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Preparation method of pumpkin pulp

A technology of pumpkin pulp and pumpkin, applied in the field of preparation of pumpkin puree, can solve the problems of low carotenoid content, nutrient loss, uneven texture of pumpkin pulp, etc., and achieve the effect of uniform texture

Inactive Publication Date: 2012-05-02
LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing pumpkin pulp products are unsatisfactory in terms of processing technology and product characteristics: the texture of pumpkin pulp is not uniform and delicate, which affects the appearance quality and taste of the product; the product has low carotenoid content and serious nutritional loss

Method used

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  • Preparation method of pumpkin pulp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The preparation method of pumpkin pulp includes the following steps:

[0024] 1) Use fresh, ripe pumpkin as raw material, no mold or rot, thicker flesh without insects, and the best with a sugar content of 12-16Brix, then peel it: Use a knife to cut off the surface of the pumpkin as much as possible, especially some Turquoise part; remove seeds: cut the peeled pumpkin, scoop out the flesh and seeds with a small spoon, and remove as much as possible to avoid affecting the quality of the product; then use tap water to remove the peeled pumpkin After cleaning, cut into pieces, the thickness is about 3cm;

[0025] 2) Add the pumpkin cubes to boiling water. The water used for boiling the pumpkin is pure soft water. It is better to submerge the pumpkin cubes. Cook until the center temperature of the pumpkin cubes reaches 80°C and keep it for another 10 minutes; then separate the pumpkin cubes from the boiling liquid , The cooking liquid is cooled to room temperature for later use...

Embodiment 2

[0035] The preparation method of pumpkin pulp includes the following steps:

[0036] 1) Use fresh, ripe pumpkin as raw material, no mold or rot, thicker flesh without insects, and the best with a sugar content of 12-16Brix, then peel it: Use a knife to cut off the surface of the pumpkin as much as possible, especially some Turquoise part; remove seeds: cut the peeled pumpkin, scoop out the flesh and seeds with a small spoon, and remove as much as possible to avoid affecting the quality of the product; then use tap water to remove the peeled pumpkin After cleaning, cut into pieces, the thickness is about 5cm;

[0037] 2) Add the pumpkin cubes to boiling water. The water used for boiling the pumpkin is pure soft water. It is better to submerge the pumpkin cubes. Cook until the center temperature of the pumpkin cubes reaches 85°C, then keep it for 5 minutes (the amount of fire can be appropriately reduced) ; Then filter the pumpkin pieces and the cooking liquor, and cool the cooking ...

Embodiment 3

[0047] The preparation method of pumpkin pulp includes the following steps:

[0048] 1) Use fresh, ripe pumpkin as raw material, no mold or rot, thicker flesh without insects, and the best with a sugar content of 12-16Brix, then peel it: Use a knife to cut off the surface of the pumpkin as much as possible, especially some Turquoise part; remove seeds: cut the peeled pumpkin, scoop out the flesh and seeds with a small spoon, and remove as much as possible to avoid affecting the quality of the product; then use tap water to remove the peeled pumpkin After cleaning, cut into pieces, the thickness is about 5cm;

[0049] 2) Add the pumpkin cubes to boiling water. The water used for boiling the pumpkin is pure soft water. It is better to submerge the pumpkin cubes. Cook until the center temperature of the pumpkin cubes reaches 75°C, then keep it for 12 minutes; then filter the pumpkin cubes and the boiling liquid Separate, cool the cooking liquid to room temperature for later use;

[00...

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Abstract

The invention discloses a preparation method of pumpkin pulp, which comprises the following steps of: adopting fresh and mature pumpkin as main materials; after peeling off the pumpkin, removing flesh and seed; stripping and slicing; adding pumpkin slices into boiling water to be boiled and softened; mixing the boiled pumpkin slices and cooling boiled liquid with the mass being 3-8 times of the boiled pumpkin slices; pulping; homogenizing and degassing the pulped pumpkin pulp; and finally sterilizing and filling. The prepared pumpkin pulp is golden yellow or yellow, has uniform and fine texture without obvious blocking or layering, and has due taste and aroma of the pumpkin; nutrition constituents in the materials are remained as possible in a preparation process, and particularly the content of carotenoid is larger than 80mg/kg; and in a production process, no any additive and preservative is added, so that the pumpkin pulp can be regarded as infant food.

Description

Technical field [0001] The invention belongs to the technical field of deep processing of fruits and vegetables, and relates to a preparation method of pumpkin puree. Background technique [0002] Pumpkin (Cucurbita moschata), commonly known as papaya and northern melon, is an annual trailing herb. It is native to southern Asia and is cultivated all over the world. It is also widely planted in my country. Pumpkin can be used as a vegetable and can replace food, and is widely welcomed in rural areas. In recent years, people have discovered that pumpkin not only has a higher edible value, but also has a therapeutic effect that cannot be ignored, and it has received increasing attention from urban residents. [0003] According to "Southern Yunnan Materia Medica": Pumpkin is warm in nature, sweet and non-toxic, enters the spleen and stomach meridians, can nourish the lungs and replenish qi, resolve phlegm and excrete thick, deworming and detoxification, treating cough and asthma, tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/214A23L2/02A23L19/10
Inventor 邓立云程菁恒张晓娟林莉莉张文姬张闯
Owner LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
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