of total saponin is in ginsenoside Re 〉=1.38%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710107653XA CN101057606A (en) | 2007-04-17 | 2007-05-23 | Preparation method of Noni frozen dried powder and Noni frozen dried powder |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710098137.5 | 2007-04-17 | ||
| CN200710098137 | 2007-04-17 | ||
| CNA200710107653XA CN101057606A (en) | 2007-04-17 | 2007-05-23 | Preparation method of Noni frozen dried powder and Noni frozen dried powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101057606A true CN101057606A (en) | 2007-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710107653XA Pending CN101057606A (en) | 2007-04-17 | 2007-05-23 | Preparation method of Noni frozen dried powder and Noni frozen dried powder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313767B (en) * | 2008-06-25 | 2011-09-28 | 西南林学院 | Compound fruit juice of Nori normal juice and Passiflora coeurlea normal juice, and preparation method thereof |
| WO2012038965A1 (en) * | 2010-09-22 | 2012-03-29 | Andaman Plantations And Development Corporation Private Limited | Dietary supplement containing morinda citrifolia (known as noni) powder and preparing method thereof |
| CN108522933A (en) * | 2018-05-04 | 2018-09-14 | 刘文伟 | The processing method of vacuum freeze drying melon and fruit solid beverage |
| CN109170724A (en) * | 2018-09-25 | 2019-01-11 | 厦门同元堂生物科技有限公司 | The jelly and its manufacturing method of detoxicating intestine beautifying face and moistering lotion |
-
2007
- 2007-05-23 CN CNA200710107653XA patent/CN101057606A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101313767B (en) * | 2008-06-25 | 2011-09-28 | 西南林学院 | Compound fruit juice of Nori normal juice and Passiflora coeurlea normal juice, and preparation method thereof |
| WO2012038965A1 (en) * | 2010-09-22 | 2012-03-29 | Andaman Plantations And Development Corporation Private Limited | Dietary supplement containing morinda citrifolia (known as noni) powder and preparing method thereof |
| CN108522933A (en) * | 2018-05-04 | 2018-09-14 | 刘文伟 | The processing method of vacuum freeze drying melon and fruit solid beverage |
| CN109170724A (en) * | 2018-09-25 | 2019-01-11 | 厦门同元堂生物科技有限公司 | The jelly and its manufacturing method of detoxicating intestine beautifying face and moistering lotion |
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Open date: 20071024 |