WO2021104068A1 - 一种发酵型百香果果脯的加工方法 - Google Patents
一种发酵型百香果果脯的加工方法 Download PDFInfo
- Publication number
- WO2021104068A1 WO2021104068A1 PCT/CN2020/128911 CN2020128911W WO2021104068A1 WO 2021104068 A1 WO2021104068 A1 WO 2021104068A1 CN 2020128911 W CN2020128911 W CN 2020128911W WO 2021104068 A1 WO2021104068 A1 WO 2021104068A1
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- WO
- WIPO (PCT)
- Prior art keywords
- passion fruit
- fruit
- husk
- preserved
- water
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
- A23G3/48—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing plants or parts thereof, e.g. fruits, seeds, extracts
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/36—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds
- A23G3/364—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by the composition containing organic or inorganic compounds containing microorganisms or enzymes; containing paramedical or dietetical agents, e.g. vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
- A23G3/34—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof
- A23G3/50—Sweetmeats, confectionery or marzipan; Processes for the preparation thereof characterised by shape, structure or physical form, e.g. products with supported structure
- A23G3/54—Composite products, e.g. layered, coated, filled
Definitions
- the invention belongs to the technical field of preparing fruit preserves, and in particular relates to a processing method of fermented passion fruit preserves.
- Passion fruit also known as “egg fruit”, “love fruit”, “pomegranate”, etc.
- the fruit juice is rich in nutrition, sweet and sour, and has a particularly aromatic smell. Its flesh exudes the rich fragrance of 165 kinds of fruits such as banana, pineapple, grass gourd, lychee, lemon, mango, strawberry, apple, and sour plum.
- “Fruit” is not only evaluated as the most aromatic fruit in the world, but also has the reputation of "King of Juice” because of its high juice content.
- Passion fruit contains 17 kinds of amino acids, rich in protein, fat, sugar, vitamins, calcium, phosphorus, iron, potassium, SOD enzyme and super fiber, etc. 165 kinds of beneficial substances to the human body. It is also known as the VC (vitamin) in fruit. king. Each 100 grams of fruit pulp contains 34.6 mg of vitamin C, and is also rich in vitamins A, B1, B2, etc., and also rich in calcium, iron, and various amino acids and trace elements. The soluble solids account for 5%-16%, the total acid content is 3.8%-4%, the sweet and sour content is moderate, and the nutritional value is high.
- Regular consumption can enhance the body's resistance, improve immunity, improve the body's absorption function, regulate the intestines and stomach, relieve constipation, beautify the skin, and resist aging.
- the shell of passion fruit also has the medicinal value of clearing lungs and moisturizing dryness, relieving blood to stop diarrhea, soothe the nerves and relieve pain, reduce blood fat and blood pressure, and promote body fluid to quench thirst. But because the shells are tough and hard to bite, they cannot be eaten directly. They are usually discarded except for extracting pectin, medicinal ingredients, processing feed, brewing wine or tea, and cooking dishes, which not only causes waste of resources, but also causes environmental pollution. .
- the purpose of the present invention is to address the defect that the shell of passion fruit cannot be eaten directly, and to provide a method for processing fermented preserved passion fruit with pleasant taste and sweet taste.
- the method not only fully retains the nutrients of passion fruit, but also improves The economic value of passion fruit has been overcome, and the problem of low utilization of passion fruit shells has been overcome.
- the present invention provides the following solutions:
- a method for processing fermented passion fruit preserves After the pulp is separated from the husk, the pulp is stored under refrigeration, the husk is added with a composite bacterial suspension and cellulase for fermentation, and the fermented husk is subjected to post-processing steps. It is mixed with the pulp, and then undergoes the sugaring process to obtain the fermented passion fruit preserved product.
- the composite bacterial suspension is prepared by mixing Lactobacillus plantarum and Saccharomyces cerevisiae at a volume ratio of 1:1, and the concentration of the composite bacterial suspension is 10 6 -10 8 cfu/mL.
- the addition ratio of the liquid is 2-5% of the weight of the husk. Lactobacillus plantarum can maintain the freshness of the husk, and the addition of cellulase and yeast can degrade cellulose and lignin, and improve the flavor and digestive quality of the preserved fruit.
- the processing method specifically includes the following steps:
- Material preparation Select ripe, fresh passion fruit without spoilage and mechanical bruising as raw materials for backup;
- Fermentation add the composite bacterial suspension, add cellulase, the weight of cellulase accounts for 0.02-0.1% of the weight of the husk, and ferment for 16-24h;
- Color protection immerse the fruit shell in the color protection solution for 20-50 minutes, squeeze and drain the water;
- the first stage is a first stage
- Softening and packaging Put the dried fruit products in an environment with a relative humidity of 60 to 70% and a temperature of 20 to 25°C for 1 to 2 days, and then put them in a sterilized plastic bag and seal for storage.
