濟陽生菜球批發(fā)價格哪家實惠

生菜又稱萵苣，是河北省農(nóng)業(yè)科學院蔬菜研究所從日本引進的。

　　Lettuce, also known as lettuce, was introduced from Japan by the Vegetable Research Institute of Hebei Academy of Agricultural Sciences.

　　生菜的營養(yǎng)價值

　　The nutritional value of lettuce

　　一。萵苣中含有的膳食纖維和維生素C比卷心菜多，可以消除多余的脂肪，所以又叫減肥萵苣。

　　One. Lettuce contains more dietary fiber and vitamin C than cabbage, which can eliminate excess fat, so it is also called weight-loss lettuce.

　　2。由于萵苣莖、葉中含有萵苣素，苦味稍苦，具有鎮(zhèn)痛催眠、降膽固醇、輔助治療神經(jīng)衰弱等作用。

　　2. Because lettuce contains lettuce element in its stem and leaf, it has a bitter taste and has the functions of analgesia, hypnosis, cholesterol reduction and auxiliary treatment of neurasthenia.

　　三。生菜中含有甘露醇等有效成分，能促進利尿和血液循環(huán)。

　　Three. Lettuce contains mannitol and other effective ingredients, which can promote diuresis and blood circulation.

　　四。生菜含有一種“干擾素誘導劑”，能刺激人體正常細胞產(chǎn)生干擾素，從而產(chǎn)生一種抑制病毒的“抗病毒蛋白”。

　　Four. Lettuce contains a kind of "interferon inducer", which can stimulate human normal cells to produce interferon, thus producing an "antiviral protein" that can inhibit the virus.

　　5個。這群萵苣富含水分。每100g可食用部分含水量高達94%-96%。因此，生食清脆爽口，特別是鮮嫩。每100克可食用部分還含有1-1.4克蛋白質、1.8-3.2克碳水化合物、10-15毫克維生素和一些礦物質。

　　5. This group of lettuce is rich in water. The water content of every 100g edible part is up to 94% - 96%. Therefore, raw food is crisp and refreshing, especially fresh and tender. Every 100g edible part also contains 1-1.4g protein, 1.8-3.2g carbohydrate, 10-15mg vitamin and some minerals.

　　萵苣中碳水化合物含量低，無機鹽和維生素含量豐富，尤其是煙酸。煙酸是胰島素的激活劑。糖尿病患者常吃生菜，生菜能改善糖的代謝功能。生菜中還含有一定量的微量元素鋅和鐵，特別是生菜中的鐵容易被人體吸收。常吃新鮮生菜可預防缺鐵性貧血。

　　Lettuce has low carbohydrate content, rich inorganic salt and vitamin content, especially niacin. Niacin is the activator of insulin. Diabetics often eat lettuce, which can improve the metabolism of sugar. Lettuce also contains a certain amount of trace elements zinc and iron, especially the iron in lettuce is easy to be absorbed by human body. Eating fresh lettuce often can prevent iron deficiency anemia.

　　生菜富含鉀離子，是鈉鹽含量的27倍，有利于體內鹽平衡的調節(jié)。對于高血壓和心臟病患者，它能促進利尿，降低血壓，預防心律失常。生菜還具有增加食欲、刺激消化液分泌、促進胃腸蠕動的作用。

　　Lettuce is rich in potassium, which is 27 times the content of sodium salt. For patients with hypertension and heart disease, it can promote diuresis, reduce blood pressure and prevent arrhythmia. Lettuce can also increase appetite, stimulate secretion of digestive fluid and promote gastrointestinal peristalsis.

　　然而，如果你吃萵苣太多或經(jīng)常，因為萵苣生菜中的生化物質對視神經(jīng)有刺激作用，它會引起嗜睡和困倦的毒性反應，導致夜盲癥或其他眼疾，所以你不應該吃得更多。

　　However, if you eat lettuce too much or often, because the biochemical substances in lettuce can stimulate the optic nerve, it will cause the toxic reaction of drowsiness and drowsiness, leading to night blindness or other eye diseases, so you should not eat more.

　　如果你停止吃萵苣，過幾天就會好起來的。生菜含有蛋白質、脂肪、糖、灰分、維生素A、維生素B1、維生素B2、維生素C、鈣、磷、鐵、鉀、鎂、硅等微量元素和食物纖維等多種營養(yǎng)成分，能促進骨骼、毛發(fā)、皮膚的發(fā)育，有助于人的生長發(fā)育。

　　If you stop eating lettuce, it will get better in a few days. Lettuce contains protein, fat, sugar, ash, vitamin A, vitamin B1, vitamin B2, vitamin C, calcium, phosphorus, iron, potassium, magnesium, silicon and other microelements, as well as food fiber and other nutrients, which can promote the development of bones, hair and skin, and contribute to human growth and development.

　　近年來，人們發(fā)現(xiàn)生菜中含有一種芳香烴羥基化脂肪，能分解食物中的致癌物質亞硝胺，防止癌細胞的形成，對消化系統(tǒng)肝癌和胃癌有一定的預防作用，也能減輕癌癥患者對放療或化療的反應。

　　In recent years, it has been found that lettuce contains a kind of aromatic hydrocarbon hydroxylated fat, which can decompose the carcinogenic substance nitrosamine in food, prevent the formation of cancer cells, have a certain preventive effect on liver cancer and gastric cancer in the digestive system, and also reduce the response of cancer patients to radiotherapy or chemotherapy.

濟陽生菜球批發(fā)價格哪家實惠