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于2009年暑假,骑自行车进入西藏,对西藏内部,(昌都地区,林芝地区,拉萨)三个地方进行营养调查,共调查人数176人,受调查的人均为当地居民,大多数是藏族人,也有不分汉族人和其他族,但也都是久住居民。调查是以调查问卷的形式,调查的问题共分为5类A:谷类。B:肉类。C:奶类。D:糖类。E:酒类。调查目的:了解藏区居民日常饮食结构。为藏区居民提供合理的饮食结构提供资料。调查结果为:当地居民每天基本都会摄入谷类,主食是青稞,早饭以糌粑(糌粑主要成份有蛋白质,其含量约为13.5%,脂肪为2%,碳水化合物为75%,十七种氨基酸为14%左右;无机盐类富含有钙、铁、锌等多种微量元素;还富含维生素Bl为主。当地成年居民不分男女基本上每天都会饮酒,引用最多的一种酒就是青稞酒,而且经常吃牛羊肉,以牦牛肉为主,但是很少食用食用动物内脏,昌都和林芝的居民超过80%的人每天都会和牛奶,而且基本选择喝纯鲜牛奶,拉萨地区每天喝奶的人数较少在50%左右。对于糖类的摄入昌都和拉萨明显高于林芝地区,每天都和含糖饮料的人数昌都和拉萨都在60%,林芝女性为40%,男性为20%。
During the summer vacation in 2009, he entered Tibet by bicycle and conducted nutrition surveys in three places in Tibet, including the Changdu region, Nyingchi region and Lhasa. A total of 176 people were surveyed. The surveyed people were mostly local residents, most of whom were Tibetans. There is no distinction between Han and other ethnic groups, but also long-lived residents. The survey is based on the form of a questionnaire survey, the survey is divided into five categories A: cereals. B: meat. C: milk. D: Sugar. E: Alcohol. Survey Objective: To understand the daily diet of Tibetan residents. To provide a reasonable diet for Tibetan residents to provide information. The results of the survey are as follows: The daily intake of cereals by local residents will be basically daily. The staple food is barley, and the main ingredient in breakfast is barley (the main ingredient of barbados is protein, its content is about 13.5%, the fat is 2%, the carbohydrate is 75% Amino acids is about 14%; inorganic salts are rich in calcium, iron, zinc and other trace elements; also rich in vitamin B1-based local residents regardless of men and women basically drink alcohol every day, most cited a wine is Highland barley wine, and often eat beef and mutton, mainly yak meat, but rarely eat animal offal, more than 80% of the residents of Changdu and Nyingchi every day and milk, and the basic choice to drink pure fresh milk, Lhasa drink every day The number of milk less than about 50% for sugar intake Qamdo and Lhasa was significantly higher than the Nyingchi area, and the number of sugar-sweetened beverages every day in both the capital of Qamdo and Lhasa are 60%, Nyingchi 40% of women, men 20 %.