TWI803802B - Anti-spot and anti-bacteria composition prepared using hermetia illucens and preparation method thereof - Google Patents

Abstract

An anti-spot and anti-bacteria composition prepared using hermetia illucens. The composition includes: 2 to 18 parts by weight of lauric acid, 3 to 25 parts by weight of hermetia illucens oil, 60 to 90 parts by weight of hydrolates, and 1 to 7 parts by weight of emulsifier.

Description

Preparation of anti-plaque and antibacterial composition with black soldier fly and its production method

The present invention relates to a composition and a manufacturing method, in particular to an anti-plaque and antibacterial composition prepared from black soldier flies prepared in a special ratio and a manufacturing method thereof.

Black soldier fly, the English name (Black soldier fly), is a scavenging insect belonging to the Soldier family Diptera. Black soldier flies can feed on poultry manure and household garbage. Their larvae are called "phoenix insects". They are resource insects with the same reputation as maggots, Tenebrio molitors, and barley worms. Therefore, they are vigorously promoted by various countries. The protein content of black soldier fly larvae is 40% to 45%, the fat content is 32%, the ash content is 7%, the amino acid nitrogen content is 280mg/100g, the cholesterol content is 172.7mg/100g, and the vitamin B1 content is 0.235mg /100g and 7 even-numbered carbon fatty acids, namely lauric acid, oleic acid, palmitic acid, linoleic acid, myristic acid, stearic acid, capric acid. For example, there is a mainland patent publication number CN110484348A "A Black Soldier Fly Oil Extraction Method", which discloses step 1): Black soldier fly pretreatment, place the sieved black soldier fly larvae in a pot for two days, and let them fully discharge Intestinal food, put it into a mesh bag to freeze and inactivate at low temperature; Step 2): Wash, and when the black soldier fly dies, put the mesh bag into an ultrasonic cleaner to remove impurities on the surface of the insect body and excrete feces; Step 3): Dry Drying, put the black soldier flies in the net bag to drain the water and send them to the tunnel dryer to dry the black soldier flies to 20%, and use the screw press to squeeze out the oil.

But there is more room for development in applications using black soldier fly oil.

Therefore, the present inventors continue to study more applications of the black soldier fly oil, and propose a black soldier fly to prepare an anti-spot antibacterial composition and a method for preparing an anti-spot antibacterial composition from a black soldier fly.

The anti-spot and antibacterial composition prepared from black soldier flies comprises lauric acid, black soldier fly oil, hydrosol, and an emulsifier, wherein the lauric acid accounts for between 2 and 18 parts by weight , the black soldier fly oil occupies between 3 and 25 parts by weight, the hydrosol occupies between 60 and 90 parts by weight, and the emulsifier occupies between 1 and 7 parts by weight between.

Further, the lauric acid was extracted from another black soldier fly oil.

Further, a black soldier fly extract is extracted from the black soldier fly oil, and the black soldier fly extract includes monolauric acid, monomyristic acid, monopalmitic acid, and 9,12-octadecenoic acid methyl ester, And a trans-octadecenoic acid methyl ester, wherein, the weight portion of the lauric acid is between 9.31 and 10.29, the weight portion of the myristic acid is between 3.97 and 4.39, the palm The weight part of the acid is between 8.88 and 9.82, the weight part of the 9,12-octadecenoic acid methyl ester is between 15.73 and 17.39, and the trans-octadecenoic acid methyl ester The weight part occupied is between 12.09 to 13.37.

Further, the black soldier fly extract also includes a capric acid, a n-octadecene, a n-pentadecane, a n-heptadecane, a n-heptane, a methyl isomyristate, a pentadecane Methyl monopalmitate, methyl monostearate, methyl 7,10-octadecadienoate, methyl arachidonic acid, and methyl cis 5,8,11,14 , 17-eicosapentaenoic acid, wherein the capric acid accounts for between 1.52 and 1.68 parts by weight, the n-octadecatetraene accounts for between 1.02 and 1.12 parts by weight, and the normal The weight part of pentadecane is between 1.03 and 1.13, the weight part of the n-heptadecane is between 1.5 and 1.66, and the weight part of the n-heptane is between 1.08 and 1.2 , the weight part of methyl isomyristate is between 0.57 Between 0.63 and 0.63, the weight part of the pentadecanoic acid methyl ester is between 0.36 and 0.4, the weight part of the palmitic acid methyl ester is between 0.86 and 0.95, and the stearic acid methyl ester The parts by weight are between 2.46 and 2.72, the parts by weight of the 7,10-octadecadienoic acid methyl ester are between 2.22 and 2.46, the parts by weight of the methyl arachidonic acid Between 0.20 and 0.22, the cis-5,8,11,14,17-eicosapentaenoic acid accounts for between 0.30 and 0.34 by weight.

