CN1269987A - Technology for preparing concentrated kelp juice - Google Patents
Technology for preparing concentrated kelp juice Download PDFInfo
- Publication number
- CN1269987A CN1269987A CN00110866A CN00110866A CN1269987A CN 1269987 A CN1269987 A CN 1269987A CN 00110866 A CN00110866 A CN 00110866A CN 00110866 A CN00110866 A CN 00110866A CN 1269987 A CN1269987 A CN 1269987A
- Authority
- CN
- China
- Prior art keywords
- concentrate
- sea
- tangle
- filter
- under
- 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
Links
Landscapes
- Edible Seaweed (AREA)
- Seasonings (AREA)
Abstract
A process for preparing concentrated kelp juice includes such steps as rubbing surface of kelp with acetic acid, boiling kelp to obtain kelp juice, filtering by diabomite, adding crustamine for adsorptive filtering, concentrating at 45-55 deg.C under 0.6-0.8 MPa of vacuum degree, filering by diatomite again, decolouring by adding activated carbon, filtering by plate-frame filter, and concentrating at 45-55 deg.C under 0.6-0.8 Mpa. again. Its advantages are high content of nutrients and high transparency.
Description
The present invention relates to a kind of food-processing method, specifically a kind of technology for preparing concentrated kelp juice (A23L).
We know that the extraction of sea-tangle leaching liquor is to be raw material with the sea-tangle, through edulcoration, high steam boiling, soak, filter cloth filter stoste, without concentrating, stoste is directly used in beverage processing.On the one hand because of adopting high temperature, high pressure to cause nutritional labeling in the sea-tangle by heavy damage, and occur burnt burning easily, extract muddiness, many, the effective nutrient composition content of impurity are low on the other hand.
The object of the invention is exactly in order to overcome above-mentioned the deficiencies in the prior art, and a kind of kelp nourishing material, high technology for preparing concentrated kelp juice of as clear as crystal, the effective nutrient composition content of extract of not destroying is provided.
To achieve the above object of the invention, the present invention can realize by following measure:
Sea-tangle is a raw material, uses the acetum scrub surfaces after removing silt impurity; Sea-tangle after will cleaning with filament cutter is cut into thread (or fritter); Described sea-tangle silk is put into 80_100 ℃ hot water digestion and was made sea-tangle liquid in 30_60 minute; Sea-tangle liquid after deviating from filters by diatomite filter; Add the crust amine aqueous solution and carry out adsorption filtration in described sea-tangle liquid, crust amine addition (pressing the % weight portion) is 1_2; Sea-tangle liquid after the filtration concentrates under 45_55 ℃, vacuum 0.6_0.8Mpa situation, forms elementary sea-tangle concentrate; By diatomite filter described elementary sea-tangle concentrate is carried out secondary filter; Under 45_55 ℃, the condition of vacuum 0.6_0.8Mpa, elementary concentrate is continued to concentrate, form the secondary concentrate; In the secondary concentrate, add active carbon and fully stir the processing of decolouring; Filter by the secondary concentrate of flame filter press after, leach activated carbon and small flocculate described decolouring; At last with described concentrate under 45_55 ℃, 0.6_0.8Mpa condition, continue to concentrate and form three grades of concentrates.
The concentrated sea-tangle liquid nutrient composition content height that the present invention processed, kelp nourishing material as clear as crystal, stripping are seldom destroyed.
The invention will be further described below in conjunction with embodiment:
Embodiment one:
Selecting sea-tangle pollution-free, that nothing is gone mouldy, a body is complete substantially is raw material, removes silt impurity by hand, and with 5% acetic acid scrub surfaces, and molten harmful substance such as mercury, arsenic of going on the sea-tangle is used then
It is standby that filament cutter is cut into thread (or little bulk) with sea-tangle.Sea-tangle after the chopping is put into 90 ℃ hot water digestion 40 minutes, most of nutriment in the sea-tangle is leached make sea-tangle liquid, sea-tangle liquid is filtered by diatomite filter.Be mixed with the crust amine aqueous solution of 1% (weight) with 5% (weight) acetum, add the crust amine aqueous solution then and carry out adsorption filtration in gained sea-tangle filtrate, the content of crust amine accounts for 1% (weight) of sea-tangle filtrate.Sea-tangle liquid after the adsorption filtration of crust amine is at 50 ℃, vacuum is to concentrate under the 0.8Mpa situation, form elementary sea-tangle concentrate, after described elementary sea-tangle concentrate carries out secondary filter by diatomite filter, at 50 ℃, carry out secondary under the vacuum 0.8Mpa condition and concentrate formation secondary concentrate, the active carbon of adding 0.5% fully stirs the processing of decolouring in 30 minutes in the secondary concentrate, filter the secondary concentrate by flame filter press the decolouring back, leach activated carbon and small flocculate, at last at 50 ℃, 0.8Mpa condition under, continue to concentrate form three grades of concentrates.Temperature is unsuitable too high in concentration process, otherwise sea-tangle liquid is easy to change.