- the salt solution in step (3) is an aqueous Na 2 CO 3 solution with a mass concentration of 2-5%.
- the purpose is to reduce the risk of food safety and promote the removal of the waxy layer on the surface.
- the soaking time is adjusted within 5-40 min according to the maturity of passion fruit, and the soaking with Na 2 CO 3 aqueous solution can increase the dissolution of astringent and bitter substances in the outer skin layer.
- the refrigeration temperature is -4° C., and the refrigeration time does not exceed 1 year, in order to ensure the freshness and nutrient content of the pulp.
- the blanching treatment time in step (5) is 15-80s, based on the separation of the stratum corneum from the husk.
- the blanching time is adjusted within 15-80s according to whether the passion fruit husk and stratum corneum are separated to ensure that a pure husk with inactivated polyphenol oxidase is obtained.
- the weight of the color protection liquid in step (7) is 3-10 times the weight of the husk; the purpose is to maintain the color and taste of the husk.
- the color protection solution is made by mixing the following components by weight: 100-150 parts of water, 0.002-0.02 parts of sodium citrate, 0.01-0.1 parts of sodium metabisulfite, 0.005-0.015 parts of ascorbic acid, 0.2-2 parts of plant extract Things.
- the plant extract is Atractylodes Rhizome extract or Houttuynia cordata extract.
- the sugar content in the sugar-penetrating liquid is 40-60%
- the sodium citrate content is 0.5-2%
- the salt content is 0.2-1%
- the balance is water.
- the alternate drying method with cold and hot air in step (9) is: hot air drying at a temperature of 50-60°C for 8-12 hours; after the hot air drying is completed, the passion fruit is turned over. Cool at room temperature for 6-10 hours; dry in a closed space with cold air at a temperature of 20-30°C, humidity below 30RH%, dehumidify and dry for 8-16 hours, the dried passion fruit has a moisture content of 15%-30 %, the purpose of sprinkling powder is to keep the surface of the preserved fruit dry.
- the invention also provides a fermented passion fruit preserved product prepared by the above processing method.
- the preserved passion fruit of the present invention is prepared by the pulp and the shell, which greatly solves the problem of resource waste of the passion fruit shell.
- the fermentation process is adopted to decompose the unsuitable substances in the shell to ensure the passion fruit.
- the preparation method adopted by the present invention is simple and easy to operate. During the preparation process, no food additives are added, the sweet and sour taste of passion fruit is used, green and healthy, and the original flavor of passion fruit is retained to make pure natural passion fruit preserved fruit. It retains the nutritional value of passion fruit, improves the economic value of passion fruit, provides consumers with nutritious preserved fruit that can be eaten directly, and can be eaten all year round. It is a green and healthy snack food.
- the invention adopts hot and cold air to dry alternately, effectively controlling the proper moisture content of the preserved fruit, especially the moisture content and taste of the surface layer of the preserved fruit, and adopts a closed space to dry the preserved fruit, preventing secondary pollution, and ensuring the stability of the additive-free product and the food Health and safety.
- a processing method of fermented preserved passion fruit including the following preparation steps:
- the weight of the color protection solution is 5 times the weight of the husk;
- the color protection solution is made by mixing the following components by weight : 100 parts of water, 0.01 part of sodium citrate, 0.08 part of sodium metabisulfite, 0.015 part of ascorbic acid, 0.5 part of plant extract;
- a processing method of fermented preserved passion fruit including the following preparation steps:
- a processing method of fermented preserved passion fruit including the following preparation steps:
- the weight of the color protection solution is 10 times the weight of the husk; the color protection solution is made by mixing the following components by weight : 100 parts of water, 0.02 parts of sodium citrate, 0.01 parts of sodium metabisulfite, 0.01 parts of ascorbic acid, 0.2 parts of plant extracts.
