Kongshan Navel Orange [Hunan Xinning Specialty]

What is Langshan navel orange? Authentic Hunan Xinning specialty: Langshan navel orange

Content summary:Do you want to know what Langshan navel orange is? This article is a detailed introduction to the special product of Xinning, Hunan Province - Kongshan Navel Orange. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information on Kongshan Navel Orange. The full text takes about 11 minutes to read, mainly including the basic introduction of Kongshan Navel Orange and its nutritional value? What are the product characteristics of Langshan navel orange? How did the history of the Langshan navel orange come about? How to distinguish the authenticity of Langshan navel oranges? The awards and honors of Langshan navel oranges, etc

Basic Introduction of Kongshan Navel Orange

Kongshan Navel Orange is a specialty of Xinning County, Shaoyang City, Hunan Province. The fruit of Kongfeng Navel Orange is round or inverted, with a fruit shape index of 0.99-1.05, a single fruit weight of 220-296 grams, an orange yellow or orange red color, a medium oil cell, and mostly closed navel. The Newhall navel orange fruit is elliptical to elongated elliptical in shape, larger in size, weighing 220-305 grams per fruit, with a smooth surface and an orange red color, mostly with a closed navel. Navelina, the fruit is elliptical or oblong in shape, relatively large, weighing 200-230 grams per fruit. The top of the fruit is round and blunt, and the base is narrow, often with small grooves. The fruit color is orange red or dark orange, smooth, and the skin is thin

Within the range of the Xiaoshan navel orange region, it belongs to the subtropical monsoon humid climate zone, with mountain climate characteristics. The annual average temperature is 17.6-18.0 ℃, which is suitable for planting navel oranges. The fruit of Langfeng navel orange is round or inverted, with a fruit shape index of 0.99-1.05, a single fruit weight of 220-296 grams, an orange yellow or orange red color, moderate oil cells, and mostly closed navel. The Newhall navel orange fruit is elliptical to elongated elliptical in shape, larger in size, weighing 220-305 grams per fruit, with a smooth surface and an orange red color, mostly with a closed navel. Navelina, the fruit is elliptical or oblong in shape, relatively large, weighing 200-230 grams per fruit. The top of the fruit is round and blunt, and the base is narrow, often with small grooves. The fruit color is orange red or dark orange, smooth, and the skin is thin

The area of Langshan Navel Orange covers Shuimiao Town, Feixianqiao Township, Langshan Town, Jinshi Town, Wantang Township, Baisha Town, Huanglong Town, Qingjiangqiao Township, Gaoqiao Town, Anshan Township, Matouqiao Township, Fengtian Township, Huilong Town, Xuntian Township, Yidu Water Township, and Jingwei Township in Xinning County, Hunan Province, with a longitude of 110 ° 28 ˊ 53 "-111 degrees east What is the nutritional value of Kongshan navel oranges? Navel orange juice contains 11-15% soluble solids, 11.0-13.0 grams of sugar per 100 milliliters of juice, 0.80-0.95 grams of citric acid, and 55-75 milligrams of vitamin C55. In addition, it is rich in vitamin B1, vitamin B2, vitamin P, carotenoids, calcium, phosphorus, and other nutrients. Iron, magnesium, potassium, sodium, as well as (R) - lemon oil, coumarin, flavonoids, limonoid analogues, carotenoids, glycerolipids, Y-ketone, pectin and other anti-cancer substances

The fruit of Qingfeng navel orange is round or inverted, with a fruit shape index of 0.99-1.05, a single fruit weight of 220-296 grams, an orange yellow or orange red color, moderate oil cells, and mostly closed navel. The Newhall navel orange fruit is elliptical to elongated elliptical in shape, larger in size, weighing 220-305 grams per fruit, with a smooth surface and an orange red color, mostly with a closed navel. Navelina, the fruit is elliptical or oblong in shape, relatively large, weighing 200-230 grams per fruit. The top of the fruit is round and blunt, and the base is narrow, often with small grooves. The fruit color is orange red or dark orange, smooth, and the skin is thin

The pouch petals of Gaofeng navel orange are kidney shaped, with 10-12 petals, a medium large heart, and semi plump. The edible portion is 71.0-77.8%. The juice cells are crispy and tender, with a soluble solids content of 11.5-13.5%. They have a strong flavor, a sweet and sour taste, an aroma, and superior quality. The fruit has good storage resistance and can be stored until March to April of the following year under normal temperature conditions without losing its flavor. The flesh of Newhall navel oranges is tender and crispy, with a reduced residue and abundant juice. The edible rate is 73% -75%, the juice rate is about 49%, and the soluble solids content is 12% -13.5%; The sugar content is 8.5-10.5 grams per 100 milliliters, the acid content is 0.6-0.9 grams, the vitamin C content is 50.3 milligrams, and the quality is excellent. Nevilina navel orange has crispy and tender flesh, with a rich and sweet flavor. Its edibility rate is 78% -80%, juice rate is 51%, and soluble solids content is 11% -13%; The sugar content is 8-9 grams per 100 milliliters, the acid content is 0.6-0.7 grams, and the vitamin C content is 48 milligrams. The fruit matures in mid to late November and is more resistant to storage

How did the history of the Langshan navel orange come about

How to distinguish the authenticity of Xiaoshan navel oranges

1. Look. The color of natural navel oranges may not be uniform, especially if they are not too shiny, too yellow or even yellow to red. The roots are slightly yellow or withered yellow, and the skin is orange yellow with little yellowing. Otherwise, it is likely to have been waxed or otherwise treated, especially when slight red or red spots are found at the roots, cuts, incisions, and skin

2. Touch. The navel orange should not be too smooth to touch, and the surface should have at least a slight unevenness. Otherwise, it is also likely to have been processed; Wipe it. Although waxing is used for preservation, if it cannot be determined by looking or touching, you can use a damp cloth or cloth to wipe the skin. If you find that the skin is red, you should suspect whether it has been dyed

3. Scrape. Thick waxed oranges can be easily scraped off with a fingernail or a blade to remove the orange red wax. And the normal epidermis should be slightly yellow