1、GannanGannan Navel Orange Navel OrangeReporter: LiufengjiaoMajor： ChemistryStudent ID:2013207030005Contents1.The introduction of Gannan navel orange2.The efficacy of Gannan navel orange3. Methods of identifying the Gannan navel Orange Have you ever heard of Gannan navel orange?Introduction First of

2、all,lets take a look at the origin of the name of Gannan navel orange:1. Due to its unique soil conditions in southern Jiangxi province, the production of this large Navel orange with orange fresh, bright and clean appearance is very high.Because of the high quality, the full-bodied flavor, aroma, p

3、opularity, intangibly consumers of navel orange production in southern Jiangxi Province called it Gannan navel orange.Introduction 2.Because of the vast number of farmers have got a better economic efficiency by growing navel orange , they found a good way to shake off poverty and became well-off. I

4、n addition, foreign investors bullish on navel orange, they boost the industry. In order to promote the sale, people made orange into large markets and participate in international competition and the domestic market, so spontaneously all of them named local navel orange “Gannan navel orange”.Introd

5、uction Actually there are many kinds of Gannan navel orangeIntroduction I will let the main three varieties of Gannan navel orange show themselves through the form of readme this time.Introduction Now, lets listen to them Hello! Everyone, my name is Newhall navel orange, I am from United States, Cal

6、ifornia, Duarte of the Washington Navel orange bud.I was first introduced in 1978 in China, I have completely adapted to local climatic conditions and geographical location, my tree grows to be strong, short,and the topmost leaf color is dark green.My flesh is delicate and brittle, it tastes sweet,a

7、nd it has brought considerable economic benefits.Introduction My name is Lina navel orange, I formerly was Navelina, I am Spains main varieties of navel orange. Lina navel orangeIn 1979 I was first introduced in China, my crown is oblate, branches are short and strong, leaf is dark green color. My f

8、ruit is oval or long obovate, orange-red or dark fruit. My meat is crisp and tender. I didnt bring exocortis and I am currently one of Chinas promotion of the n a v e l O r a n g e v a r i e t y.Introduction I grow tightly, my leaves are slightly variegated , my small shoots appear reddish. My fruit

9、 is slightly small, nearly round. My most prominent feature is that although the flesh is uniform red, it is very suitable for using as a fruit salad or platter shedding juice orange. My name is Red-fleshed navel orange, I formerly was caracara. Im from Peru selected a specific Chinese umbilical cor

10、d of bud.Efficacy sugarvitamin B1Why do so many people love Gannan navel orange so much? It turned out to be due to two reasons: fatproteinother nutrientsphosphorusvitamin B2calciumacidironcelluloseBeta caroteneEfficacyprevent hardening of the arteriesbreaking down fatlowing cholesterolDraining non-ferrous metals and radioactive elements in bodyPreventing diseases Identifyin