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Method for preparing edible oil by cold pressing process

A technology of edible oil and cold pressing, which is applied in the direction of edible oil/fat, application, food science, etc., to achieve the effects of simple preparation process, increased industrial added value, and low production cost

Inactive Publication Date: 2018-02-09
太湖县纯野生态茶油有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the main products using Trichosanthes as raw materials include Trichosanthes seeds (cooked and fried snack food), Trichosanthes root (for medicinal purposes), Trichosanthes skin (for medicinal purposes), and Trichosanthes whole fruit (for medicinal purposes), etc. There is still a lot of space for in-depth development and utilization of fennel

Method used

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  • Method for preparing edible oil by cold pressing process

Examples

Experimental program
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Effect test

Embodiment 1

[0021] A) Stir-fry: Take fresh shelled Trichosanthes seeds, dry them in the sun, weigh 1000 kg, stir-fry at 55°C for 1 hour;

[0022] B) crushing: crushing the prepared material in step A); the mesh number of crushing is controlled at 20~100 mesh;

[0023] C) Heat preservation: Add 8kg of calcium bicarbonate evenly to the material. Then seal the material in the container and keep it warm for 2 hours at 55°C;

[0024] D) cake making: the material prepared by step C) is packaged as a round cake;

[0025] E) Cooking: place the material prepared in step D) in a steamer, and steam for 0.5 hours;

[0026] F) Squeeze: Squeeze the material prepared in step E) to obtain 152 kg of crude oil.

[0027] G) According to the weight ratio of the crude oil after pressing, add 0.23 kg of activated carbon, stir evenly, and filter with a diatomite filter tower to obtain 144.4 kg of refined oil.

[0028] The finished oil can be directly used for cooking food or mixed with other edible oils.

...

Embodiment 2

[0033] In the process of preparing Trichosanthes seed snack food, the raw material particles are required to be larger and have a higher particle consistency. The remaining products after classification are usually not plump enough, the particles are small, and the market added value is low. In this embodiment, the above raw materials Prepare cooking oil.

[0034] A) Stir-fry: Take fresh shelled Trichosanthes seeds, dry them in the sun, weigh 1000 kg of the remaining products after grading, and stir-fry for 1 hour at 52°C;

[0035] B) crushing: crushing the prepared material in step A); the mesh number of crushing is controlled at 20~100 mesh;

[0036] C) Heat preservation: Add 8.5kg of calcium bicarbonate evenly to the material. Then seal the material in the container and keep it warm for 2 hours at 55°C;

[0037] D) cake making: the material prepared by step C) is packaged as a round cake;

[0038] E) Cooking: place the material prepared in step D) in a steamer, and steam...

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Abstract

The invention provides a method for preparing edible oil by a cold pressing process, which is high in oil extraction rate, rich in nutrition of the obtained product and high in added value of the product. The method comprises the following steps: A) performing stir-frying; B) grinding; C) cooking: placing materials prepared in the step B) in a steamer, and cooking for 0.5h with steam; D) carryingout heat preservation: calculated by the weight of the materials, adding 0.5% to 1% of calcium bicarbonate uniformly in the materials, then sealing the materials in a container and performing heat preservation for 1.5 to 2h at the temperature of 55+ / -5 DEG C; E) making into cakes; F) pressing to obtain edible oil crude oil; G) according to the weight ratio of the pressed crude oil, adding 0.1% to0.2% of activated carbon and stirring uniformly and filtering with diatomite to obtain finished oil.

Description

technical field [0001] The invention relates to the deep processing technology of trichosanthes, in particular to a method for preparing edible oil by cold pressing. Background technique [0002] Gualou, commonly known as "wild gourd", is a perennial vine. Its fruit, pericarp, nut (seed), rhizome are all Chinese medicinal materials and health leisure food. It is a plant with three functions of medicine, food and health care. "Compendium of Materia Medica" volume 18 contains: "Fructus quinquefolius, nourishes the lungs, reduces fire, cures coughs, invigorates the stomach, and relieves thirst." [0003] After nearly 20 years of development, Trichosanthes planting and artificial breeding techniques have matured. The varieties have good climate and soil adaptability, and can be cultivated in forest land, slope land, hills or dry land. It has developed into a pillar of Dabie Mountains in my country. industry. [0004] At present, the main products using Trichosanthes as raw ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/08A23D9/02
CPCA23D9/02C11B1/04C11B1/08
Inventor 陈怀新
Owner 太湖县纯野生态茶油有限责任公司
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