Nutrition knowledge
One hundred knowledge introduction:
One hundred plants are the roots of one hundred plants, one hundred plants, and one hundred plants. The erect one hundred is a perennial herb and was born under a forest in the mountains or under a bamboo forest. Located in East China and Henan, Hubei and other places; vines are 100 perennial herbs, were born in mountain slope shrubs or bamboo forest, distributed in East China and Shaanxi, Hunan, Hubei, Sichuan and other places; Born in the shrubbery, brooks, valleys, and damp rocks of the sun, it is distributed in Zhejiang, Fujian, Taiwan, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Guizhou, and Yunnan. After 2 to 3 years of transplanting, the excavation was carried out. Before the sprouting of the above-ground part of the winter, the roots were excavated, and the roots were excavated to remove fine roots and mud, and they were scalded in boiling water and taken out for drying or drying.
1. Upright 100 root multi-spindle shaped, slender upper part, yellowish-white or light-yellowish surface, irregular deep groove, inter-or transverse wrinkles, brittle, flat section, cuticle-like, pale yellowish brown or yellow-white, The skin is wide, the column is small, gas is small, and the taste is sweet and bitter.
2. The stems of the vines are narrower at the ends, and the surface is grayish-white, with irregular wrinkles and horizontal wrinkles. The taste is bitter.
3. The roots of the leaves are 100 spindles long or spindle-shaped. The surface is light yellowish-brown or gray-brown. It has shallow longitudinal wrinkles or irregular longitudinal grooves. It is of solid quality. The cross section is yellow-white to dark brown, the middle column is larger, and the pith is white. , bitter taste.
All of them are thick, solid and good.
One hundred additional information: according to the different methods of processing is divided into one hundred, honey 100, after processing, storage and drying containers, honey 100 closed, set ventilated and dry place.
One hundred people are suitable for the crowd: those with weak spleen and stomach should be careful.
One hundred therapeutic effects: one hundred bitter, slightly Gan, sexual tepid; return to the lung;
With lungs and coughs, insect killing efficacy
Indications new long-term cough, tuberculosis, whooping cough [7], tsutsugamushi disease, body phlegm, sputum.
One hundred practices guide:
1. A person who is cold and guilty of lung disease and coughing can be used with the purpura phase and add nepetis, white seeds, bellflowers, etc.
2. The product is good at killing maggots, often with bitter buckwheat skin, ebony Jianshui, as a reservation enema before going to bed.
An organic compound formed by dehydration of amino acids, containing carboxyl and amino groups, and being amphoteric. Also known as "peptide".
Two, one of the amide. It consists of two or more amino acids joined by the amino group of one amino acid to the carboxyl group of the other. An amino acid cannot be called a peptide, nor can a peptide be synthesized, but must be a compound of two or more amino acids linked by a peptide bond. Compounds where two amino acids are linked by a peptide bond are called dipeptides; A compound with three amino acids linked by peptide bonds is called a tripeptide, and so on, a compound with thirty-four amino acids linked by peptide bonds is called a thirty-four peptide.
A peptide is a chain of polymers of amino acids
A peptide is a chain of polymers of amino acids
Three, is related to the biological body of a variety of cell functions of biological active substances. Hundreds of peptides have been found in living organisms, which are essential participants in the body's complex physiological activities. All cells can synthesize peptides and their functional activities are regulated by peptides. It involves hormones, nerves, cell growth and reproductive fields, and its importance lies in the regulation of various systems, organs and cells in the body. The physiological and pharmacological effects of enzymatic polypeptides are mainly to activate related enzymes in vivo, promote the permeability of intermediate metabolic membrane, or affect specific protein synthesis by controlling DNA transcription or translation, and eventually produce specific physiological effects or play their pharmacological effects. Peptide is better than amino acid, one is faster than amino acid absorption; Second, it is absorbed by the body in a complete form; Third, active absorption (amino acids are passive absorption); Fourth, low consumption, compared with amino acids, peptide absorption has the characteristics of low consumption or no energy consumption, peptide absorption through the duodenum, directly into the blood circulation, their own energy nutrition transported to various parts of the human body; Fifth, peptide absorption is less than amino acid, with the characteristics of unsaturated; Sixth, there are only 20 kinds of amino acids, with countable functions, while peptides take amino acids as substrates, which can be synthesized into hundreds of thousands of kinds.
It is mainly divided into medical polypeptide drugs, peptide antibiotics, vaccines, antimicrobial peptides for agricultural use, small peptides for feed, cosmetics for daily use, soybean polypeptides for food, corn polypeptides, yeast polypeptides and sea cucumber peptides.
From the functional point of view, can be divided into antihypertensive peptide, antioxidant peptide, cholesterol lowering peptide, opioid active peptide, high F value oligopeptide, food strong taste peptide and so on.
Active peptide, and nutrition, hormone, enzyme inhibition, regulation of immunity, antibacterial, antiviral, antioxidant has a very close relationship. Polypeptides are generally divided into: polypeptide drugs and polypeptide health products. Traditional peptide drugs are mainly peptide hormones. The development of peptide drugs has been developed into various fields of disease prevention and treatment, especially in the following fields. [2]
Antitumor polypeptide
Tumorigenesis is the result of many factors, but ultimately all involve the regulation of oncogene expression. In 2013, many tumor-related genes and regulatory factors have been discovered. Screening peptides specifically bound to these genes and regulatory factors has become a new hot spot in the search for anticancer drugs. For example, somatostatin has been used to treat endocrine tumors of the digestive system; American scholars found a hexapeptide can significantly inhibit adenocarcinoma in vivo; Swiss scientists have discovered an octapeptide that induces apoptosis in tumor cells. [2]
Antiviral polypeptide
By binding to specific receptors on host cells, viruses adsorb cells and rely on their own specific proteases for protein processing and nucleic acid replication. Therefore, peptides binding to host cell receptors or active sites such as viral proteases can be selected from the peptide library for antiviral therapy. In 2013, many small peptides with antiviral properties have been screened from peptide banks in Canada, Italy and other countries, and some small peptides have entered the stage of clinical trials. In June 2004, the Chinese Academy of Sciences institute of Microbiology came out of the news, which was undertaken by the Chinese Academy of Sciences known
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