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Okra seed and lotus seed protein composite beverage and preparation method thereof

A technology of okra seeds and lotus seeds, which is applied in the field of okra seeds and lotus seed protein compound drinks and its preparation, can solve the problems of low protein content in beverages, heavy refining equipment load, and low utilization rate of raw materials, etc., and achieve refreshing taste and delicate taste Smooth, conducive to the effect of emulsification stability

Pending Publication Date: 2018-09-28
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to literature reports, the raw materials for the preparation of okra juice in the above-mentioned researches are tender okra fruits with seeds removed, and the quality of discarded grains accounts for nearly half of the total mass of okra, resulting in serious waste of raw materials; soaking lotus seeds at room temperature takes a long time. Long, after refining or extracting, the utilization rate of raw materials is low; when refining, the amount of water added is large, and the load on the refining equipment is large; beating or extracting to obtain okra juice or lotus seed juice, the utilization rate of raw materials is low; beverage In the formula, the concentration of the main material is low and the dosage is small, while the dosage of white sugar, citric acid and stabilizer is high, and the prepared beverage contains less protein

Method used

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  • Okra seed and lotus seed protein composite beverage and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The preparation method of okra seed lotus seed protein compound beverage in the present embodiment is as follows:

[0036] 1. Preparation of okra seed juice

[0037] 1a. Selection: Select mature okra seeds with good varieties, full grain weight, uniform size, no insect bites, and no mildew, and remove impurities such as moldy, rotten, moth-eaten, germinated and shriveled kernels, and sand and gravel;

[0038] 1b. Cleaning and soaking: Wash the selected okra seeds in tap water to remove impurities and dust on the surface of the okra seeds, then soak in hot water at 45°C for 4 hours, the amount of hot water is 3 times the volume of the okra seeds ;

[0039] 1c. Precooking: Drain the okra seeds soaked in step 1b, put them into a steamer, feed in saturated steam for continuous heating and cooking for 20 minutes, and then maintain the temperature at 95°C for 15 minutes to soften the okra seeds and reduce the activity of protease;

[0040] 1d. Refining: Take out the precook...

Embodiment 2

[0056] The preparation method of okra seed lotus seed protein compound beverage in the present embodiment is as follows:

[0057] 1. Preparation of okra seed juice

[0058] 1a. Selection: Select mature okra seeds with good varieties, full grain weight, uniform size, no insect bites, and no mildew, and remove impurities such as moldy, rotten, moth-eaten, germinated and shriveled kernels, and sand and gravel;

[0059] 1b. Cleaning and soaking: Wash the selected okra seeds in tap water to remove impurities and dust on the surface of the okra seeds, and then soak in hot water at 50°C for 3 hours. The amount of hot water is three times the volume of the okra seeds ;

[0060] 1c. Precooking: Drain the soaked okra seeds in step 1b, put them into a steamer, feed in saturated steam for continuous heating and cooking for 20 minutes, and then maintain the temperature at 100°C for 10 minutes to soften the okra seeds and reduce the activity of protease;

[0061] 1d. Refining: Take out th...

Embodiment 3

[0077] The preparation method of okra seed lotus seed protein compound beverage in the present embodiment is as follows:

[0078] 1. Preparation of okra seed juice

[0079] 1a. Selection: Select mature okra seeds with good varieties, full grain weight, uniform size, no insect bites, and no mildew, and remove impurities such as moldy, rotten, moth-eaten, germinated and shriveled kernels, and sand and gravel;

[0080] 1b. Cleaning and soaking: Wash the selected okra seeds in tap water to remove impurities and dust on the surface of the okra seeds, and then soak in hot water at 50°C for 3 hours. The amount of hot water is twice the volume of the okra seeds ;

[0081] 1c. Precooking: Drain the soaked okra seeds in step 1b, put them into a steamer, feed in saturated steam for continuous heating and cooking for 20 minutes, and then maintain the temperature at 100°C for 15 minutes to soften the okra seeds and reduce the activity of protease;

[0082] 1d. Refining: Take out the prec...

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Abstract

The invention discloses an okra seed and lotus seed protein composite beverage and a preparation method thereof. The okra seed and lotus seed protein composite beverage is prepared by using okra seedjuice and lotus seed juice as raw materials, cane sugar, citric acid, sodium carboxymethyl cellulose, xanthan gum and drinking water are added, uniform mixing is performed, and then high-pressure homogenizing, degassing, filling and sterilizing are performed, so that the okra seed and lotus seed protein composite beverage is obtained. The prepared okra seed and lotus seed protein composite beverage has the characteristics of being clean and white in color, having the delicate fragrance of lotus seeds, being refreshing, sour and sweet in mouth feel, and being stable after being maintained for 3months or above.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a compound beverage of okra seed and lotus seed protein and a preparation method thereof. Background technique [0002] As a new type of beverage, protein compound beverage is rich in high-quality protein, unsaturated fatty acids, essential amino acids, vitamins and minerals, etc., and is a nutritious healthy drink. Plant protein is relatively easy to be digested and absorbed by the human body. The natural, green, nutritious and healthy category characteristics of plant protein beverages are in line with the development trend and trend of the beverage market, and are becoming more and more popular among consumers. [0003] Okra seeds are the fruit of okra, which are rich in protein, fat, various vitamins, trace elements and unsaturated fatty acids, among which the protein can reach up to 25%, and the fat content of mature and dry okra seeds is higher, up to 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23C11/10
CPCA23C11/103
Inventor 刘咏叶云芳王军辉李梦圆张苒
Owner HEFEI UNIV OF TECH
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