CN104431804A - Method for preparing germinated brown rice rich in gamma-aminobutyric acid - Google Patents
Method for preparing germinated brown rice rich in gamma-aminobutyric acid Download PDFInfo
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- CN104431804A CN104431804A CN201410750191.3A CN201410750191A CN104431804A CN 104431804 A CN104431804 A CN 104431804A CN 201410750191 A CN201410750191 A CN 201410750191A CN 104431804 A CN104431804 A CN 104431804A
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- 235000021329 brown rice Nutrition 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 35
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229960003692 gamma aminobutyric acid Drugs 0.000 title claims abstract description 29
- OGNSCSPNOLGXSM-UHFFFAOYSA-N (+/-)-DABA Natural products NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 title abstract 3
- 230000035784 germination Effects 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 150000008442 polyphenolic compounds Chemical class 0.000 claims abstract description 13
- 235000013824 polyphenols Nutrition 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims abstract description 6
- 241000209094 Oryza Species 0.000 claims description 55
- 235000007164 Oryza sativa Nutrition 0.000 claims description 55
- 235000009566 rice Nutrition 0.000 claims description 55
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- 238000007654 immersion Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 240000008467 Oryza sativa Japonica Group Species 0.000 claims description 2
- 238000002791 soaking Methods 0.000 abstract description 8
- 244000269722 Thea sinensis Species 0.000 abstract 1
- 230000002289 effect on microbe Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000005764 inhibitory process Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- QWCKQJZIFLGMSD-UHFFFAOYSA-N 2-Aminobutanoic acid Natural products CCC(N)C(O)=O QWCKQJZIFLGMSD-UHFFFAOYSA-N 0.000 description 3
- QWCKQJZIFLGMSD-GSVOUGTGSA-N D-alpha-aminobutyric acid Chemical compound CC[C@@H](N)C(O)=O QWCKQJZIFLGMSD-GSVOUGTGSA-N 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
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- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
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- 210000005036 nerve Anatomy 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000003288 anthiarrhythmic effect Effects 0.000 description 1
- 230000000049 anti-anxiety effect Effects 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008344 brain blood flow Effects 0.000 description 1
- 210000005013 brain tissue Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- FODTZLFLDFKIQH-FSVGXZBPSA-N gamma-Oryzanol (TN) Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)O[C@@H]2C([C@@H]3CC[C@H]4[C@]5(C)CC[C@@H]([C@@]5(C)CC[C@@]54C[C@@]53CC2)[C@H](C)CCC=C(C)C)(C)C)=C1 FODTZLFLDFKIQH-FSVGXZBPSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000003641 microbiacidal effect Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229940124561 microbicide Drugs 0.000 description 1
- 239000002855 microbicide agent Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 235000002949 phytic acid Nutrition 0.000 description 1
- 239000000467 phytic acid Substances 0.000 description 1
- 229940068041 phytic acid Drugs 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 230000001228 trophic effect Effects 0.000 description 1
- 235000020985 whole grains Nutrition 0.000 description 1
Classifications
-
- 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
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- Cereal-Derived Products (AREA)
Abstract
The invention discloses a method for preparing germinated brown rice rich in gamma-aminobutyric acid. The method comprises the following steps: step 1, pretreating brown rice raw material by means of freezing stressing; step 2, washing the brown rice obtained in the step 1 by water and draining; step 3, soaking the brown rice obtained in the step 2 in a soaking solution; step 4, geminating the brown rice obtained in the step 3 and then drying at a low temperature to obtain a germinated brown rice finished product. According to the method disclosed by the invention, the soaking solution is added with tea polyphenol in order to play a quite good inhibition effect on microorganisms and floras during germination, so that the content of the gamma-aminobutyric acid in the germinated brown rice can be increased and the taste of the germinated brown rice can be improved as well.
Description
Technical field
The present invention relates to a kind of preparation method of sprouted unpolished rice, particularly relate to and a kind ofly prepare the method being rich in GABA sprouted unpolished rice.
Background technology
Sprouted unpolished rice, as a kind of one of whole grain food raw material of most potentiality, is take milled rice as raw material, through the process of physiologically active metallization processes, and brown rice germination to normal bud is the long and brown rice product be made up of young shoot, chaff layer and endosperm that obtains.It remains the important nutrient of paddy more than 60%, and nutritive value is tens times of general rice.Sprouted unpolished rice is rich in GABA, dietary fiber, phytic acid, gamma oryzanol isoreactivity composition, has and reduces the cardiovascular and cerebrovascular disease incidence of disease, prevention alimentary tract cancer, anti-ageing health care of waiting for a long time.
GABA is a kind of amino acid be highly profitable to human body, has different physiological roles, and it is that inhibiting nerve important in mammalian central nervous system passes on material, is most important neurotransmitter in brain tissue.In addition, it also there is reducing blood pressure, improve brain blood flow logical, regulate hormone secretion, trophic nerve, antianxiety, anti-faintness, anti-arrhythmia, anti-ageing function of waiting for a long time.But alpha-aminobutyric acid content contained in the rice that our daily life eats is very low, is difficult to the effect reaching Science diet and health care.Brown rice is after germinateing, and its alpha-aminobutyric acid content comparatively brown rice exceeds several times.
The method preparing sprouted unpolished rice has: 1, a kind of Chilling stress repeatedly that utilizes coerces the method (CN 101965956B) of legal system for sprouted unpolished rice, be adopt repeatedly, low temperature stress and high temperature vernalization hocket in short-term mode makes active oxygen slowly produce, to improve germination percentage, and the good sprouted unpolished rice new varieties of production mouthfeel, but operation is numerous and diverse, germinating time is long.2, pulse strong-light is adopted to prepare the method (CN 102166004B) of sprouted unpolished rice, it adopts impurity elimination, clean, drain, be placed in pulse strong-light device carries out pretreatment, is placed in neutrality or faintly acid soak soaks, makes the steps such as the germination of grain of rice lucifuge, passivation, the obtained easy boiling of sprouted unpolished rice, easily absorb, mouthfeel is good, but germinating time is longer, GABA concentration effect is not obvious.3, a kind of processing method (CN 102232523B) of sprouted unpolished rice, its by raw material select with pretreatment, surface sterilization, infiltration, lucifuge ventilate germinate, segmented seasoning drying and other steps improves brown rice germination rate and bud head regularity, germination required time is longer.4, the processing method of sprouted unpolished rice and sprouted unpolished rice (CN 100345479 C) obtained thus, it adopts the methods such as clear water flushing, soaking at room temperature, rudiment, drying to prepare sprouted unpolished rice, but its germinating time is long, in production process, be subject to the impact of unfavorable bacterium, affect the local flavor of product.
Summary of the invention
In order to overcome in prior art, the alpha-aminobutyric acid content of sprouted unpolished rice is lower, is difficult to the defect reaching Science diet and health-care effect, provides a kind of and prepares the method being rich in GABA sprouted unpolished rice.
In the present invention, the implication of each term is explained as follows:
According to grain matter and the different long-grained nonglutinous rices of harvest season by being divided into early long-grain nonglutinous rice, medium rice paddy, late long grain nonglutinous rice; GABA, the abbreviation of GABA; G, mass unit, gram; DEG C, temperature unit, degree Celsius; H, chronomere, hour; Mg, mass unit, milligram.
The present invention is realized by following proposal:
Prepare the method being rich in GABA sprouted unpolished rice, comprise the following steps:
The first step, carries out frozen stress pretreatment by raw material brown rice;
Second step, washes the brown rice that the first step obtains and drains;
3rd step, the brown rice obtained by second step is put into soak and is soaked;
4th step, carries out germination treatment by the brown rice that the 3rd step obtains, and then carries out the finished product that low temperature drying process obtains sprouted unpolished rice.
Further, in the described first step, described raw material brown rice is the brown rice that a kind of processing in the medium rice of current year's production, late long-grained nonglutinous rice, japonica rice obtains.
Further, in the described first step, the pretreated temperature of frozen stress is-5 DEG C ~ 0 DEG C, and the frozen stress pretreated duration is 0.5 ~ 1 h.
Further, in described second step, be with running water, brown rice is cleaned to the detailed step that brown rice is washed, continuous wash three times; Drain at normal temperatures and pressures after brown rice washing.
Further, in described 3rd step, the mass ratio of described brown rice and soak is: 1:2 ~ 3.
Further, in described 3rd step, the compound method of described soak is:
A, preparation mass concentration is the Tea Polyphenols solution of 0.2% ~ 0.5%;
B, adds citric acid adjust ph to 6.0 ~ 6.5, products therefrom and soak in described Tea Polyphenols solution.
Further, in described 3rd step, the temperature of immersion is 28 DEG C ~ 33 DEG C, and the time of immersion is 8 ~ 10 h.
Further, in described 4th step, the concrete steps of described germination treatment are, the brown rice through immersion treatment is placed in airtight constant temperature and humidity germinating cabinet, and indoor temperature is 27 DEG C ~ 35 DEG C, and relative humidity is 90% ~ 100%, lucifuge vernalization 9 ~ 13 h.
Further, in described 4th step, the temperature of low temperature drying process is 55 DEG C ~ 60 DEG C.
Beneficial effect of the present invention is:
1. the present invention adds Tea Polyphenols in soak, can have good inhibitory action, improve the content of GABA in sprouted unpolished rice, can also improve the taste of sprouted unpolished rice microorganism, flora in germination process;
2. the present invention adopts frozen stress method to carry out pretreatment to brown rice, and frozen stress can urge the activity of enzyme, is conducive to nutrients fundamental change in seed, is conducive to gas exchanges, the change of seed coat Yin Wendu can be made to soften breathing and break simultaneously, be beneficial to seed germination.
Accompanying drawing explanation
Fig. 1 is a kind of process chart preparing the method being rich in GABA sprouted unpolished rice of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described:
Embodiment 1
Prepare the method being rich in GABA sprouted unpolished rice, comprise the following steps:
The first step, the medium rice getting current year's production processes the 1000 g raw material brown rice obtained, and 1000 g raw material brown rice are carried out frozen stress pretreatment; The pretreated temperature of frozen stress is-5 DEG C, and the frozen stress pretreated duration is 1 h.
Second step, cleans brown rice with running water, continuous wash three times; Drain at normal temperatures and pressures after brown rice washing;
3rd step, the brown rice obtained by second step is put into 3000 g soaks and is soaked; The temperature of soaking is 33 DEG C, and the time of immersion is 10 h.
The compound method of described soak is:
A, preparation mass concentration is the Tea Polyphenols solution of 0.5%;
B, adds citric acid adjust ph to 6.5, products therefrom and soak in described Tea Polyphenols solution.
Tea Polyphenols can suppress the growth of unfavorable bacterium, reduces its adverse effect to plant growth.Both can make GABA concentration effect good at synergy.
4th step, is placed in airtight constant temperature and humidity germinating cabinet by the brown rice through immersion treatment, and indoor temperature is 35 DEG C, and relative humidity is 100%, lucifuge vernalization 13 h.And then to carry out temperature be carry out low temperature drying process at 60 DEG C, obtain the finished product of sprouted unpolished rice.In the sprouted unpolished rice finished product obtained, GABA content is 56mg/100g.
Embodiment 2
The first step, the medium rice getting current year's production processes the 1000 g raw material brown rice obtained, and 1000 g raw material brown rice are carried out frozen stress pretreatment; The pretreated temperature of frozen stress is 0 DEG C, and the frozen stress pretreated duration is 0.5 h.
Second step, cleans brown rice with running water, continuous wash three times; Drain at normal temperatures and pressures after brown rice washing;
3rd step, the brown rice obtained by second step is put into 2000 g soaks and is soaked; The temperature of soaking is 28 DEG C, and the time of immersion is 8 h.
The compound method of described soak is:
A, preparation mass concentration is the Tea Polyphenols solution of 0.2%;
B, adds citric acid adjust ph to 6.0, products therefrom and soak in described Tea Polyphenols solution.
4th step, is placed in airtight constant temperature and humidity germinating cabinet by the brown rice through immersion treatment, and indoor temperature is 27 DEG C, and relative humidity is 90%, lucifuge vernalization 9 h.And then to carry out temperature be carry out low temperature drying process at 55 DEG C, obtain the finished product of sprouted unpolished rice.In the sprouted unpolished rice finished product obtained, GABA content is 46mg/100g.
Embodiment 3
The first step, the medium rice getting current year's production processes the 1000 g raw material brown rice obtained, and 1000 g raw material brown rice are carried out frozen stress pretreatment; The pretreated temperature of frozen stress is-3 DEG C, and the frozen stress pretreated duration is 0.8 h.
Second step, cleans brown rice with running water, continuous wash three times; Drain at normal temperatures and pressures after brown rice washing;
3rd step, the brown rice obtained by second step is put into 2500 g soaks and is soaked; The temperature of soaking is 30 DEG C, and the time of immersion is 9 h.
The compound method of described soak is:
A, preparation mass concentration is the Tea Polyphenols solution of 0.3%;
B, adds citric acid adjust ph to 6.2, products therefrom and soak in described Tea Polyphenols solution.
4th step, is placed in airtight constant temperature and humidity germinating cabinet by the brown rice through immersion treatment, and indoor temperature is 35 DEG C, and relative humidity is 90%, lucifuge vernalization 11 h.And then to carry out temperature be carry out low temperature drying process at 57 DEG C, obtain the finished product of sprouted unpolished rice.In the sprouted unpolished rice finished product obtained, GABA content is 50mg/100g.
Conventional sprouted unpolished rice preparation method comprises and washes the operation such as rice, sterilization, immersion, vernalization, the enzyme that goes out, drying, packaging to brown rice.First the brown rice clean water number time will selected, then with microbicide solutions such as clorox to brown rice disinfection, then brown rice is placed in clear water and soaks 10 h, soaking temperature is 28 DEG C.In the closed cabinet of the brown rice feeding constant temperature and humidity soaked, carry out lucifuge germination, germination temperature is 36 DEG C, and germinating time is 17 h.Then carry out drying process, packaging is finished product.Conventional germination accelerating method is that germinating time is long, and need 27 h, GABA content is about 34 mg/100g.The easy microbial contamination of product in germination process, reduces product quality, affects product taste.
Although done comparatively detailed elaboration to technical scheme of the present invention and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements without departing from theon the basis of the spirit of the present invention, all belong to the scope of protection of present invention.
Claims (9)
1. prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, comprise the following steps:
The first step, carries out frozen stress pretreatment by raw material brown rice;
Second step, washes the brown rice that the first step obtains and drains;
3rd step, the brown rice obtained by second step is put into soak and is soaked;
4th step, carries out germination treatment by the brown rice that the 3rd step obtains, and then carries out the finished product that low temperature drying process obtains sprouted unpolished rice.
2. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in the described first step, described raw material brown rice is the brown rice that a kind of processing in the medium rice of current year's production, late long-grained nonglutinous rice, japonica rice obtains.
3. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in the described first step, the pretreated temperature of frozen stress is-5 DEG C ~ 0 DEG C, and the frozen stress pretreated duration is 0.5 ~ 1 h.
4. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described second step, be clean brown rice with running water to the detailed step that brown rice is washed, continuous wash three times; Drain at normal temperatures and pressures after brown rice washing.
5. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described 3rd step, the mass ratio of described brown rice and soak is: 1:2 ~ 3.
6. according to claim 5ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described 3rd step, the compound method of described soak is:
A, preparation mass concentration is the Tea Polyphenols solution of 0.2% ~ 0.5%;
B, adds citric acid adjust ph to 6.0 ~ 6.5, products therefrom and soak in described Tea Polyphenols solution.
7. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described 3rd step, the temperature of immersion is 28 DEG C ~ 33 DEG C, and the time of immersion is 8 ~ 10 h.
8. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described 4th step, the concrete steps of described germination treatment are, brown rice through immersion treatment is placed in airtight constant temperature and humidity germinating cabinet, indoor temperature is 27 DEG C ~ 35 DEG C, and relative humidity is 90% ~ 100%, lucifuge vernalization 9 ~ 13 h.
9. according to claim 1ly a kind ofly prepare the method being rich in GABA sprouted unpolished rice, it is characterized in that, in described 4th step, the temperature of low temperature drying process is 55 DEG C ~ 60 DEG C.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107853585A (en) * | 2017-10-31 | 2018-03-30 | 浙江大学 | Rudiment pre-gelatinized brown rice production method |
| CN109122263A (en) * | 2018-08-22 | 2019-01-04 | 武汉轻工大学 | The preparation method of the full powder of germinated wheat and germinated wheat rich in γ-aminobutyric acid |
| CN109221944A (en) * | 2018-10-26 | 2019-01-18 | 中南林业科技大学 | A method of γ-aminobutyric acid sprouted unpolished rice is rich in using oxidative stress preparation |
| CN109221945A (en) * | 2018-10-26 | 2019-01-18 | 中南林业科技大学 | The method for being rich in oryzanol and vitamin E sprouted unpolished rice using oxidative stress preparation |
| CN109496809A (en) * | 2018-12-07 | 2019-03-22 | 江西省农业科学院 | A kind of production method rich in γ-aminobutyric acid sprouted unpolished rice |
| CN111248383A (en) * | 2020-03-23 | 2020-06-09 | 生合生物科技（扬州）有限公司 | Preparation process of lactic acid fermentation rice juice fermentation liquor highly rich in aminobutyric acid |
| CN111587990A (en) * | 2020-06-08 | 2020-08-28 | 闽南师范大学 | Method for enriching gamma-aminobutyric acid in germinated brown rice |
| CN113383911A (en) * | 2021-07-06 | 2021-09-14 | 黑龙江八一农垦大学 | Method for preparing germinated red bean airflow ultramicro powder rich in gamma-aminobutyric acid under stress of vacuum and MSG |
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