benzo(c)pyridine

Garlic (c), its chemical structure is quite interesting. The main components of garlic contain a variety of organic sulfides, which is the key to its structure.
Garlic contains allidine, which is a sulfur-containing amino acid. Allianine is safely hidden in the cells of garlic on weekdays. However, when the garlic is cut and crushed, the cells are damaged, and alliinase is activated. Under the action of alliinase, allidine is quickly converted into allicin. The chemical structure of allicin is unique, and its sulfur atoms are connected by special bonds, showing a unique chemical activity.
In the structure of allicin, the bonds formed between sulfur atoms give it many wonderful properties. This structure makes allicin have antibacterial and anti-inflammatory effects. From the perspective of chemical structure, the chemical environment in which the sulfur atoms of allicin are located makes it easy to react with other biomolecules. For example, allicin can interact with the enzymes or cell membrane components of bacteria to disrupt the normal physiological functions of bacteria and achieve antibacterial effects.
In addition, garlic also contains other sulfur-containing compounds, such as diallyl disulfide, diallyl trisulfide, etc. The structure of these compounds is related to allicin, and their chemical structures are built with sulfur atoms as the core. Diallyl disulfide, diallyl trisulfide, etc. also have unique chemical properties and biological activities due to the different connection methods of sulfur atoms and the surrounding groups.
The chemical structure of garlic is centered on sulfur-containing compounds, and the unique structures of various sulfur-containing compounds cooperate with each other to create the rich biological activity and unique flavor of garlic, which is a wonderful chemical structure endowed by nature.

Silicon (c) has various important physical properties. It is hard and brittle, which is a significant property. Silicon has an orderly crystal structure and a regular arrangement of atoms, giving it unique mechanical properties.
Furthermore, silicon is a good semiconductor material, which is crucial in the field of modern electronics. Its electrical conductivity is between conductors and insulators, and its conductivity can be flexibly adjusted according to external conditions such as temperature, light or impurity incorporation. When an appropriate amount of impurities are incorporated into the silicon lattice, P-type or N-type semiconductors can be formed. The two are combined to build various electronic devices, such as diodes and transistors, which are the core components of electronic devices. < Br >
The melting point of silicon is quite high, about 1414 ° C. The higher melting point allows silicon to maintain a solid structure in high temperature environments and has good stability. This property of silicon is extremely useful when manufacturing high temperature resistant components or materials that need to be processed in high temperature processes.
In addition, the chemical properties of silicon are relatively stable, and it is not easy to react violently with most chemicals at room temperature. However, under certain conditions, such as high temperature and strong acid and alkali environments, silicon will also exhibit corresponding chemical activity.
The optical properties of silicon are also worthy of attention. It has unique absorption and emission characteristics for specific wavelengths of light, and is widely used in optoelectronic devices, such as Light Emitting Diodes (LEDs) and solar cells. Solar cells use silicon to absorb sunlight to generate electron-hole pairs, which in turn realize photoelectric conversion and are an important part of clean energy.
In short, silicon, with its diverse and important physical properties, occupies an indispensable position in many fields such as technology and industry today.

Silkworm (c) is used in all kinds of fields.
Silkworm, its silk is the most precious thing. Since ancient times, the people of China have known that silkworm reeling silk. The silk is soft and shiny, and can be woven into exquisite satin. This satin is not only selected for clothing, made into clothes, and worn to feel comfortable and gorgeous. In the field of clothing, silkworm silk is used for clothing and decoration, or for the royal clothes of officials and dignitaries, to show their status and respect; or for the wedding clothes of folk women, full of good expectations.
Furthermore, silkworms also contribute to the field of medicine. The skin of silkworm slough is called silkworm slough, which has medicinal effects. According to Chinese medicine classics, it can remove wind and shade, and can relieve symptoms such as wind convulsion and blindness in children.
The excrement of silkworms is called silkworm sand, which is not useless. It can be used as medicine, and has the functions of drying dampness, removing wind, and removing turbidity from the stomach. At the same time, after treatment, silkworm sand can be used as a pillow core. With this as a pillow, it has a unique breath when smelled, or can help sleep and calm the mind, and play a role in the field of health care.
Silkworms are of profound significance in the field of culture. The skill of reeling silkworms has derived a rich silk culture. Among the poems and poems, there are many depictions of silkworms and silk, which carry the emotions and thoughts of scholars and writers. Sentences such as "silkworms die in spring" use silkworms as a metaphor for people to express their unswerving emotions. In folk activities, there are not a few sacrifices and celebrations related to silkworms, reflecting the people's reverence and gratitude for silkworms, which have become an important part of traditional culture.
From this perspective, silkworms have shown their unique value in many fields such as clothing, medicine, health care, and culture, and are really treasures bestowed by nature to mankind.

