Blueberry and ficus carica composite jam and preparation method thereof

A technology of figs and blueberries, which is applied in the directions of food preparation, function of food ingredients, food ingredients containing natural extracts, etc., can solve problems such as the preparation method of compound jam with blueberries and figs, etc., to improve immunity, reduce blood lipids, spread good effect

Inactive Publication Date: 2014-12-03
LINYI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there are other reports on the production methods of jujube, plum, lychee and other jams, but there are no patent documents on blueberry and fig compound jam and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The blueberry and fig compound jam in this example is made of the following raw materials in weight percentage: 36% of blueberries, 40% of figs, 4% of lemon juice, and 20% of white sugar.

[0019] The preparation method of blueberry fig compound jam in the present embodiment, it mainly comprises the following steps:

[0020] (1) Select fresh blueberries and figs that are free from rot and pests, remove the stems and debris, and remove the water after cleaning. Blanch in boiling water for 10 minutes, and mix and beat the two kinds of fruits twice with a beater while they are still hot, to obtain a uniform blueberry and fig mixed pulp.

[0021] (2) Add white sugar and lemon juice to prepare, and use the vacuum concentration method to concentrate the mixed pulp. The concentration conditions are: temperature 85°C, vacuum degree 80kPa. Concentrate until the soluble solid content reaches 60% to 75%.

[0022] (3) Bottles and caps are sterilized by boiling water for 10 second...

Embodiment 2

[0024] The blueberry and fig compound jam in this example is made of the following raw materials in weight percentage: 40% blueberry, 35% fig, 3% lemon juice, and 22% white sugar.

[0025] The preparation method of blueberry fig compound jam in the present embodiment, it mainly comprises the following steps:

[0026] (1) Select fresh blueberries and figs that are free from rot and pests, remove the stems and debris, and remove the water after cleaning. Blanched in boiling water for 12 minutes, mixed and beaten the two kinds of fruits with a beater while hot, and obtained a uniform blueberry and fig mixed pulp.

[0027] (2) Add white sugar and lemon juice to prepare, and use the vacuum concentration method to concentrate the mixed pulp. The concentration conditions are: temperature 88°C, vacuum degree 85kPa. Concentrate until the soluble solid content reaches 60% to 75%.

[0028] (3) Bottles and caps are sterilized by boiling water for 10 seconds in advance, and canned immedi...

Embodiment 3

[0030] The blueberry and fig compound jam in this example is made from the following raw materials in weight percentage: 30% blueberry, 36% fig, 4% lemon juice, and 30% white sugar.

[0031] The preparation method of blueberry fig compound jam in the present embodiment, it mainly comprises the following steps:

[0032] (1) Select fresh blueberries and figs that are free from rot and pests, remove the stems and debris, and remove the water after cleaning. Blanched in boiling water for 15 minutes, mixed and beat the two kinds of fruits with a beater while hot, and obtained a uniform blueberry and fig mixed pulp.

[0033] (2) Add white sugar and lemon juice to prepare, and use the vacuum concentration method to concentrate the mixed pulp. The concentration conditions are: temperature 90°C, vacuum degree 90kPa. Concentrate until the soluble solid content reaches 60% to 75%.

[0034] (3) Bottles and caps are sterilized by boiling water for 10 seconds in advance, and canned immedi...

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Abstract

The invention discloses blueberry and ficus carica composite jam and a preparation method thereof. The blueberry and ficus carica composite jam is prepared from the following raw materials by weight percent: 30-40% of blueberries, 30-40% of ficus carica, 2-4% of lemon juice, and 20-30% of white granulated sugar. The prepared jam has the mouthfeel and the flavor of the natural blueberries and ficus carica, is delicious in sour and sweet taste, is low in content of sugar, has the complete nutrition and low calorie, is not added with any preservative, and has the health-care efficacies on reducing blood fat, preventing and resisting cancers, moistening dryness, relaxing bowels, improving immunity and the like.

Description

technical field [0001] The invention relates to a blueberry and fig compound jam and a preparation method thereof, belonging to the technical field of food processing. Background technique [0002] Blueberry fruit is particularly rich in nutrients that are beneficial to health, and has become a good raw material for health food. Blueberry fruit can promote the resynthesis of rhodopsin on the retina, enhance human vision, enhance heart function and fight cancer. The Food and Agriculture Organization of the United Nations lists it as one of the five health foods for human beings. The flesh of figs is soft, the flavor is sweet, and it has high nutritional value and medicinal value. It can purify the intestinal tract, promote the proliferation of beneficial bacteria, inhibit the rise of blood sugar, maintain normal cholesterol levels, quickly discharge toxic substances, and help digestion. Figs also have significant anticancer and anticancer effects, and are known as the "patr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/068A23L1/015A23L21/15A23L5/20
CPCA23L29/30A23L21/12A23L33/00A23V2002/00A23V2200/30A23V2250/21
Inventor 郑亚琴于军香
Owner LINYI UNIVERSITY
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