CN106367269B - Preparation method of castanea henryi red koji wine - Google Patents
Preparation method of castanea henryi red koji wine Download PDFInfo
- Publication number
- CN106367269B CN106367269B CN201611149813.2A CN201611149813A CN106367269B CN 106367269 B CN106367269 B CN 106367269B CN 201611149813 A CN201611149813 A CN 201611149813A CN 106367269 B CN106367269 B CN 106367269B
- Authority
- CN
- China
- Prior art keywords
- cone
- chestnut
- mash
- wine
- cone chestnut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/02—Preparation of other alcoholic beverages by fermentation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12G—WINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H
- C12G3/00—Preparation of other alcoholic beverages
- C12G3/04—Preparation of other alcoholic beverages by mixing, e.g. for preparation of liqueurs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Alcoholic Beverages (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
本发明涉及一种锥栗红曲酒的制备方法。所述制备方法是:将锥栗脱壳、粉碎得到锥栗粗粉和锥栗细粉;取锥栗细粉加水加添α‑淀粉酶,液化后夹套通入冷水降温,加糖化酶和酿造用红曲粉,6h糖化后得到液态锥栗糖化醪。将锥栗粗粉浸泡后蒸饭机连续蒸,得到熟透的锥栗粗粉熟料;倒入糖化缸,入根霉曲和酿造用红曲粉进行搭窝糖化成半固态锥栗糖化醪;将液态锥栗糖化醪与半固态锥栗糖化醪合并加入安琪黄酒高活性干酵母液进行主发酵补料发酵得到主发酵成熟醪;之后进行低温后发酵陈酿得到成熟锥栗酒醪;经压滤,分离锥栗酒糟后得到锥栗红曲酒液。成品锥栗红曲酒外观橙黄清亮,具有红曲黄酒特有香气和锥栗的栗香,清雅爽口、柔和圆润。The present invention relates to a preparation method of chili red koji wine. The preparation method is as follows: dehulling and pulverizing the cone chestnut to obtain the cone chestnut coarse powder and the cone chestnut fine powder; taking the cone chestnut fine powder, adding water and adding α-amylase, after liquefaction, the jacket is passed into cold water to cool down, and the saccharifying enzyme and saccharifying enzyme are added. The red yeast rice powder used for brewing is saccharified for 6 hours to obtain the liquid cone chestnut mash. After soaking the conical chestnut coarse powder, the rice steamer continuously steams it to obtain the cooked conical chestnut coarse powder clinker; pour it into the saccharification tank, put in the rhizopus koji and brewing red yeast rice powder for nest saccharification into semi-solid conical chestnut mashed mash ; Combine the liquid mashed mash with the semi-solid mashed mashed chestnut and add Angel rice wine high activity dry yeast liquid to carry out the main fermentation feed fermentation to obtain the main fermentation mature mash; then carry out low-temperature post-fermentation aging to obtain the mature mashed mash; Press filtration, and obtain Cone Chestnut Red Koji Liquor after separation of Cone Chestnut distiller's grains. The finished Cone chestnut red koji wine has a bright orange-yellow appearance, with the unique aroma of red koji yellow wine and the chestnut aroma of cone chestnut, elegant and refreshing, soft and round.
Description
技术领域technical field
本发明涉及黄酒酿造技术领域。具体涉及一种锥栗红曲酒的制备方法。The invention relates to the technical field of rice wine brewing. In particular, it relates to a preparation method of Cone chestnut red yeast wine.
背景技术Background technique
锥栗(Castanea henryi (Skam) Rehd. et Wils.)是壳斗科栗属的植物,福建省建瓯市是我国锥栗主要产区之一,称为中国锥栗之乡。锥栗营养丰富,口味比板栗(Castanea mollissima BL)甘甜芳香,《本草纲目》中称“栗,胃之果也,栗能通肾、益气、温胃”锥栗能够养胃健脾、补肾强筋。建瓯市是福建红曲最早产区之一。《本草纲目》对红曲的评价是:“人之水谷入于胃,受中焦湿热熏蒸,游溢精气,日化为红,散布脏腑经络,是为营血,此造化自然之微妙也。造红曲者,以白米饭受湿热郁蒸变而为红,即成真色,久亦不渝,此乃人窥造化之巧者也。故红曲有治脾胃营血之功,得同气相求之。Cone chestnut ( Castanea henryi (Skam) Rehd. et Wils .) is a plant of the Fagaceae family of chestnut. Jianou City, Fujian Province is one of the main producing areas of Chinese Cone chestnut, known as the hometown of Chinese Cone Chestnut. Cone chestnut is rich in nutrients and tastes sweeter and more fragrant than chestnut ( Castanea mollissima BL ). In the Compendium of Materia Medica, it is called "chestnut, the fruit of the stomach, chestnut can clear the kidney, nourish qi and warm the stomach". Strong muscles. Jian'ou City is one of the earliest producing areas of red yeast rice in Fujian. The "Compendium of Materia Medica" commented on the red yeast rice as: "The water and grains of human beings enter the stomach, are fumigated by the damp heat of the middle scorch, and flow out the essence, which turns red in the sun, and spreads the viscera and meridians to nourish the blood. This is the subtlety of nature. For those who make red yeast rice, the white rice is steamed and turned into red after being steamed by damp heat, which is the true color, and it will not change for a long time. Ask for it.
近年来,锥栗的种植与加工业逐渐成为农民的主导产业,也是当地农民致富的重要来源,使其产品具有更高的附加值,将锥栗加工成各种副食品、罐头、饮料、保健酒等。2004年张积权申请发明专利《锥栗酒及其制造方法》,由于产品风味存在如何适应消费者的问题。本发明的目的在于我们利用建瓯市的资源优势,提供一种营养保健、口味好的锥栗红曲酒及其制备方法,来满足消费者的养身保健的需求。In recent years, the planting and processing industry of cone chestnut has gradually become the leading industry for farmers, and it is also an important source for local farmers to get rich, making their products have higher added value. wine etc. In 2004, Zhang Jiquan applied for the invention patent "cone chestnut wine and its manufacturing method", due to the problem of how to adapt to consumers due to the flavor of the product. The purpose of the present invention is that we utilize the resource advantage of Jian'ou City to provide a kind of nutritious and health-care, delicious Cone chestnut red koji wine and its preparation method, so as to meet the needs of consumers for health care.
