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Acid alkali digestion of crude fiber?

Updated: 9/16/2023
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The alkaline hydrolysis removes protein and some carbohydrates. This process also removes some hemi-cellulose and lignin; therefore, only partial recovery of fiber components is achieved.

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Q: Acid alkali digestion of crude fiber?
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Is indigestion acid or alkali?

Digestion occurs with the aid of stomach acid. The remedy is thus alkali.


Is an alkali an acid?

No an alkali is the opposite of an acid. Alkali = basic; acid = acidic.


Why are sulfuric acid and sodium hydroxide needed in crude fiber determination?

The acid and the base are used to remove all the other "stuff" from the sample, and leave only the fiber. There are challenges in that when we remove the sugar and starch (acid hydrolysis), and the protein and carbohydrates (the base hydrolysis), we should have just fiber left. But some of the fiber is lost to the two-stage chemical hydrolysis we just ran the sample through. We are then left with the challenge of making an estimate (the "determination") of the crude fiber based on what we know about the sample, about the procedure and about the quantity of the fiber we observe at the end of the chemical processes.


What is the anti-acid alkali fabric?

Anti-acid alkali fabric:The anti-acid alkali fabric is widely used for preventing the harmful of acid and alkali and extend the time of acid penetration into the skin from the surface of a garment and no surface adhesion. And after acid erosion, the strength of the garment changed little and can sustain the high acid fracturing.The anti-acid alkali fabric is widely used for preventing the harmful of acid and alkali and extend the time of acid penetration into the skin from the surface of a garment and no surface adhesion. And after acid erosion, the strength of the garment changed little and can sustain the high acid fracturing.The anti-acid alkali fabric is breathable and can protect the acid-alkali and oil liquid for a long time and have the good anti-acid alkali property, which protect the workers very well and can pass the EN 13034.The classification of the anti-acid alkali fabric:1. The normal anti-acid alkali fabric: add the anti acid alkali treatment when producing the fabric, it is similar to the normal fabric and suitable to the normal acid alkali environment.2. Severe anti-acid alkali: cotted on the normal anti-acid alkali fabric. After coated, the fabric have strong property of anti-acid alkali fabric and can be suitable to the high density anti-acid alkali environment.The anti-acid alkali fabric manufacture by Xinxiang Yulong Textile is the poly cotton blended and the 100% natural synthetic fiber with the anti-acid alkali treated. It conquer the old rubber or plastic's air proof, heavy and the uncomfortable and very suitable for the light and middle acid alkali environment.The fabric can protect the acid-alkali harmful to the body and have the property of long time anti acid and high anti acid pressure and suitable for the workers under the acid alkali environment for a long time. The quantity and protective property can meet the requirement of GB 12012 and the EN 14325, EN 13034, EN 368.


Is corrosive acid or alkali?

Both acid and alkali can be corrosive

Related questions

What is is difference between crude fibre and dietary fiber?

Crude Fibre is named so because of extracting through acid alkali digestion method. Dietary fibre is not easily digested by our body enzymes and helps in stool movement after fermented by microbes


Is digestion a acid or alkali?

it is a acid


Is indigestion acid or alkali?

Digestion occurs with the aid of stomach acid. The remedy is thus alkali.


Is indigestion remedies acid or alkali?

Digestion occurs with the aid of stomach acid. The remedy is thus alkali.


Is digestion caused by acid or alkiali?

Digestion is basically brought about by Enzymes, HCl, acid helps in killing bacteria :)


Are indigestion tablets acids or alkali?

Indigestion tablets contain an alkali which neutralizes the acid in your stomach. In digestion in primarily caused by too much acidic in the stomach.


Is an alkali an acid?

No an alkali is the opposite of an acid. Alkali = basic; acid = acidic.


Why are sulfuric acid and sodium hydroxide needed in crude fiber determination?

The acid and the base are used to remove all the other "stuff" from the sample, and leave only the fiber. There are challenges in that when we remove the sugar and starch (acid hydrolysis), and the protein and carbohydrates (the base hydrolysis), we should have just fiber left. But some of the fiber is lost to the two-stage chemical hydrolysis we just ran the sample through. We are then left with the challenge of making an estimate (the "determination") of the crude fiber based on what we know about the sample, about the procedure and about the quantity of the fiber we observe at the end of the chemical processes.


What is the anti-acid alkali fabric?

Anti-acid alkali fabric:The anti-acid alkali fabric is widely used for preventing the harmful of acid and alkali and extend the time of acid penetration into the skin from the surface of a garment and no surface adhesion. And after acid erosion, the strength of the garment changed little and can sustain the high acid fracturing.The anti-acid alkali fabric is widely used for preventing the harmful of acid and alkali and extend the time of acid penetration into the skin from the surface of a garment and no surface adhesion. And after acid erosion, the strength of the garment changed little and can sustain the high acid fracturing.The anti-acid alkali fabric is breathable and can protect the acid-alkali and oil liquid for a long time and have the good anti-acid alkali property, which protect the workers very well and can pass the EN 13034.The classification of the anti-acid alkali fabric:1. The normal anti-acid alkali fabric: add the anti acid alkali treatment when producing the fabric, it is similar to the normal fabric and suitable to the normal acid alkali environment.2. Severe anti-acid alkali: cotted on the normal anti-acid alkali fabric. After coated, the fabric have strong property of anti-acid alkali fabric and can be suitable to the high density anti-acid alkali environment.The anti-acid alkali fabric manufacture by Xinxiang Yulong Textile is the poly cotton blended and the 100% natural synthetic fiber with the anti-acid alkali treated. It conquer the old rubber or plastic's air proof, heavy and the uncomfortable and very suitable for the light and middle acid alkali environment.The fabric can protect the acid-alkali harmful to the body and have the property of long time anti acid and high anti acid pressure and suitable for the workers under the acid alkali environment for a long time. The quantity and protective property can meet the requirement of GB 12012 and the EN 14325, EN 13034, EN 368.


Is a stomach acid a acid or alkali?

it is complete alkali


Is stomach acid a acid or alkali?

it is complete alkali


Is nail polish and acid or alkali?

acid