CN101066087A - Process and technology of producing almond concentrated protein powder with cold squeezed almond dregs - Google Patents
Process and technology of producing almond concentrated protein powder with cold squeezed almond dregs Download PDFInfo
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- CN101066087A CN101066087A CNA2007100972179A CN200710097217A CN101066087A CN 101066087 A CN101066087 A CN 101066087A CN A2007100972179 A CNA2007100972179 A CN A2007100972179A CN 200710097217 A CN200710097217 A CN 200710097217A CN 101066087 A CN101066087 A CN 101066087A
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Abstract
The present invention relates to plant protein producing technology, and is especially technological process of producing concentrated almond protein powder with cold squeezed almond dregs. The technological process includes the following steps: crushing cold squeezed almond meal to 80-150 mesh, sieving, mixing with 8-15 times water at 40-60 deg.c via stirring for 10-30 min and filtering with 100-150 mesh sieve; regulating pH of the filtrate with 1 N concentration hydrochloric acid solution to 4.2-4.5 and pickling for 50-60min; centrifuging to obtain supernatant and curd; crushing the curd, pickling and centrifuging to obtain secondary curd; crushing and neutralizing to obtain neutralized almond liquid; filtering the neutralized almond liquid, homogenizing, vacuum degassing and sterilizing to obtain concentrated almond protein liquid; further concentrating, collecting volatile, recovering benzaldehyde, spray drying, etc. to obtain the product.
Description
Technical field: the present invention relates to a kind of method and technology of preparing thereof of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence concentrated protein powder, belong to the vegetable protein manufacture field.
Background material: protein is important component in the human body, also is human food's first nutrient.Human demand understanding to protein is mainly reflected in three aspects: 1) Liang demand; 2) amino acid of food protein is formed the content and the mutual proportionate relationship of the different aminoacids be the protein that provides of food, thinks that this proportionate relationship directly has influence on the absorption by human body utilization, and for this reason, FAO/WHO has proposed reasonable amino acid and constituted pattern; 3) source of protein is that protein comes from animal or plant is more favourable to health.With the problems referred to above is core, and the scientific worker has carried out numerous researchs.
Aspect the vegetable protein functional study, the researcher has carried out a large amount of animal experiments, clinical research and epidemiology survey work.Aspect animal experiment, with rabbit (Ignatowski, 1909; Meeker and kesten, 1940; Huffand carol, 1980), mouse (Sugano et al, 1984; Terpstra et al, 1982; Terspstra, 1981), gerbil jird (Forsythe, 1986) is object, by replacing or the part animal protein with vegetable protein, feeds object with animal protein and compares research, finds that all vegetable protein can reduce blood lipid level to some extent.Aspect crowd's clinical research, subjects is from the healthy population to the hyperlipemic patients, protein, fat and content of cholesterol level also have nothing in common with each other in the duration of research, the test population diet, partially or completely replacing with vegetable protein in the contrast or cross matching of animal protein, although its difference as a result of different tests, but learn that in the test-meal research of hyperlipemic patients the effect of vegetable protein reduction cholesterol level clearly.Aspect epidemiology survey: Conner etc. are in the research that relates to 30 countries, find that 55-59 year male sex's the Incidence of CHD and the intake of animal tallow are proportionate, coefficient correlation is 0.782, intake negative correlation with vegetable protein, coefficient correlation is-0.403 (Conner and Conner, 1972).Every group of 167 non-descendants Americans in a part cross-over experiment, be divided into vegetarian's (in diet not edible animal proteins), semivegetarian's (edible weekly 1-3 animal protein), nonvegetarian's (edible animal proteins every day), discover that vegetarian's plasma cholesterol content is minimum, the nonvegetarian is the highest, semivegetarian (Melby et al, 1997) placed in the middle.Campbell etc. are in the part cross matching that China carries out, also find the intake positive correlation of meat, animal protein in the content of plasma cholesterol and ApoB and the diet, and with the intake negative correlation (Campbellet al, 1990,1994) of beans and vegetable protein.Utilize the data of national for the third time nutrition of the U.S. and health survey (1988-1991), Ellen smit has studied the relation between animal protein (MFP eg.MeatFishandPoultry) intake and plasma cholesterol content in the U.S. adult diet, analyze and find that low animal protein intake is relevant with lower cholesterol content, the intake of high-vegetable-plant also relevant (Ellen smit, 1998) with lower cholesterol content.