发明内容SUMMARY OF THE INVENTION
本发明采用锥栗脱壳粉碎成不同粒度的锥栗粉,以红曲和根霉曲为糖化剂进行半固态糖化,以淀粉酶和糖化酶为糖化剂进行液态糖化,半固态糖化醪和液态糖化醪进行并醪、补料发酵技术,克服液态糖化发酵生产锥栗红曲酒风味上不足之处。本发明的酿造新工艺技术酿造出锥栗红曲酒既保持传统红曲酒的风格特征,又具有锥栗的特有栗香风味。The present invention adopts cone chestnut shelling and pulverizing into cone chestnut powder with different particle sizes, semi-solid saccharification is carried out with red yeast rice and Rhizopus koji as saccharification agents, liquid saccharification is carried out with amylase and saccharification enzyme as saccharification agents, semi-solid saccharification mash and liquid saccharification are carried out. Saccharified mash is combined with mash and fed with fermentation technology, which overcomes the deficiencies in the flavor of Cone chestnut red yeast rice wine produced by liquid saccharification and fermentation. The new brewing process technology of the present invention brews chili red koji wine, which not only maintains the style characteristics of traditional red koji liquor, but also has the unique chestnut flavor of chili chestnut.
为实现本发明目的采用的技术方案如下:The technical scheme adopted for realizing the purpose of the present invention is as follows:
1、锥栗粉的制备:将锥栗放入锥栗脱壳机进行脱壳处理,使用切碎机将锥栗切成锥栗颗粒,晒干后使用粉碎机进行分批粉碎,第一批,粉碎后得到20目~30目的锥栗粗粉;第二批粉碎后得到过40目的锥栗细粉。1. Preparation of Cone-powder powder: put Cone-pumpkin into Cone-pumper shelling machine for dehulling treatment, use chopper to cut Cone-pumpkin into Cone-powder granules, and use pulverizer to pulverize in batches after drying. , 20-mesh to 30-mesh cone chestnut coarse powder is obtained after crushing; the 40-mesh cone chestnut fine powder is obtained after the second batch is crushed.
2、液态锥栗糖化醪制备:取1000重量份的锥栗细粉,按重量比例加3.5倍的水,入糊化锅,添加酶活力为4000 u/g的α-淀粉酶,夹套加热将温度控制在80~90℃之间持续液化70分钟,得到锥栗糊化醪;夹套通入冷水,糊化醪冷却到50~53℃,使用磷酸调节pH值并控制在5.0~5.6之间;在锥栗糊化醪中加入酶活力为100000 u/g的糖化酶和酿造用红曲粉后,搅拌混合进行6 h糖化,糖化后得到液态锥栗糖化醪;将液态锥栗糖化醪输送到主发酵罐,输送过程降低液态锥栗糖化醪温度到28~30℃备用;2. Preparation of liquid cone chestnut mashed mash: take 1000 parts by weight of cone chestnut fine powder, add 3.5 times of water by weight, put it into a gelatinization pot, add α-amylase with an enzyme activity of 4000 u/g, and heat the jacket The temperature is controlled between 80 and 90°C and the liquefaction is continued for 70 minutes to obtain cone-pump gelatinized mash; cold water is passed into the jacket, the gelatinized mash is cooled to 50 to 53°C, and the pH value is adjusted with phosphoric acid and controlled within 5.0 to 5.6. After adding saccharification enzyme with an enzyme activity of 100,000 u/g and red yeast rice powder for brewing into the mash, stirring and mixing for 6 h of saccharification, the liquid mash was obtained after saccharification; the liquid mash was It is transported to the main fermentation tank, and the temperature of the liquid cone-pump mash is lowered to 28-30°C for standby during the transport process;
所述的加入α-淀粉酶,加入量为锥栗细粉重量的1~1.5‰;The said adding alpha-amylase is added in an amount of 1-1.5‰ of the weight of the fine powder of the cone chestnut;
所述的加入糖化酶,加入量为锥栗细粉重量的2~3‰;The said adding saccharification enzyme is added in an amount of 2 to 3‰ of the weight of the fine powder of the cone chestnut;
所述的加入酿造用红曲粉,加入量为锥栗细粉重量的4~6%。The red yeast rice powder for brewing is added in an amount of 4-6% of the weight of the cone chestnut fine powder.
3、半固态锥栗糖化醪制备:3. Preparation of semi-solid cone chestnut mash:
1)蒸锥栗饭:将500~600重量份的20目- 30目锥栗粗粉,清水浸泡6~8h,将水沥干,倒入蒸饭机连续蒸饭,得到熟透的锥栗粗粉熟料;1) Steamed Cone Chestnut Rice: Soak 500-600 parts by weight of 20-30 mesh Cone Chestnut coarse powder, soak in water for 6-8 hours, drain the water, pour it into a rice steamer for continuous steaming, and obtain well-cooked Cone Chestnut coarse powder clinker;
2)搭窝糖化:锥栗粗粉熟料经过输送带喷淋吸水,风扇吹冷,锥栗粗粉熟料温度控制在38~40℃。将锥栗粗粉熟料倒入糖化缸,加入根霉曲和酿造用红曲粉,拌匀压平实,中间挖个井状窝,进行搭窝糖化;2) Saccharification by nesting: Cone and chestnut coarse powder clinker is sprayed by conveyor belt to absorb water, fan is blown for cooling, and the temperature of cone and chestnut coarse powder clinker is controlled at 38-40℃. Pour the cone chestnut coarse powder clinker into the saccharification tank, add Rhizopus koji and red yeast rice powder for brewing, mix well and press flat, dig a well-shaped nest in the middle, and make a nest for saccharification;
3)冲水倒缸:搭窝糖化72h后,井状窝中出现少量糖化液,冲入清水,24h后得到锥栗糖化醪,将锥栗糖化醪倒入搅拌罐,搅拌均匀成半固态锥栗糖化醪。3) Rinse the water and pour the tank: after 72 hours of saccharification in the nest, a small amount of saccharification liquid appears in the well-shaped nest, flush it into clean water, and after 24 hours, get the cone chestnut mashed mash, pour the cone chestnut mashed mash into the mixing tank, stir evenly into a semi-solid cone Chestnut mash.
