Introduction: As the saying goes, the seven necessities for daily life are firewood, rice, oil, salt, sauce, vinegar, and tea. Rice is an indispensable part of our daily lives. However, rice has become somewhat "unfamiliar" to people nowadays. The emergence of toxic rice has caused widespread concern. Whether toxic rice is edible is perhaps a question only experts and leaders can answer. With so many rice brands and varieties on the market, which one should you buy? How can you select high-quality rice and avoid stale or toxic rice? Let me teach you 6 tips to choose healthy, high-quality rice!
Rice can be divided into japonica rice, indica rice, and glutinous rice. Newly harvested rice is called "new rice," which has a higher moisture content, stickier texture when cooked, and a fresh, fragrant flavor. Rice that has been stored for a long time is called "old rice," and its quality is slightly inferior.
High-quality rice is glossy, has uniform grains, is relatively dry, and is free from insect damage, sand, dust, and musty or strange odors. Poor-quality rice has a grayish color, broken grains, is damp, and has an unpleasant smell.
Q: How can you tell the quality of rice when selecting it?
A: You can evaluate it from 6 aspects.
1. Check the hardness: The hardness of a rice grain is determined by its protein content. The harder the rice, the higher the protein content and the better the transparency. Generally, new rice is harder than old rice, rice with low moisture is harder than rice with high moisture, and late-season indica (japonica) rice is harder than early-season indica (japonica) rice.
2. Check the white belly: The belly of a rice grain often has an opaque white spot. This spot is called "heart white" if it's in the center of the grain and "outer white" if it's on the outer part. The protein content in the white belly area is lower, and the starch content is higher. Generally, rice with high moisture content, rice harvested without post-ripening, or immature rice grains have a larger white belly.
3. Check for cracked grains: Cracked grains are caused by an imbalance between the interior and exterior of the rice grain after it undergoes rapid heating during the drying process. When eaten, cracked rice is mushy on the outside and raw on the inside, and its nutritional value is reduced. Therefore, when selecting rice, carefully inspect the surface of the grains. If you see one or more horizontal cracks on a grain, it is a cracked grain.
4. Check for yellow grains: Rice grains turn yellow due to chemical reactions of certain nutrients under specific conditions or due to microorganisms in the rice. These yellow grains have a poorer aroma and taste, so you must observe the amount of yellow grains when purchasing.
5. Check for freshness: Rice that has been stored for a long time will have a darker color, reduced stickiness, and lose its original aroma. Therefore, carefully observe the color of the rice grains. Rice that has a grayish powder appearance or white grooves on the surface is old rice; the more there is, the older the rice. At the same time, scoop up some rice and smell it to see if the aroma is normal. A musty smell indicates old rice. Additionally, check for insect-damaged grains or insect corpses, which also indicate old rice.
6. Check the label: Consumers should also pay attention to the information on the packaging when purchasing rice. For example, whether the packaging includes the product name, net content, the name and address of the producing enterprise, production date and shelf life, quality grade, product standard number, etc.
Q: What type of rice do we usually eat?
A: In fact, rice can be divided into indica rice, japonica rice, and glutinous rice based on the variety.
Oil-glutinous rice: A representative variety of indica rice. Indica rice is made from non-glutinous indica-type paddy. The grains are generally long-oval or slender. On the market, varieties like Shuya glutinous rice, Ruanxiang rice, Techunxiang rice, and Xinwan rice all belong to the indica rice category. Fragrant rice generally refers to Thai Jasmine rice, which is an imported indica rice from Thailand.
Northeast rice: This refers to japonica rice produced in Northeast China. Japonica rice is made from non-glutinous japonica-type paddy. The grains are generally oval. Other types of japonica rice include long-grain fragrant rice, ecological rice, pearl rice, Daohuaxiang rice, and refined clean rice.
Oil-glutinous rice: The grains are slender, crystal white, and have a high oil content. It is fragrant, smooth, soft, and cooked to perfection, leaving a pleasant aroma in the mouth after a meal. When cooked in a clay pot, the fragrance is abundant, the rice surface has an oily sheen, and oil stains are left on paper when a grain is placed on it, hence the name "oil-glutinous rice."
Simiao rice: A high-quality indica rice with distinct local characteristics. It has a beautiful appearance, with long, slender, crystal white grains that have a silky luster and are glassy. It has a medium amylose content, a moderately hard texture, and is爽滑可口 when cooked with a fresh aroma and excellent taste. The cooked grains are long and stringy without being mushy.
Q: Is early-season rice or late-season rice better?
A: Depending on the planting time and harvest season, rice can be divided into early indica rice, early japonica rice, late indica rice, and late japonica rice. Early indica and early japonica rice generally have a shorter daylight period, resulting in poorer taste, and their selling price is lower than that of late indica and late japonica rice.
Q: Is refined rice always better?
A: Refined rice improves the hardness of the grain but loses its nutritional value. Rice that has undergone deep processing is called refined rice. "Refined rice improves the hardness of the grain but loses its nutritional value." Experts believe, "The nutritional value of rice decreases with processing. From a consumption perspective, there is no need to process it too finely."
Q: Is organic rice pollution-free?
A: It requires practical actions from rice producers. In China, as a type of organic food, certified organic rice must be labeled with an "Organic Food" logo. Experts believe that achieving "pollution-free" organic rice in reality requires practical actions from rice producers.
Q: Is fancy packaging a guarantee of safe rice?
A: Do not buy it if you find no "QS" mark. "Big brands" and "fancy packaging" have increasingly become the main factors for consumers when buying rice, so the labels and information printed on the rice bag are easily overlooked.
According to China's general standard for food labels, packaging must include the product name, net content, the name and address of the producing and distributing enterprises, production date and shelf life, quality grade, product standard number, and the "QS" mark. "When buying bagged rice, be sure to check the contents on the packaging," experts say. "If you find no 'QS' mark, do not buy it."
As for the shelf life of rice, it is generally 6 to 12 months; even under proper storage conditions, it will not exceed 24 months. Therefore, the closer the rice is to its production date, the better. The ideal time is within three months.
Q: How far is rice with pesticide residues from us?
A: Compared with agricultural products like fruits and vegetables, pesticide residues in rice are the least common. The paddy grain has a husk, which provides an extra layer of protection compared to other crops, acting as a barrier. At the same time, it is important to buy rice from regular, large supermarkets.
Q: Is it necessary to choose nutritionally fortified rice?
A: A balanced diet also requires eating more whole grains. Nutritionally fortified rice helps supplement the body's iron, calcium, and lysine needs. Which group of people needs to eat more fortified rice? Experts recommend: urban people with high work intensity and irregular diets, and people living in remote areas with a limited variety of foods. However, a balanced diet requires eating more whole grains, and relying solely on fortified rice is not advisable.