The mechanism of action about the vegetable protein above-mentioned functions, also there is not at present definite conclusion, it is generally acknowledged it mainly is because the difference that the amino acid of animal protein and vegetable protein is formed causes, some researchers have been conceived to some special acids especially lysine and arginic ratio, think that the different adjustment of its ratio blood lipid level (Kritchevsky et al, 1987).Also there are simultaneously some researchs to think that vegetable protein can influence enzyme or some hormones such as the content of insulin in the human body, thereby regulate blood lipid level; Also have some researchers to think that soybean protein has promoted the secretion of cholic acid, thereby increased the consumption of cholesterol in the blood (Ellen smit, 1998).
When vegetable protein had above physiological function, the part that also comes with some shortcomings was formed as the amino acid of vegetable protein and to be conformed with the reasonable amino acid that FAO/WHO proposes not to the utmost and constitute pattern, exists limiting amino acid; The simultaneous vegetable protein also exists some influences materials that albumen absorbs, it is reported found at present mainly contain (I.E.Liener) such as protease inhibitors (as trypsin inhibitor), plant blood lectin, glucosides, phenolate thing, set metal components, the antivitamin factor, cumarin and the favism factors.The non-protein nitrogen compound that exists in some plants produces toxic and side effect (L.Fowden) too simultaneously.Therefore in the process of development and use vegetable protein, need nutritive value, the functional characteristic selecting suitable processing method to reach detoxification even can improve vegetable protein.
Ansu apricot is the famous large forest products resource of China, and economic worth is high.Almond promptly obtains the almond dregs of rice after extracting grease, the unmodified degreasing ansu apricot benevolence dregs of rice are good vegetable protein sources, and protein wherein and amino acid content are abundant, and protein content can be enriched to 35%-45%, and amino acid combination approaches the needs of human body, sees Table 1:
Amino acid whose composition and content (%) in the table 1 almond dregs of rice
| Essential amino acid | Other amino acid | ||||||
| Ile Leu Lys Met | 1.4 2.8 1.3 0.5 | Phe Thr Trp Val | 2.0 1.2 1.7 1.8 | Tyr Arg His Ala | 1.4 3.8 1.2 1.9 | Asp Gly Pro Ser | 4.6 2.3 1.7 1.7 |
Although ansu apricot benevolence albumen is good edible protein resource but often causes the very big wasting of resources owing to processing technology is unreasonable.Usually, what everybody paid close attention to is the toxicity of ansu apricot benevolence, and therefore, what at first expect is the detoxification of ansu apricot benevolence, hardly realizes particularly boiling water infusion technology of preceding detoxification process, is easy to cause the sex change of almond protein, thereby the value of almond protein is reduced.
Through patent retrieval, find no any patent or the patent application of frontier passes and mountains almond protein invention.This shows, it is extremely urgent to utilize ansu apricot benevolence grouts to develop instant reinforcement concentrated protein powder, we should develop corresponding product in conjunction with the domestic and international market demand, particularly easily accumulating, reconstitute conveniently, nutritious, almond concentrated protein powder product that mouthfeel is unique, good resource is become the high added value commodity, thereby realize the conversion of resources advantage to economic advantages.
Summary of the invention: purpose of the present invention is exactly the shortage at prior art, provides a kind of method and technology of preparing thereof of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence concentrated protein powder to people.For achieving the above object, the present invention adopts the following technical proposals preparation.
The sour formation pattern of base; 3) source of protein is that protein comes from animal or plant is more favourable to health.With the problems referred to above is core, and the scientific worker has carried out numerous researchs.