所述的加入根霉曲,加入量为锥栗粗粉熟料重量的2~2.5%;The said adding Rhizopus koji is added in an amount of 2-2.5% of the weight of the cone chestnut coarse powder clinker;
所述的加入酿造用红曲粉,加入量为锥栗粗粉重量的6~8%;The red yeast rice powder for brewing is added in an amount of 6 to 8% of the weight of the conical chestnut coarse powder;
所述的冲入清水,冲入量为锥栗粗粉重量的50~60%。Said flushing into clear water, the flushing amount is 50-60% of the weight of the cone chestnut coarse powder.
4、锥栗红曲酒的主发酵:4. The main fermentation of Cone chestnut red yeast rice wine:
(1)并醪发酵:将液态锥栗糖化醪与半固态锥栗糖化醪合并于主发酵罐,主发酵罐的温度控制在30~32℃,并醪后加入主发酵罐内发酵醪醪液体积6%的安琪黄酒高活性干酵母液进行主发酵;(1) Combined mash fermentation: Combine the liquid cone mash and semi-solid cone mash in the main fermenter, the temperature of the main fermenter is controlled at 30-32°C, and the mash is added to the main fermenter after mashing. 6% volume of Angel rice wine high active dry yeast liquid is used for main fermentation;
所述的主发酵罐内液态锥栗糖化醪与半固态锥栗糖化醪,其组成体积比为2:1;In the described main fermentation tank, the composition volume ratio of the liquid cone mash and the semi-solid cone mash is 2:1;
(2)补料发酵:当大罐主发酵50h后,再加入与并醪发酵时等体积份的半固态锥栗糖化醪进行补料发酵。补料后继续发酵6d,得到主发酵成熟醪。此时发酵醪酒精度达到15 %vol以上。(2) Feed-feed fermentation: After the main fermentation in the large tank for 50 hours, the same volume of semi-solid cone chestnut mash as in the combined mash fermentation was added for feed-feed fermentation. After feeding, the fermentation was continued for 6 days to obtain the main fermentation mature mash. At this time, the alcohol content of the fermented mash reaches more than 15% vol.
5、锥栗红曲酒后发酵:5. Cone chestnut red yeast rice wine fermentation:
使用主发酵罐夹套通入冰水将成熟发酵醪降温到14~15℃,采用醪泵将降温的主发酵成熟醪输送至后发酵罐,维持16~18℃进行低温后发酵陈酿。在后发酵陈酿期间,从成熟发酵醪进后发酵罐的第6天开始每3天通入无菌空气1次进行微氧后发酵陈酿处理;Use the main fermentation tank jacket to pass ice water to cool down the mature fermented mash to 14-15 °C, and use a mash pump to transport the cooled main fermentation matured mash to the post-fermentation tank, and maintain 16-18 °C for post-fermentation and aging at a low temperature. During the post-fermentation and aging period, from the 6th day when the mature fermented mash enters the post-fermentation tank, sterile air is introduced once every 3 days for micro-aerobic post-fermentation and aging treatment;
经过35~40天的后发酵陈酿,促进陈酿老熟得到成熟锥栗酒醪;After 35 to 40 days of post-fermentation and aging, the aging process is accelerated to obtain mature cone chestnut wine mash;
所述的每3天通入无菌空气1次是指每次通无菌空气1小时,通气量0.01~0.03m3/(m3·min),即每1立方米发酵醪每分钟通入无菌空气0.01~0.03立方米。The sterile air is fed once every 3 days means that the sterile air is fed for 1 hour each time, and the ventilation volume is 0.01 to 0.03 m 3 /(m 3 ·min), that is, every 1 cubic meter of fermented mash is fed every minute. Sterile air 0.01 ~ 0.03 cubic meters.
6、成熟锥栗酒醪后处理:6. Post-processing of mature cone chestnut wine mash:
(1)压滤: 将成熟锥栗酒醪经泵送到压滤机进行压滤,分离锥栗酒糟,得到锥栗红曲酒液。按照产品内控标准调整锥栗红曲酒的糖、酸、酒组分;(1) Press filtration: The mature Cone Chestnut wine mash is pumped to a filter press for pressure filtration, and the Cone Chestnut wine lees are separated to obtain Cone Chestnut red yeast liquor. Adjust the sugar, acid and wine components of Cone chestnut red yeast rice wine according to the internal control standards of the product;
(2)煎酒:经过调整糖、酸、酒组分的锥栗红曲酒输送到煎酒罐,加热到85℃,恒温维持30分钟;(2) Jianjiu: Cone chestnut red yeast rice wine with adjusted sugar, acid and wine components is transported to the decoction tank, heated to 85°C, and maintained at a constant temperature for 30 minutes;
(3)装坛贮存:将经过煎酒后的锥栗红曲酒装入酒坛,进行封坛,待封坛土头干后,入库贮存陈酿1~3年;(3) Storage in a jar: put the juicy red koji wine into the jar, and seal the jar. After the soil of the jar is dry, store it in the warehouse for 1 to 3 years;
(4)勾兑成品:从酒坛中抽清出贮存陈酿的锥栗红曲酒,将其勾兑为酒精度为11~15 %vol,以葡萄糖计糖度为10~40g/L,用生石灰水调酸度为以乳酸计酸度为3.5~4.0g/L,经过勾兑调整组分后为成品锥栗红曲酒。(4) Blending finished product: extract the aged cone chestnut red koji wine from the wine jar, blend it into an alcohol content of 11-15% vol, a sugar content of 10-40g/L in terms of glucose, and mix it with quicklime water. The acidity is 3.5-4.0g/L in terms of lactic acid, and after blending and adjusting the components, it is the finished Cone chestnut red yeast rice wine.
