CN107535619A - Stone mill walnut formula oil - Google Patents

Abstract

The present invention proposes stone mill walnut formula oil, is formed using stone mill walnut oil, linseed oil, Double-low rapeseeds oil, pumpkin seed oil and Black soybean oil rational proportion；Wherein, stone mill walnut oil is obtained by：（1）Barking walnut kernel is put into baking box and toasted, 80 90 DEG C of baking temperature, baking time 25 45 minutes；（2）Stone mill is ground；（3）It is watered and stirs oil；（4）Crude oil processing.The present invention is toasted using barking walnut kernel with 80 90 DEG C of unit temperatures, avoids damage to the natural nutrient component of walnut kernel；Stone mill substitutes squeezing of the prior art, the feature natural nutrient component that stone mill grinding process will not be destroyed in walnut kernel, and control the granularity of walnut, amount of water, water temperature and mixing time are limited in oil being watered to stir, fully ensure that with the process of water generation oil, oil yield reaches 55 62%, ensure that natural nutrient component and the taste of walnut oil；The stone mill walnut formula oil that the present invention obtains, nutrition is balanced, and cost is within the 40% of the cost of pure walnut oil.

Description

Stone mill walnut formula oil

Technical field

The invention belongs to edible oil, is related to stone mill walnut formula oil.

Background technology

Walnut oil is that preferably advanced edible cooking is oily in people's daily life, but it is worth too high be not easily accessible commonly Family, belong to high-end product, it is impossible to the cooking oil not changed usually is eaten as day.

The content of the invention

In order to improve the quality of walnut oil, keep improving the natural nutritional ingredient of walnut oil to a greater extent, reduce production Cost, and realize that walnut oil enters the cooking oil usually eaten and do not changed as day, the present invention proposes stone mill walnut formula oil.

The inventive concept of the present invention：Using barking walnut kernel, the baking temperature of walnut kernel is reduced, avoids bitter taste；Use stone Mill substitutes squeezing, keeps improving the natural nutritive value of walnut oil to a greater extent, the walnut oil new product in the present invention is determined Justice is：Stone mill walnut oil.

To achieve the goal, the technical solution adopted by the present invention is as follows：Stone mill walnut formula oil, it is characterised in that quality proportioning For：Stone mill walnut oil 40-45%, linseed oil 10-15%, Double-low rapeseeds oil 8%, pumpkin seed oil 2-7%, Black soybean oil 25-30%； Above-mentioned four kinds of oil is mixed evenly, and by filtering, obtains finished product stone mill walnut formula oil；

Wherein, stone mill walnut oil is obtained by, specific as follows：

（1）Baking：Barking walnut kernel is put into baking box and toasted, 80-90 DEG C of baking temperature, baking time 25-45 minutes；

（2）Stone mill is ground：Barking walnut kernel after will be baked is poured into electric millstone mill funnel, is started electric millstone mill, is fallen Skin walnut kernel, whereabouts flow velocity is adjusted with the rotation of stone mill, it is 1-2 centimetres to keep the material thickness on stone mill, will remove the peel walnut Benevolence wears into pasty state, and granularity is 100-200 mesh, flows into slot grinding, obtains walnut dew；

（3）It is watered and stirs oil：Walnut dew is added in vibration pot, 95-100 DEG C of 0.8-1 times of quality is added by the quality of walnut dew Boiling water, carry out high temperature sterilization；After walnut dew mixes with water, temperature is down to 70-80 DEG C, mixes -1.5 hours 50 minutes, turns Speed control carries out vibration point oil in 8-10 circles/minute, vibration pot, residue is separated with oil, 50-60 DEG C of keeping temperature, separation Minute time 35-50, upper strata walnut lubricant is taken, obtains crude oil；

（4）Crude oil processing

（4.1）Initial filter：Crude oil is poured into crude oil groove, the filter of 200-300 mesh is delivered directly to by the pipeline connected, is entered The primary separation of row, and it is transported to primary oil storage tank；

（4.2）Refined filtration：The crude oil of primary filter is transported to the strainer of 300-400 mesh from primary oil storage tank by pipeline, controlled 15-20 DEG C of liquefaction temperature, obtain stone mill walnut oil finished product；

（4.3）After stone mill walnut oil finished product is sampled detection, oil storage tank is transported to, in 8-20 DEG C of storage at ambient temperatures.

Beneficial effect：The present invention is toasted using barking walnut kernel with 80-90 DEG C of unit temperature, avoids damage to walnut kernel Natural nutrient component；Stone mill substitutes squeezing of the prior art, and stone mill grinding process will not destroy the feature in walnut kernel Natural nutrient component, and the granularity of walnut is controlled, amount of water, water temperature and mixing time are limited in oil being watered to stir, is fully ensured that With the process of water generation oil, oil yield is improved, oil yield reaches 55-62%；Dephosphorization in existing technology, degumming and refining work are not needed Sequence, food additives are not added, ensure that natural nutrient component and the taste of walnut oil, eliminate bitter taste, the benzene in oil And pyrene is not exceeded, BaP is 0.5-1 mgs/kg；Obtained stone mill walnut oil bright, unrighted acid total amount reach To more than 90%, wherein leukotrienes 10-15%, oleic acid 17-20%, linoleic acid 55-63%, leukotrienes and linoleic ratio are close to 1: It is the golden ratio of world health organisation recommendations edible oil aliphatic acid composition between 4-6；The stone mill walnut formula that the present invention obtains Oil, linoleic acid content 15-19%, linolenic acid content 15-18%, oleic acid content 55-60%, saturated fatty acid content 8- 10%, wherein unrighted acid is up to more than 93%, and nutrition is balanced, and cost is within the 40% of the cost of pure walnut oil, The cooking oil not changed can be usually eaten as day.

