"Tiangong Kaiwu" has a saying: "There are two kinds of sugarcane, which are produced in a wide range of areas, and the other side merges to obtain only eleven of them. The one that resembles bamboo and is large is fruit cane, which is cut off raw and eaten, and the juice is palatable, so it cannot be made into sugar. The one that resembles dice and the small one is sugar cane, which can hurt the lips and tongue when eaten, and people dare not eat it. Both white frost and red sand are produced from here." 4 - The main use of cane sugar in sugarcane is to make sugar.
Sugarcane is divided into sugar cane and fruit cane. Fruit cane is juicy and sweet, and is suitable for living food. Although sugar cane has a poor taste, it is an excellent raw material for making sugar. Since ancient times, people have discovered the sugar potential of sugar cane,
After juicing the sugar cane, impurities are removed, and then boiled, the water is gradually lost, and the concentration of the sugar liquid is increased. When it reaches a certain level, it can be cooled and crystallized to obtain sugar. It can be made into a variety of sugars to meet different needs.
Sucrose is widely used in diet. It can increase sweetness, flavor, and texture. It is used to make various desserts and pastries. It is also used for cooking and seasoning to add unique flavors. It supplies energy for the human body and is indispensable in the food industry. It can be used as a preservative, prolongs the shelf life of food, and can also be used as a moisturizer to maintain food moisture.
In addition, sucrose also has a place in the field of medicine. It can be used as a pharmaceutical excipient to improve the taste and facilitate patients In the production of some traditional medicines, cane sugar can help shape drugs and stabilize ingredients. At the same time, it is also one of the raw materials of cosmetics, which can moisturize the skin and make it softer and more delicate. In short, cane sugar contained in 4-sugarcane plays a key role in diet, medicine, daily chemicals and many other aspects.

"Tiangong Kaiwu" is a scientific and technological masterpiece written by Song Yingxing in the Ming Dynasty, which describes the principle of all things in classical Chinese. As far as 4-hydroxyproline is concerned, this is obtained after proline is hydroxylated, and has unique physical properties.
4-hydroxyproline is white crystalline and has a pure appearance. It has a certain solubility, can be moderately dissolved in water, and the dissolution process is relatively mild without violent reaction. The melting point is about 274 ° C. At this temperature, the substance changes from solid to liquid, showing stable thermal transition characteristics, reflecting the change of its molecular structure under specific energy input.
4-hydroxyproline has a moderate density, giving it a specific form and behavior in different environments. Its crystal structure is regular and orderly, and the intermolecular force is stable. This structural feature has a profound impact on its physical properties, such as determining its density, melting point and other key properties.
4-hydroxyproline is odorless and has a slightly bitter taste, which makes it not introduce additional bad odors in different application scenarios, and does not interfere with the original flavor of the product when applied in food, medicine and other fields.
These physical properties determine that 4-hydroxyproline has important functions in living organisms. In collagen, 4-hydroxyproline participates in maintaining its structural stability and contributes greatly to the strength and toughness of biological tissues. In the industrial field, its unique physical properties also provide the basis for related Product Research & Development and production, such as in the synthesis of some special materials, its properties can be used to regulate material properties.

Borax is an important compound of boron, which has unique chemical properties and is widely used in many fields. The following is described in detail by you.
Borax is white crystalline and its chemical formula is $Na_2 [B_4O_5 (OH) _4] · 8H_2O $. Borax is water-soluble and has a high solubility in hot water. When dissolved, borax undergoes a hydrolysis reaction, resulting in an alkaline solution.
When borax encounters acid, it reacts to form boric acid. This reaction is as follows: $Na_2B_4O_7 + 2HCl + 5H_2O = 4H_3BO_3 + 2NaCl $. Boric acid is less acidic, but this reaction shows that borax can interact with acid.
When borax is heated, it gradually loses its crystal water. When heated to a certain extent, the crystal water is completely removed, and borax will undergo a series of complex chemical changes, eventually forming boron oxides and other products.
Borax can react with metal ions to form complexes with specific colors or properties. For example, with some transition metal ions, it can form structurally stable complexes. This property is often used in analytical chemistry to identify and separate certain metal ions.
Borax can enhance the thermal stability and transparency of glass in the glass industry; in the enamel industry, it can improve the luster and firmness of enamel; in the pharmaceutical field, it can be used as a disinfectant. These uses are closely related to the chemical properties of borax, such as its ability to react with other substances and the alkalinity of aqueous solutions.
The chemical properties of borax are rich and diverse, which make it indispensable in many fields such as industry, medicine, and scientific research.

