First, the anti-oxidation fresh-keeping bag is made of polyethylene plastic film 0.08 mm thick, made into a 5075 cm bag, then the two bags are put together (the inner bag is firstly stitched with a number of 10 holes), the middle folder 1-2 layers of toilet paper impregnated with a chemical "deoxidizing agent" and air-dried, thus making a deoxygenation-type fresh-keeping bag, which can remove the oxygen that agricultural products enter during the bagging process, thereby prolonging the preservation of fruits and vegetables products. period. Use fresh fruits and vegetables without breakage, then soak in 0.3-0.5% mannan aqueous solution for 10 minutes, dry naturally, and then seal in a fresh-keeping bag. This method is applicable to the preservation of fresh fruits, fruits and vegetables such as fresh jujube, apple, and long bean. It can be stored at room temperature for 2-5 months and is still brittle. Second, in addition to polyethylene preservation bag polyethylene wax has the characteristics of adsorption, oxidation, water resistance, etc., it can be made in the inner layer of plastic bags can be made of vinyl preservation bags. The bag can solve the problem that the fruits and vegetables are physiologically changed due to the ethylene released by fruits and vegetables during the storage process, and the products are ripened, aged and even deteriorated. According to the test, fresh peaches and figs, which are not treated with any chemical sterilization or preservatives, will be sealed in bags, making these products that are currently most difficult to keep fresh soft and non-rotating at the normal temperature for half a month. On refrigeration, it can keep fresh for 60-80 days. Third, reflective film storage bag Silver agricultural film has a high reflective, high moisture and other characteristics, its heat sealed into a plastic bag for storage of fruit, vegetables and other flavors of agricultural products better. The 0.5% mannan aqueous solution was heated to 100°C, and the washed tender corn and tender peanuts were put into the immersed for 5-8 minutes. After being taken out, they were immersed in cold water to normal temperature, naturally air-dried and hung on a layer of 0.5%. Pure natural sodium lemon solution is placed in a fresh-keeping bag and sealed for 8 months at room temperature. Its color and flavor are as before.
Goji Berry is taken as one of the most famous plants, which can be both for medical and eating use. The history of goji berry up-picking and for eating use has a long history of 4000years in China. People from different social hierarchies, from the emperor to ordinary people, take goji berry as a good component of medical prescriptions. Goji berry enjoys a great popularity from ancient to modern times, at home and abroad and it has a long lasting and profound life preservation culture.
Ningxia Goji Berry enjoys a great fame around the global due to its high quality standard; meanwhile, it is the only protected product of geographical identity in China, goji berry has a great popularity describes as "goji berry of the world is in China, goji berry of China is in Ningxia and Ningxia`s goji berry is the best".
Specification:
Ningxia goji berry is categorized into 5 levels for experimental use. The fruit particles are required to have evenness in shape, with juicy fruit but not dry particle with impurities, humidity or bitten by insect.
Top Level:≤ 250grains/50g
Excellent Level:≤ 280grains/50g
Superfine Level:≤ 370grains/50g
First Rate:≤ 580grains/50g
Second Rate:≤ 900grains/50g
2. Identification
Color: The color of Ningxia goji berry should be red or dark red and lack luster.
Shape: Ningxia goji berry has big spindle size in shape with thin skin and full pulp. The particle is somewhat above normal size with style trace at the front of the particle and white stipe trace at the bottom.
Flavor: Ningxia goji berry is astringent at first bite then sweet, without ill-smell.
Goji Berry
Goji Berry,Goji Berry Dried,Ningxia Goji Berry,Fresh Goji Berries
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