Chemistry How to dissolve plant active ingredients in vegetable oil?

It is recommended that you first go to the database to find out some information about the industry you are engaged in.

It's unlikely that someone from the industry will come and coach you, because it will be competitive for him.

I can only help you analyze it from the perspective of an ordinary person and chemistry.

First, you have to know whether your supplies are for external or internal use, and then whether they are medicines or health products or daily necessities.

In addition, I am not sure what you mean by not being able to emulsify, if you know about daily necessities, if you want to shampoo, shower gel, facial cleanser or something, they are actually emulsions, but some emulsifiers are added to make the products almost non-separating, precipitation and other phenomena. Here you should know about the emulsifiers in the industry, in addition to some organic non-ionic substances, there are also quaternary ammonium salt emulsifiers, but most of these are toxic, so you are required to figure out whether you are doing external or internal use, and whether the toxicity of external use meets the requirements of the industry. Here you can do your own research on the market, especially the Overlord Shampoo that is similar to yours.

Another point is the extraction of active ingredients, general solvent extraction has many disadvantages, and now the more advanced extraction method is supercritical extraction, which has many advantages, and here is an article found in the database to understand.

As for the equipment, I feel that in this industry, because the effect of the equipment directly affects the product, is the core equipment of many enterprises to develop their own to meet the unique needs of their own product technology. It is recommended to have access to talents in this area, which should provide you with very important help, especially if you run your own business, this industry needs to constantly develop new and, more importantly, new products.

First, do you determine if the target ingredient you need is soluble in oil? If it is dissolved in oil, the component should belong to non-polar molecules, and non-polar molecules can be well dissolved with non-polar solvents.

Non-polar solvents are usually chloroform, benzene, liquid paraffin, vegetable oil, ether, etc.

The oil is not easy to use, you can try chloroform, benzene and the like, and it separates well after extraction.

Supercritical water or supercritical carbon dioxide extraction, right?

You'd better take someone else's vegetable oil and analyze what the base of the oil is.

The main components of vegetable oil are linear high-grade fatty acids and glycerol-generated esters, which contain a variety of unsaturated acids in addition to gummy oil, stearic acid and oleic acid, such as erucic acid, tung oleic acid, ricinoleic acid, etc.

Vegetable oil is a compound formed by the combination of unsaturated fatty acids and glycerol, which is widely distributed in nature and is obtained from the fruits, seeds and germs of plants. Such as peanut oil, soybean oil, flax oil, castor oil, rapeseed oil, etc.

The main components of vegetable oil are linear high-grade fatty acids and glycerol-generated esters, which contain a variety of unsaturated acids in addition to gummy oil, stearic acid and oleic acid, such as erucic acid, tung oleic acid, ricinoleic acid, etc.

Vegetable oil mainly contains minerals such as vitamin E, K, calcium, iron, phosphorus, potassium, and fatty acids. The fatty acids in vegetable oils can make ** moisturizing and shiny.

The graded vegetable oil of vegetable oil is made of oil-rich plant kernels as raw materials, after cleaning and removing impurities, shelling, crushing, softening, rolling, extrusion and other pretreatments, and then using mechanical pressing or solvent leaching to extract crude oil, and then obtained after refining.

Oil cannot be absorbed directly by plants, but it can be absorbed indirectly.

Oil is generally insoluble in water, viscous, for plants, whether it is leaves or roots, if there is oil is not conducive to its growth, the presence of oil, stems and leaves can not normally transpire water and photosynthesis.

Plant roots can not directly absorb and utilize oil, and when viscous, the root system is hindered from absorbing water and water-soluble nutrients, and the oil ferments and decomposes in the soil to produce too much heat, which is not good for the roots, and the gas produced is not conducive to root respiration, which will lead to root rot. Therefore, the water in which the plants are watered or sprayed must not contain oil.

Some organic oils are composed of conventional elements such as carbon, hydrogen and oxygen, which can be indirectly absorbed and utilized by plants after decomposing, fermenting and decomposing, forming fertilizer nutrients such as nitrogen, phosphorus and potassium required by plants, which can be absorbed by plants.

Summary. Hello dear<>

The answer you are looking for: Hello classmates Is propanol miscible with vegetable oil as follows; Propanol and vegetable oil are miscible under certain conditions. Propanol is a polar molecule, while vegetable oil is a non-polar molecule, and the interaction between the two is weak, so it is usually not miscible with each other.

However, under certain conditions, such as adding appropriate emulsifiers or changing temperatures, propanol can be made miscisble with vegetable oil. In addition, the miscibility of propanol and vegetable oil is also related to factors such as the type and purity of vegetable oil.

Is propyl alcohol miscible with vegetable oil.

Dear, hello to the first loss<>

The answer you are looking for: Hello classmates Is propanol miscible with vegetable oil as follows; Propanol and vegetable oil are miscible under certain conditions. Propanol celery is a polar molecule, while vegetable oil is a non-polar molecule, and the interaction between the two is relatively weak, so they are usually not miscible with each other.