The method for preparing the anti-plaque and antibacterial composition from black soldier flies comprises a mixing step and a re-mixing step.

The mixing step is to mix and stir monolauric acid, black soldier horsefly oil and an emulsifier evenly, wherein the weight part of the lauric acid is between 2 and 18, and the weight part of the black soldier horsefly oil is The parts by weight are between 3 and 25, and the parts by weight of the emulsifier are between 1 and 7. The re-mixing step is to remix the uniformly mixed lauric acid, the black soldier fly oil and the emulsifier Mix and stir evenly with a pure dew to obtain an anti-plaque and antibacterial composition prepared from black soldier flies, wherein the pure dew accounts for 60 to 90 parts by weight.

Further, before the mixing step, the method for preparing the anti-plaque and antibacterial composition with black soldier flies also includes a step of extracting lauric acid. The step of extracting lauric acid is to put another black soldier fly oil into a supercritical An extraction separator using carbon dioxide as an extraction agent, the pressure of the supercritical extraction separator is set between 1300 psi and 3400 psi, and the temperature is set at 36 degrees Celsius to 42 degrees Celsius between degrees.

Further, the method for preparing the anti-plaque and antibacterial composition with black soldier flies also includes a step of making black soldier fly oil before the mixing step, the step of making black soldier fly oil is to clean a black soldier fly, and The black soldier fly after cleaning is placed in a dry space, the temperature of the dry space is between 26°C and 30°C, the black soldier fly is dried until the water content accounts for less than 5% of the body weight, and the dried After Put the black soldier fly into a screw oil press, extrude the black soldier fly into an unpurified black soldier fly oil, put the unpurified black soldier fly oil into a supercritical extraction separator, An extractant used is carbon dioxide, the pressure of the supercritical extraction separator is set between 1300 psi to 3400 psi, and the temperature is set between 35 degrees Celsius and 45 degrees Celsius to obtain the Black Soldier Fly Oil.

Further, a black soldier fly extract is extracted from the black soldier fly oil, and the black soldier fly extract includes monolauric acid, monomyristic acid, monopalmitic acid, and 9,12-octadecenoic acid methyl ester, And a trans-octadecenoic acid methyl ester, wherein, the weight portion of the lauric acid is between 9.31 and 10.29, the weight portion of the myristic acid is between 3.97 and 4.39, the palm The weight part of the acid is between 8.88 and 9.82, the weight part of the 9,12-octadecenoic acid methyl ester is between 15.73 and 17.39, and the trans-octadecenoic acid methyl ester The weight part occupied is between 12.09 to 13.37.

Further, the black soldier fly extract also includes a capric acid, a n-octadecene, a n-pentadecane, a n-heptadecane, a n-heptane, a methyl isomyristate, a pentadecane Methyl monopalmitate, methyl monostearate, methyl 7,10-octadecadienoate, methyl arachidonic acid, and methyl cis 5,8,11,14 , 17-eicosapentaenoic acid, wherein the capric acid accounts for between 1.52 and 1.68 parts by weight, the n-octadecatetraene accounts for between 1.02 and 1.12 parts by weight, and the normal The weight part of pentadecane is between 1.03 and 1.13, the weight part of the n-heptadecane is between 1.5 and 1.66, and the weight part of the n-heptane is between 1.08 and 1.2 , the parts by weight of methyl isomyristate are between 0.57 and 0.63, the parts by weight of methyl pentadecanoate are between 0.36 and 0.4, and the parts by weight of methyl palmitate Between 0.86 and 0.95, the weight part of the methyl stearate is between 2.46 and 2.72, and the weight part of the 7,10-octadecadienoic acid methyl ester is between 2.22 and 2.46 Between, the weight part of the arachidonic acid methyl ester is between 0.20 and 0.22, and the weight part of the cis-5,8,11,14,17-eicosapentaenoic acid is between 0.30 to 0.34.