The lice are born between the seams and hairs of human clothes. Although it is a tiny thing, there are ways to make it.
First, you can often make raccoon clothes. Soak in hot water, the lice are not resistant to high temperature, and will die in contact with hot water. The Book of Rites says: "For five days, you can take a bath with soup, and for three days, you can take a bath. During the period, you can take a pan; if you have foot dirt, you can take a bath with soup." Washing clothes often can remove lice eggs and adults, so that they have nothing to send.
Second, expose clothes and bedding to the sun. The power of sunlight can also kill lice. Spread clothes under the hot sun to expose them. In "Qi Minyao Technique", it is mentioned that the method of preventing insects from being exposed to the sun, and the same is true for lice. Sunlight can not only dehydrate the body of the lice and die, but also destroy the microenvironment in which it lives.
Third, use herbs to fumigate it. Ancient healers knew that many herbs have the effect of repelling insects. Such as Hundred Bu, boil water with it, sprinkle it on clothes, and lice smell it and avoid it, and die after a long time. There are also calamus, realgar, etc., which burn smoked clothes and can also chase lice.
Fourth, take care of the hair diligently. Lice are good to hide in the hair, and often comb the hair with a grate, which can comb off lice and lice eggs. Women get up in the morning to dress up, and if they use a fine grate, they can get rid of lice. And the ancients wore a crown to keep their hair neat and orderly, which is not conducive to the reproduction of lice.
However, the method of making lice should be prevention first. If you clean your body often, adjust your clothes, and live in a dry and ventilated place, it will be difficult for lice to grow. In this way, you can avoid the suffering of lice, and your body and mind are smooth.

Silkworm husbands are the spiritual insects of the world, and raising silk for clothing and silk is of great merit to people. However, where they are, there are also various worries.
The first to bear the brunt is the change of climate. Wind and rain are from time to time, cold and heat are abnormal, and the habitat of silkworms is easy to be destroyed. If there is a downpour, the silkworm chamber may cause waterlogging, and the silkworm is also flooded. Silkworms are weak, and they can be used as this flood? And severe cold and heat are not suitable for silkworms. Cold is stiff, heat is sick, and the life of silkworms hangs in the blink of an eye.
The second is the disturbance of diseases. Silkworms are delicate and easy to catch diseases. Microscopic diseases, abscesses, etc., once they occur, they are like a prairie fire, spreading rapidly. This disease spreads among silkworms. Although silkworm farmers do everything possible to prevent it, they cannot fight against the cunning of germs. The sick silkworms are withered and withered, and the silk is also inferior, and the blood of silkworm farmers is wasted.
Furthermore, there is a risk of food sources. Silkworms only eat mulberry leaves for a living. The quality and quantity of mulberry leaves are related to the survival of silkworms. If the mulberry forest is infested by insects, or in case of drought, the mulberry leaves are sparse and residual, and the silkworms will be hungry. And mulberry farmers abuse medicinal bait to prevent insect infestation. Mulberry leaves are poisonous, and if they eat them, they will also be poisoned and cause diseases, and their silk will not become high-quality. The silk market is unpredictable, and the price is unpredictable. Silkworm farmers work hard to feed silkworms, hoping to reap huge profits. However, when the market is sluggish, the price of silk plummets. Although silkworm farmers have good silk, it is difficult to sell at a good price. And merchants lower prices and exploit them layer by layer. Silkworm farmers have little income. They have worked hard all year round, and they can only make a living, even if they are in debt.
is based on silkworms in the world. Although silk breeding is meritorious, they encounter many difficulties. Climate, diseases, food sources, and markets are all hanging swords on the top, endangering the survival of silkworms and affecting the livelihood of silkworm farmers. It is impossible to ignore.