Analysis is as follows:

1, the state regulations, solid table sugar can be exempted from the label shelf life, but due to the actual market sales needs, spoiled brown sugar has a sour taste. As long as there is no mold, no insects, there is no problem, generally speaking, if properly preserved, brown sugar can be placed two to three years, if the time is longer, the most common problem, is the microbial overload of brown sugar, dissolution and other situations.

2, sensory: indicators to verify the color is brownish-red or yellowish-brown, the color is basically the same, taste and smell with the variety of taste and smell should be, sweet and slightly molasses flavor and the added auxiliary materials should be odor, no odor, impurities without normal vision visible foreign impurities.

3, microbial indicators: microbial indicators of the verification of the family is unrealistic, so the safer way is to meet the above conditions for brown sugar, placed in a cool ventilated place to save. Do not eat directly or drink, but all the pot cooked into brown sugar water to eat, or cooking and other food added to use, but be sure to go through the process of high temperature treatment.

Extended information

Brown sugar's various special effects, mainly due to its natural ingredients. According to the Hong Kong Saitei Skin Research Center of skin medicine experts more than 20 years of intensive research, found that brown sugar contains a large number of nutrients on the skin's health, nutrition has a unique effect

1. brown sugar contains glucose, fructose and other monosaccharides and polysaccharides energy substances, can accelerate the metabolism of the skin cells, to provide energy for the cells.

2. Brown sugar contains folic acid, trace substances and other components that can accelerate blood circulation, increase blood volume, stimulate the body's hematopoietic function, expand blood volume, improve local skin nutrition, oxygen, water supply.

3. Some of the vitamins and electrolytes contained in brown sugar can regulate the concentration of certain substances in the tissues, balance the water metabolism of the intracellular environment, exclude cellular metabolites, and maintain the cleanliness of the intracellular and external environments.

4. Brown sugar contains a variety of vitamins and antioxidant substances, can resist free radicals, rebuild and protect the cellular infrastructure, maintain the normal function of cells and metabolism.

5. Brown sugar contains amino acids, cellulose and other substances, can effectively protect and restore the epidermis, dermis fiber structure and water locking capacity, strengthen the skin tissue structure and skin elasticity, while supplementing the skin nutrients, promote cell regeneration.

6. Certain natural acids and pigment regulating substances contained in brown sugar can effectively regulate various pigment metabolic processes, balance the amount of pigment secretion and pigment distribution within the skin, and reduce the abnormal accumulation of local pigments.

Medicinal value

Taste: sweet, warm, non-toxic.

Conjugation: Into the liver and spleen. Effects: Moistening the heart and lungs, harmonizing the middle and assisting the spleen, easing liver qi, detoxifying alcohol, tonifying the blood and breaking up blood stasis.

Terapeutic indications: heat and distension of the heart and abdomen, dry mouth and desire to drink, sore throat, lung-heat cough, heat in the heart, lungs and large and small intestines, and alcohol toxicity.

Contraindications: Diabetics should not eat.

Description: Sugar has white granulated sugar and red flake (powder) sugar, rock sugar and other varieties. Help the spleen, blood, cold, break the stasis into the medicine more brown sugar; clearing heat, anti-inflammatory, moistening the lungs more white sugar or rock sugar. Sugar is beneficial to the body and is good for restoring health after illness. Sugar has the role of neutralizing the spleen to help protect the liver and slow down the liver qi, but more people eat bloating, phlegm, loss of teeth, chancre, eliminate muscle. In addition, it is not advisable to eat sugar before going to bed at night, especially for children, who are most prone to dental caries (commonly known as dental caries). Brown sugar is an unrefined sugar, its nutritional value is superior to white sugar.

From the perspective of traditional Chinese medicine, brown sugar is warm, sweet, and enters the spleen, which has the effect of benefiting the qi and tonifying the blood, strengthening the spleen and warming the stomach, easing the pain, and revitalizing the blood and removing the stagnation. And to play these effects of brown sugar, eating method is also very delicate: brown sugar boiled eggs, you can make eggs and brown sugar nutrients complement each other, so that the elderly rosy cheeks, spirit; with brown sugar bubble cinnamon dried to take, to improve sleep has a positive effect; brown sugar bubble ginseng, there is a regulation of breath, to improve the role of low blood pressure.

The nutritional science of Chinese medicine believes that the warmth of brown sugar through the "warm and complementary, warm and through the warm, warm and dispersed" to play a role in replenishing blood. Comparatively speaking, white sugar is sweet, but its color is white, flat, so its effect on blood is far less than brown sugar. According to our analysis, because white sugar is too pure, which almost does not contain trace elements, its nutritional effect is naturally not the same as brown sugar. Even in technologically advanced Japan, many food products are also specially marked "pure brown sugar" words, which from a side of the role of brown sugar is not the same as white sugar, so families and canteens should always have brown sugar.