Aspect the vegetable protein functional study, the researcher has carried out a large amount of animal experiments, clinical research and epidemiology survey work.Aspect animal experiment, with rabbit (Ignatowski, 1909; Meeker and kesten, 1940; Huffand carol, 1980), mouse (Sugano et al, 1984; Terpstra et al, 1982; Terspstra, 1981), gerbil jird (Forsythe, 1986) is object, by replacing or the part animal protein with vegetable protein, feeds object with animal protein and compares research, finds that all vegetable protein can reduce blood lipid level to some extent.Aspect crowd's clinical research, subjects is from the healthy population to the hyperlipemic patients, protein, fat and content of cholesterol level also have nothing in common with each other in the duration of research, the test population diet, partially or completely replacing with vegetable protein in the contrast or cross matching of animal protein, although its difference as a result of different tests, but learn that in the test-meal research of hyperlipemic patients the effect of vegetable protein reduction cholesterol level clearly.Aspect epidemiology survey: Conner etc. are in the research that relates to 30 countries, find that 55-59 year male sex's the Incidence of CHD and the intake of animal tallow are proportionate, coefficient correlation is 0.782, intake negative correlation with vegetable protein, coefficient correlation is-0.403 (Conner andConner, 1972).Every group of 167 non-descendants Americans in a part cross-over experiment, be divided into vegetarian's (in diet not edible animal proteins), semivegetarian's (edible weekly 1-3 animal protein), nonvegetarian's (edible animal proteins every day), discover that vegetarian's plasma cholesterol content is minimum, the nonvegetarian is the highest, semivegetarian (Melby et al, 1997) placed in the middle.Campbell etc. are in the part cross matching that China carries out, also find the intake positive correlation of meat, animal protein in the content of plasma cholesterol and ApoB and the diet, and with the intake negative correlation (Campbellet al, 1990,1994) of beans and vegetable protein.Utilize the data of national for the third time nutrition of the U.S. and health survey (1988-1991), Ellen smit has studied the relation between (MFP eg.MeatFish andPoultry) intake of animal protein in the U.S. adult diet and the plasma cholesterol content, analyze and find that low animal protein intake is relevant with lower cholesterol content, the intake of high-vegetable-plant also relevant (Ellen smit, 1998) with lower cholesterol content.
The mechanism of action about the vegetable protein above-mentioned functions, also there is not at present definite conclusion, it is generally acknowledged it mainly is because the difference that the amino acid of animal protein and vegetable protein is formed causes, some researchers have been conceived to some special acids especially lysine and arginic ratio, think that the different adjustment of its ratio blood lipid level (Kritchevsky et al, 1987).Also there are simultaneously some researchs to think that vegetable protein can influence enzyme or some hormones such as the content of insulin in the human body, thereby regulate blood lipid level; Also have some researchers to think that soybean protein has promoted the secretion of cholic acid, thereby increased the consumption of cholesterol in the blood (Ellen smit, 1998).
When vegetable protein had above physiological function, the part that also comes with some shortcomings was formed as the amino acid of vegetable protein and to be conformed with the reasonable amino acid that FAO/WHO proposes not to the utmost and constitute pattern, exists limiting amino acid; The simultaneous vegetable protein also exists some influences materials that albumen absorbs, it is reported found at present mainly contain (I.E.Liener) such as protease inhibitors (as trypsin inhibitor), plant blood lectin, glucosides, phenolate thing, set metal components, the antivitamin factor, cumarin and the favism factors.The non-protein nitrogen compound that exists in some plants produces toxic and side effect (L.Fowden) too simultaneously.Therefore in the process of development and use vegetable protein, need nutritive value, the functional characteristic selecting suitable processing method to reach detoxification even can improve vegetable protein.
Ansu apricot is the famous large forest products resource of China, and economic worth is high.Almond promptly obtains the almond dregs of rice after extracting grease, the unmodified degreasing ansu apricot benevolence dregs of rice are good vegetable protein sources, and protein wherein and amino acid content are abundant, and protein content can be enriched to 35%-45%, and amino acid combination approaches the needs of human body, sees Table 1:
Amino acid whose composition and content (%) in the table 1 almond dregs of rice
| Essential amino acid | Other amino acid | ||||||
| Ile Leu Lys Met | 1.4 2.8 1.3 0.5 | Phe Thr Trp Val | 2.0 1.2 1.7 1.8 | Tyr Arg His Ala | 1.4 3.8 1.2 1.9 | Asp Gly Pro Ser | 4.6 2.3 1.7 1.7 |
Although ansu apricot benevolence albumen is good edible protein resource, often cause the very big wasting of resources owing to processing technology is unreasonable.Usually, what everybody paid close attention to is the toxicity of ansu apricot benevolence, and therefore, what at first expect is the detoxification of ansu apricot benevolence, hardly realizes particularly boiling water infusion technology of preceding detoxification process, is easy to cause the sex change of almond protein, thereby the value of almond protein is reduced.
Through patent retrieval, find no any patent or the patent application of frontier passes and mountains almond protein invention.This shows, it is extremely urgent to utilize ansu apricot benevolence grouts to develop instant reinforcement concentrated protein powder, we should develop corresponding product in conjunction with the domestic and international market demand, particularly easily accumulating, reconstitute conveniently, nutritious, almond concentrated protein powder product that mouthfeel is unique, good resource is become the high added value commodity, thereby realize the conversion of resources advantage to economic advantages.
Summary of the invention: purpose of the present invention is exactly the shortage at prior art, provides a kind of method and technology of preparing thereof of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence concentrated protein powder to people.For achieving the above object, the present invention adopts the following technical proposals preparation.
1) pulverizes: the mountain ansu apricot benevolence dregs of rice that obtain behind the cold press mountain almond oil are pulverized by mechanical means, crossed 80～150 mesh sieves, obtain ansu apricot benevolence grouts powder.
2) it is in 40 ℃～60 ℃ the clean water that the ansu apricot benevolence grouts powder that screening is obtained joins water temperature with the ratio of solid-liquid ratio 1: 8～15 (W/W), stir 10～30min after, with 100 orders～150 mesh sieves filtration, obtain ansu apricot benevolence albumen filtered fluid.
3) use 1N hydrochloric acid to regulate ansu apricot benevolence albumen filtered fluid pH value about 4.2～4.5, pickling 50～60min obtains the pickling material.
4) with the pickling material through the centrifugal 10min of the centrifuge of 4500rpm～10000rpm, collect supernatant and pickling curdled milk respectively.
5) be that 40～60 ℃ clean water mixes with the above-mentioned pickling curdled milk and the water temperature of 8～10 times of weight, fully stir, make it dissolving, obtain curdled milk liquid.
6) above-mentioned curdled milk liquid is used 1N salt acid for adjusting pH value to 4.2～about 4.5, washing 50～60min obtains the quadratic acid washing lotion.
7) with above-mentioned quadratic acid washing lotion through the centrifugal 10min of the centrifuge of 4500rpm～10000rpm, collect supernatant and secondary curdled milk respectively.
8) water temperature that the above-mentioned secondary curdled milk that obtains is added 5～6 times of weight is 40 ℃～60 ℃ a clean water, fully stirs, and makes it dissolving, obtains secondary curdled milk liquid.
9) with above-mentioned secondary curdled milk liquid 1N sodium hydroxide solution, regulate about pH to 7.0, obtain ansu apricot benevolence neutralizer.
10) the ansu apricot benevolence neutralizer that obtains through above-mentioned processing filters by 100～150 order mesh screens.
11) filtered fluid is through the twice homogeneous, homogenization pressure 20～50Mp.
12) homogenizing fluid is by 130～135 ℃ of sterilizations of instantaneous sterilizing equipment, 6～8Sec..
13) the sterilization slurry that obtains of above-mentioned processing is no more than at thickening temperature under 60 ℃ the condition, is concentrated into solid content 40%～55%.