成品锥栗红曲酒外观橙黄清亮,具有红曲酒特有香气和锥栗的栗香,清雅爽口、柔和圆润。产品标准符合黄酒GB/T 13662-2008中清爽型黄酒感官和理化卫生指标。经过灌装装瓶,85℃、30分钟热水杀菌后,成品销售。The finished Cone chestnut red koji wine has a bright orange-yellow appearance, with the unique aroma of red koji wine and the chestnut aroma of cone chestnut, elegant and refreshing, soft and round. The product standard conforms to the sensory and physicochemical hygienic indicators of refreshing rice wine in GB/T 13662-2008. After filling and bottling, and sterilizing with hot water at 85°C for 30 minutes, the finished product is sold.
所述的根霉曲制作:台湾根霉Rhizopus formosaensis菌株(编号3.5214)购自中国工业微生物菌种保藏管理中心(CICC)。将3.5214菌株接到试管PDA培养基活化培养72h待用。将过60目米粉80g装入500三角瓶中,塞上棉花塞包牛皮纸,高压锅杀菌备用。挑试管斜面的根霉菌丝接入三角瓶米粉培养基中放入33℃培养箱中,培养48h。用三角瓶培养48h的根霉进行扩大培养,在超净工作台将三角瓶中根霉用接种针挖约40g,接入经杀菌的装有1kg米粉面盆中,根霉菌丝与米粉拌匀,盖上盆盖,放到33℃培养室中培养,品温控制在36℃,超过36℃时,翻盖迅速用杀菌玻棒松动米粉降温,培养48h后即根霉曲备用。The production of the described Rhizopus koji: Taiwan Rhizopus formosaensis strain (No. 3.5214) was purchased from China Industrial Microorganism Collection Center (CICC). The 3.5214 strain was connected to the test tube PDA medium for activation and culture for 72h. Put 80g of 60-mesh rice noodles into a 500-inch triangular bottle, put a cotton plug and wrap it in kraft paper, and sterilize it in a pressure cooker for later use. The rhizopus mycelium on the inclined surface of the test tube was inserted into the rice flour medium in the triangular flask and placed in a 33°C incubator for 48 hours. The rhizopus that has been cultivated for 48 hours in a triangular flask is used to expand the culture. On the ultra-clean workbench, about 40 g of rhizopus in the triangular flask is dug with an inoculating needle, and inserted into a sterilized basin containing 1 kg of rice flour. Put the lid on the pot and put it into a 33°C culture room for cultivation. The product temperature is controlled at 36°C. When it exceeds 36°C, flip the lid and quickly loosen the rice noodles with a sterilizing glass rod to cool down. After culturing for 48 hours, the Rhizopus koji is ready for use.
所述的安琪黄酒高活性干酵母购自安琪酵母股份有限公司。安琪黄酒高活性干酵母液由安琪黄酒高活性干酵母按照使用说明书活化而成。The Angel Yellow Rice Wine High Active Dry Yeast was purchased from Angel Yeast Co., Ltd. Angel Yellow Wine High Active Dry Yeast Liquid is activated by Angel Yellow Wine High Active Dry Yeast according to the instruction manual.
所述的酿造用红曲、α- 淀粉酶(酶活力 4000 u/g)、糖化酶(酶活力 100000 u/g)均由市场外购。酿造用红曲粉:由市场购买酿造用红曲使用粉碎机粉碎成粉状。The red yeast rice, α-amylase (enzyme activity 4000 u/g) and saccharification enzyme (enzyme activity 100000 u/g) for brewing were all purchased from the market. Monascus powder for brewing: The Monascus powder for brewing purchased from the market is crushed into powder using a pulverizer.
具体实施方式Detailed ways
实施例1Example 1
1、锥栗粉的制备:将锥栗放入锥栗脱壳机进行脱壳处理,使用切碎机将锥栗切成锥栗颗粒,晒干后使用粉碎机粉碎进行分批粉碎,第一批,粉碎后得到20目~30目的锥栗粗粉;第二批粉碎后得到过40目的锥栗细粉。1. The preparation of the cone chestnut powder: put the cone chestnut into the cone chestnut sheller for dehulling treatment, use the chopper to cut the cone chestnut into the cone chestnut granules, and use the pulverizer to pulverize in batches after drying. After the second batch is crushed, a 20-mesh to 30-mesh cone chestnut coarse powder is obtained; after the second batch is crushed, a 40-mesh cone chestnut fine powder is obtained.
2、液态锥栗糖化醪制备:取2000kg过40目的锥栗细粉,按重量比例加入7000kg的水,入糊化锅,添加2kg酶活力为4000 u/g的α-淀粉酶,夹套加热将温度控制在80℃之间持续液化70分钟,得到锥栗糊化醪;夹套通入冷水,糊化醪冷却到50℃,使用磷酸调节pH值并控制在5.4;在锥栗糊化醪中加入4kg酶活力为100000 u/g的糖化酶和80kg酿造用红曲粉后,搅拌混合进行6 h糖化,糖化后得到液态锥栗糖化醪;将液态锥栗糖化醪输送到主发酵罐,输送过程降低液态锥栗糖化醪温度到28~30℃备用。2. Preparation of liquid cone chestnut mashed mash: get 2000kg of 40-mesh cone chestnut fine powder, add 7000kg of water by weight, put it into a gelatinization pot, add 2kg of α-amylase with an enzyme activity of 4000 u/g, and heat the jacket The temperature was controlled between 80°C and liquefied for 70 minutes to obtain a cone-pump gelatinized mash; cold water was poured into the jacket, the gelatinized mash was cooled to 50°C, and the pH value was adjusted with phosphoric acid and controlled at 5.4; the cone-pump gelatinized mash was After adding 4kg of saccharification enzyme with an enzyme activity of 100000 u/g and 80kg of red yeast rice powder for brewing, stirring and mixing for 6 hours of saccharification, after saccharification, a liquid cone chestnut mash is obtained; the liquid cone chestnut mash is transported to the main fermentation tank, During the conveying process, the temperature of the liquid cone-pump mash is lowered to 28-30°C for use.