Embodiment two:
Selecting sea-tangle pollution-free, that nothing is gone mouldy, a body is complete substantially is raw material, removes silt impurity by hand, uses 6% acetic acid scrub surfaces then, molten harmful substance such as mercury, arsenic of going on the sea-tangle.It is standby with filament cutter sea-tangle to be cut into thread (or little bulk) then.Sea-tangle after the chopping is put into 80 ℃ hot water digestion 60 minutes, most of nutriment in the sea-tangle is leached make sea-tangle liquid, sea-tangle liquid is filtered by diatomite filter.Be mixed with the crust amine aqueous solution of 2% (weight) with the acetum of 6% (weight), add the crust amine aqueous solution then and carry out adsorption filtration in gained sea-tangle filtrate, the content of crust amine accounts for 2% (weight) of sea-tangle filtrate.Sea-tangle liquid after the adsorption filtration of crust amine is at 45 ℃, vacuum is to concentrate under the 0.6Mpa situation, form elementary sea-tangle concentrate, after described elementary sea-tangle concentrate carries out secondary filter by diatomite filter, at 45 ℃, carry out secondary under the vacuum 0.6Mpa condition and concentrate formation secondary concentrate, the active carbon of adding 0.6% fully stirs the processing of decolouring in 25 minutes in the secondary concentrate, filter the secondary concentrate by flame filter press the decolouring back, leach activated carbon and small flocculate, at last at 45 ℃, 0.6Mpa condition under, continue to concentrate form three grades of concentrates.
Embodiment three:
The hot water temperature is that 100 ℃, digestion time are 30 minutes when 1, producing sea-tangle liquid,
2, crust amine addition 1.5%,
3, under 55 ℃, vacuum 0.7Mpa condition, concentrate and make elementary sea-tangle concentrate,
4, under 55 ℃, vacuum 0.7Mpa condition, elementary sea-tangle concentrate further concentrated and forms the secondary concentrate,
5, the active carbon of adding 0.6% in concentrate, the decolouring of carrying out 20 minutes is handled,
6, decolouring back further concentrates secondary sea-tangle concentrate under 55 ℃, vacuum 0.7Mpa condition and forms three grades of concentrates.
Concrete implementing process step is identical with embodiment one, no longer repeats here.
Embodiment four:
The hot water temperature is that 95 ℃, digestion time are 45 minutes when 1, producing sea-tangle liquid,
2, crust amine addition 1.8%,
3, under 48 ℃, vacuum 0.6Mpa condition, concentrate and make elementary sea-tangle concentrate,
4, under 52 ℃, vacuum 0.7Mpa condition, elementary sea-tangle concentrate further concentrated and forms the secondary concentrate,
5, the active carbon of adding 0.8% in concentrate, the decolouring of carrying out 20 minutes is handled,
6, decolouring back further concentrates secondary sea-tangle concentrate under 46 ℃, vacuum 0.7Mpa condition and forms three grades of concentrates.
Concrete implementing process step is identical with embodiment one, no longer repeats here.
Embodiment five:
The hot water temperature is that 85 ℃, digestion time are 50 minutes when 1, producing sea-tangle liquid,
2, crust amine addition 1.5%,
3, under 52 ℃, vacuum 0.6Mpa condition, concentrate and make elementary sea-tangle concentrate,
4, under 50 ℃, vacuum 0.7Mpa condition, elementary sea-tangle concentrate further concentrated and forms the secondary concentrate,
5, the active carbon of adding 0.6% in concentrate, the decolouring of carrying out 25 minutes is handled,
6, decolouring is handled the back and under 50 ℃, vacuum 0.7Mpa condition secondary sea-tangle concentrate is further concentrated and form three grades of concentrates.
Concrete implementing process step is identical with embodiment one, no longer repeats here.