14) the steam volatile matter in the concentration process is guided in the conical collector by pipeline, condenser.
15) liquid that gatherer bottom is contained benzaldehyde partly collects, with 3 times to collecting the long-pending extracted with diethyl ether of liquid 3 times, collect ether extraction liquid, after adding anhydrous sodium sulfate drying to sodium sulphate and being dispersity, again with ether extraction liquid through 40-60 ℃ of heat treated, reclaim ether, obtain benzaldehyde (volatile oil) product.
16) solid content is reached 40%～55% thickened pulp and be spray dried to powder by the spray-drying system.
17) powder that spray-drying is obtained is at the process leading portion through fluidized drying, adopt the mode of high-pressure spraying, the lecithin of the 0.5-3% of spray dried powder body weight is sprayed on the spray-drying powder, and is dried to moisture content 4%～5% through fluidized drying back segment process.
18) metering, packing, coding: according to the producer require to measure through the spray-drying powder of instant processing one spraying lecithin processing, fluidized drying, packing, coding.
Characteristics of the present invention: adopt the cold press ansu apricot benevolence dregs of rice, do not need debitterize before the cold press, protein is sex change or not sex change substantially not, has not only obviously reduced unnecessary processing cost, has also stopped the environmental pollution in the bitterness from almond process; Simultaneously, improved the solubility property of powder, helped human body digesting and assimilating almond protein; Reclaim the vapour-liquid in the concentration process, can process and obtain precious processed side product one ansu apricot benevolence essence.
This patent adopts diluted acid precipitation to prepare ansu apricot benevolence protein concentrate, promptly utilize the principle of isoelectric points of proteins precipitation, the ansu apricot benevolence dregs of rice are transferred pH to 4.2～4.5 with the 1N diluted acid, when to make protein solubility be minimum, with centrifugal process protein and other compositions are separated, then the neutralization precipitation thing, concentrate and dehydrate and obtain ansu apricot benevolence protein concentrate.
This patent has improved the instant problem of ansu apricot benevolence protein concentrate spray-drying powder by the method that adopts spraying lecithin, and product is strengthened, and has increased the lecithin that is of value to health.
Description of drawings: Fig. 1 utilizes the cold press ansu apricot benevolence dregs of rice to produce the method for ansu apricot benevolence concentrated protein powder and the processing process figure of technology of preparing thereof.
Concrete case study on implementation: with reference to the technological process of accompanying drawing 1, method and the technology of preparing thereof of utilizing the cold press ansu apricot benevolence dregs of rice to produce instant type spray-drying mountain almond powder are following realizations.
1) will pulverize and also cross 100 mesh sieves through the squeeze out ansu apricot benevolence dregs of rice 1kg of 80% grease of fast hydraulic pressure oil press, add 50 ℃ of hot water 10L, fully stir 20min, cross 100 mesh sieves, obtain ansu apricot benevolence albumen filtered fluid.
2) use 1N hydrochloric acid to regulate ansu apricot benevolence albumen filtered fluid pH value 4.4, pickling 55min obtains the pickling material.
3) with the pickling material through the centrifugal 10min of the centrifuge of 5000rpm, collect supernatant and pickling curdled milk respectively.
4) be that 60 ℃ clean water mixes with the above-mentioned pickling curdled milk and the water temperature of 8 times of weight, fully stir, make it dissolving, obtain curdled milk liquid.
5) above-mentioned curdled milk liquid is used 1N salt acid for adjusting pH value to 4.4, washing 60min obtains the quadratic acid washing lotion.
6) with above-mentioned quadratic acid washing lotion through the centrifugal 10min of the centrifuge of 5000rpm, collect supernatant and secondary curdled milk respectively.
7) water temperature that the above-mentioned secondary curdled milk that obtains is added 5 times of weight is 60 ℃ a clean water, fully stirs, and makes it dissolving, obtains secondary curdled milk liquid.
