What is the national first-class quality rice?

What is national first-class high-quality rice? According to the current national standard of rice (GB 1350- 1999), rice is divided into five grades according to roughness and head milled rice rate, which is the national standard of high quality rice (GB/T 1789 1-65438).

In addition to the above two indicators, high-quality rice is divided into three grades according to chalkiness rate, amylose content, edible quality, gel consistency, imperfect grains and grain varieties, which add up to eight grades.

According to national standards, the chalkiness rate of first-class high-quality rice is below 10%, second-class1-20%, third-class 2 1-30%, and the chalkiness rate is above 30%.

It may be necessary to rebuild the above standards recently, and the chalkiness rate of high-quality rice should be improved. For example, the chalkiness rate of first-class high-quality rice in the national standard is below 5%.

The difference between first-class rice and high-quality rice is a concept. The national standard level is a series of index requirements, which are actually the same.

What are the first-class high-quality rice varieties in the national standard? There is only Longdao 18 in Heilongjiang Province.

The answer to high-quality rice is: grain!

Which is better, rice, grade one or grade three? According to the GB 1354-2009 standard of rice, the broken rice rate, imperfect grain rate, impurity * * * and chalky grain rate of first-class rice are lower than those of third-class rice, so the first-class Mi You is higher than that of third-class rice.

What is the price of high-quality rice in Northeast China? Wuchang Daohuaxiang Rice is a kind of rice planted in wuchang city, Heilongjiang Province. Wuchang Daohuaxiang Rice is a japonica rice in Heilongjiang Province, which belongs to long-grain fragrant rice. Rice seedlings give off a fragrance, and rice is also very fragrant. When cooking, it will give off a special fragrance. Therefore, this kind of rice is famous all over the country and is one of the top-grade rice at present. Long-grain fragrant rice

[1] Famous brands: Dongfang Tiandi Road, Dongfang Jixiang Road, Dongfang Tianci Road and other planting areas: wuchang city Longfeng Mountain, Minle Township Wuchang Daohuaxiang Rice.

[2] Analysis of advantages and disadvantages of Daohuaxiang rice: 1, fragrant! You can taste and smell it in rice fields. The rice received was put in the grain depot, and the whole warehouse smelled of rice and flowers. The processed rice is more fragrant, and the whole room smells delicious when cooking. The whole is the biggest feature of Mi Xiang. Why many people add rice with rice flavor to other rice (or mix rice before processing and enter the processing line together) is because of its attractive flavor. 2, sweet! Rice tastes slightly sweet when chewed, and it is delicious. 3, eat up, don't suck, taste good! 4. Because this kind of rice has high amylopectin content, it will not regenerate! It can be used to make sushi rice. Disadvantages of fragrant rice: 5. Low rice yield: the rice yield of ordinary rice can be as high as 70% or even more. The yield of Taoxiang rice is only 50-60%. 6. Low yield: the yield per mu of ordinary rice is as high as 1300- 1400 kg. In good years, the yield per mu of rice is only 900- 1 100 kg. 7. The cost of fragrant rice is 50% higher than that of ordinary rice, so the sales method is definitely different from that of half a meter. Rice fragrant rice is suitable for high-end people and is a good gift. Wuchang city grows 600,000 mu of rice every year. Dongfang Group Cereals, Oils and Foodstuffs Company ordered 440,000 mu of Wuchang Daoxiang and owned 40,000 mu of organic rice base. It has a modern breeding base and five processing parks. The annual output of Daoxiang is 260,000 tons. The annual output of Daohuaxiang rice is 6.5438+0.6 million tons.

What is high-quality and high-grade rice? Choosing rice mainly depends on color, feel and smell. Go to the supermarket or convenience store, you can start from these aspects. In addition, it is not recommended to buy too much rice at a time, because rice will go bad if it is kept for a long time.

When buying rice, you can observe the color of rice carefully first. The quality of rice is obviously different in color. High-quality rice should look white and crystal clear, and inferior rice should look dark yellow or even black.

From the sense of touch, as long as the difference is not very small, it is quite easy to distinguish the quality of rice. High-quality rice should be round and textured by hand, while rice that has been left for a long time looks rough. In addition, in order to make rice look crystal white, many unscrupulous vendors will chemically treat rice. Usually this kind of rice feels a little sticky.

In terms of sense of smell, you can grab a rice nose by hand and put it nearby to smell. Normal rice should smell fresh and have a unique rice flavor, while inferior rice will have a musty taste.

Generally speaking, the quality of fresh rice is not too bad. The difference mainly lies in taste, which is entirely personal preference. Here is a simple trick to distinguish between old and new rice. Rice is made from hulled rice. Fresh rice has a germ in the abdomen of every grain of rice. You can pay attention when you buy rice.

Don't buy rice if you encounter moldy rice. Now briefly introduce the characteristics of moldy rice. In fact, moldy rice and high-quality rice are easy to distinguish. Moldy rice generally looks dark yellow, followed by musty taste, and finally it feels bad.

How to run China as a hometown of high-quality rice? First of all, choose a place with a good natural environment. Good food comes from good mountains and good water.

Second, choose good varieties. There are many kinds of rice, at least the rice produced in Northeast China. If possible, you'd better get some seeds from Japan. .

Third, intensive cultivation and scientific planting methods. For example, do not use or use less pesticides, and only cultivate once a year/kloc-0 to maintain the vitality of the land. Use less chemical fertilizer and more organic fertilizer.

Fourth, most of the finished products participate in competition and appraisal. All organic foods and green foods will win this prize, and those that can be bought with money and those that cannot be bought with money will be taken.

Fifth, unified standards and large-scale planting. The dominance of one family is an old story, but now it is the group army that pays attention to. Brand, * * * has entered and retreated.

Sixth, do a good job in publicity and channels. Organize the above 1-5 to form an advertisement, then organize the channels and transportation, and wait to make money!

What is the difference between high-quality rice and ordinary rice? See GB 1354-2009 rice for details.

Have a detailed definition.

Go to the food companion network to download.

The difference is not very big.

Why is Jingdezhen rich in high-quality rice? Jingde is rich in high-quality rice, which originates from the beautiful natural environment. 1. Jingde paddy soil is rich in organic matter and balanced in nitrogen, phosphorus and potassium, which is extremely suitable for rice growth. The soil layer is deep, rich in quartz sand, and the accumulation of iron and manganese is obvious, which is beneficial to the extraction of protein content in brown rice.