3、半固态锥栗糖化醪制备:3. Preparation of semi-solid cone chestnut mash:
1)蒸锥栗饭:将1600kg重量份的20目~30目锥栗粗粉,清水浸泡6h,将水沥干,倒入蒸饭机连续蒸饭,得到熟透的锥栗粗粉熟料;1) Steamed Cone Chestnut Rice: Soak 1600kg weight portion of 20-30 mesh Cone chestnut coarse powder, soak in water for 6 hours, drain the water, pour it into a rice steamer for continuous steaming, and obtain cooked Cone Chestnut coarse powder clinker ;
2)搭窝糖化:锥栗粗粉熟料经过输送带喷淋吸水,风扇吹冷,锥栗粗粉熟料温度控制在40℃。每只糖化缸装入40kg锥栗粗粉熟料,加入1kg根霉曲和2.6kg酿造用红曲粉,拌匀压平实,中间挖个井状窝,进行搭窝糖化;2) Saccharification: Cone and chestnut coarse powder clinker is sprayed by conveyor belt to absorb water, fan is blown for cooling, and the temperature of cone and chestnut coarse powder clinker is controlled at 40 ℃. Each saccharification tank is loaded with 40kg of cone chestnut coarse powder clinker, added with 1kg of Rhizopus koji and 2.6kg of monascus powder for brewing, mixed well and pressed flat, and a well-shaped nest is dug in the middle for nest saccharification;
3)冲水倒缸:搭窝糖化72h后,井状窝中出现少量糖化液,每只糖化缸进行冲入20kg清水,继续24h后得到锥栗糖化醪,将该批次的缸内锥栗糖化醪倒入搅拌罐,搅拌均匀成半固态锥栗糖化醪。3) Rinse the water and pour the tank: after 72 hours of saccharification in the nest, a small amount of saccharification liquid appears in the well-shaped nest, and each saccharification tank is flushed with 20kg of clean water, and after 24 hours, the mashed mash is obtained. Pour the mashed mash into the mixing tank and stir evenly to form a semi-solid cone chestnut mashed mash.
4、锥栗红曲酒的大罐发酵4. Large-tank fermentation of Cone chestnut red koji wine
(1)并醪发酵:将2体积份液态锥栗糖化醪与1体积份半固态锥栗糖化醪合并于主发酵罐,主发酵罐的温度控制在30~32℃,并醪后加入主发酵罐内发酵醪醪液体积6%的安琪黄酒高活性干酵母液进行主发酵;(1) Combined mash fermentation: Combine 2 parts by volume of liquid mashed mash with 1 volume part of semi-solid mashed with mashed mash in the main fermenter, the temperature of the main fermenter is controlled at 30-32°C, and then added to the main fermentation tank after mashing. The main fermentation is carried out with Angel Yellow Wine high-activity dry yeast liquid with 6% of the mash volume in the tank;
(2)补料发酵:当大罐主发酵50h后,再加入与并醪发酵时等体积份的半固态锥栗糖化醪进行补料发酵。补料后继续发酵6d,得到主发酵成熟醪。测定发酵醪酒精度到达16.2%vol;(2) Feed-feed fermentation: After the main fermentation in the large tank for 50 hours, the same volume of semi-solid cone chestnut mash as in the combined mash fermentation was added for feed-feed fermentation. After feeding, the fermentation was continued for 6 days to obtain the main fermentation mature mash. The alcohol content of the fermented mash was determined to reach 16.2% vol;
(3)后发酵:使用主发酵罐夹套通入冰水将主发酵成熟醪降温到14~15℃,采用醪泵将降温的主发酵成熟醪输送至后发酵罐,维持16~18℃进行低温后发酵陈酿。在后发酵陈酿期间,从成熟发酵醪进后发酵罐的第6天开始通入无菌空气进行微氧后发酵陈酿处理。每3天1次,每次1小时,通气量0.01~0.03m3/(m3·min)即每1立方米发酵醪每分钟通入无菌空气0.01~0.03立方米。经过35天的后发酵陈酿,促进陈酿老熟得到成熟锥栗酒醪。(3) Post-fermentation: Use the main fermentation tank jacket to pass ice water to cool the main fermentation mature mash to 14-15 °C, and use the mash pump to transport the cooled main fermentation matured mash to the post-fermentation tank, maintaining 16-18 °C for Post-fermentation at low temperature. During the post-fermentation and aging, from the sixth day when the mature fermented mash enters the post-fermentation tank, sterile air is introduced for micro-aerobic post-fermentation and aging treatment. Once every 3 days, 1 hour each time, the ventilation rate is 0.01-0.03m 3 /(m 3 ·min), that is, 0.01-0.03 cubic meters of sterile air per minute per 1 cubic meter of fermented mash. After 35 days of post-fermentation and aging, the aging process is accelerated to obtain mature mashed chestnut wine.