8) with above-mentioned secondary curdled milk liquid 1N sodium hydroxide solution, regulate about pH to 7.0, obtain ansu apricot benevolence neutralizer.
9) the ansu apricot benevolence neutralizer that obtains through above-mentioned processing filters by 100 order mesh screens.
10) filtered fluid is through the twice homogeneous, and the first road homogenization pressure is 30Mp, and the second road homogenization pressure is 20Mp.
11) homogenizing fluid is by 130～135 ℃ of sterilizations of instantaneous sterilizing equipment 7Sec..
12) sterilization slurry is no more than at thickening temperature under 60 ℃ the condition, is concentrated into solid content 50%.
13) the steam volatile matter in the concentration process is guided in the conical collector by pipeline, condenser, obtain 1000mL and reclaim liquid.
14) liquid that receiving flask bottom is contained benzaldehyde partly collects, obtain the 200mL turbid solution, with 600mL extracted with diethyl ether 3 times, collect ether extraction liquid, after adding anhydrous sodium sulfate drying to sodium sulphate and being dispersity, again with ether extraction liquid through 50 ℃ of heat treated, reclaim ether, obtain benzaldehyde (volatile oil) product 6.8g.
15) solid content is reached 50% thickened pulp by the small-sized spray drier spray-drying, obtain the 0.45kg concentrated protein powder.
16) 1% lecithin with the concentrated protein powder body weight is sprayed on the concentrated protein powder, and obtains the powder 0.42kg of moisture content 4%～5% after forced air drying.
17) above-mentioned concentrated protein powder analysis result is shown that its protein content accounts for 68%.
Claims (1)
1. a method and technology of preparing thereof of utilizing the cold press ansu apricot benevolence dregs of rice to produce ansu apricot benevolence concentrated protein powder is characterized in that its preparation technology is as described below:
1.1 the ansu apricot benevolence grouts (or decortication ansu apricot benevolence of moisture content 5%～8%) with obtaining behind the cold press mountain almond oil obtain ansu apricot benevolence acid curd through coarse crushing, screening, immersion dissolving, filtration, pickling, centrifugation.
1.1.1 the ansu apricot benevolence grouts that obtain behind the described cold press mountain almond oil of claim 1.1 are meant that when oil expression temperature of charge surpasses 60 ℃, ansu apricot benevolence albumen is not sex change or unmodified substantially grouts as yet.
1.1.2 the described coarse crushing of claim 1.1 is meant that the method by machinery is crushed to 80～150 orders, screening with the decortication ansu apricot benevolence of raw material ansu apricot benevolence grouts or moisture content 5%～8%.
1.1.3 the described immersion dissolving of claim 1.1 is meant, it is in 40 ℃～60 ℃ the clean water that the ansu apricot benevolence grouts powder that screening is obtained joins water temperature with the ratio of solid-liquid ratio 1: 8～15 (W/W), after stirring 10～30min, filter, obtain ansu apricot benevolence albumen filtered fluid with 100 orders～150 mesh sieves.
1.1.4 the described pickling of claim 1.1 is meant, uses 1N hydrochloric acid to regulate ansu apricot benevolence albumen filtered fluid pH value about 4.2～4.5, pickling 50～60min obtains the pickling material.
1.1.5 the described centrifugation of claim 1.1 is meant, the pickling material through the centrifugal 10min of the centrifuge of 4500rpm～10000rpm, is collected supernatant and pickling curdled milk respectively.
1.2., again pickling broken through separating, the centrifugal ansu apricot benevolence secondary curdled milk that obtains again through the ansu apricot benevolence pickling curdled milk that above-mentioned processing obtains.
1.2.1 claim 1.2 is described separates broken being meant, is that 40 ℃～60 ℃ clean water mixes with the above-mentioned pickling curdled milk and the water temperature of 8～10 times of weight, fully stirs, and makes it dissolving, obtains curdled milk liquid.
1.2.2 the described pickling again of claim 1.2 is meant, above-mentioned curdled milk liquid with 1N salt acid for adjusting pH value to 4.2～about 4.5, is washed 50～60min, obtains the quadratic acid washing lotion.
