An emulsifier (also known as an emulgent) is a substance which stabilizes an emulsion by increasing its kinetic stability. One class of emulsifiers is known as surface active substances, or
surfactants. Examples of food emulsifiers are
egg yolk (where the main emulsifying agent is
lecithin), honey, and
mustard, where a variety of chemicals in the
mucilage surrounding the seed hull act as emulsifiers;
proteins and low-molecular weight emulsifiers are common as well. Soy lecithin is another emulsifier and thickener. In some cases, particles can stabilize emulsions as well through a mechanism called
Pickering stabilization. Both
mayonnaise and
Hollandaise sauce are oil-in-water emulsions that are stabilized with egg yolk
lecithin or other types of food additives such as
Sodium stearoyl lactylate.
Detergents are another class of surfactant, and will physically interact with both
oil and
water, thus stabilizing the interface between oil or water droplets in suspension. This principle is exploited in
soap to remove
grease for the purpose of
cleaning. A wide variety of emulsifiers are used in
pharmacy to prepare emulsions such as
creams and
lotions. Common examples include
emulsifying wax,
cetearyl alcohol,
polysorbate 20, and
ceteareth 20.
[10] Sometimes the inner phase itself can act as an emulsifier, and the result is
nanoemulsion - the inner state disperses into nano-size droplets within the outer phase. A well-known example of this phenomenon, the
ouzo effect, happens when
water is poured in a strong alcoholic
anise-based beverage, such as
ouzo,
pastis,
arak or
raki. The anisolic compounds, which are soluble in
ethanol, now form nano-sized droplets and emulgate within the water. The colour of such diluted drink is opaque and milky.
wikipedia- emulsion
im not sure but coulkdn't you just mix it with like an egg yock or something and put it in the water mabye the plant will absorb it
i've never seen or done the stuff i had a cocopuff once and that was the last time i spoke to that person(didn't know what it was i crawled home and past out on the floor in my own puk roommate found me in the hall when they got back from the bar)yes i got druged by a women kinda of a dream but shity thing is nothing happend
It's very entertaining.
im not 100% but it sounds like your mates offering already refined opium. 
I like it.
MGT