5、成熟锥栗酒醪后处理:5. Post-processing of mature cone chestnut wine mash:
(1)压滤:将成熟锥栗酒醪经泵送到压滤机进行压滤,分离锥栗酒糟和锥栗红曲酒液。按照产品内控标准调整锥栗红曲酒的糖、酸、酒组分;(1) Press filtration: The mature Cone Chestnut wine mash is pumped to a filter press for pressure filtration, and the Cone Chestnut lees and Cone Chestnut red yeast liquor are separated. Adjust the sugar, acid and wine components of Cone chestnut red yeast rice wine according to the internal control standards of the product;
(2)煎酒:经过调整糖、酸、酒组分的锥栗红曲酒输送到煎酒罐,加热到85℃,恒温维持30分钟;(2) Jianjiu: Cone chestnut red yeast rice wine with adjusted sugar, acid and wine components is transported to the decoction tank, heated to 85°C, and maintained at a constant temperature for 30 minutes;
(3)装坛贮存:将经过煎酒后的锥栗红曲酒装入干净酒坛,进行封坛,待封坛土头干后,入库贮存陈酿1~3年;(3) Storage in jars: Put the fried juicy chestnut red koji wine into a clean jar, seal the jar, and store it for 1 to 3 years after the soil of the jar is dry.
(4)勾兑成品:从酒坛中抽清出贮存陈酿的锥栗红曲酒,将其勾兑为酒精度为14 %vol,以葡萄糖计糖度为30g/L,用生石灰水调酸度为以乳酸计酸度为3.5g/L,经过勾兑调整组分后为成品锥栗红曲酒。(4) Blending the finished product: extract the aged cone chestnut red koji wine from the wine jar, and blend it into an alcohol content of 14% vol, a sugar content of 30g/L in terms of glucose, and an acidity of lactic acid adjusted with quicklime water. The acidity is 3.5g/L. After blending and adjusting the components, it is the finished Cone chestnut red koji wine.
成品锥栗红曲酒外观橙黄清亮,具有红曲酒特有香气和锥栗的栗香,清雅爽口、低而不淡,柔和圆润。产品标准符合黄酒GB/T 13662-2008中清爽型黄酒感官和理化卫生指标。经过灌装装瓶,85℃、30分钟热水杀菌后,成品销售。The finished Cone chestnut red koji wine has a bright orange-yellow appearance, with the unique aroma of red koji wine and the chestnut aroma of cone chestnut, elegant and refreshing, low but not light, soft and round. The product standard conforms to the sensory and physicochemical hygienic indicators of refreshing rice wine in GB/T 13662-2008. After filling and bottling, and sterilizing with hot water at 85°C for 30 minutes, the finished product is sold.
实施例2Example 2
一、锥栗红曲酒的制备:1. Preparation of Cone chestnut red yeast wine:
1、锥栗粉的制备:将锥栗放入锥栗脱壳机进行脱壳处理,使用切碎机将锥栗切成锥栗颗粒,晒干后使用粉碎机进行分批粉碎,第一批,粉碎后得到20目~30目的锥栗粗粉;第二批粉碎后得到过40目的锥栗细粉。1. Preparation of Cone-powder powder: put Cone-pumpkin into Cone-pumper shelling machine for dehulling treatment, use chopper to cut Cone-pumpkin into Cone-powder granules, and use pulverizer to pulverize in batches after drying. , 20-mesh to 30-mesh cone chestnut coarse powder is obtained after crushing; the 40-mesh cone chestnut fine powder is obtained after the second batch is crushed.
2、液态锥栗糖化醪制备:取1600kg重量份的过40目的锥栗细粉,按重量比例加3.5倍的水,入糊化锅,添加2400g酶活力为4000 u/g的α-淀粉酶,夹套加热将温度控制在83℃之间持续液化70分钟,得到锥栗糊化醪;夹套通入冷水,糊化醪冷却到51℃,使用磷酸调节pH值并控制在5.6之间;在锥栗糊化醪中加入3200g酶活力为100000 u/g的糖化酶和64kg酿造用红曲粉后,搅拌混合进行6 h糖化,糖化后得到液态锥栗糖化醪;将液态锥栗糖化醪输送到主发酵罐,输送过程降低液态锥栗糖化醪温度到28~30℃备用。2. Preparation of liquid cone chestnut mash: take 1600kg weight portion of cone chestnut fine powder of over 40 meshes, add 3.5 times of water by weight ratio, put into gelatinization pot, add 2400g of α-amylase whose enzyme activity is 4000 u/g , the jacket is heated to control the temperature between 83 °C and liquefy for 70 minutes to obtain cone-pump gelatinized mash; the jacket is passed into cold water, the gelatinized mash is cooled to 51 °C, and the pH value is adjusted with phosphoric acid and controlled between 5.6; After adding 3200g of saccharifying enzyme with an enzyme activity of 100000 u/g and 64kg of red yeast rice powder for brewing into the mashed mash, stirring and mixing for 6 h of saccharification, after saccharification, liquid mashed mash was obtained; It is transported to the main fermentation tank, and the temperature of the liquid cone-pump mash is lowered to 28-30°C during the transport process.
3、半固态锥栗糖化醪制备:3. Preparation of semi-solid cone chestnut mash:
1)蒸锥栗饭:将1200kg重量份的20目- 30目锥栗粗粉,清水浸泡8h,将水沥干,倒入蒸饭机连续蒸饭,得到熟透的锥栗粗粉熟料;1) Steamed Cone Chestnut Rice: Soak 1200kg weight portion of 20-30 mesh Cone Chestnut Coarse powder in water for 8 hours, drain the water, and pour it into a rice steamer for continuous steaming to obtain cooked Cone Chestnut Coarse powder clinker ;
2)搭窝糖化:锥栗粗粉熟料经过输送带喷淋吸水,风扇吹冷,锥栗粗粉熟料温度控制在38~40℃。每只糖化缸装入40kg锥栗粗粉量蒸熟的锥栗粗粉熟料倒入糖化缸,加入1kg根霉曲和3kg酿造用红曲粉,拌匀,压平实,中间挖个井状窝,进行搭窝糖化;2) Saccharification by nesting: Cone and chestnut coarse powder clinker is sprayed by conveyor belt to absorb water, fan is blown for cooling, and the temperature of cone and chestnut coarse powder clinker is controlled at 38-40℃. Each saccharification tank is loaded with 40kg of cone chestnut coarse powder. The steamed cone chestnut coarse powder clinker is poured into the saccharification tank, and 1kg of Rhizopus koji and 3kg of monascus powder for brewing are added. Mix well, press flat, and dig a well in the middle. nest, and perform nest saccharification;
3)冲水倒缸:搭窝糖化72h后,井状窝中出现少量糖化液,每只糖化缸进行冲入22kg清水,继续24h后得到锥栗糖化醪,将该批次的缸内锥栗糖化醪倒入搅拌罐,搅拌均匀成半固态锥栗糖化醪。3) Rinse the water and pour the tank: after 72h of saccharification in the nest, a small amount of saccharification liquid appears in the well-shaped nest, and each saccharification tank is flushed with 22kg of clean water, and after 24 hours, the mashed mash is obtained. Pour the mashed mash into the mixing tank and stir evenly to form a semi-solid cone chestnut mashed mash.
