Preparation method of golden passion fruit mixed colorful fermented glutinous rice

Abstract

The invention discloses a preparation method of golden passion fruit mixed colorful fermented glutinous rice. The method specifically comprises the following steps: cleaning golden passion fruits, separating each part, mashing, squeezing and freeze-drying to obtain golden passion fruit juice and fruit powder, uniformly mixing the golden passion fruit juice and fruit powder with colorful glutinous rice and distiller's yeast according to a ratio of 1: 1: 100: 1, fermenting at normal temperature or 28 DEG C for 3-5 days, standing at zero DEG C for 12 hours, and stopping fermentation to prepare the fermented glutinous rice. The whole golden passion fruit, the medicinal plants and the glutinous rice are organically combined, the effects of the three raw materials supplement each other, and the prepared fermented glutinous rice is good in color, aroma and taste and is a food which is extremely special and has multiple health-care functions. The processing method has the advantages that the whole golden passion fruits are fully utilized, the golden passion fruits are processed in a squeezing and freeze-drying mode, and beneficial components are well reserved. The fermented glutinous rice obtained by the method is rich in color, delicious, low in alcohol content and high in edible value, can be matched with foods such as glutinous rice cakes and sweet soup balls for use, and is wide in applicable crowd and very good in market prospect.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, and in particular to a method for preparing golden passion fruit mixed with colorful glutinous rice fermented glutinous rice. Background Art

[0002] Fermented glutinous rice is a traditional delicacy of the Chinese nation. It occupies an important position in people's lives and is a favorite food of men, women, old and young.

[0003] However, the food dyes commonly used in colored glutinous rice are mostly made of chemical raw materials, and their raw materials and intermediates often contain carcinogenic substances. Long-term consumption affects human health and even causes serious harm to the human body.

[0004] Golden passion fruit, also known as egg fruit, contains yellow juice and black seeds. It contains protein, fat, sugar, various vitamins and amino acids, etc. The soluble solids are 15-16%, and the total acid content is 3.8-4.0%. It enjoys the reputation of "beverage MSG" and "king of juice".

[0005] It is rich in nutrients, sweet and sour in taste, and has the aroma of many fruits such as pomegranate, banana, strawberry, lemon, mango, sour plum, etc. It has a rich flavor and pleasant fragrance. It can be eaten fresh or processed into juice, fruit dew, jam, jelly, and lozenges. It is mainly processed into juice for consumption.

[0006] The flesh of the fruit is juicy, and adding calcium bicarbonate and sugar can make a fragrant and delicious drink. The "National Collection of Chinese Herbal Medicines" records that the egg fruit has the effects of clearing the lungs and moistening dryness, relieving pain, and calming the nerves. It is mainly used to treat cough, dry throat, hoarseness, constipation, insomnia, dysmenorrhea, joint pain, and dysentery.

[0007] Therefore, the technical problems reflected above are problems that need to be solved urgently by those skilled in the art. Summary of the invention

[0008] The purpose of the invention is to provide a new method for preparing passion fruit glutinous rice fermented glutinous rice.

[0009] The specific invention contents include:

[0010] (1) Collection and processing of golden passion fruit: Collect fresh golden passion fruit that is not rotten and 80-90% mature as raw materials. First, soak the golden passion fruit in clean water with salt for 15 minutes, then wash it with clean water and set aside.

[0011] (2) Preparation of golden passion fruit powder: Separate the passion fruit peel and pulp, squeeze out the pulp and set aside, place the remaining passion fruit peel and pomace in a 0°C refrigerator for 2 h, freeze-dry using a freeze dryer, and then grind the freeze-dried product using a grinder. Finally, mix the peel powder and pomace powder in a ratio of 1:4 to obtain yellow-green golden passion fruit powder, which is then placed at dry room temperature and set aside.

[0012] (3) Preparation of five-color juice: Rinse purple-blue grass, red-blue grass (such as madder), yellow rice flower, and sumac with clean water, add water and boil for 15-20 minutes, filter the obtained purple, red, yellow, and orange juices, and mix the yellow juice and the red juice in a volume ratio of 1:1 to obtain green juice.

[0013] (4) Mixing and soaking: Mix the five colored juices with 1 kg of glutinous rice respectively and soak for 4 hours. Then filter to obtain five-colored raw glutinous rice.

[0014] (5) Preparing five-color glutinous rice: Steaming the obtained five-color raw glutinous rice to obtain five-color cooked glutinous rice.

[0015] (6) Mixing: Mix the obtained golden passion fruit juice, golden passion fruit mixed fruit powder and five-color glutinous rice in proportion.