According to the above-mentioned technical features, the following effects can be achieved:

1. By the composition and ratio of the anti-plaque antibacterial composition prepared with black soldier flies, the anti-plaque antibacterial composition prepared with black soldier flies has anti-oxidation, anti-aging, anti-inflammation, and protection of DNA ( DNA), moisturizing and good absorption. Therefore, the anti-spot and antibacterial composition prepared from black soldier flies can be applied to skin care products or cosmetics to improve skin problems. It has anti-oxidation, anti-aging, anti-inflammation and other effects.

2. Through the mixing step and the re-mixing step, the anti-plaque and antibacterial composition prepared from black soldier flies is prepared.

S01: Steps of making black soldier fly oil

S02: step of extracting lauric acid

S03: mixing step

S04: mixing step again

[The first figure] is a block diagram illustrating an embodiment of the present invention to prepare an anti-plaque and anti-bacterial composition with black soldier flies.

[The second figure] is a flow chart illustrating the manufacturing process of the present invention to prepare the anti-plaque and anti-bacterial composition with black soldier flies.

[The third figure A] is a schematic diagram illustrating the first day when the embodiment is rubbed on the back of a user's hand.

[Third Figure B] is a schematic diagram illustrating that the user's back of the hand has been continuously rubbed with the embodiment for one week.

[The third figure C] is a schematic diagram, illustrating that the back of the user's hand has been rubbed with the embodiment continuously for two weeks.

[Fourth Figure A] is a schematic diagram illustrating the first day when the user's sole is rubbed with the embodiment.

[Fourth Figure B] is a schematic diagram illustrating that the sole of the user's foot has been continuously rubbed with the embodiment for one week.

Based on the above-mentioned technical features, the main functions of the anti-plaque and anti-bacterial composition prepared by using black soldier flies and the production method of the present invention will be clearly presented in the following examples.

Referring to the first and second figures, the present invention uses black soldier flies to prepare an embodiment of an anti-spot and antibacterial composition, which contains a lauric acid, a black soldier fly oil, a hydrosol, and an emulsifier .

The manufacturing method of the composition comprises a step of producing black soldier fly oil, a step of extracting lauric acid, a mixing step, and a mixing step again.

The step of manufacturing black soldier fly oil is to clean a black soldier fly, put the cleaned black soldier fly in a dry space, the temperature of the dry space is between 26 degrees Celsius and 30 degrees Celsius, and the drying time is Between 40 and 45 minutes, the black soldier flies are dried until the water content accounts for less than 5% of the body weight, and the dried black soldier flies are put into a screw oil press, and the temperature is set at 45 degrees to Between 75 degrees, the black soldier fly screw extrudes an unpurified black soldier fly oil, and then puts the unpurified black soldier fly oil into a supercritical extraction separator, and the extractant used is carbon dioxide , the set pressure of the supercritical extraction separator is between 1300 psi to 3400 psi, and the set temperature is between 35 degrees Celsius and 45 degrees Celsius, the supercritical extraction separator The extraction time is between 35 minutes and 45 minutes to obtain a black soldier fly oil.

The black soldier fly oil can extract a black soldier fly extract, and the black soldier fly extract includes monocapric acid, n-octadecatetraene, n-pentadecane, monolauric acid, and n-heptadecane , a n-heptane, a methyl isomyristate, a myristic acid, a pentadecanoic acid methyl ester, a palmitic acid methyl ester, a palmitic acid, a 9,12-octadecenoic acid methyl ester, a trans-methyl octadecenoate, methyl monostearate, methyl 7,10-octadecadienoate, methyl arachidonic acid, and methyl cis 5,8,11, 14,17-Eicosapentaenoic acid.