- a processing method of fermented preserved passion fruit including the following preparation steps:
- a processing method of fermented preserved passion fruit including the following preparation steps:
- the weight of the color protection solution is 5 times the weight of the husk;
- the color protection solution is made by mixing the following components by weight : 100 parts of water, 0.01 part of sodium citrate, 0.08 part of sodium metabisulfite, 0.015 part of ascorbic acid, 0.5 part of plant extract;
- a processing method of fermented preserved passion fruit including the following preparation steps:
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Nutrition Science (AREA)
- Preparation Of Fruits And Vegetables (AREA)
- Medicines Containing Plant Substances (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Abstract
Description
Claims (10)
- 一种发酵型百香果果脯的加工方法,其特征在于,将果肉与果壳分离后,果肉冷藏保存,果壳中加入复合菌悬液和纤维素酶进行发酵,将发酵好的果壳经过后处理步骤后,与果肉混合,然后进行糖渍过程即得发酵型百香果果脯成品。
- 根据权利要求1所述的一种发酵型百香果果脯的加工方法,其特征在于,所述复合菌悬液为植物乳杆菌和酿酒酵母菌以体积比1:1混合而成,复合菌悬液的浓度为10 6-10 8cfu/mL,复合菌悬液的添加比例为果壳重量的2-5%。
- 根据权利要求1-2任一项所述的一种发酵型百香果果脯的加工方法,其特征在于,具体包括如下步骤:(1)备料:挑选成熟、无腐坏、无机械挫伤的新鲜百香果作为原料备用;(2)清洗:对百香果去蒂后清洗;(3)去蜡质层:用盐水溶液浸泡果实5-40min,然后将百香果进行二次水洗,放至沥水网上6-8min,沥干水;(4)挖肉:把沥干的百香果切为两半,将果肉挖出置于冷库冷藏;(5)热烫:将果壳放入沸水中,进行热烫处理;(6)发酵:加入复合菌悬液,添加纤维素酶,纤维素酶的重量为果壳重量的0.02-0.1%,发酵16-24h;(7)护色:将果壳在护色液中浸渍20-50min,挤压沥干水分;(8)糖渍:糖渍过程分以下两个阶段进行:第一阶段:将配比好的果壳和果肉放入糖度百分比为10-18%的糖水里煮10-15min,室温下置于沥水网上沥干冷却,此时果壳和果肉黏合;第二阶段:把黏合在一起的果壳和果肉在渗糖液中常温浸渍3-4h,沥干,得到半成品果脯;(9)烘干:将半成品果脯采用冷热风交替干燥方式进行烘干;(10)洒粉:在烘干处理后的百香果果脯表面洒上葡萄糖粉,得到果脯成品;(11)回软与包装:将果脯成品置于空气相对湿度为60~70%,温度为20~25℃的环境中静置1~2d后,装入杀菌消毒后的塑料袋中密封保存。
- 根据权利要求3所述的一种发酵型百香果果脯的加工方法,其特征在于,步骤(3)所述盐溶液为质量浓度为2-5%的Na 2CO 3水溶液。
- 根据权利要求3所述的一种发酵型百香果果脯的加工方法,其特征在于,步骤(5)中所述热烫处理时间为15-80s,以果壳分离出角质层为准。
- 根据权利要求3述的一种发酵型百香果果脯的加工方法,其特征在于,步骤(7)所述护色液的重量为果壳重量的3-10倍。
- 根据权利要求6所述的一种发酵型百香果果脯的加工方法,其特征在于,所述护色液由下述重量份的组分混合而成:100-150份水、0.002-0.02份柠檬酸钠、0.01-0.1份焦亚硫酸钠、0.005-0.015份抗坏血酸、0.2-2份植物提取物。
- 根据权利要求7所述的一种发酵型百香果果脯的加工方法,其特征 在于,所述植物提取物是白术提取物或鱼腥草提取物。
- 根据权利要求3所述的一种发酵型百香果果脯的加工方法,其特征在于,步骤(8)中所述渗糖液中白糖含量为40-60%、柠檬酸钠含量为0.5-2%、食盐含量为0.2-1%,余量为水。
- 根据权利要求3所述的一种发酵型百香果果脯的加工方法,其特征在于,步骤(9)所述冷热风交替干燥方式为:热风烘干,温度为50-60℃,烘干8-12小时;热风烘干完成后,将百香果翻转,在常温下冷却6-10小时;在密闭的空间里冷风干燥,温度为20-30℃,湿度为30RH%以下,除湿干燥8-16小时,干燥后的百香果果脯水分含量为15%-30%。
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GB2601575B (en) * | 2019-11-25 | 2023-11-01 | Univ Guilin Technology | A processing method of fermented preserved passion fruit |
CN110973329A (zh) * | 2019-11-25 | 2020-04-10 | 桂林理工大学 | 一种发酵型百香果果脯的加工方法 |
CN112715728A (zh) * | 2020-12-21 | 2021-04-30 | 福建好日子食品有限公司 | 利用发酵工艺制作的百香果脯 |
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