[0016] (7) Fermentation: Add the fermentation yeast in a ratio of 100:1, mix well, let stand, seal, and ferment at room temperature to make fermented glutinous rice.

[0017] (8) Stop fermentation and obtain the finished product: stop fermenting the fermented rice wine to obtain the finished product of golden passion fruit mixed with colorful glutinous rice rice wine wine. 0020. The advantages of the present invention are: the present invention makes full use of the whole golden passion fruit, and uses the method of squeezing and freeze drying to process, so that the beneficial ingredients are well preserved. 0021. The rice wine obtained by the present invention is not only colorful and delicious, but also has low alcohol content and high edible value. It can be used with foods such as glutinous rice cakes and glutinous rice balls, and is suitable for a wide range of people, with very good market prospects.

[0018] By implementing the present invention, the whole golden passion fruit, medicinal plants and glutinous rice are organically combined, the effects of the three raw materials complement each other, and the prepared glutinous rice has good color, aroma and taste, and is a very distinctive wine product with multiple health functions.

[0019] The advantages of the invention are that the whole golden passion fruit is fully utilized, and the processing is performed by squeezing and freeze-drying, so that the beneficial components are well retained.

[0020] The fermented glutinous rice obtained by the invention is not only colorful and delicious, but also has low alcohol content and high edible value, can be used with foods such as glutinous rice cakes and glutinous rice balls, is applicable to a wide range of people, and has very good market prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Attached Figure 1 This is the production process of golden passion fruit mixed with colorful glutinous rice wine. DETAILED DESCRIPTION

[0022] Specific implementation of the present invention:

[0023] (1) Rinse the freshly picked passion fruit with clean water, then soak it in 8 mol / L salt water for 10 minutes. Then wash the passion fruit with clean water again and air-dry it in a cool place.

[0024] (2) Wash the passion fruit, make a small cut with a knife, and use a small spoon to circle around the inside of the peel to get the whole flesh and take it out. Then wrap the flesh in gauze and rub it to collect the juice, and then separate the flesh from the shell.

[0025] (3) The mixed kernels and shells are crushed manually or by machine to obtain juice with a sweetness of approximately 18.23-19.55.

[0026] (4) The passion fruit peel and pomace are first placed in a 0°C refrigerator for pre-freezing for 2-3 hours, and then freeze-dried using a vacuum freeze dryer. The freeze-dried product is then crushed using a grinder to obtain golden passion fruit peel powder and pomace powder.

[0027] (5) Mix the peel powder and pomace powder in a ratio of 1:4 to obtain yellow-green golden passion fruit powder, and place it in a dry room for later use.

[0028] (6) Rinse 500g of indigofera purpurogena, 500g of red indigofera (such as madder), 500g of yellow rice flower, and 500g of sumac with clean water, take 3000ml of the liquid from a measuring cup and put it into a steel pot. Bring the water to a boil, add 500g of indigofera purpurogena, and simmer for 15-20min. Filter out the corresponding juice, cool the juice to 20 degrees, add 15g of edible salt and set aside. Mix the yellow juice and the red juice in a volume ratio of 1:1 to obtain green juice.

[0029] (7) The five colored juices were mixed with 1 kg of glutinous rice respectively and soaked for 4 hours, and then filtered to obtain five-colored raw glutinous rice.

[0030] (8) Steam the obtained five-color raw glutinous rice, spray the obtained five-color cooked glutinous rice with 500 ml of cooled boiled water until the glutinous rice grains are not sticky, and mix the five colors of glutinous rice in a ratio of 1:1:1:1:1 to obtain five-color cooked glutinous rice.

[0031] (9) Mix the obtained golden passion fruit juice, golden passion fruit mixed fruit powder, five-color glutinous rice and wine yeast in a ratio of 1:1:100:1, let it stand in a clean environment for 15 minutes, and then divide it into wine glass bottles. After sealing, ferment it at room temperature for 3-5 days. The temperature during the fermentation process needs to be controlled at 20-28°C.

[0032] (10) After fermentation for 3-5 days, place the fermented glutinous rice wine in a refrigerator for 12 hours to stop the fermentation, and finally obtain the finished product of golden passion fruit mixed with colorful glutinous rice glutinous rice wine.

