Sannai, also known as sand ginger, its main use is quite extensive. In the process of seasoning, it has a lot of credit. Sannai has a unique aroma and is a spice for cooking seasoning. When cooking dishes, adding sannai in moderation can increase the aroma of dishes and make them unique. If cooking roast wax, sannai can help it remove the fishy smell of the meat, add a mellow aroma, and make the roast wax products fragrant and mouthwatering. In the production of braised flavors, sannai is also a key flavor. It is compatible with many spices to create a rich and mellow braised aroma, which makes the braised flavors rich and long aftertaste.
Furthermore, sannai also has considerable advantages in medicinal applications. Its nature is warm, it tastes refreshing, and it has the functions of moderating temperature, digesting food, and relieving pain. In the case of abdominal cold and pain, Sannei can exert the ability to warm and dissipate cold to relieve pain. For those with spleen and stomach deficiency and indigestion, Sannei can warm the spleen and stomach, help transport and increase appetite. And when used externally, Sannei also has a certain effect on bruises, rheumatism and pain, etc., which can reduce swelling and relieve pain, promote local blood circulation, and relieve discomfort.
In addition, among some traditional incense prescriptions, Sannei also has a place. Due to its unique aroma, it can add a unique flavor to the fragrance, making the aroma layer richer, playing a role in incense and other uses, creating a pleasant aroma atmosphere, giving people a wonderful sense of smell, and helping in self-cultivation and creating elegance.

Triterpenes are a class of natural organic compounds with a polycyclic structure, which are widely distributed in nature and exist in plants, animals and microorganisms. The physical properties of triterpenes are quite unique, and I will describe them in detail today.
When it comes to morphology, many triterpenoids are crystalline, but some are also amorphous powders. This is due to the complexity of their structures and intermolecular interactions. For example, ginsenosides, some are crystallized by ginsenosides monomers, while total ginsenosides are often amorphous powders. Due to the mixing of different saponins, the formation of crystals is affected.
The solubility of triterpenes is also worth exploring. Most triterpenoids are insoluble in water. Due to the fact that there are many lipophilic groups in the triterpenoid structure, such as alkyl groups and alkenyl groups, their hydrophobicity is strong. However, if there are sugar groups connected in the triterpenoid structure to form saponins, their solubility in water is greatly increased. Because the sugar groups are hydrophilic, they can form hydrogen bonds with water molecules to improve the water solubility of the compounds. For example, licorice saponins can be partially dissolved in hot water due to the presence of sugar groups. In pharmaceutical preparations, this property can be used to make water or injections.
Melting point is another important physical property of triterpenoids. The melting points of triterpenoids vary widely, from tens of degrees Celsius to hundreds of degrees Celsius. This is closely related to the molecular structure. Those with good molecular symmetry and regular arrangement have strong intermolecular forces and higher melting points; conversely, those with irregular structures have lower melting points. Like oleanolic acid, it has a relatively regular structure and a higher melting point, about 308-310 ℃.
Most triterpenoids have optical rotation. Because the molecules often contain chiral carbon atoms, they have optical activity. The optical rotation direction and optical rotation of different triterpenoids vary depending on the configuration and number of chiral centers. This optical rotation is of great significance in the identification and purity analysis of triterpenoid structures. Its optical rotation is often measured by a polarimeter to assist in judging the structure and purity of the compounds.
The physical properties of triterpenes play a key role in their extraction, isolation, identification and application. Only by understanding their physical properties can triterpenoids be more effectively developed and utilized to play greater value in the fields of medicine, food, cosmetics and so on.

Triterpenoid compounds, their chemical properties are determined by the phase. Because the molecules of triterpenoids are usually composed of multiple molecules and each other, this complex and dense structure makes them highly qualitative.

It is formed by the polymerization of multiple pentadiene elements, and the carbon skeleton is fixed. The co-effect of these systems is very effective, so that the molecules of the molecules are homogeneous, which reduces the activity of the molecule and increases its qualitative.
Furthermore, triterpenoid compounds often contain polyfunctional groups such as alkyl, carbonyl, and carboxyl. However, these functional groups are formed in a specific molecular environment, or the formation of molecules, or the interaction of other groups, so as to improve the stability of the molecule in one step.
Even in the face of general chemical reactions, such as normal, normal, and normal melting environments, triterpenoid compounds are also transformed. However, it is important to note that in case of acid, acid, or high-grade, high-grade and other high-grade components, their characterization may also be affected. Acids and high-grade can attack their functional groups or crack them; high-grade and high-grade can provide sufficient energy to promote molecular rearrangement, cracking and other reactions.
Therefore, under the general operation conditions of natural environment, the transformation properties of triterpene compounds are determined, but under special conditions, its characterization may also be changed.

When storing and transporting Sanren ointment, many things should be paid attention to.
When storing, the first priority is the environment. When choosing a cool, dry and well-ventilated place, do not place it in a humid place, otherwise the paste is prone to mildew due to moisture erosion, resulting in damage to its quality. Also do not place it in a hot sun, high temperature will change the properties of the paste, or cause the loss of active ingredients and weaken the efficacy.
In addition, the choice of container is also very important. It is advisable to use a clean and well-sealed container to prevent foreign matter from mixing in, and to avoid oxidation due to excessive contact with air, to ensure the purity and stability of Sanren ointment.
As for transportation, the road should be handled with caution. Proper fixing measures should be taken to prevent the paste from being spilled or damaged due to shaking, collision or packaging. If it is a long-distance transportation, more attention should be paid to changes in temperature and humidity. Extreme heat and cold are not conducive to the preservation of the paste. If necessary, temperature control equipment should be used to maintain a suitable environment.
In addition, during the handling process, the operator should also handle it with care, and should not load and unload it brutally, so as not to damage the packaging and affect the integrity of Sanren ointment. Only by paying attention to the above things in all aspects of storage and transportation can we ensure that the quality of Sanren ointment is safe during the circulation process, the efficacy can be preserved, and the user can be provided with reliable medicine.

The three branches are bitter, their taste is bitter, their nature is cold, and they return to the heart, lungs, and liver meridians. This thing has many effects on the environment and human health.
In terms of the environment, the three branches are evergreen shrubs or small trees with lush branches and leaves and well-developed roots. In mountain forests, it can stabilize the soil and prevent soil erosion. Where the rain initializes, the roots are deeply embedded in the soil and grab the soil, so that the soil on the hillside will not be lost and the slope will not collapse. And its canopy is like a cover, which can shade the sun and the sun, creating a suitable habitat for many creatures in the forest, so that birds, animals, insects, ants and ants can depend on it, which is essential for maintaining ecological balance. In addition, its growth process can absorb carbon dioxide, release oxygen, and freshen the air, which is of great benefit to the improvement of air quality in the surrounding environment.
As for human health, the three-branch bitterness has high medicinal value. It has the effect of clearing away heat and detoxifying, removing wind and dehumidifying. If people feel wind-heat externally, causing fever, headache, and sore throat, using three-branch bitterness as medicine can relieve the heat toxicity in the body and make the heat subside and relieve the pain. For rheumatism, people are invaded by wind-cold and damp evil, causing joint pain and unfavorable flexion and extension. Three-branch bitterness can remove wind and dehumidify, improve joints, and relieve pain. It can also be used to treat epigastric pain. If people suffer from liver stagnation and qi stagnation, causing epigastric distension and pain, three branches of bitterness can soothe the liver and regulate qi, relieve stomach pain, and make the epigastric comfortable. However, when taking medication, follow medical principles and follow the doctor's advice. Do not take it without permission to avoid adverse reactions.