Sugar cane residueWhat are the uses of sugar cane residue?Roughly, we usually spit out what's left after chewing sugarcane. In fact, sugar cane residue has significant benefits and should not be discarded.So, what exactly are its functions?Let's learn about it together!

Uses of sugar cane residue

Sugar cane residue is something like waste; so, what uses does it have?

1. Producing fuel alcohol In the 1970s, most sugarcane residue from Chinese sugar factories was used as fuel by the factory itself or discarded, a method with very low economic value.The cellulose in the cane residue can be converted into sugar to make alcohol or yeast feed.Brazil developed alcohol production technology using sugarcane residue in the 1980s and holds patents worldwide. Using new technology, 100 liters of alcohol can be extracted from every ton of residue, increasing alcohol yield by 75% without expanding sugarcane cultivation, resulting in a doubling of alcohol production (from 14.8 billion liters to 29.6 billion liters) and a 40% reduction in costs.

2. Sugarcane residue as feed

Over the years, many scholars have developed research on using sugar factory by-products as animal feed with some success.For example, an American livestock institute invented a method to process sugarcane residue into high-protein feed after ammonia treatment.Egg whitesProteinSpecifically, it involves mixing sugarcane residue with urea or ammonia (100:2 water solution), ensuring the residue is fully wetted. It is then steamed for 2 hours in a pressure cooker at 14 kg before being cooled to around 25°C and fermented with yeast. The produced gas must be released, and the residue dried, ground into fine powder before use as feed.3. Sugarcane residue as environmental materials:Papermaking: Currently, mature technology exists for producing paper cups, biodegradable agricultural films, and disposable tableware from sugarcane residue.

Among these, 100% sugarcane pulp can be used to create fully degradable agricultural film that is recyclable and reduces white pollution caused by polystyrene cutlery. It is considered the most promising new achievement.

Sugarcane residue-made tableware has high brightness and compactness, good heat and oil resistance, no toxicity or odor, can degrade completely within three months, produces no waste during production, and costs less than paper pulp molded boxes. In Guangxi Ma Shan County's Double Fly Green Tableware Factory, this environmentally friendly product is already in use.4. Producing high-density composite materialsSugarcane residue shares similar chemical components with wood, making it a good raw material for boards.

Using sugarcane residue to produce high-density composite materials can lead to strong, lightweight panels resistant to biological damage and low water absorption.These boards are fire-resistant with excellent flame-retardant properties, have good mechanical processing and decorative characteristics suitable for furniture, building, vehicles, ships, packaging boxes, etc. Products can be shaped into various boards and profiles due to their flexibility.Implementing this technology not only solves pollution from agricultural waste but also conserves limited forestry resources, significantly impacting environmental industries in the 21st century.Other usesIn Japan's new Sanyo Sugar Co., Ltd. extracted a polyphenol substance with antibacterial effects against chicken and eggs.This substance can reduce chicken mortality rates and enhance safety and hygiene standards for chickens and their eggs, approved as a preventive feed additive due to its low cost. 

 In 2004, Cuba built 20 houses using sugarcane residue. More such structures are expected in the future.

Cuba uses a mixture of sugarcane residue and adhesive to manufacture building panels.Gonzalez is optimistic about this technology's use in Cuba.What is sugar cane residueHave you heard of what sugarcane residue is?Rumors say it comes from sugarcane, but what exactly is it?Sugarcane is one of the main raw materials for producing sugar.After pressing the cane to extract sugar, about 50% of the remaining fiber can be used for papermaking.

However, some parenchyma cells lack bonding power and should be removed before processing. The fibers are roughly 0.65-2.17 mm in length and 21-28 μm wide.

Although not as strong as wood or bamboo fiber, they are better than rice and wheat straw. The pulp can be mixed with some wood pulp to make high-quality printing paper, cement bags, etc.This invention involves a substance prepared by fermenting sugar cane residue and its preparation method and uses.

It contains large amounts of beneficial bacteria and active substances, including soluble humic acid ≥14%, crude protein ≥6.5%.The product can enrich water bodies effectively, detoxify and purify water, promote algae growth, improve water quality, increase dissolved oxygen in the water, and reduce fish and shrimp diseases.This method uses sugarcane residue as the main ingredient, adding a mixture of wheat, peanut cake, and a small amount of chemical fertilizers and minerals with special microbial content. The fermentation temperature is controlled below 75°C, then dried at low temperatures before being ground into fine powder to increase its water-soluble humic acid and activity.Sugarcane residue can also be used for mushroom cultivation by adjusting the pH level through adding lime or gypsum if necessary, along with nitrogen-rich supplements like bran.Roughly speaking, what is left after chewing sugarcane are the vascular bundles of the cane.Can we eat sugar cane residue?

Can we eat sugarcane residue?Is eating it harmful to our health?Some people chew sugarcane and don't spit out the residue. Is that okay?In fact, sugarcane residue generally isn't harmful to humans. However, if you're very thin with little abdominal fat, it might cause constipation, intestinal blockage, or appendicitis. It has no significant nutritional value, just some coarse fiber; eating a little can help relieve constipation, but overeating could have negative effects.Thus, we recommend not swallowing sugarcane residue, especially for children, to avoid serious harm to their health.When children eat sugarcane, parents should be present.Composition of sugar cane residue

Sugar cane residue is a mixture. What are its main components?

In fact, it's the remains after sugar extraction from the pressed sugarcane, roughly 24%-27% (with about 50% moisture) of the total. Producing one ton of sugar generates two to three tons of cane residue.

Analysis shows that cane residue is rich in cellulose but has little lignin, making it a good fiber source.

However, its protein and energy content are very low; only small amounts can be fed, requiring combination with protein and energy feeds for proper nutrition.Adding urea or non-protein nitrogen and molasses to sugarcane residue improves the feed quality for ruminants.Sugarcane residue generally isn't harmful but can cause constipation if you're too thin. Eating too much could lead to other issues. So, it's better not to swallow this residue, especially for children, as it may harm their health significantly.

When children eat sugarcane, parents should be present.Price of sugar cane residueAs the use of sugar cane residue increases, its value becomes evident. What is its price?

On Taobao, Guangxi's price per kilogram of sugar cane residue is 0.13 yuan. Usually sold in tons, prices can vary based on transportation and storage costs.

Sugarcane bagasse is a mixture, so what are its main components?

In fact, sugarcane bagasse is the residue after sugarcane extraction, with a coarse and hard texture, accounting for about 24%~27% of sugarcane (containing about 50% moisture), and 2~3 tons of bagasse are produced for every ton of sugar produced.An approximate analysis of wet bagasse shows that the bagasse contains a lot of cellulose, but contains less lignin, so the bagasse has great advantages as a fiber source.

However, the protein and energy content of bagasse is low, so it can only be fed in small amounts, and it must be fed with protein feed and energy feed.Adding urea and molasses to sugarcane bagasse for feeding ruminant livestock is effective.Sugarcane bagasse is generally harmless to the human body, but if you are very thin and have little abdominal fat, it can cause constipation, intestinal obstruction, or appendicitis, and sugarcane bagasse also has little nutrition, just some coarse fiber, so it is better to eat less, otherwise it will have the opposite effect.Therefore, I suggest that you should not swallow sugarcane bagasse easily, especially for children, you must prevent them from swallowing sugarcane, which can cause serious damage to the body.When children eat sugarcane, it is best to have a parent accompany them.

Sugarcane bagasse price

As sugarcane bagasse is widely used, the value of sugarcane bagasse is gradually recognized, so what is the price of sugarcane bagasse in the market?

According to the price provided by Taobao, in Guangxi Province, sugarcane bagasse can reach 0.13 yuan per kilogram. Of course, most sugarcane bagasse is not sold by weight, but by ton, and generally the finer sugarcane is greater than 25 tons, and the price is 190 yuan. Of course, this price is in Guangxi Province, which is the main sugarcane producing area. The price of sugarcane may vary in other places due to transportation and storage costs.