Carbohydrate profile Non-starch polysaccharides (hemicellulose).
Hemicellulose is a heteromeric polymer composed of several different types of monosaccharides, which are five- and six-carbon sugars, including xylose, arabinose, and galactose. It is widely found in plants, mainly plays the role of skeleton, and can also be hydrolyzed to form monosaccharides when plant life activities are vigorous, such as when seeds germinate, to provide nutrients needed for plant growth.
1. Physiological function of hemicellulose.
1.Promote intestinal peristalsis: Hemicellulose can be used as a medium for the microbial flora in the intestine to promote intestinal peristalsis and prevent intestinal problems such as constipation.
2.Disease prevention: Promote the body's effective digestion and metabolism, help slow down the rise in blood sugar, and regular consumption of foods rich in hemifiber can help prevent chronic diseases such as obesity, diabetes, and hyperlipidemia.
3.Auxiliary**: Hemicellulose occupies a large space in the stomach, which can enhance satiety and avoid excessive calorie intake.
4.Promote mineral absorption: Hemicellulose can bind to certain minerals to increase the body's absorption of minerals such as calcium and phosphorus.
5.Regulates blood sugar: Hemicellulose slows the rise in blood sugar and helps regulate blood sugar levels.
6.Antioxidant: Hemicellulose has antioxidant properties, which can effectively prevent the reaction of free radicals, protect tissues from cell damage, and promote health.
7.Anti-inflammatory properties: The anti-inflammatory properties in hemicellulose help to reduce the occurrence of inflammation, which can help reduce the risk of some chronic diseases.
2. Foods rich in hemicellulose.
1.Legumes: such as soybeans, mung beans, lentils, dried peas, etc., also contain a lot of cellulose, hemicellulose and lignin.
2.Vegetables: Most vegetables are rich in fiber, such as celery, sweet potato, fungus, shiitake mushrooms, and common cabbage and cabbage.
3. Precautions for consuming hemicellulose.
1.Consume in moderation: Although hemicellulose has many benefits for the human body, excessive consumption may cause uncomfortable symptoms such as diarrhea. Therefore, when consuming hemicellulose, it should be consumed in moderation according to the individual's physical condition and needs.
2.With other foods: Hemicellulose can be eaten with a variety of foods, such as protein, fat, and other foods, which can better exert its nutritional role.
3.Pay attention to food**: Hemicellulose is mainly found in plant foods, such as vegetables, fruits, whole grains, etc. Therefore, when choosing hemicellulose foods**, you should choose natural, healthy foods.
In conclusion, although hemicellulose has many benefits for the human body, excessive intake may also cause discomfort such as bloating and diarrhea. Please note that although hemicellulose is an important plant component, there are still many unanswered questions about its chemical structure, physical properties, and physiological functions, which require further in-depth research.