Brown sugar mask

1. moisturizing mask: tea contains a lot of nutrients, often drink tea, the skin looks moist. Will be two tablespoons of black tea and brown sugar, add water decoction, with flour base mixing face, 15 minutes after the use of a wet towel to wipe the face, coated once a day, a month so that the face moisturized white.

2. whitening mask: 300 grams of brown sugar, fresh milk or milk powder. Dissolve brown sugar with hot water, add fresh milk or milk powder, after mixing coated in the face, 30 minutes after washing with water. Once a day, use about 3 months, can reduce melanin in the skin.

3. Spot mask: 300 grams of brown sugar into the pot, add a small amount of mineral water, starch, cooking into a black paste. Apply it on your face after it cools a little, and wash it off with warm water after 5-10 minutes, thus making your skin smooth and beautiful.

Delaying Aging

Brown sugar usually refers to finished sugar cane sugar with honey, which is generally sugar cane with honey formed by squeezing the juice, through a simple treatment, and by concentration.

Brown sugar according to the crystallization of different particles, divided into red sugar, brown sugar powder, bowl of sugar, etc., because it has not undergone a high degree of refinement, they contain almost retained all the ingredients in the cane juice, in addition to the function of the sugar, but also contains vitamins and trace elements, such as iron, zinc, manganese, chromium, etc., nutrient content is much higher than that of white granulated sugar.

So experts suggest that the elderly should choose more brown sugar when eating sugar. Elderly people in Okinawa Prefecture, Japan's famous longevity county and a brown sugar producer, have the habit of drinking a cup of brown sugar water every day.

Hot Mom Chiao Chiao has summarized the three major effects of brown sugar, Yao specialty brown sugar (commonly known as yellow sugar in Yao) as a component of the Yao diet inside the home of Yao longevity to contribute to a force.

1, anti-aging

Each 100 grams of brown sugar contains 90 mg of calcium, 4 mg of iron, also contains a small amount of riboflavin and carotene. Japanese researchers also extracted from brown sugar in a polysaccharide called "molasses", experiments have proved that it has a strong antioxidant effect, for anti-aging has an obvious role.

2, blood gas

Brown sugar can replenish gas and blood, is an indispensable tonic for women. Studies have shown that the atomic fluorescence spectrometer, found that brown sugar is very rich in trace elements, some of which have a strong stimulation of the body's hematopoietic function.

3, warming the spleen and stomach

The consumption of brown sugar also promotes blood circulation, blood circulation and tendons, warming the spleen and stomach, the effect of the new blood.

Can you drink brown sugar water during menstruation?

First of all, you can drink brown sugar water during menstruation, and drinking some properly will help your body, promote blood circulation, and replenish menstrual bleeding, but you can't refrigerate the brown sugar water and then drink it, which may lead to menstruation problems, such as:

Painful menstruation, stomach ache, and so on, and in addition, don't add some mess in the brown sugar water so that it is easy to produce some reactions, in short, is appropriate to drink brown sugar water is not related.

When is the best time to drink brown sugar water?

Experts believe that when to drink brown sugar water should be differentiated according to the individual physique and situation differences:

1, each menstrual period will be painful menstrual cramps crowd

This kind of crowd is mostly a cold physique crowd, in the counting of their menstrual period will be coming, should be done in advance to deal with health care, these jobs include drinking brown sugar water in advance, warming the uterus to prevent spasms, and at the same time do not overdo it! At the same time, do not overwork, long standing labor, not to swim or take a cold bath, etc., do a good job of keeping warm, can make the uterus more calm and smooth discharge of menstrual blood, not to lead to menstrual cramps. In the process of menstruation should also maintain the habit of drinking brown sugar water, in order to continue to warm the uterus, to ensure that the effect of dysmenorrhea prevention.

2, due to some causes of dysmenorrhea occasional crowd

For this group of people, due to some inappropriate behavior before the menstrual period caused by dysmenorrhea does not need to worry too much about, if because of the occasional cold lead to menstrual cramps, you can hold a hot water bag to warm up the uterus when you feel the pain, assisted by brown sugar water to warm up the uterus to relieve uterine spasms, and does not need to drink for a long time, and does not need to be drank each and every time.

3, the late menstrual cramps

Part of the menstrual cramps will be at the end of the menstrual period, then do not need to drink brown sugar water in advance, the start of the menstrual period, and then drink the effect may be better.

Baidu Encyclopedia: Brown Sugar