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Economic value of Amorphophallus konjac
Konjac polysaccharide, also known as konjac glucomannan, has many uses. In addition to medicine and food health care, konjac polysaccharide is also widely used in textile, printing and dyeing, cosmetics, ceramics, fire protection, environmental protection, military industry, oil exploitation and other fields. Konjac glucomannan can be used as adhesive additive for paper making, printing glue, rubber, ceramics and photographic film.

It can be used as drilling mud treatment agent and pressure fluid injection agent in petroleum industry, effectively improving engineering quality and construction progress;

It can be made into colloid in bioengineering for electrophoretic separation;

Used in textile industry as sizing agent for wool, linen and cotton yarn, printing and dyeing pulp for double-sided printing of silk and softener for post-treatment; Used as fragrance retention agent in tobacco processing; Used as an additive for skin cream and shampoo in cosmetics industry;

The embedding material of bactericide in waste water treatment can be used to slowly release bactericide;

It can be used as a dust-proof agent for buildings, mixed with alkali and surfactant and sprayed on the surfaces of buildings and roads to be demolished and repaired to prevent dust from being generated during construction;

Chemical industry can be used as chromatographic packing of ion exchange chromatography after esterification, molding, saponification and crosslinking. After chemical modification and activation, it can be used as a carrier for immobilized enzymes or cells.

Amorphophallus konjac essence can be made into konjac cotton by special process, which can be used for washing face and massaging skin. After konjac glucomannan is dissolved in water, it forms a gelatinous solution. After the fruits and vegetables are coated with konjac glucomannan, a colorless and transparent semi-permeable membrane is formed on the surface, which can effectively prevent O2 from entering the fruits and slow down the outward diffusion of CO2 generated by the respiration of fruits and vegetables, thus effectively achieving the effect of preservation.

Konjac glucomannan can also be used as animal feed additive. The aquatic animal feed made from it has good water stability, little loss rate of particulate matter and crude protein, and can still maintain a certain hardness and elasticity in water. efficacy

Amorphophallus konjac is cold, pungent and toxic; Has the effects of promoting blood circulation, removing blood stasis, detoxicating, relieving swelling, moistening intestine, relaxing bowels, resolving phlegm and softening hard mass; Indications: lowering blood pressure, lowering blood sugar, resolving phlegm, blood stasis, constipation, abdominal pain, sore throat, swollen gums, etc. In addition, Amorphophallus konjac also has the functions of supplementing calcium, balancing salt, clearing stomach, regulating intestine and expelling toxin.

The grape mannan with the largest content in konjac has strong swelling power, which exceeds the viscosity and toughness of any kind of plant gum, so it can fill the gastrointestinal tract and eliminate hunger, and because it contains very little calories, it can control weight and achieve the purpose of losing weight and bodybuilding.

Amorphophallus konjac contains a gel-like chemical, which has the magical power to prevent cancer. As long as the mature konjac is simply extracted and separated into refined konjac powder, and then the refined powder is heated with water, konjac gel can be produced. This kind of gel can form a translucent film coat after being eaten by people, which can adhere to the intestinal wall and hinder the absorption of many harmful substances, especially carcinogens, so konjac is also called "anti-cancer magic coat";

Konjac also contains a natural antibiotic. As the main raw material, konjac flour can be mixed with other raw materials to make food, which can form an antibacterial film on the surface of food, prevent bacteria from invading, prolong storage time, and play a fresh-keeping and antibacterial role. nutritional ingredient

Konjac contains 35% starch, 3% protein, various vitamins, potassium, phosphorus, selenium and other mineral elements, and also contains konjac polysaccharide needed by human body, that is, up to 30% glucomannan. Some tubers of Amorphophallus konjac are rich in konjac polysaccharides, especially white Amorphophallus konjac and flower Amorphophallus konjac, with the content as high as 50-65%.

function

The nutritional and health care function of konjac is to play the role of dietary fiber in regulating nutritional imbalance, such as preventing constipation, reducing blood fat, lowering blood sugar, losing weight, bodybuilding and so on. In addition, it can also be used to make contact lenses and medical optical products; Adding konjac glucomannan to eye care solution can prevent dry eyes and contact lenses. After disinfection, konjac glucomannan gel can be used to stop bleeding and promote wound healing. It can also be made into drugs for reducing blood fat and blood sugar, reducing weight and relaxing bowels.

menu

Konjac roast duck, Konjac tofu, hydrangea plum shrimp balls, crispy tendons, Jinhua sliced soup taro, roast duck, Laoganma, braised pork, steamed scallops with garlic, assorted vegetables, Konjac rose cakes, etc.

Such as konjac silk, konjac knot, konjac slice, konjac spike, konjac butterfly, etc. All of them are made of refined konjac powder, and some products also add kudzu root powder and soybean powder.

processed food

1. Konjac powder, Konjac tofu, dried Konjac, Konjac biscuits, pure Konjac biscuits; Some of them are baked and some are steamed. It's easy to get angry when baked, but it's not easy to get angry when steamed. Good konjac biscuits will have a faint konjac fragrance, otherwise they will lose their activity if they are cooked too much.

2. Boiled konjac, which contains polypeptide, collagen, inorganic salts, cellulose, antigens and vitamins, has the functions of relieving fatigue, nourishing yin and tonifying kidney, and its recovery of protein is more valuable to men, and it has the functions of delaying, increasing and thickening. Who knows, for female friends, it has the effect of relieving menstrual anxiety, delaying menopause, removing acne and keeping evergreen, and it is even more comparable to sheep placenta! ! Suitable for all ages! Raw konjac is poisonous and must be cooked for more than 3 hours before eating.

People with indigestion should not eat too much at a time.

People with skin diseases eat less.

Amorphophallus konjac is cold, and those with typhoid symptoms should eat less.