Ginger P.E. ----Gingerols

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Code BCY-ZT022

Product Name: Ginger P.E.

Specification: Gingerols≥2.5%,5%,20%HPLC ,4:1,10:1

Description: Used part: root.Appearance: free flowing tan colored powder.Ginger, Zingiber officinale Roscoe [Fam. Zingiberaceae], is a popular spice use around the world. The medicinal use of ginger dates back to ancient times as indicated by early medical texts in India, China, Greece, Rome and Arabia. Traditionally, ginger is used for treating flatulent colic and indigestion. The German Commission E approves ginger for treating dyspepsia and preventing motion sickness. The British Herbal Compendium also recognizes ginger for these purposes, as well as for treating morning sickness during pregnancy, for stimulating the appetite in anorexia and for treating bronchitis and rheumatic discomforts. A recent systematic review of randomized controlled trials on ginger for treating nausea and vomiting examined six studies and found that these studies collectively favoured ginger over placebo. Out of three studies on the effectiveness of ginger for treating postoperative nausea, two studies found that ginger was superior to placebo and equally effective as metoclopramide. One study was found for each of the following conditions: seasickness, morning sickness and chemotherapy-induced nausea. These studies also collectively favoured ginger over placebo. One study of 80 navel cadets showed that taking one gram of powdered ginger before sailing reduced symptoms of seasickness including dizziness and nausea by 38 percent and frequency of vomiting by 72 percent. In a prospective, randomised, double-blind trial, the incidence of postoperative nausea and vomiting was measured in 120 women presenting for elective laparoscopic gynecological surgery on a day stay basis. The incidence of nausea and vomiting was similar in patients given metoclopramide and ginger (27% and 21%) and less than in those who received placebo (41%). Another study comparing ginger and metoclopramide against nausea after major gynecological surgery found the same significant results. Based on animal studies, ginger and ginger juice also reverse cisplatin-induced delay in gastric emptying that causes nausea and vomiting.

Function: 1. To treat cold pain in the abdomen, cold-type vomiting and cold diarrhea: a) Vomiting due to stomach-cold and cold pain in the abdomen: This herb is always used in combination with lesser galangal (Rhizoma Alpiniae Officinarum), e.g., Er Jiang Wan. b) Cold pain in the abdomen, vomiting and diarrhea due to deficiency of the spleen and stomach with stagnation of cold: This herb is mostly used with dangshen (Radix Codonopsis Pilosulae), largehead atractylodes rhizome (Rhizoma Atractylodis Macrocephalae), etc., e.g., Lizhong Wan. 2. To treat yang depletion syndromes, such as cold of the limbs due to yang depletion and barely palpable pulse due to yang deficiency of the heart and kidneys and excessive yin-cold in the interior: This herb is always used in mutual enforcement with monkshood root (Radix Aconiti Praeparata), e.g., Sini Tang. 3. To treat asthma and coughing due to fluid retention of cold type, cold body and back and copious watery phlegm: This herb is often used together with wild ginger (Herba Asari), Chinese magnoliavine fruit (Fructus Schisandrae), ephedra, etc., e.g., Xiao Qinglong Tang. 4. Ginger is an excellent remedy for digestive problems, such as flatulence, nausea, indigestion, intestinal infections and certain types of food poisoning. 5. The combination of sweat and circulatory stimulation allows ginger to move blood to the periphery. This makes it a good remedy for chilblains, high blood pressure and fever. Ginger inhibits platelet aggregation, therefore, should be the ideal condiment for people predisposed to clotting which may lead to either heart-attack or stroke (Srivastava, K.C. et al. 1964). 6. Ginger is also highly effective for motion and morning sickness. 7. Motion Sickness:Several studies suggest that ginger may be more effective than placebo in reducing symptoms associated with motion sickness. In one trial of 80 novice sailors (prone to motion sickness), those who took powdered ginger experienced a significant reduction in vomiting and cold sweating compared to those who took placebo. Similar results were found in a study with healthy volunteers. While these results are promising, other studies suggest that ginger is not as effective as medications in reducing symptoms associated with motion sickness. In a small study of volunteers who were given ginger (fresh root and powder form), scopolamine (a medication commonly prescribed for motion sickness), or placebo, those receiving the medication experienced significantly fewer symptoms compared to those who received ginger. Given the safety of ginger, however, many people find it a welcome alternative to medications if it relieves their motion sickness. 8. Pregnancy Related Nausea and Vomiting:At least two studies have found that ginger is more effective than placebo in relieving nausea and vomiting associated with pregnancy. In a small study including 30 pregnant women with severe vomiting, those who ingested 1 gram of ginger every day for four days reported more relief from vomiting than those who received placebo. In a larger study including 70 pregnant women with nausea and vomiting, those who received a similar dosage of ginger felt less nauseous and experienced fewer vomiting episodes than those who received placebo. (Note: fresh ginger root is safe to use during pregnancy, but dried ginger root is not. See Precautions.) 9. Nausea and vomiting following surgery:Research has produced mixed results regarding the use of ginger in the treatment of nausea and vomiting following surgery. In two studies, 1 gram of ginger root before surgery reduced nausea as effectively as a leading medication. In one of these two studies, women who received ginger also required fewer nausea-relieving medications following surgery. Other studies, however, have failed to find the same positive effects. In fact, one study found that ginger may actually increase vomiting following surgery. For this reason, further studies are needed to determine whether ginger is safe and effective for the prevention and treatment of nausea and vomiting following surgery. 10.Inflammation:In addition to providing relief from nausea and vomiting, ginger extract has long been used in traditional medical practices to decrease inflammation. In fact, many herbalists today use ginger to help treat health problems associated with inflammation, such as arthritis, bronchitis, and ulcerative colitis. In a recent study of 261 people with osteoarthritis (OA) of the knee, those who received a ginger extract twice daily experienced less pain and required fewer pain-killing medications compared to those who received placebo. Although there have also been a few other studies of the benefit of ginger for arthritis, one recent trial found that the herb was no more effective than ibuprofen (a medication frequently used to treat OA) or placebo in reducing symptoms of OA. 11.Digestive problems :Ginger is an excellent remedy for many digestive complaints, such as indigestion, nausea, gas, and colic. Ginger relieves motion sickness and morning sickness. Ginger's antiseptic qualities also make it highly beneficial for gastro-intestinal infections, including some types of food poisoning. 12.Circulatory stimulant: Ginger stimulates the circulation, and helps blood to flow to the surface, making it an important remedy for chilblains and poor circulation to the hands and feet. By improving the circulation, ginger helps high blood pressure. Ginger also increases sweating and helps reduce body temperature in fevers. 13.Respiratory conditions:Ginger is warming and soothing for coughs, colds, flu, and other respiratory problems. 14.Chinese herb: Fresh and dried ginger are different remedies in China. Fresh ginger is given for fever, headaches, and aching muscles. Dried ginger is used for "internal cold," with symptoms such as cold hands, a weak pulse, and a pale complexion. 15.Other:Although it is much too early to tell if this will benefit those with heart disease, a few preliminary studies suggest that ginger may lower cholesterol and prevent the blood from clotting. Each of these effects may protect the blood vessels from blockage and the damaging effects of blockage such as atherosclerosis, which can lead to a heart attack or stroke. Again, however, it is too early too know if these initial study results will ultimately prove helpful for people.