Claims (1)
1, a kind of technology for preparing concentrated kelp juice is characterized in that,
A, sea-tangle are used the acetum scrub surfaces after removing impurity;
B, with filament cutter with described Kelp shredder;
C, described sea-tangle silk are put into 80_100 ℃ hot water digestion and were made sea-tangle liquid in 30_60 minute;
D, described sea-tangle liquid filter by diatomite filter;
E, add the crust amine aqueous solution carry out adsorption filtration in described sea-tangle liquid, crust amine addition (pressing the % weight portion) is 1_2;
F, described sea-tangle liquid concentrate under 45_55 ℃, vacuum 0.6_0.8Mpa situation, form elementary sea-tangle concentrate;
G, described elementary sea-tangle concentrate carry out secondary filter by diatomite filter;
H, under 45_55 ℃, the condition of vacuum 0.6_0.8Mpa, described elementary concentrate is continued to concentrate, form the secondary concentrate;
I, in described secondary concentrate, add active carbon and fully stir the processing of decolouring;
J, filter, leach activated carbon and small flocculate by the secondary concentrate of flame filter press after to described decolouring;
K, through behind the plate-frame filtering with described concentrate under 45_55 ℃, 0.6_0.8Mpa condition, continue to concentrate and form three grades of concentrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00110866A CN1269987A (en) | 2000-01-25 | 2000-01-25 | Technology for preparing concentrated kelp juice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00110866A CN1269987A (en) | 2000-01-25 | 2000-01-25 | Technology for preparing concentrated kelp juice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1269987A true CN1269987A (en) | 2000-10-18 |
Family
ID=4580827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00110866A Pending CN1269987A (en) | 2000-01-25 | 2000-01-25 | Technology for preparing concentrated kelp juice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1269987A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101461512A (en) * | 2009-01-12 | 2009-06-24 | 厦门新阳洲水产品工贸有限公司 | Method for processing sea-tangle sauce product |
| CN101485475B (en) * | 2008-01-18 | 2012-08-08 | 威海宝潭水产食品科技开发有限公司 | Method for processing concentrated sea-tangle liquid |
| CN104585760A (en) * | 2015-01-15 | 2015-05-06 | 大连卓尔高科技有限公司 | Process for processing sea cucumber decoction |
| CN104770625A (en) * | 2015-03-30 | 2015-07-15 | 中国计量学院 | Method for removing inorganic arsenic in kelp |
| CN105192765A (en) * | 2015-08-18 | 2015-12-30 | 青岛海健堂生物科技有限公司 | Processing method of clarified kelp concentrate |
-
2000
- 2000-01-25 CN CN00110866A patent/CN1269987A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101485475B (en) * | 2008-01-18 | 2012-08-08 | 威海宝潭水产食品科技开发有限公司 | Method for processing concentrated sea-tangle liquid |
| CN101461512A (en) * | 2009-01-12 | 2009-06-24 | 厦门新阳洲水产品工贸有限公司 | Method for processing sea-tangle sauce product |
| CN101461512B (en) * | 2009-01-12 | 2013-05-22 | 厦门新阳洲水产品工贸有限公司 | Method for processing sea-tangle sauce product |
| CN104585760A (en) * | 2015-01-15 | 2015-05-06 | 大连卓尔高科技有限公司 | Process for processing sea cucumber decoction |
| CN104770625A (en) * | 2015-03-30 | 2015-07-15 | 中国计量学院 | Method for removing inorganic arsenic in kelp |
| CN105192765A (en) * | 2015-08-18 | 2015-12-30 | 青岛海健堂生物科技有限公司 | Processing method of clarified kelp concentrate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107156563B (en) | Preparation process of decolorized concentrated juice of fresh momordica grosvenori | |
| CN101475464B (en) | Method for separating and extracting amber acid from amber acid fermentation liquor by nanofiltration | |
| CN102146144B (en) | Method for extracting and refining inulin | |
| CN110724045B (en) | Preparation method of curcumin with low solvent residue | |
| US10214568B2 (en) | Method for preparing phycocyanin | |
| CN102363594A (en) | Method for separating and purifying succinic acid from fermentation broth | |
| CN103818934A (en) | Underground brine utilization method and underground brine utilization device | |
| CN1269987A (en) | Technology for preparing concentrated kelp juice | |
| CN1740189A (en) | Method of extracting and separating soybean protein | |
| JP2017521451A (en) | Method for extracting soluble proteins from microalgal biomass | |
| CN1269843C (en) | Process of preparing pectin from Japanese premna leaf | |
| CN102532334B (en) | Method for producing flaxseed mucilage | |
| CN104397508A (en) | Method for removing nitrate and nitrite during cucumber clear juice processing | |
| CN1259426C (en) | Gellan gum post-extraction method | |
| CN103695490A (en) | High-purity arginine production process | |
| CN101619334A (en) | Method for co-producing high-purity rice protein and malt syrup by rice | |
| CN1208304C (en) | Lactic acid separating and purifying process | |
| CN1332173A (en) | Prepn of theasaponine | |
| CN114432383A (en) | Enzymolysis method for preparing high-quality belladonna fluid extract | |
| CN1292074C (en) | Separation of soya polypeptide, protein peptone and amino acid by biological fermentation | |
| CN1107071C (en) | Process for preparing phytic acid | |
| CN1060522C (en) | Process for separating and purifying citric acid | |
| CN1500799A (en) | Method for extracting erythromycin using membrane separation | |
| CN101649127B (en) | Preparation technology of red pigments of red rice | |
| CN111194905A (en) | Process method for extracting health-care biological salt from sea asparagus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |