CN108850739A - The preparation method of selenium-rich star fruit juice - Google Patents
The preparation method of selenium-rich star fruit juice Download PDFInfo
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- CN108850739A CN108850739A CN201810596165.8A CN201810596165A CN108850739A CN 108850739 A CN108850739 A CN 108850739A CN 201810596165 A CN201810596165 A CN 201810596165A CN 108850739 A CN108850739 A CN 108850739A
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- selenium
- rich
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- ultrafiltration
- fruit juice
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- 239000011669 selenium Substances 0.000 title claims abstract description 71
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 64
- 235000010082 Averrhoa carambola Nutrition 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 235000011389 fruit/vegetable juice Nutrition 0.000 title claims abstract description 18
- 241000544051 Damasonium alisma Species 0.000 title 1
- 240000006063 Averrhoa carambola Species 0.000 claims abstract description 48
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000000050 nutritive effect Effects 0.000 claims abstract description 22
- 241000206575 Chondrus crispus Species 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000011282 treatment Methods 0.000 claims abstract description 13
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims abstract description 8
- 229930195725 Mannitol Natural products 0.000 claims abstract description 8
- 230000007071 enzymatic hydrolysis Effects 0.000 claims abstract description 8
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims abstract description 8
- 239000000594 mannitol Substances 0.000 claims abstract description 8
- 235000010355 mannitol Nutrition 0.000 claims abstract description 8
- 239000004615 ingredient Substances 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims abstract description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 238000011049 filling Methods 0.000 claims abstract description 4
- 239000000706 filtrate Substances 0.000 claims description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 108090000790 Enzymes Proteins 0.000 claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 12
- 229940088598 enzyme Drugs 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 108010059892 Cellulase Proteins 0.000 claims description 10
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 10
- 239000000679 carrageenan Substances 0.000 claims description 10
- 229920001525 carrageenan Polymers 0.000 claims description 10
- 235000010418 carrageenan Nutrition 0.000 claims description 10
- 229940113118 carrageenan Drugs 0.000 claims description 10
- 229940106157 cellulase Drugs 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000000047 product Substances 0.000 claims description 10
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 108010051210 beta-Fructofuranosidase Proteins 0.000 claims description 8
- 239000001573 invertase Substances 0.000 claims description 8
- 235000011073 invertase Nutrition 0.000 claims description 8
- 230000001376 precipitating effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 235000012907 honey Nutrition 0.000 claims description 7
- 230000007062 hydrolysis Effects 0.000 claims description 6
- 238000006460 hydrolysis reaction Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 206010013786 Dry skin Diseases 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229960004756 ethanol Drugs 0.000 claims description 5
- 235000019441 ethanol Nutrition 0.000 claims description 5
- 235000021433 fructose syrup Nutrition 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000012510 hollow fiber Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 235000021552 granulated sugar Nutrition 0.000 claims description 4
- 150000003346 selenoethers Chemical class 0.000 abstract description 6
- 239000013049 sediment Substances 0.000 abstract description 3
- 238000005360 mashing Methods 0.000 abstract description 2
- 229940091258 selenium supplement Drugs 0.000 description 49
- 235000009508 confectionery Nutrition 0.000 description 10
- 235000013399 edible fruits Nutrition 0.000 description 10
- 235000013305 food Nutrition 0.000 description 9
- 235000016709 nutrition Nutrition 0.000 description 7
- 230000035764 nutrition Effects 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 235000013361 beverage Nutrition 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 206010039921 Selenium deficiency Diseases 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- PMYDPQQPEAYXKD-UHFFFAOYSA-N 3-hydroxy-n-naphthalen-2-ylnaphthalene-2-carboxamide Chemical compound C1=CC=CC2=CC(NC(=O)C3=CC4=CC=CC=C4C=C3O)=CC=C21 PMYDPQQPEAYXKD-UHFFFAOYSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 230000005089 fruit drop Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229960001881 sodium selenate Drugs 0.000 description 2
- 239000011655 sodium selenate Substances 0.000 description 2
- 235000018716 sodium selenate Nutrition 0.000 description 2
- 229960001471 sodium selenite Drugs 0.000 description 2
- 239000011781 sodium selenite Substances 0.000 description 2
- 235000015921 sodium selenite Nutrition 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241001072280 Averrhoa Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- RJFAYQIBOAGBLC-BYPYZUCNSA-N Selenium-L-methionine Chemical compound C[Se]CC[C@H](N)C(O)=O RJFAYQIBOAGBLC-BYPYZUCNSA-N 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000002595 cold damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 230000005078 fruit development Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229960002718 selenomethionine Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
- A23L2/04—Extraction of juices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/52—Adding ingredients
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
- A23L2/72—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration
- A23L2/74—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter by filtration using membranes, e.g. osmosis, ultrafiltration
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, 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
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/16—Inorganic salts, minerals or trace elements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Abstract
The invention discloses the preparation methods of selenium-rich star fruit juice, include the following steps：After carambola mashing, pressurized treatments, enzymatic hydrolysis, then by ultrafiltration, the liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, ingredient is filling, sterilization.The present invention is by adding mannitol, the water solubility for the selenide of carragheen that can be obviously improved, dissolubility is good, no obvious sediment in the preparation process of selenide of carragheen.