Embodiment

Embodiment 1

The making of stone mill walnut oil, it is specially：

（1）Baking：Barking walnut kernel is put into baking box and toasted, 80-90 DEG C of baking temperature, baking time 25-45 minutes；

（2）Stone mill is ground：Barking walnut kernel after will be baked is poured into electric millstone mill funnel, is started electric millstone mill, is fallen Skin walnut kernel, whereabouts flow velocity is adjusted with the rotation of stone mill, it is 1-2 centimetres to keep the material thickness on stone mill, will remove the peel walnut Benevolence wears into pasty state, and granularity is 100-200 mesh, flows into slot grinding, obtains walnut dew；

（3）It is watered and stirs oil：Walnut dew is added in vibration pot, 95-100 DEG C of 0.8-1 times of quality is added by the quality of walnut dew Boiling water, carry out high temperature sterilization；After walnut dew mixes with water, temperature is down to 70-80 DEG C, mixes -1.5 hours 50 minutes, turns Speed control carries out vibration point oil in 8-10 circles/minute, vibration pot, residue is separated with oil, 50-60 DEG C of keeping temperature, separation Minute time 35-50, upper strata walnut lubricant is taken, obtains crude oil；

（4）Crude oil processing

（4.1）Initial filter：Crude oil is poured into crude oil groove, the filter of 200-300 mesh is delivered directly to by the pipeline connected, is entered The primary separation of row, and it is transported to primary oil storage tank；

（4.2）Refined filtration：The crude oil of primary filter is transported to the strainer of 300-400 mesh from primary oil storage tank by pipeline, controlled 15-20 DEG C of liquefaction temperature, obtain stone mill walnut oil finished product；

（4.3）After stone mill walnut oil finished product is sampled detection, oil storage tank is transported to, in 8-20 DEG C of storage at ambient temperatures.

Embodiment 2

The making of stone mill walnut formula oil：Linseed oil, Double-low rapeseeds oil, pumpkin seed oil and the Black soybean oil being related to are in the markets The product of purchase, purity are more than or equal to 98%；Specific manufacturing process：Prepare stone mill walnut oil 40-45%, the linseed of embodiment 1 Oily 10-15%, Double-low rapeseeds oil 8%, pumpkin seed oil 2-7%, Black soybean oil 25-30%；Above-mentioned four kinds of oil is mixed evenly, and By preliminary filtering and refined filtration, finished product stone mill walnut formula oil is obtained.

Embodiment 3

The four kinds of oily specifically proportionings used are different, and remaining is same as Example 2, are specially：Stone mill walnut oil 45%, flax Seed oil 15%, Double-low rapeseeds oil 8%, pumpkin seed oil 7%, Black soybean oil 25%.

Embodiment 3 is preferred embodiment, and nutrition is most balanced, meets edible oil national standard, moderate cost, is most It is good often to eat the cooking oil not changed.

Claims (1)

1. stone mill walnut formula oil, it is characterised in that quality proportioning is：It is stone mill walnut oil 40-45%, linseed oil 10-15%, double Low rapeseed oil 8%, pumpkin seed oil 2-7%, Black soybean oil 25-30%；Above-mentioned four kinds of oil is mixed evenly, and by filtering, obtained To finished product stone mill walnut formula oil；

Wherein, stone mill walnut oil is obtained by, specific as follows：

（1）Baking：Barking walnut kernel is put into baking box and toasted, 80-90 DEG C of baking temperature, baking time 25-45 minutes；

（2）Stone mill is ground：Barking walnut kernel after will be baked is poured into electric millstone mill funnel, is started electric millstone mill, is fallen Skin walnut kernel, whereabouts flow velocity is adjusted with the rotation of stone mill, it is 1-2 centimetres to keep the material thickness on stone mill, will remove the peel walnut Benevolence wears into pasty state, and granularity is 100-200 mesh, flows into slot grinding, obtains walnut dew；

（3）It is watered and stirs oil：Walnut dew is added in vibration pot, 95-100 DEG C of 0.8-1 times of quality is added by the quality of walnut dew Boiling water, carry out high temperature sterilization；After walnut dew mixes with water, temperature is down to 70-80 DEG C, mixes -1.5 hours 50 minutes, turns Speed control carries out vibration point oil in 8-10 circles/minute, vibration pot, residue is separated with oil, 50-60 DEG C of keeping temperature, separation Minute time 35-50, upper strata walnut lubricant is taken, obtains crude oil；

（4）Crude oil processing

（4.1）Initial filter：Crude oil is poured into crude oil groove, the filter of 200-300 mesh is delivered directly to by the pipeline connected, is entered The primary separation of row, and it is transported to primary oil storage tank；

（4.2）Refined filtration：The crude oil of primary filter is transported to the strainer of 300-400 mesh from primary oil storage tank by pipeline, controlled 15-20 DEG C of liquefaction temperature, obtain stone mill walnut oil finished product；

（4.3）After stone mill walnut oil finished product is sampled detection, oil storage tank is transported to, in 8-20 DEG C of storage at ambient temperatures.