4、锥栗红曲酒的大罐发酵 4. Large-tank fermentation of Cone chestnut red koji wine
(1)并醪发酵:将液态锥栗糖化醪与半固态锥栗糖化醪合并于主发酵罐,主发酵罐的温度控制在28~30℃之间,并醪后加入主发酵罐内发酵醪醪液体积的6%安琪黄酒高活性干酵母液进行大罐发酵;(1) Combined mash fermentation: Combine the liquid cone mash and semi-solid cone mash in the main fermenter. The temperature of the main fermenter is controlled between 28 and 30°C, and the mash is added to the main fermenter after mashing. 6% Angel rice wine high-activity dry yeast liquid of the mash volume is fermented in a large tank;
所述的主发酵罐内液态锥栗糖化醪与半固态锥栗糖化醪,其体积比为2:1;The volume ratio of the liquid cone mash and the semi-solid cone mash in the main fermentation tank is 2:1;
(2)补料发酵:当大罐发酵50h后,再加入与并醪发酵时等体积份的半固态锥栗糖化醪进行补料发酵。补料后继续发酵6d,当发酵醪酒精度到达15.4 %vol时,得到主发酵成熟醪;(2) Feed-feed fermentation: After 50h of fermentation in the large tank, the same volume of semi-solid cone chestnut mash is added to carry out feed-feed fermentation. Continue to ferment 6d after feeding, when fermentation mash alcohol content reaches 15.4%vol, obtain main fermentation mature mash;
(3)后发酵:采用醪泵将主发酵成熟醪输送至后发酵罐,满罐后用冰水将发酵醪降温到14~15℃进行低温后发酵陈酿。在后发酵陈酿期间,从第6天开始通入无菌空气进行微氧后发酵陈酿。每3天1次,每次1小时,通气量0.01~0.03m3/(m3·min)即每1立方米发酵醪每分钟通入无菌空气0.01~0.03立方米, 经过38天的后发酵陈酿,促进陈酿老熟得到成熟锥栗酒醪。(3) Post-fermentation: The mash pump is used to transport the main fermentation mature mash to the post-fermentation tank. After the tank is full, the fermented mash is cooled to 14-15°C with ice water for low-temperature post-fermentation aging. During post-fermentation and aging, from the 6th day, sterile air was introduced for micro-aerobic post-fermentation and aging. Once every 3 days, 1 hour each time, the ventilation rate is 0.01~0.03m 3 /(m 3 ·min), that is, 0.01~0.03 cubic meters of sterile air per minute per 1 cubic meter of fermented mash, after 38 days Fermentation and aging to promote aging and ripening to obtain mature cone chestnut wine mash.
5、成熟锥栗酒醪后处理5. Post-processing of mature cone chestnut wine mash
(1)压滤:将成熟锥栗酒醪经泵送到压滤机进行压滤,分离酒糟和锥栗红曲酒液。按照产品内控标准调整锥栗红曲酒的糖、酸、酒组分;(1) Press filtration: The mature cone chestnut wine mash is pumped to a filter press for pressure filtration, and the distiller's grains and the cone chestnut red yeast liquor are separated. Adjust the sugar, acid and wine components of Cone chestnut red yeast rice wine according to the internal control standards of the product;
(2)煎酒:经过调整糖、酸、酒组分的锥栗红曲酒输送到煎酒罐,加热到85℃,恒温维持30分钟;(2) Jianjiu: Cone chestnut red yeast rice wine with adjusted sugar, acid and wine components is transported to the decoction tank, heated to 85°C, and maintained at a constant temperature for 30 minutes;
(3)装坛贮存:将经过煎酒后的锥栗红曲酒装入干净酒坛,进行封坛,待封坛土头干后,入库贮存陈酿1~3年;(3) Storage in jars: Put the fried juicy chestnut red koji wine into a clean jar, seal the jar, and store it for 1 to 3 years after the soil of the jar is dry.
(4)勾兑成品:从酒坛中抽清出贮存陈酿的锥栗红曲酒,将其勾兑为酒精度为13 %vol,以葡萄糖计糖度为25g/L,用生石灰水调酸度为以乳酸计酸度为3.8g/L,经过勾兑调整组分后为成品锥栗红曲酒。(4) Blending finished product: extract the aged cone chestnut red koji wine from the wine jar, and blend it into an alcohol content of 13% vol, a sugar content of 25g/L in terms of glucose, and an acidity of lactic acid adjusted with quicklime water. The acidity is 3.8g/L. After blending and adjusting the components, it is the finished Cone chestnut red koji wine.