1.2.3 described centrifugal again being meant of claim 1.2 through the centrifugal 10min of the centrifuge of 4500rpm～10000rpm, collected supernatant and secondary curdled milk with above-mentioned quadratic acid washing lotion respectively.
1.3, neutralization broken through separating through the secondary curdled milk that above-mentioned processing obtains obtains ansu apricot benevolence neutralizer.
1.3.1 the described secondary curdled milk of claim 1.3 is separated broken being meant, the water temperature that the above-mentioned secondary curdled milk that obtains is added 5～6 times of weight is 40～60 ℃ a clean water, fully stirs, and makes it dissolving, obtains secondary curdled milk liquid.
1.3.2 the described neutralization of claim 1.3 is meant, with above-mentioned secondary curdled milk liquid 1N sodium hydroxide solution, regulates about pH to 7.0, obtains ansu apricot benevolence neutralizer.
1.4 after filtration, make ansu apricot benevolence protein concentrate sterilized solution behind the homogeneous, storage temporarily, homogeneous, vacuum outgas, instantaneous sterilizing through ansu apricot benevolence neutralizer that above-mentioned processing obtains.
1.4.1 the described filtration of claim 1.4 is meant the filtration by 100～150 order mesh screen holes.
1.4.2 the preferably independent space of described twice homogeneous of claim 1.4 and instantaneous sterilizing workshop section, and wind filter-air exhausting device is installed, with the environment that purifies air.
1.4.3 the described instantaneous sterilizing of claim 1.4 is meant the sterilization of logical 130～135 ℃ of 6～8Sec..
1.5 the sterilized solution that above-mentioned processing obtains obtains finished product through concentrated, collection volatile matter, recovery benzaldehyde, spray-drying, instant intensive treatment, fluidized drying, metering, packing, coding.
1.5.1 described the concentrating of claim 1.5 is meant that the employing falling liquid film concentrates or other concentrated modes, process temperature is no more than 60 ℃, is concentrated into solid content 40%～55%.
1.5.2 the described collection volatile matter of claim 1.5 is meant the steam volatile matter in the concentration process is guided in the conical collector by pipeline, condenser.
1.5.3 the described recovery benzaldehyde of claim 1.5 technology is meant, the liquid that the gatherer bottom is contained benzaldehyde partly collects, with 3 times to collecting the long-pending extracted with diethyl ether of liquid 3 times, collect ether extraction liquid, after adding anhydrous sodium sulfate drying to sodium sulphate and being dispersity, again with ether extraction liquid through 40 ℃～60 ℃ heat treated, reclaim ether, obtain the process of benzaldehyde (volatile oil) product.
1.5.4 the described drying process with atomizing of claim 1.5 is meant, solid content is reached 40%～55% thickened pulp is spray dried to powder by the spray-drying system process.
1.5.5 the described instant strengthening treatment process of claim 1.5 is meant that to the process that spray dried powder carries out the lecithin spraying, the lecithin quantity for spray is the 0.5-3% of spray dried powder body weight.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252018A (en) * | 2017-07-06 | 2017-10-17 | 焦作市米奇食品饮料有限公司 | A kind of low-sugar type hawthorn complex pulp drink and its manufacture craft for person in middle and old age |
| CN108936693A (en) * | 2018-06-27 | 2018-12-07 | 新疆大德恒生物股份有限公司 | A kind of nutriment and its production method containing almond polypeptide |
-
2007
- 2007-04-29 CN CNA2007100972179A patent/CN101066087A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252018A (en) * | 2017-07-06 | 2017-10-17 | 焦作市米奇食品饮料有限公司 | A kind of low-sugar type hawthorn complex pulp drink and its manufacture craft for person in middle and old age |
| CN108936693A (en) * | 2018-06-27 | 2018-12-07 | 新疆大德恒生物股份有限公司 | A kind of nutriment and its production method containing almond polypeptide |
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