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Pressing and aroma improving technical method of camellia seeds and tea seed oil obtained by method

A process method, the technology of camellia oleifera seed, which is applied in the direction of fat oil/fat production, fat oil/fat refining, fat production, etc., can solve the problems of destroying flavor substances and nutrients, complicated and backward processing technology, and reduce the generation of harmful substances , The process is simple, and the effect of reducing the residual oil of the cake residue

Active Publication Date: 2018-12-04
HUNAN DASANXIANG TEA OIL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the processing technology is relatively complicated or backward, and even high-temperature refining is required before it can be eaten, which seriously destroys the flavor substances and nutrients in it.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of preparation method of oil-tea camellia seed pressing process method, which mainly comprises the following process steps:

[0034] one. roasted tea seeds

[0035] After peeling the fresh camellia oleifera fruit, the obtained camellia oleifera seeds are washed with water, dried, fully shelled, separated by specific gravity, magnetically separated, and roasted to obtain tea seed kernels with strong fragrance;

[0036] Specific gravity separation is to remove moldy seeds or shriveled kernels, leaving plump kernels.

[0037] Electric heating is used for baking and frying at a temperature of 120° C. for 30 minutes, so that the water content of the tea seeds is controlled at 1 to 3% by mass, and the color of the tea seeds changes from light yellow to tan or brown.

[0038] two. Ripe Tea Seed Kernel

[0039] After peeling the fresh camellia oleifera fruit, the obtained camellia oleifera seeds are washed with water, dried, fully shelled, separated by specific gravi...

Embodiment 2-5

[0045] By above method, made 5 embodiments, the main parameter of main step of each embodiment is as shown in table 1 below, other is identical with embodiment 1.

[0046] Table 1 The main parameters of the manufacturing process steps

[0047] .

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PUM

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Abstract

The invention discloses a pressing and aroma improving technical method of camellia seeds. The technical method comprises the following technical steps: step one, baking and stir-frying tea seed kernels: husking fresh oil-tea fruits, drying the obtained camellia seeds, carrying out washing with water, completely removing shells, carrying out specific gravity separation, carrying out baking and stir-frying to obtain the tea seed kernels rich in fragrance; step two, curing tea seed kernels: husking fresh oil-tea fruits, drying the camellia seeds, drying the obtained camellia seeds, carrying outwashing with water, completely removing shells, carrying out specific gravity separation, carrying out curing to obtain the cured tea seed kernels; and step three, carrying out pressing: uniformly mixing 30-50 parts of the tea seed kernels obtained in the step one, 50-70 parts of the tea seed kernels obtained in the step two and 0.1-1 part of activated carbon particles, and feeding the obtained mixture into a presser for manufacturing oil to obtain the camellia oil with strong aroma. The method is simple in process, and the obtained tea oil has a low acid value, is rich in flavor, is nontoxicand safe, and is sanitary and nutrient.

Description

technical field [0001] The invention relates to a woody vegetable oil and a preparation method thereof, in particular to a process method of pressing camellia oleifera seeds for aroma enhancement and the tea seed oil obtained by the method. Background technique [0002] Camellia oleifera is a plant of the genus Camellia in the family Theaceae, and the fruit of camellia oleifera is composed of husk (skin) and camellia oleifera seeds. Among them, camellia seed can be processed to obtain camellia oil (also known as tea seed oil, camellia oil, camellia seed oil). Camellia oil is a high-grade woody edible oil with unique flavor, healthy and rich in activity. It is rich in 90% polyunsaturated fatty acids, sterols, polyphenols, VE and squalene, and the content of monounsaturated fatty acids is as high as 80%. , has the effect of preventing cardiovascular diseases such as hypertension, coronary heart disease, atherosclerosis, and also has various functions such as regulating intest...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B1/04C11B1/06C11B3/00
CPCC11B1/04C11B1/06C11B3/008
Inventor 赖琼玮陈劲松杨耀学邓一军凌小辉黄闺
Owner HUNAN DASANXIANG TEA OIL CO LTD
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