However, under certain conditions, such as adding appropriate emulsifiers or changing temperatures, propanol can be made miscisble with vegetable oil. In addition, the miscibility of propanol and vegetable oil is also related to factors such as the type and purity of vegetable oil.

Hello dear<>

Extensions for you: Hello classmates The miscibility of propanol and vegetable oil is due to the different interaction forces between them. The hydroxyl (OH) group contained in the propanol molecule gives it its extremely elastic properties, allowing it to perform hydrogen bonding with water molecules.

The vegetable oil molecule is composed of long-chain alkanes such as bridge groups and less polar glycerol molecules, and the whole molecule presents non-polar characteristics. As a result, the interaction between propyl alcohol and vegetable oil is weaker and usually not miscible with each other. However, under certain conditions, propanol and vegetable oil can be miscible with each other.

1.Vegetable oils mainly contain fats, vitamin A, vitamin D and vitamin E, which are very valuable energy**.

2.Vegetable oils contain neither protein nor carbohydrates, and vegetable oils do not contain cholesterol.

3.Since the main component of all oils is fat, oils are particularly high in calories and can provide a large amount of energy for the body.

4.?Each oil is composed of several fatty acids, and the proportion of fatty acids varies from saturated fatty acids to monounsaturated fatty acids and polyunsaturated fatty acids.

5.Monounsaturated and polyunsaturated fatty acids are healthier than saturated fatty acids.

1. The main component of vegetable oil is fat. The molecular structure called triglycerides is formed by linking one molecule of glycerol to three molecules of fatty acids.

2. Fatty acids contain unsaturated carbon-carbon double bonds. So vegetable oils are easily oxidized. This means that it has a strong antioxidant capacity. It is better for health than animal fats.

Summary. Vegetable oil with alkali dissolves in water.

Vegetable oil with alkali dissolves in water.

Common alkalis in life are sodium hydroxide, potassium hydroxide, magnesium hydroxide, sodium carbonate, carbonate, etc.

Alkali can neutralize organic acids or sulfides that are adhered to by overspraying on dark green vegetables, so as to preserve the original color of vegetables.

Vegetable oil activators can also be dissolved in water.

Alkali is a substance contained in the soil, the chemical composition is sodium carbonate, which is used as a detergent and also used to neutralize the sour taste in the dough.

Summary. Oil is an unsaturated higher fatty acid glyceride, and lipid is a saturated higher fatty acid glyceride, both of which are higher fatty acid glycerides, which are an organic substance. Together, they are called greases.

Therefore, there are three ways to dissolve oil according to its properties: the law of "dissolution of similarities" can be used, and organic solvents can be used to dissolve oil; The characteristics of surfactants can also be used: the properties of hydrophilic at one end and lipophilic at the other end can be used to dissolve oils and fats; It can also be used to decompose oils and fats by using strong acids and the hydrolysis of oils and fats by strong acids.

1. Organic solvents: There are many types of organic solvents, which can be divided into 10 categories: Aromatic hydrocarbons:

benzene, toluene, xylene, etc.; Aliphatic hydrocarbons: pentane, hexane, octane, etc.; Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene, cyclohexanone, etc.; Halogenated hydrocarbons:

chlorobenzene, dichlorobenzene, dichloromethane, etc.; Alcohols: methanol, ethanol, isopropanol, etc.; Ethers: ether, propylene oxide, etc.; Esters:

methyl acetate, ethyl acetate, propyl acetate, etc.;

What can be done to accommodate the mixing of two vegetable oils?

Oil is an unsaturated higher fatty acid glyceride, and lipid is a saturated higher fatty acid glyceride, both of which are higher fatty acid glycerides, which are organic substances. Together, they are called greases. Therefore, there are three ways to dissolve oil according to its properties:

The law of "dissolvation of similarities" can be used, and organic solvents can be used to dissolve oils; The characteristics of surfactants can also be used: the hydrophilic properties at one end and lipophilic at the other end can be used to dissolve the oil and grease stall; It can also be used to decompose oils and fats by using strong acids and the hydrolysis of oils and fats by strong acids. 1. Organic solvents:

There are many types of organic solvents, which can be divided into 10 categories: Aromatic hydrocarbons: benzene, toluene, xylene, etc.; Aliphatic hydrocarbons:

pentane, hexane, octane, etc.; Alicyclic hydrocarbons: cyclohexane, cyclohexanone, toluene, cyclohexanone, etc.; Halogenated hydrocarbons: chlorobenzene, filial piety dichlorobenzene, dichloromethane, etc.; Alcohols:

methanol, ethanol, isopropanol, etc.; Ethers: ether, propylene oxide, etc.; Esters: methyl acetate, ethyl acetate, propyl acetate, etc.;

Ketones: acetone, methyl butanone, methyl isobutanone, etc.; Diol derivatives: ethylene glycol monomethyl ether, ethylene glycol monovertical ether, ethylene glycol monochol butyl ether, etc.; Others: acetonitrile, pyridine, phenol, etc.