Claims

1. Claim 1. A method for preparing golden passion fruit mixed with colorful glutinous rice fermented glutinous rice, comprising the following steps: (1) Collection and processing of golden passion fruit: Collect fresh golden passion fruit that is not rotten and 80-90% mature as raw materials. Soak the golden passion fruit in clean water with salt for 15 minutes, then wash it with clean water for later use; (2) Preparation of golden passion fruit powder: Separate the passion fruit peel and pulp, squeeze out the pulp for later use, place the remaining passion fruit peel and pomace in a 0°C refrigerator for 2 h, freeze-dry using a freeze dryer, and then grind the freeze-dried product using a grinder. Finally, mix the peel powder and pomace powder obtained in a ratio of 1:4 to obtain yellow-green golden passion fruit powder, which is placed at dry room temperature for later use; (3) Preparation of five-color juices: Rinse purple-blue grass, red-blue grass (such as madder), yellow rice flower, and sumac with clean water, add water and boil for 15-20 minutes, filter the obtained purple, red, yellow, and orange juices, and mix the yellow juice and the red juice in a volume ratio of 1:1 to obtain green juice; (4) Mixing and soaking: The five colored juices were mixed with 1 kg of glutinous rice and soaked for 4 hours, and then filtered to obtain five-colored raw glutinous rice; (5) preparing five-color glutinous rice: steaming the obtained five-color raw glutinous rice to obtain five-color glutinous rice; (6) Mixing: Mix the obtained golden passion fruit juice, golden passion fruit mixed fruit powder, and five-color glutinous rice in proportion; (7) Fermentation: Add the fermented yeast in a ratio of 100:1, mix well, let stand, seal, and ferment at room temperature to make fermented glutinous rice; (8) Stop fermentation and obtain the finished product: stop the fermentation of the fermented glutinous rice to obtain the finished product of golden passion fruit mixed with colorful glutinous rice fermented glutinous rice.

2. Claim 2. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 1, characterized in that: Rinse the freshly picked golden passion fruit with clean water first, then soak it in 8mol / L salt water for 10 minutes, then wash the passion fruit with clean water again and air-dry it in a cool place.

3. Claim 3. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 2 is characterized in that: After washing the golden passion fruit, make a small cut with a knife, use a small spoon to circle around the inside of the peel to obtain the complete flesh and take it out. Then wrap the flesh in gauze and rub it to collect the juice, and place the flesh separately from the shell.

4. Claim 4. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 3 is characterized by: The mixed kernels and shells are crushed manually or by machine to obtain juice with a sweetness of approximately 18.23-19.

55.

5. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 4, characterized in that: The passion fruit peel and pomace are first placed in a 0°C refrigerator for pre-freezing for 2-3 hours, then freeze-dried using a vacuum freeze dryer, and then the freeze-dried product is crushed using a grinder to obtain golden passion fruit peel powder and pomace powder.

6. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 5, characterized in that: The obtained peel powder and pomace powder are mixed in a ratio of 1:4 to obtain yellow-green golden passion fruit powder, which is placed at dry room temperature for later use.

7. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 1, characterized in that: Rinse 500 grams of purple indigo plant, 500 grams of red indigo plant (Madder, etc.), 500 grams of yellow rice flower, and 500 grams of Sumu with clean water respectively, take 3000 ml of the volume in a measuring cup and put it into a steel pot, boil the hot water, add 500 grams of purple indigo plant respectively, simmer for 15-20 minutes, filter out the corresponding juice, cool the obtained juice to 20 degrees, add 15 grams of edible salt and set aside, mix the yellow juice and the red juice in a volume ratio of 1:1 to obtain green juice.

8. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 7, characterized in that: The five colors of juice were mixed with 1 kg of glutinous rice respectively and soaked for 4 hours, and then filtered to obtain five-color raw glutinous rice.

9. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 8, characterized in that: The obtained five-color raw glutinous rice is steamed, and 500 ml of cooled boiled water is sprayed on the obtained five-color cooked glutinous rice until the glutinous rice grains are not sticky. The five colors of glutinous rice are mixed in a ratio of 1:1:1:1:1 to obtain five-color glutinous rice.

10. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 9, characterized in that: Mix the obtained golden passion fruit juice, golden passion fruit mixed fruit powder, five-color glutinous rice and wine yeast in the ratio of 1:1:100:1, let it stand in a clean environment for 15 minutes, then divide it into wine glass bottles, seal them and ferment them at room temperature for 3-5 days. The temperature during the fermentation process needs to be controlled at 20-28℃.

11. The method for making golden passion fruit mixed with colorful glutinous rice fermented glutinous rice according to claim 10, characterized in that: After fermenting for 3-5 days, place the fermented glutinous rice wine in a refrigerator for 12 hours to stop the fermentation, and finally obtain the finished product of golden passion fruit mixed with colorful glutinous rice glutinous rice wine.

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