CN106689941A - 牡蛎乳酸菌饮料的制备方法 - Google Patents
牡蛎乳酸菌饮料的制备方法 Download PDFInfo
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- 241000237502 Ostreidae Species 0.000 title claims abstract description 50
- 235000020636 oyster Nutrition 0.000 title claims abstract description 50
- 241000894006 Bacteria Species 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract description 20
- 235000013361 beverage Nutrition 0.000 title abstract description 10
- 235000014655 lactic acid Nutrition 0.000 title abstract description 10
- 239000004310 lactic acid Substances 0.000 title abstract description 10
- 229930006000 Sucrose Natural products 0.000 claims abstract description 7
- 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 claims abstract description 7
- 239000005720 sucrose Substances 0.000 claims abstract description 7
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 30
- 235000011497 sour milk drink Nutrition 0.000 claims description 14
- 229920001285 xanthan gum Polymers 0.000 claims description 6
- 235000013960 Lactobacillus bulgaricus Nutrition 0.000 claims description 4
- 244000199866 Lactobacillus casei Species 0.000 claims description 4
- 235000013958 Lactobacillus casei Nutrition 0.000 claims description 4
- 229940004208 lactobacillus bulgaricus Drugs 0.000 claims description 4
- 229940017800 lactobacillus casei Drugs 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920001277 pectin Polymers 0.000 claims description 4
- 239000001814 pectin Substances 0.000 claims description 4
- 235000010987 pectin Nutrition 0.000 claims description 4
- 241000194020 Streptococcus thermophilus Species 0.000 claims description 3
- 239000002781 deodorant agent Substances 0.000 claims description 3
- 239000002054 inoculum Substances 0.000 claims description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 229920006184 cellulose methylcellulose Polymers 0.000 claims description 2
- 241000186672 Lactobacillus delbrueckii subsp. bulgaricus Species 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 238000000855 fermentation Methods 0.000 abstract description 3
- 230000004151 fermentation Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 230000002255 enzymatic effect Effects 0.000 abstract 3
- 239000000413 hydrolysate Substances 0.000 abstract 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 description 5
- 235000019634 flavors Nutrition 0.000 description 5
- 244000199885 Lactobacillus bulgaricus Species 0.000 description 3
- 235000019985 fermented beverage Nutrition 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000020415 coconut juice Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012543 microbiological analysis Methods 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000021568 protein beverage Nutrition 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- 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
- A23L2/38—Other non-alcoholic beverages
- A23L2/382—Other non-alcoholic beverages fermented
-
- 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
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/11—Lactobacillus
- A23V2400/123—Bulgaricus
-
- 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
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/11—Lactobacillus
- A23V2400/125—Casei
-
- 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
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/21—Streptococcus, lactococcus
- A23V2400/249—Thermophilus
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- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Dairy Products (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
本发明涉及食品制备领域,具体涉及一种乳酸菌饮料的制备方法。首先制备牡蛎酶解液,然后对酶解液进行脱腥脱色,向其中加入稳定剂和蔗糖,在110~120℃下灭菌,冷却至室温,接种菌种,在38~42℃下发酵8~12h,得到牡蛎乳酸菌饮料。本发明提供的制备牡蛎乳酸菌饮料的方法,简单实用,制得的乳酸菌饮料口感独特,适于多数人群的营养需求,具有广阔的市场应用前景。
Description
技术领域
本发明涉及食品制备领域,具体涉及一种牡蛎乳酸菌饮料的制备方法。
背景技术
作为我国养殖量第一的大宗经济贝类,牡蛎具有十分丰富的营养,同时还是
一种药食同源的食品,具有多种生物活性成分,在保健品、医药等领域也有很高的利用价值,近年来,牡蛎养殖技术迅速发展,导致牡蛎养殖销售产量远远超过消费需求,价值出现下跌,因此为了提高牡蛎的利用率及销售产值,牡蛎新产品的开发成为必然趋势,同时也是牡蛎高值化的一种必然要求。
乳酸菌是一种饮料发酵常用的菌种,经过乳酸菌的发酵,不仅改善饮料的口感,同时乳酸菌代谢产生多种生物活性物质,对饮料品质及营养的增强有十分重要的作用。目前乳酸菌饮料的相关研究主要以牛奶,逐渐转向椰汁、豆奶等植物蛋白饮料为主。有关于牡蛎等水产品酶解液中乳酸菌的生长特性的研究尚未发现有研究。
发明内容
针对以上问题,本发明提供了一种牡蛎乳酸菌饮料的制备方法。首先制备牡蛎酶解液,然后对酶解液进行脱腥脱色,向其中加入稳定剂和蔗糖,在110~120℃下灭菌,冷却至室温,接种菌种,在38~42℃下发酵8~12h,得到牡蛎乳酸菌饮料。
所述的菌种为在牡蛎酶解液中经过驯化得到的保加利亚乳杆菌(Lb)、嗜热链球菌(St)和干酪乳杆菌(Lc)三种的混合菌种,三种的混合比例为4∶2∶3(菌数比);菌种的接种量与牡蛎酶解液的比例为7%(v/v)。
所述的稳定剂为黄原胶、果胶和CMC三者的混合物,其中黄原胶的添加量为牡蛎酶解液的0.2%(w/v)、果胶为牡蛎酶解液的0.3%(w/v)、CMC为牡蛎酶解液的0.15%(w/v)。
所述的蔗糖添加量为牡蛎酶解液的6~8%(w/v)。
对乳酸菌饮料稳定性的测定方法为,无菌操作下,取出部分发酵液,放置于4℃冰箱中静置,24h后于离心机中2000r/min离心10分钟,在波长750nm处用紫外可见分光光度计测定吸光度A后,与离心前饮料的吸光度A前对比表示为稳定率。
稳定率(%)=(A后/A前)×100
在70~100%之间时说明稳定性好。
对发酵饮料的色泽、风味、滋味以及组织状态等采用10名人员进行感官评定。具体评分标准见表1。
表1 发酵饮料感官评分评价表
有益效果
本发明提供的制备牡蛎乳酸菌饮料的方法,简单实用,制得的乳酸菌饮料口感独特,适于多数人群的营养需求,具有广阔的市场应用前景。
具体实施方式
材料与仪器
牡蛎:购买于北京市水产市场;
保加利亚乳杆菌(Lb),嗜热链球菌(St),干酪乳杆菌(Lc)均购于北京菌种保藏中心与微生物分析检测中心;
实施例1
参照施雯<乳酸菌发酵牡蛎酶解液制备饮料的研究>中的制备方法,制备牡蛎酶解液。经测定,制备的牡蛎酶解液的可溶性固形物为2.4%,pH为5.6,贮藏于-18℃的冰箱中。
取贮藏的牡蛎酶解液,对其进行脱腥脱色,之后向酶解液中加入黄原胶、果胶和CMC三者的混合物,其中黄原胶的添加量为牡蛎酶解液的0.2%(w/v)、果胶为牡蛎酶解液的0.3%(w/v)、CMC为牡蛎酶解液的0.15%(w/v)。同时向酶解液中添加蔗糖,蔗糖添加量为牡蛎酶解液的7%(w/v)。在115℃下灭菌,冷却至室温,接种菌种,菌种为在牡蛎酶解液中经过驯化得到的保加利亚乳杆菌(Lb)、嗜热链球菌(St)和干酪乳杆菌(Lc)三种的混合菌种,三种的混合比例为4∶2∶3(菌数比),菌种的接种量与牡蛎酶解液的比例为7%(v/v),然后在40℃下发酵10h,得到牡蛎乳酸菌饮料。
对得到的牡蛎发酵饮料进行感官评定,结果为色泽20分,风味19分,滋味29分,组织状态30分,总分98分。饮料的稳定性为74.36%。
以上具体实施方式可以说明本发明制备的牡蛎乳酸菌饮料风味、色泽等都符合大众的需求,同时产品稳定性较好。
Claims (4)
1.牡蛎乳酸菌饮料的制备方法,其特征在于:首先制备牡蛎酶解液,然后对酶解液进行脱腥脱色,向其中加入稳定剂和蔗糖,在110~120℃下灭菌,冷却至室温,接种菌种,在38~42℃下发酵8~12h,得到牡蛎乳酸菌饮料。
2.按照权利要求1所述的牡蛎乳酸菌饮料的制备方法,其特征在于:所述的菌种为在牡蛎酶解液中经过驯化得到的保加利亚乳杆菌(Lb)、嗜热链球菌(St)和干酪乳杆菌(Lc)三种的混合菌种,三种的混合比例为4∶2∶3(菌数比);菌种的接种量与牡蛎酶解液的比例为7%(v/v)。
3.按照权利要求1所述的牡蛎乳酸菌饮料的制备方法,其特征在于:所述的稳定剂为黄原胶、果胶和CMC三者的混合物,其中黄原胶的添加量为牡蛎酶解液的0.2%(w/v)、果胶为牡蛎酶解液的0.3%(w/v)、CMC为牡蛎酶解液的0.15%(w/v)。
4.按照权利要求1所述的牡蛎乳酸菌饮料的制备方法,其特征在于:所述的蔗糖添加量为牡蛎酶解液的6~8%(w/v)。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108354101A (zh) * | 2018-02-08 | 2018-08-03 | 舟山海研食品科技有限公司 | 牡蛎发酵饮料及其制备方法 |
CN108935719A (zh) * | 2018-08-31 | 2018-12-07 | 广东环境保护工程职业学院 | 贝类酶解液豆羹及其制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108354101A (zh) * | 2018-02-08 | 2018-08-03 | 舟山海研食品科技有限公司 | 牡蛎发酵饮料及其制备方法 |
CN108935719A (zh) * | 2018-08-31 | 2018-12-07 | 广东环境保护工程职业学院 | 贝类酶解液豆羹及其制备方法 |
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