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A processing method and technology of black sesame oil, applied in the fields of edible oil/fat, food preparation, food science, etc., can solve the problems of wasting energy, affecting physical health, affecting the oil yield of black sesame oil, etc. effect of wasting energy
Inactive Publication Date: 2008-12-10
任艳丽
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The deficiencies of this invention application have the following points: 1. It is not made of 100% black sesame raw materials; 2. The conventional oil extraction method used affects the release and oil yield of black sesame's unique fragrance; 3. Edible alkali, The use of salt, rice vinegar, rice wine, etc. has destroyed the pure nature of black sesame: 4. The bad ingredients such as wax, phospholipid, and aflatoxin contained in black sesame oil have not been removed, which affects people's health
The patent No. 00114472.3 provides a manufacturing method: color sorting of black sesame seeds ~ clear water cleaning ~ centrifugal dehydration - medium temperature decomposition ~ roasting ~ raising smoke to remove dust ~ oil pressing ~ filtering ~ freezing ~ crystallization and growing crystals ~ filtering ~ Insulation precipitation ~ precision filtration ~ subpackaging ~ finished product storage; this method is to use an oil press to squeeze the processed raw materials, and the oil press generates high temperature (temperature is 200-300 ℃) It is easy to kill the activity of nutrients in black sesame and produce a large amount of harmful substance gelatin. Even if it is filtered, some gelatin will still be mixed in the oil. Besides, this will inevitably affect the oil yield of black sesame; During the precipitation process, diatomaceous earth is added, and its heat preservation temperature is 30-35°C. Diatomaceous earth is used as a filter medium, and it also has strong adsorption, but it also affects the fragrance of black sesame oil; its heat preservation The temperature is 30-35°C. If it is not at normal temperature, it needs to be kept warm by electricity or other methods, which wastes energy
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Embodiment 1
[0020] 1. Material selection: use selected black sesame as raw material, and sort through a sorting machine so that the variegated rate does not exceed 0.03%;
[0021] 2. Soaking in water: Soak the sorted black sesame seeds in clean water for 10-20 minutes to remove impurities such as sand, acid and alkali, and soften the skin. Moisture dehydration;
[0022] 3. Stir-frying: Put the dehydrated black sesame into the frying machine, and go through three wavy frying processes of slow fire for 10-20 minutes, high fire for 5-10 minutes, and warm fire for 15-25 minutes to remove bad The ingredient aflatoxin fully releases the unique aroma of black sesame seeds until the black sesame seeds swell into an oval shape;
[0023] 4. Smoke and dust removal: Remove the smoke and dust from the fried black sesame and put it at 40-50°C;
[0024] 5. Stone mill grinding: Put the above-mentioned treated black sesame on the stone mill for grinding, and grind the black sesame slurry into the separa...
Embodiment 2
[0029] 1. Material selection: use selected black sesame as raw material, and sort through a sorting machine so that the variegated rate does not exceed 0.03%:
[0030] 2. Water soaking: Soak the sorted black sesame seeds in clean water for 15 minutes to remove impurities such as sand, acid and alkali, and soften the epidermis. After 2 minutes in a centrifuge, the moisture on the epidermis is dehydrated;
[0031] 3. Stir-frying: Send the dehydrated black sesame into the stir-frying machine, and go through three wavy roasting processes of slow fire for 15 minutes, high fire for 8 minutes, and warm fire for 20 minutes to remove the bad ingredients aflatoxin and make the black sesame The unique aroma of sesame is fully released until the black sesame grains swell into an oval shape;
[0032] 4. Smoke and dust removal: remove the fried black sesame and put it at 45°C;
[0033] 5. Stone mill grinding: Put the above-mentioned treated black sesame on the stone mill for grinding, and ...
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Abstract
The invention discloses a processing method for preparing purely natural health-caring black sesame oil by using black sesame as the raw material. The method of the invention comprises the steps as follows: colour selecting of the black sesame, washing by clean water, centrifugal dewatering, drying, smoking and dedusting, grinding, stirring with water, separating, depositing, sterilizing and bottle filling; as the stone grinding process is adopted, no high temperature is generated during the grinding process of the invention, thus completely preserving the nutrition composition of the black sesame, generating no glutin or little glutin and generating more oil correspondingly; during the deposition process, diatomite is not added, the black sesame is statically put hermetically under normal temperature; the temperature preservation disposal is not required and the energy resource is not wasted; in the whole processing, no matters are added, thus preserving the unique fragrance and the nutrition composition of the black sesame oil. Compared with the prior art, the processing method of the invention has high yield, the produced black sesame oil can preserve the nutrition composition and the unique fragrance of the black sesame to the utmost extent and has no poor impurities and wastes no energy resource.
Description
Technical field [0001] The invention relates to a processing method for producing pure natural health-care black sesame oil by using black sesame as a raw material. Background technique [0002] Black sesame is a high-quality oil crop, and its main production areas are in the central and southern regions of China. The content of calcium, phosphorus, potassium, manganese and zinc ranks first in the "three blacks" (black sesame, black rice, black beans), and 6 of the 9 essential amino acids in black sesame exceed the content of eggs. , there are 3 kinds similar to eggs, the protein content is more than 21%, and it also contains vitamin Ef which is 3 times higher than black beans and 230 times higher than black rice. It is an excellent nutritional product with rich and comprehensive nutrients. For many years, the use of black sesame in our country is not only the medicinal materials in Chinese patent medicines, but also the condiments in food and cakes, as well as the health t...
Claims
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Application Information
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