Description
Technical field
The present invention relates to a kind of preparation methods of beverage, the specifically preparation method of selenium-rich star fruit juice.
Background technique
Carambola, also known as foreign peach, fruit of carambola, carambola etc., are Oxalidaceae Averrhoa evergreen dungarunga, and fruit has very high
Nutritive value, originate in Malaysia, Indonesia, now extensively plantation in tropical various regions, China Guangdong, Guangxi, Fujian, platform
There is cultivation on the ground such as gulf area, Yunnan.The pyrophilous moist climate of carambola tree, can not resist cold.Carambola is evergreen dungarunga, based on sweet yang tao
Plant kind.Deep with soil layer, loose fertile, rich humus-containing loam cultivation is advisable.Pyrophilous humidity is afraid of frostbite and arid,
Drouth and hot dry wind cause fruit drop, and happiness half is shady and avoids strong sunlight, especially in florescence and young fruit period, like gentle breeze and are afraid of platform
Wind, carpopodium is slim and frahile, and typhoon causes a large amount of fruit drops.Seedling stops growing when temperature is lower than 15 DEG C, and 10 DEG C or less by cold damage, shadow
Bud differentiation, fruit development, yield and quality are rung, 15 DEG C or more branch start to grow, and florescence needs 27 DEG C of temperatures above.It adapts to
Property it is wide, 1500-3000 millimeters of annual rainfall area can plant.
In recent years the big fruit sweet yang tao introduced from Taiwan, Malaysia, Thailand, fruit is of fine quality greatly, and early fruiting and high yield, adapts to
Property stronger, the deep welcome by the producer, consumer.Main excellent variety has：Dongguan sweet yang tao, Malaysian sweet yang tao, Red Indian race
Sweet yang tao, sweet silk sweet yang tao, adaptability show well.Malaysian sweet yang tao：Malaysian sweet yang tao plant is tall and big, grows
Fastly, fruiting rate height, meat embrittlement scum juice multi-flavor sweet tea, 200-300 grams of single fruit weight, fruit oblong, 5 ribs, fruit rid is thick, edible rate
96%, quality is excellent, storage tolerance.American Red carambola：American Red carambola is similar to Malaysian carambola, and tree-like cylinder, leaflet is slightly
Hard crisp, come into leaves pink, and inflorescence aubergine, 150-250 grams of single fruit weight, fresh food quality is good.Taiwan honey silk carambola：Taiwan
Regional honey silk can be taken out slightly 5-6 times for carambola 1 year, and in high temperature and rainy season, young sprout grows the Non-intermittent phase, show early fruiting and high yield, single
150-200 grams of fruit weight, fine and tender taste, succulence, sweetness.
The case where selenium is increasingly paid attention to the important physiological function of human body by scientists from all over the world, and various countries are according to this country itself
The recommended intake of selemium nutrition is all formulated.It is respectively 70 micro- that the daily intake (RDI) of adult healthy men and women selenium is recommended in the U.S.
Gram/day and 55 micro- grams/day, and Britain is then 75 micro- grams/day and 60 micro- grams/day.Adult's intake that Chinese Soclety of Nutrition is recommended
Amount is micro- gram/day of 50-250.
Selenium is mainly obtained from diet in human body, and therefore, the content of Selenium In Foods directly affects the daily selenium of people
Intake.The Se content is very big by geographic influence, and the difference of soil Se content causes the very big of various regions Selenium in Food
Difference.Soil selenium-containing amount is in 0.6 mg/kg hereinafter, just belong to poor selenium soil, and China is except Henan Xiayi, Ziyang, shaanxi and other places
Outside area, the territory in the whole nation 72% all belongs to poor selenium or selenium deficiency soil.The Se content in these regions is generally in 0.01-0.06 milli
Between g kg, and the Se content is lower than 0.02 mg/kg, then is considered as serious selenium deficiency food, and long-term intake is serious to be lacked
Selenium food necessarily will cause selenium deficiency disease.
Chinese Soclety of Nutrition did an investigation to provinces and cities of 13, China and shows that adult per day selenium intake is 26-32
Microgram, 50 microgram of bottom line recommended from Chinese Soclety of Nutrition differ greatly.With the development of modern industry, environmental pollution
Aggravation, soil selenium deficiency certainly will lead to the generation of a large amount of low selenium plants, cause low selenium food chain, lead to the low selenizing of people's food source, sternly
Weight is unhealthful.
Chinese patent CN102366135B discloses carambola healthy beverage and preparation method thereof, includes the following steps：(1) former
Material cleaning；(2) mashing separation；(3) by-pass filtration and clarification；(4) ingredient.The preparation method does not consider how to carry out selenium-rich
The research of star fruit juice.With the improvement of living standards, people not only focus on the taste of food, more focuses on the nutrition of food and be good for
Kang Gongneng.How for consumer a kind of natural health is provided, selenium-rich star fruit juice full of nutrition becomes the new demand of beverage market.
Summary of the invention
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of natural healths, full of nutrition, dissolubility
The preparation method of good selenium-rich star fruit juice.
The preparation method of selenium-rich star fruit juice of the present invention, includes the following steps：
1) feedstock processing：Carambola is put into spray type cleaning machine and is rinsed, the impurity on carambola surface is removed, then will
Carambola investment beater after cleaning is beaten；
2) pressurized treatments：The pulp that upper step obtains is put into pressure pan, 20-30MPa is forced into, keeps its pressure equal
It is even, and 10-20min is kept, restore normal pressure；
3) it digests：The pH5-6 of pulp after adjusting pressurized treatments, is placed in sealed fermenter, and cellulase, sucrose is added
The complex enzyme of enzyme is digested, and enzymolysis time is 12-24 hours, and hydrolysis temperature is 43-45 DEG C, the weight of cellulase, invertase
Amount is than being 3：1, complex enzyme additional amount is 60-80mg/kg；
4) it filters：It by the pulp after enzymatic hydrolysis, first filters, collects filtrate, filtrate passes through ultrafiltration again, collects efflux；
5) liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, ingredient, are filtered, filling, ultrahigh-temperature instant kills
Bacterium obtains finished product；
The selenium-rich nutritive object, is prepared by the following preparation method：
1. being configured to concentration with deionized water is 0.5-1.0 milligrams of selenium/milliliter selenium liquid after dissolving selenium powder with concentrated nitric acid；
2. carragheen is added in the sodium chloride solution of 0.5M by the amount of 2.0-4.0w/v%, adds and be equivalent to OK a karaoke club
The mannitol of 0.001-0.002 times of glue weight, then the heating stirring at 75-100 DEG C, makes into uniform carrageenan sol liquid；
3. by the carrageenan sol liquid 2. obtained under the conditions of pH=0.5-2.5, in 30-50 DEG C after reaction 2-4 hours,
Continuation is reacted 12-24 hours at 25-30 DEG C；
4. 95% ethyl alcohol precipitating selenizing product is added by 1-2 times of volume of 3. reaction solution, then 95v/ is successively used in filtering
V% ethyl alcohol, dehydrated alcohol wash much filtrate, by much filtrate in 75 DEG C of aeration-dryings；It crushes, 80 mesh are sieved to obtain, obtain.
Ultrafiltration described in step 4) of the present invention, if with the ultrafiltration membrane that the relative molecular weight that shuts off is small, interception capacity in ultra-filtration process
Height, but cause yield relatively low, and the ultrafiltration membrane big with the relative molecular weight that shuts off, then by too much, causing content inclined；Therefore, it selects
The moderate ultrafiltration membrane of the relative molecular weight that shuts off is selected, content yield all reaches requirement, can play good separating effect.Ultrafiltration membrane one
As use the relative molecular weight that shuts off for the ultrafiltration membrane of 20000-80000, present invention preferably employs shut off relative molecular weight be 40000
Hollow fiber ultrafiltration membrane, effect is preferable.
Further, filter residue is obtained after ultrafiltration, can be with return step 3), it is digested again, yield can be increased.
Carragheen described in step 5), preferably Kappa- carragheen or Lambda- carragheen.
The liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed described in step 5), are preferably made into 1.0-2.0w/
W%.
Ingredient described in step 5), preferably according to parts by weight, the liquid obtained after ultrafiltration and 20 parts of selenium-rich nutritive object, white sand
10-15 parts sugared, 5-10 parts of fructose syrup, 3-5 parts of honey, pure water are made into 100 parts.
Compared with prior art, the present invention has the following advantages that：
1, the pulp after the present invention smashes carambola raw material carries out pressurized treatments, the fiber by pressurized treatments, in carambola
The ingredients such as element, hemicellulose are torn, decompose, dissolve out, and are conducive to subsequent enzymatic hydrolysis process, hemicellulose dissolution rate is reachable after reaction
99%, cellulose hydrolysis conversion can be improved 4 times or more.
2, during enzymatic hydrolysis, not only the macromolecular substances such as cellulose are decomposed, meanwhile, also bring a large amount of tan
The problem of precipitating of the substances such as matter, protein, starch, bacterial pyrogens and many particles, submicron and floccule, these substances
On the one hand the mouthfeel for influencing carambola liquid, on the other hand influences the stability and color of carambola liquid, and the present invention passes through ultrafiltration, setting point
Son amount retention range, remove these macromolecular substances, not only assigned carambola liquid good mouthfeel, but improve beverage color and
Stability.
3, in the prior art, usually use sodium selenite, sodium selenate, Se-enriched yeast etc. as the source of selenium-rich substance,
But sodium selenite, sodium selenate are obtained from the byproduct of metal mineral reserves as inorganic selenium, inorganic selenium has biggish toxicity, and
It is not easy to be absorbed, is not suitable for humans and animals and uses, and absorptivity is low, utilization rate is low；And the water solubility of Se-enriched yeast is bad, generally
It is the sediment for being partly dissolved in water, and having more, utilization rate is low.And the selenide of carragheen obtained using the present invention, absorptivity, utilization
Rate is high, and effect is good.
4, the selenide of carragheen that the prior art obtains be canescence, it is faint yellow to khaki powder, it is micro- to have seaweed fishy smell, water
Dissolubility is general, there is precipitating, and the present invention can be obviously improved by the preparation process of selenide of carragheen, adding mannitol
The water solubility of obtained selenide of carragheen, dissolubility is good, no obvious sediment.
Specific embodiment
With embodiment, the invention will be further described below, but the invention is not limited to these embodiments.
Embodiment 1：
The preparation method of selenium-rich star fruit juice, includes the following steps：
1) feedstock processing：Carambola is put into spray type cleaning machine and is rinsed, the impurity on carambola surface is removed, then will
Carambola investment beater after cleaning is beaten；
2) pressurized treatments：The pulp that upper step obtains is put into pressure pan, 30MPa is forced into, keeps its pressure uniform, and
10min is kept, normal pressure is restored；
3) it digests：The pH6 of pulp after adjusting pressurized treatments, is placed in sealed fermenter, and cellulase, invertase is added
Complex enzyme digested, enzymolysis time be 12 hours, hydrolysis temperature be 43-45 DEG C, the weight ratio of cellulase, invertase
It is 3：1, complex enzyme additional amount is 60mg/kg；
4) it filters：It by the pulp after enzymatic hydrolysis, first filters, collects filtrate, filtrate passes through ultrafiltration again, and the relative molecular weight that shuts off is
20000 hollow fiber ultrafiltration membrane collects efflux；
5) liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, are made into 1.0w/w%, according to being obtained after ultrafiltration
Liquid and 20 parts of selenium-rich nutritive object, 10 parts of white granulated sugar, 10 parts of fructose syrup, 3 parts of honey, pure water be made into 100 parts, filtering,
Filling, ultrahigh-temperature instant sterilization obtains finished product；
The selenium-rich nutritive object, is prepared by the following preparation method：
1. being configured to concentration with deionized water is 0.5-1.0 milligrams of selenium/milliliter selenium liquid after dissolving selenium powder with concentrated nitric acid；
2. Kappa- carragheen is added in the sodium chloride solution of 0.5M by the amount of 2.0w/v%, adds and be equivalent to card
The mannitol of 0.001-0.002 times of glue weight is drawn, then the heating stirring at 75 DEG C, makes into uniform carrageenan sol liquid；
3. after 30 DEG C are reacted 4 hours, continuing in 25-30 by the carrageenan sol liquid 2. obtained under the conditions of pH=0.5
It is reacted 12 hours at DEG C；
4. 95% ethyl alcohol precipitating selenizing product is added by 1-2 times of volume of 3. reaction solution, then 95v/ is successively used in filtering
V% ethyl alcohol, dehydrated alcohol wash much filtrate, by much filtrate in 75 DEG C of aeration-dryings；It crushes, 80 mesh are sieved to obtain, obtain.
Embodiment 2：
The preparation method of selenium-rich star fruit juice, includes the following steps：
1) feedstock processing：Carambola is put into spray type cleaning machine and is rinsed, the impurity on carambola surface is removed, then will
Carambola investment beater after cleaning is beaten；
2) pressurized treatments：The pulp that upper step obtains is put into pressure pan, 20MPa is forced into, keeps its pressure uniform, and
20min is kept, normal pressure is restored；
3) it digests：The pH5 of pulp after adjusting pressurized treatments, is placed in sealed fermenter, and cellulase, invertase is added
Complex enzyme digested, enzymolysis time be 24 hours, hydrolysis temperature be 43-45 DEG C, the weight ratio of cellulase, invertase
It is 3：1, complex enzyme additional amount is 80mg/kg；
4) it filters：It by the pulp after enzymatic hydrolysis, first filters, collects filtrate, filtrate passes through ultrafiltration again, and the relative molecular weight that shuts off is
80000 hollow fiber ultrafiltration membrane collects efflux；
5) liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, are made into 1.5w/w%, according to being obtained after ultrafiltration
Liquid and 20 parts of selenium-rich nutritive object, 15 parts of white granulated sugar, 5 parts of fructose syrup, 5 parts of honey, pure water be made into 100 parts, filter, fill
Dress, ultrahigh-temperature instant sterilization, obtains finished product；The selenium-rich nutritive object, is prepared by the following preparation method：
1. being configured to concentration with deionized water is 0.5-1.0 milligrams of selenium/milliliter selenium liquid after dissolving selenium powder with concentrated nitric acid；
2. Kappa- carragheen is added in the sodium chloride solution of 0.5M by the amount of 4.0w/v%, adds and be equivalent to card
The mannitol of 0.001-0.002 times of glue weight is drawn, then the heating stirring at 80 DEG C, makes into uniform carrageenan sol liquid；
3. after 40 DEG C are reacted 3 hours, continuing in 25-30 by the carrageenan sol liquid 2. obtained under the conditions of pH=2.0
It is reacted 18 hours at DEG C；
4. 95% ethyl alcohol precipitating selenizing product is added by 1-2 times of volume of 3. reaction solution, then 95v/ is successively used in filtering
V% ethyl alcohol, dehydrated alcohol wash much filtrate, by much filtrate in 75 DEG C of aeration-dryings；It crushes, 80 mesh are sieved to obtain, obtain.
Embodiment 3：
The preparation method of selenium-rich star fruit juice, includes the following steps：
1) feedstock processing：Carambola is put into spray type cleaning machine and is rinsed, the impurity on carambola surface is removed, then will
Carambola investment beater after cleaning is beaten；
2) pressurized treatments：The pulp that upper step obtains is put into pressure pan, 25MPa is forced into, keeps its pressure uniform, and
15min is kept, normal pressure is restored；
3) it digests：The pH5.5 of pulp after adjusting pressurized treatments, is placed in sealed fermenter, and cellulase, sucrose is added
The complex enzyme of enzyme is digested, and enzymolysis time is 18 hours, and hydrolysis temperature is 43-45 DEG C, the weight ratio of cellulase, invertase
It is 3：1, complex enzyme additional amount is 70mg/kg；
4) it filters：It by the pulp after enzymatic hydrolysis, first filters, collects filtrate, filtrate passes through ultrafiltration again, and the relative molecular weight that shuts off is
40000 hollow fiber ultrafiltration membrane collects efflux；Filter residue, return step 3), it is digested again；
5) liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, are made into 2.0w/w%, according to being obtained after ultrafiltration
Liquid and 20 parts of selenium-rich nutritive object, 12 parts of white granulated sugar, 8 parts of fructose syrup, 4 parts of honey, pure water be made into 100 parts, filter, fill
Dress, ultrahigh-temperature instant sterilization, obtains finished product；The selenium-rich nutritive object, is prepared by the following preparation method：
1. after dissolving selenium powder with concentrated nitric acid, being configured to concentration with deionized water is 1.5 milligrams of selenium/milliliter selenium liquid；
2. Lambda- carragheen is added in the sodium chloride solution of 0.5M by the amount of 3.0w/v%, adds and be equivalent to
The mannitol of 0.001-0.002 times of carragheen weight, then the heating stirring at 100 DEG C, makes into uniform carrageenan sol liquid；
3. after 50 DEG C are reacted 2 hours, continuing in 25-30 by the carrageenan sol liquid 2. obtained under the conditions of pH=2.5
It is reacted 24 hours at DEG C；
4. 95% ethyl alcohol precipitating selenizing product is added by 1-2 times of volume of 3. reaction solution, then 95v/ is successively used in filtering
V% ethyl alcohol, dehydrated alcohol wash much filtrate, by much filtrate in 75 DEG C of aeration-dryings；It crushes, 80 mesh are sieved to obtain, obtain.
Comparative example 1：
With embodiment 3, difference is, that mannitol is not added in the preparation process of selenium-rich nutritive object.
Comparative example 2：
With embodiment 3, difference is, Se-enriched yeast is used in the preparation process of selenium-rich nutritive object.
Comparative example 3：
With embodiment 3, selenium-rich nutritive object is prepared by the following preparation method：
1. raw material preparation：Prepare 100 parts of pure water, 0.6-1.0 parts of L- selenomethionine, 0.1-0.3 parts of hydroxyethyl cellulose；
2. defibrination after the raw material of step 1. is mixed, obtains slurries, sterilize, be cooled to 25 DEG C, is 5- by percent by volume
The mature bacillus subtilis liquid spawn of 10% access culture, is put into fermentor, filtrated air is passed through in fermentor, carry out
Temperature is risen to 70 DEG C of holding 0.5-1.0h inactivations rapidly, obtained by stirring fermentation after fermentation.