Wherein, the weight portion of the decanoic acid is between 1.52 and 1.68, the weight portion of the n-octadecenetetraene is between 1.02 and 1.12, and the weight portion of the n-pentadecane is between Between 1.03 and 1.13, the weight portion of the lauric acid is between 9.31 and 10.29, the weight portion of the n-heptadecane is between 1.5 and 1.66, and the weight portion of the n-heptane is between Between 1.08 and 1.2, the weight part of the isomyristate methyl ester is between 0.57 and 0.63, the weight part of the myristic acid is between 3.97 and 4.39, and the pentadecanoic acid methyl ester The weight part that accounts for is between 0.36 to 0.4, and this methyl palmitate accounts for The parts by weight are between 0.86 and 0.95, the parts by weight of the palmitic acid are between 8.88 and 9.82, and the parts by weight of the 9,12-octadecenoic acid methyl ester are between 15.73 and 17.39 , the weight portion of the trans-octadecenoic acid methyl ester is between 12.09 and 13.37, the weight portion of the stearic acid methyl ester is between 2.46 and 2.72, and the 7,10-decenoic acid methyl ester is between 2.46 and 2.72. The weight portion of octadecadienoic acid methyl ester is between 2.22 and 2.46, the weight portion of the arachidonic acid methyl ester is between 0.20 and 0.22, and the cis 5,8,11,14 , the weight part of 17-eicosapentaenoic acid is between 0.30 and 0.34.

The step of extracting lauric acid is to put part of the black soldier fly oil into the supercritical extractor, the extractant used is also the carbon dioxide, and the pressure set by the supercritical extractor is between 1300 psi between 3400 psi and set temperature between 36°C and 42°C to obtain the purified lauric acid.

The mixing step is to mix and stir the lauric acid, the black soldier fly oil and an emulsifier evenly, and the stirring time is about 3 to 4 minutes, wherein the weight part of the lauric acid is between 2 and 18, The black soldier fly oil occupies between 3 and 25 parts by weight, and the emulsifier occupies between 1 and 7 parts by weight.

The re-mixing step is to mix the uniformly mixed lauric acid, the black soldier fly oil and the emulsifier with a pure dew and stir evenly to obtain the composition, and the stirring time is about 3 to 4 minutes, wherein, the The weight part that hydrosol occupies is between 60 to 90.

Among them, the lauric acid has the effect of removing spots and anti-wrinkles, and its properties are very stable, it is not easy to oxidize and deteriorate, and it can also inhibit the growth of bacteria and molds and has excellent antibacterial activity, reducing skin infections, such as eczema, psoriasis, etc. . The myristic acid, the palmitic acid, the 9,12-octadecenoic acid methyl ester, and the trans-octadecenoic acid methyl ester all have anti-plaque and antibacterial effects. This capric acid has antibacterial and antiviral effects.

Referring to the third picture A to the third picture C, the composition is rubbed on the back of a user's hand, and the back of the hand has obvious markings. The state of a day, the third picture B is the state of the user after continuously rubbing the composition for one week, and the third picture C is the state of the user after continuously rubbing the composition for two weeks, from the figure The pattern shows that the markings on the back of the hand tend to fade gradually.

Referring to Figures 4A to 4B, the composition is rubbed on the sole of a user, and the sole of the foot has obvious skin problems. The fourth Figure A shows the composition on the user's sole The state on the first day, and the fourth picture B is the state of the user after applying the composition for a week. From the picture, the skin problem of the sole of the foot has a tendency to improve gradually.

Because the prepared composition has the effects of anti-oxidation, anti-aging, anti-inflammation, protection of deoxyribonucleic acid (DNA), moisturizing and good absorption, therefore, the composition can be applied to skin care products for improving skin problems or Cosmetics, while achieving excellent sebum absorption and makeup lasting power, it also has anti-oxidation, anti-aging, anti-inflammation and other effects.

Based on the description of the above-mentioned embodiments, it is possible to fully understand the operation of the present invention, use and the effect that the present invention produces, but the above-mentioned embodiments are only preferred embodiments of the present invention, and should not be used to limit the implementation of the present invention. The scope, that is, the simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the description of the invention, all fall within the scope of the present invention.

Claims (5)

An anti-plaque and antibacterial composition prepared from black soldier flies, comprising a lauric acid, a black soldier fly oil, a hydrosol, and an emulsifier, wherein the lauric acid accounts for between 2 and 18 parts by weight Between 3 and 25 parts by weight of the black soldier fly oil, 60 to 90 parts by weight of the hydrosol, and 1 to 7 parts by weight of the emulsifier Between; wherein, the black soldier fly oil is obtained from a step of manufacturing black soldier fly oil, the step of making black soldier fly oil is cleaning a black soldier fly, and placing the cleaned black soldier fly in a dry space , the temperature of the drying space is between 26 degrees Celsius and 30 degrees Celsius, and the black soldier flies are dried until the water content accounts for less than 5% of the body weight, and the dried black soldier flies are put into a screw oil press In the machine, unpurified black soldier fly oil is extruded from the black soldier fly screw, and the unpurified black soldier fly oil is put into a supercritical extraction separator, and the extractant used is carbon dioxide. The pressure of the supercritical extraction separator is set between 1300 psi to 3400 psi, and the temperature is set between 35 degrees Celsius and 45 degrees Celsius to obtain the black soldier fly oil; The black soldier fly oil extracts a black soldier fly extract, which includes monolauric acid, monomyristic acid, monopalmitic acid, methyl 9,12-octadecenoate, and a trans-octadecenoic acid methyl ester, wherein, the weight portion of the lauric acid is between 9.31 and 10.29, the weight portion of the myristic acid is between 3.97 and 4.39, and the palmitic acid The weight part of the 9,12-octadecenoic acid methyl ester is between 8.88 and 9.82, the weight part of the 9,12-octadecenoic acid methyl ester is between 15.73 and 17.39, and the trans-octadecenoic acid methyl ester accounts for The parts by weight are between 12.09 and 13.37. As described in Claim 1, the anti-plaque and antibacterial composition is prepared from black soldier flies, wherein the lauric acid is extracted from another black soldier fly oil. As described in claim 1, prepare an anti-spot and antibacterial composition with black soldier flies, wherein the black soldier fly extract also includes monocapric acid, n-octadecene, n-pentadecane, n-deca Heptane, a n-heptane, methyl isomyristate, methyl pentadecanoate, methyl palmitate, methyl stearate, methyl 7,10-octadecadienoate, One arachidonic acid methyl ester, and one cis-5,8,11,14,17-eicosapentaenoic acid, wherein, the capric acid accounts for between 1.52 and 1.68 parts by weight, and the n-decenoic acid Octadetraene accounts for 1.02 to 1.12 parts by weight, n-pentadecane accounts for 1.03 to 1.13 parts by weight, and n-heptadecane accounts for 1.5 to 1.66 parts by weight Between, the weight portion that this n-heptane occupies is between 1.08 to 1.2, the weight portion that this methyl isomyristate occupies is between 0.57 to 0.63, the weight portion that this pentadecanoic acid methyl ester occupies The parts by weight are between 0.36 and 0.4, the parts by weight of the methyl palmitate are between 0.86 and 0.95, the parts by weight of the methyl stearate are between 2.46 and 2.72, the 7,10 -The weight portion of octadecadienoic acid methyl ester is between 2.22 and 2.46, the weight portion of the arachidonic acid methyl ester is between 0.20 and 0.22, the cis 5,8,11 , 14,17-eicosapentaenoic acid accounts for between 0.30 and 0.34 parts by weight. A method for preparing an anti-spot and antibacterial composition using black soldier flies, comprising: a step of making black soldier fly oil: cleaning a black soldier fly, placing the cleaned black soldier fly in a dry space, and drying The temperature of the space is between 26 degrees Celsius and 30 degrees Celsius, and the black soldier flies are dried until the water content accounts for less than 5% of the body weight. The dried black soldier flies are put into a screw oil press, and the The black soldier fly screw extrudes an unpurified black soldier fly oil, and then puts the unpurified black soldier fly oil into a supercritical extraction and separation machine. The extraction agent used is carbon dioxide, and the supercritical extraction and separation Set the pressure of the machine between 1300 psi to 3400 psi and set the temperature between 35 degrees Celsius and 45 degrees Celsius to obtain a black soldier fly oil; A mixing step: mixing and stirring monolauric acid, the black soldier fly oil and an emulsifier evenly, wherein the weight part of the lauric acid is between 2 and 18, and the weight part of the black soldier fly oil is The parts by weight are between 3 and 25, and the parts by weight of the emulsifier are between 1 and 7; Mix and stir evenly with a pure dew to obtain an anti-plaque and antibacterial composition prepared from black soldier flies, wherein the pure dew accounts for 60 to 90 parts by weight. As described in claim 4, the method for preparing an anti-spot and antibacterial composition with black soldier flies also includes a step of extracting lauric acid before the mixing step, and the step of extracting lauric acid is to put another black soldier fly oil into a supercritical extractor, using an extractant of carbon dioxide, the set pressure of the supercritical extractor is between 1300 psi to 3400 psi, and the set temperature is celsius Between 36 degrees and 42 degrees.

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