The method of generating acid in the river is very good, and it involves the realm of subtle technology. Ancient alchemists and poets have much to explore here, but their methods are either secret or scattered in ancient books.
In the past, there was a method of gathering the essence of mountains and rivers. Swimming up the river, the river comes out of the pool, and it is suitable for the clear. When the river swims, it is like fairy herbs such as Shiba and Poria cocos, which are developed at the end of the study and introduced, and sprinkled in the river. The river eats it, and it produces wonderful things. When it is completed, capture its liver and steam it with a secret method, you can get the beginning of the river's acid. For the first time, it is necessary to immerse the jade dew in the water, and place it in the place where it is connected. For ninety-nine and eighty-one days, there will be a river of refined acid.
Another way is to borrow the earth and the earth. On the night of the moon, at the foot of the mountain, dig the cellar. Live by the river, in the cellar, the bottom of which is a stone with five elements living together, and the stone is covered with gold. At night, the moon is full, and the moon is full of sympathies between the mountains and the moon, and the gold is transparent, and the river enters the river. On such a ten-day day day, the river is full of and. Take it, use the kettle of purple wine, boil it slowly over a slow fire, and wait for the juice to be boiled, and then use the spoon of peach wood, mix it evenly, and condense it. You can also get the acid of the river.
What's more, in ancient times, seek the method of immortals. There is an immortal cave in the mountains, and there is a real acid in the river. Those who enter the cave need to be determined and tested like a horse. If you get the guidance of the immortals, use the Xianzhi fairy grass to make the river together, and use the water of the fairy spring to burn the fire. Over the years, the river is made of acid. Its effect is extraordinary, and it is comparable to the usual method.
However, all the methods can be done, or it may take the sky to benefit the local people, or it may be involved in the environment. In today's world, if you want to seek the acidity of the river, you can also read ancient books, seek the wisdom of the previous, and then combine the skills of the next, or you can obtain its exquisite method.

4 - Gracillic acid in storage and transportation, need to pay attention to many matters. This is the key to the quality and function of Gracillic acid.
When storing, the first environmental temperature. Gracilaria algae acid likes low temperature and dry environment, it should be stored in a cool place to prevent its deterioration due to high temperature. If placed in a high temperature environment, Gracillic acid may accelerate decomposition, resulting in the loss of its active ingredients and greatly reduced quality.
Humidity should not be underestimated. Humid environment can easily make Gracillic acid damp and agglomerate, affecting its dispersion and use effect. Therefore, the storage place must be kept dry, and desiccants can be used to maintain the dry environment.
In addition, light also has an effect on Gracillic acid. Long-term light exposure, or cause photochemical reactions to occur, changes its chemical structure and reduces its performance. Storage should be protected from strong light, and it is best to store in opaque containers.
As for transportation, stability is extremely important. Gracillic acid is mostly powdery or granular. If it is too bumpy during transportation, it may cause damage to the packaging and product leakage. Therefore, the packaging needs to be firm, and the transportation vehicle should run smoothly to avoid violent vibrations and collisions.
In addition, the temperature and humidity of the transportation environment should also be controlled. Temperature and humidity conditions similar to those of storage should be maintained to prevent damage to the quality of Gracillic acid due to drastic changes in temperature and humidity during transportation.
At the same time, it should be isolated from other chemicals during transportation. Gracillic acid may react with certain chemicals to cause it to deteriorate, so it needs to be transported separately to ensure its chemical stability. In this way, the purpose of storing and transporting Gracillic acid can be achieved to ensure its quality and performance.