成品锥栗红曲酒外观橙黄清亮,具有红曲酒特有香气和锥栗的栗香,清雅爽口、低而不淡,柔和圆润。产品标准符合黄酒GB/T 13662-2008中清爽型黄酒感官和理化卫生指标。经过灌装装瓶,85℃、30分钟热水杀菌后,成品销售。The finished Cone chestnut red koji wine has a bright orange-yellow appearance, with the unique aroma of red koji wine and the chestnut aroma of cone chestnut, elegant and refreshing, low but not light, soft and round. The product standard conforms to the sensory and physicochemical hygienic indicators of refreshing rice wine in GB/T 13662-2008. After filling and bottling, and sterilizing with hot water at 85°C for 30 minutes, the finished product is sold.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149813.2A CN106367269B (en) | 2016-12-14 | 2016-12-14 | Preparation method of castanea henryi red koji wine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611149813.2A CN106367269B (en) | 2016-12-14 | 2016-12-14 | Preparation method of castanea henryi red koji wine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106367269A CN106367269A (en) | 2017-02-01 |
| CN106367269B true CN106367269B (en) | 2020-01-10 |
Family
ID=57891865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611149813.2A Expired - Fee Related CN106367269B (en) | 2016-12-14 | 2016-12-14 | Preparation method of castanea henryi red koji wine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106367269B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939270A (en) * | 2017-04-10 | 2017-07-11 | 福建双龙戏珠酒业有限公司 | A kind of Luzhou-flavor chinquapin wine and preparation method thereof |
| CN106883970B (en) * | 2017-05-03 | 2020-10-16 | 福建师范大学 | A kind of full-liquid brewing method of compound fruit juice red yeast wine |
| CN107603811B (en) * | 2017-10-27 | 2021-04-02 | 湖北工业大学 | A kind of brewing method of bitter buckwheat wine |
| CN107603812B (en) * | 2017-10-27 | 2021-02-19 | 湖北工业大学 | Brewing method of compound-flavor health-care highland barley wine |
| CN107603815B (en) * | 2017-10-27 | 2021-05-04 | 湖北工业大学 | A kind of preparation method of alcohol-free health wine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667112A (en) * | 2004-03-10 | 2005-09-14 | 张积权 | Cone chestnut wine and preparation method thereof |
| CN102690741A (en) * | 2012-06-18 | 2012-09-26 | 福建师范大学 | Brewing method of dry type red rice yellow millet wine |
| CN103173318A (en) * | 2013-04-09 | 2013-06-26 | 福建师范大学 | Preparation method of semi-sweat red rice yellow wine |
| CN103205347A (en) * | 2013-04-28 | 2013-07-17 | 王胜伍 | Brewing method of chestnut wine |
| CN104694339A (en) * | 2015-03-31 | 2015-06-10 | 福建师范大学 | Preparing method of potato red yeast rice yellow rice wine brewed with full-liquid-state method based on liquid red yeast rice for brewing |
| CN105296281A (en) * | 2015-11-18 | 2016-02-03 | 河北科技师范学院 | Chinese chestnut rice wine and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103013739B (en) * | 2012-10-19 | 2014-05-14 | 南宁市那楼淮山产业化专业合作社 | Dioscorea opposite wine and technology for making same |
-
2016
- 2016-12-14 CN CN201611149813.2A patent/CN106367269B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667112A (en) * | 2004-03-10 | 2005-09-14 | 张积权 | Cone chestnut wine and preparation method thereof |
| CN102690741A (en) * | 2012-06-18 | 2012-09-26 | 福建师范大学 | Brewing method of dry type red rice yellow millet wine |
| CN103173318A (en) * | 2013-04-09 | 2013-06-26 | 福建师范大学 | Preparation method of semi-sweat red rice yellow wine |
| CN103205347A (en) * | 2013-04-28 | 2013-07-17 | 王胜伍 | Brewing method of chestnut wine |
| CN103881873A (en) * | 2013-04-28 | 2014-06-25 | 王胜伍 | Brewing method for chestnut wine |
| CN104694339A (en) * | 2015-03-31 | 2015-06-10 | 福建师范大学 | Preparing method of potato red yeast rice yellow rice wine brewed with full-liquid-state method based on liquid red yeast rice for brewing |
| CN105296281A (en) * | 2015-11-18 | 2016-02-03 | 河北科技师范学院 | Chinese chestnut rice wine and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106367269A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104651199B (en) | Bamboo class is carried out the method for liquor-making by solid fermentation as puff | |
| CN103789144B (en) | The preparation method of the light red rice yellow wine of a kind of low-alcoholic | |
| CN104172100B (en) | A kind of functional form fermented laminaria soy sauce and brew method thereof | |
| CN103865747B (en) | Production method of monascus vinegar rich in lovastatin | |
| CN106367269B (en) | Preparation method of castanea henryi red koji wine | |
| CN102690750B (en) | Purple sweet potato vinegar and brewing process thereof | |
| CN101857833A (en) | Standardized and industrialized production process for Shanxi mature vinegar | |
| CN103173318B (en) | Preparation method of semi-sweat red rice yellow wine | |
| CN104120066A (en) | Method for producing Maotai-flavor liquor through liquid fermentation | |
| CN103103061A (en) | Preparation method of pure rice-koji added with Chinese medical herbs | |
| CN104109622B (en) | Preparation method of selenium-rich edible vinegar | |
| CN109468211B (en) | Production process for brewing mature vinegar from glutinous sorghum | |
| CN105154311B (en) | The production technology of potato vinegar | |
| CN103725478B (en) | A kind of aweto yellow wine and making method thereof | |
| CN108441367A (en) | A kind of Chinese chestnut beer brewage process | |
| CN103923815A (en) | Table vinegar production process taking wheat bran as main raw material | |
| CN102086433A (en) | Method for manufacturing chinaroot greenbrier wine | |
| CN102286339A (en) | Method for producing enzymatic rice bran red koji wine | |
| CN108719941A (en) | The method to be made soy sauce using olive fruit juice | |
| CN103911272A (en) | Technique for preparing vinegar yeast by mechanical ventilation | |
| CN106987508A (en) | The brew method and brewing apparatus of a kind of blended liquor | |
| CN103981048B (en) | A kind of production method of Chinese yam millet wine | |
| CN105039132A (en) | Sea-buckthorn vinegar preparing method | |
| CN104017714B (en) | The processing method of liquid state fermentation stauntonvine vinegar | |
| CN106434263A (en) | Production process of Sphallerocarpus gracilis vinegar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |