xotcfruit
Rare fruit tree Specialist
:: Available Jujube Items  ::

Jujube Book

Just published by Roger Meyer and Robert Chambers with the help of California Rare Fruit Growers.
 Over 250 pages of articles collected from the last 90 years. It is the only we book know of devoted entirely to growing jujube.
Price is $28.00 delivered.
Send check to
Roger Meyer, 16531 Mt Shelly, Fountain Valley, CA 92708
 
 
 

Cultivation and uses

jujube fruit
jujube fruit

The Jujube has been cultivated for over 4,000 years for its edible fruit, and over 400 cultivars have been selected.

The tree tolerates a wide range of temperatures and rainfall, though it requires hot summers and sufficient water for acceptable fruiting. Unlike most of the other species in the genus, it tolerates fairly cold winters, surviving temperatures down to about -15°C. This enables the jujube to grow in desert habitats, provided there is access to underground water through the summer. Virtually no temperature seems to be too high in summertime.

Many jujube trees can still be seen in the central and southern regions of Israel, especially in the Arava Valley, where it is the second most common tree. A jujube tree near Ein Hatzeva in the Arava is estimated to be over 300 years old.

 Medicinal use

The fruits are used in Chinese and Korean traditional medicine, where they are believed to alleviate stress.[citation needed] The fruit is ground to powder, with very small amounts required to promptly calm nerves and purify blood quality.[citation needed] The Australian drink 1-bil makes de-stressing (or relaxing) claims on the basis of its jujube ingredient.

Ziziphin, a compound in the leaves of the jujube, suppresses the ability to perceive sweet taste in humans.[3] The fruit, being mucilaginous, is also very soothing to the throat and decoctions of jujube have often been used in pharmacy to treat sore throats.

Culinary use

Dried red jujube fruits
Dried red jujube fruits

The freshly harvested as well as the candied dried fruits are often eaten as a snack, or with tea. They are available either red or black (called hóng zǎo or hēi zǎo, respectively, in Chinese), the latter being smoked to enhance their flavour [1]. In mainland China, Korea, and Taiwan, a sweetened tea syrup containing jujube fruits is available in glass jars,photo and canned jujube tea or jujube tea in the form of teabags is also available. Although not widely available, jujube juice[2] and jujube vinegar are also produced.[3]

In China, a wine made from jujubes called hong zao jiu (红枣酒) is also produced.[4] Jujubes are sometimes preserved by storing in a jar filled with baijiu (Chinese liquor), which allows them to be kept fresh for a long time, especially through the winter. Such jujubes are called jiu zao (酒枣; literally "spirited jujube").

In addition, jujubes, often stoned, are a significant ingredient in a wide variety of Chinese delicacies. In Persian cuisine, the dried drupes are known as annab.