Experimental example：
The beverage that embodiment and comparative example obtains is compared by the precipitating of Acceleration study
Claims (6)
1. the preparation method of selenium-rich star fruit juice, which is characterized in that include the following steps：
1) feedstock processing：Carambola is put into spray type cleaning machine and is rinsed, the impurity on carambola surface is removed, it then will cleaning
Carambola investment beater afterwards is beaten；
2) pressurized treatments：The pulp that upper step obtains is put into pressure pan, 20-30MPa is forced into, keeps its pressure uniform, and
10-20min is kept, normal pressure is restored；
3) it digests：The pH5-6 of pulp after adjusting pressurized treatments, is placed in sealed fermenter, and cellulase, invertase is added
Complex enzyme is digested, and enzymolysis time is 12-24 hours, and hydrolysis temperature is 43-45 DEG C, the weight ratio of cellulase, invertase
It is 3：1, complex enzyme additional amount is 60-80mg/kg；
4) it filters：It by the pulp after enzymatic hydrolysis, first filters, collects filtrate, filtrate passes through ultrafiltration again, collects efflux；
5) liquid obtained after ultrafiltration and selenium-rich nutritive object are uniformly mixed, ingredient, are filtered, filling, ultrahigh-temperature instant sterilization obtains
Finished product；
The selenium-rich nutritive object, is prepared by the following preparation method：
1. being configured to concentration with deionized water is 0.5-1.0 milligrams of selenium/milliliter selenium liquid after dissolving selenium powder with concentrated nitric acid；
2. carragheen is added in the sodium chloride solution of 0.5M by the amount of 2.0-4.0w/v%, adds and be equivalent to carragheen weight
The mannitol of 0.001-0.002 times of amount, then the heating stirring at 75-100 DEG C, makes into uniform carrageenan sol liquid；
3. in 30-50 DEG C after reaction 2-4 hours, continuing to exist by the carrageenan sol liquid 2. obtained under the conditions of pH=0.5-2.5
It is reacted 12-24 hours at 25-30 DEG C；
4. 95% ethyl alcohol precipitating selenizing product is added by 1-2 times of volume of 3. reaction solution, then 95v/v% is successively used in filtering
Ethyl alcohol, dehydrated alcohol wash much filtrate, by much filtrate in 75 DEG C of aeration-dryings；It crushes, 80 mesh are sieved to obtain, obtain.
2. the preparation method of selenium-rich star fruit juice according to claim 1, it is characterised in that：Ultrafiltration described in step 4), is adopted
The hollow fiber ultrafiltration membrane for being 40000 with the relative molecular weight that shuts off.
3. the preparation method of selenium-rich star fruit juice according to claim 1, it is characterised in that：It is obtained after the step 4) ultrafiltration
Filter residue, return step 3), digested again.
4. the preparation method of selenium-rich star fruit juice according to claim 1, it is characterised in that：Carragheen described in step 5),
For Kappa- carragheen or Lambda- carragheen.
5. the preparation method of selenium-rich star fruit juice according to claim 1, it is characterised in that：It will be after ultrafiltration described in step 5)
Obtained liquid and selenium-rich nutritive object is uniformly mixed, and is made into 1.0-2.0w/w%.
6. the preparation method of selenium-rich star fruit juice according to claim 1, it is characterised in that：Ingredient described in step 5), is pressed
According to parts by weight, 20 parts of the liquid and selenium-rich nutritive object, 10-15 parts of the white granulated sugar, 5-10 parts of fructose syrup, honey 3- that are obtained after ultrafiltration
5 parts, pure water be made into 100 parts.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038454A (en) * | 1988-06-10 | 1990-01-03 | 中国科学院生态环境研究中心 | The method for making of selenocarrageenan |
| CN101427723A (en) * | 2008-12-02 | 2009-05-13 | 江南大学 | Method for producing functional soft sweet rich in selenium with mixed organic selenium and vitamin |
| CN102366135A (en) * | 2011-09-05 | 2012-03-07 | 崔荣华 | Averrhoa carambola Linn health beverage and its preparation method |
| CN104026706A (en) * | 2014-06-27 | 2014-09-10 | 广西健美乐食品有限公司 | Preparation method of bambusa chungii liquid |
| CN106676145A (en) * | 2016-12-15 | 2017-05-17 | 钦州市钦南区科学技术情报研究所 | Carrageenan and preparation method thereof |
-
2018
- 2018-06-11 CN CN201810596165.8A patent/CN108850739A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038454A (en) * | 1988-06-10 | 1990-01-03 | 中国科学院生态环境研究中心 | The method for making of selenocarrageenan |
| CN101427723A (en) * | 2008-12-02 | 2009-05-13 | 江南大学 | Method for producing functional soft sweet rich in selenium with mixed organic selenium and vitamin |
| CN102366135A (en) * | 2011-09-05 | 2012-03-07 | 崔荣华 | Averrhoa carambola Linn health beverage and its preparation method |
| CN104026706A (en) * | 2014-06-27 | 2014-09-10 | 广西健美乐食品有限公司 | Preparation method of bambusa chungii liquid |
| CN106676145A (en) * | 2016-12-15 | 2017-05-17 | 钦州市钦南区科学技术情报研究所 | Carrageenan and preparation method thereof |
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