一、RNA-Protein研究 1. RNA Pull Down Assay （1） 为了鉴定特定的RNA分子是否与某一种特定的蛋白结合，研究人员根据DNA-Protein实验中DNA Pull down的实验方法进行改进，使其在RNA上实现。 技 … Unfolded Protein Response (UPR)由内质网（ER）中的未折叠蛋白（unfolded or misfolded），在基因表达的层面上提高内质网蛋白折叠的能力（protein-folding capacity）。归根结底就是通过一系列信号 … · Bananas are not high in protein. Instead, they are considered a better source of nutrients like potassium, vitamin C, and vitamin B6. The average-sized banana has about 1.3 grams of protein,... Learn how much protein is in a banana and how it can benefit your health. Find out how to incorporate bananas into your diet and get more protein from other sources. View all Learn about the types, health benefits, and storage of bananas, a nutritious and versatile fruit. One medium banana has 1 gram of protein, 3 grams of fiber, and 450 mg of potassium. Bananas contain fiber as well as vitamins and minerals that may provide health benefits.Bananas are among the most important food crops on the planet.They come from a family of plants called Musa that are native to Southeast Asia and grown in many of the warmer areas of the world.Bananas are a healthy source of fiber, potassium, vitamin B6, vitamin C, and various antioxidants and phytonutrients.Many types and sizes exist. Their color usually ranges from green to yellow, but some varieties are red.This article tells you everything you need to know about bananas.See full list on healthline.comCarbsBananas are a rich source of carbs, which occur mainly as starch in unripe bananas and sugars in ripe bananas. The carb composition of bananas changes drastically during ripening. The main component of unripe bananas is starch. Green bananas contain up to 80% starch measured in dry weight. During ripening, the starch is converted into sugars and ends up being less than 1% when the banana is fully ripe (2). The most common types of sugar in ripe bananas are sucrose, fructose, and glucose. In ripe bananas, the total sugar content can reach more than 16% of the fresh weight (2). Bananas have a relatively low glycemic index (GI) of 42–58, depending on their ripeness. The GI is a measure of how quickly carbs in food enter your bloodstream and raise blood sugar (3). Bananas’ high content of resistant starch and fiber explains their low GI.FibersA high proportion of the starch in unripe bananas is resistant starch, which passes through your gut undigested. In your large intestine, this starch is fermented by bacteria to form butyrate, a short-chain fatty acid that appears to have beneficial effects on gut health (4). Bananas are also a good source of other types of fiber, such as pectin. Some of the pectin in bananas is water-soluble. When bananas ripen, the proportion of water-soluble pectin increases, which is one of the main reasons why bananas turn soft as they age (5). Both pectin and resistant starch moderate the rise in blood sugar after a meal. SUMMARY Bananas are mainly composed of carbs. Unripe bananas may contain decent amounts of resistant starch, which functions like fiber, aiding your gut and promoting healthy blood sugar levels.See full list on healthline.comBananas are a good source of several vitamins and minerals, especially potassium, vitamin B6, and vitamin C (1).•Potassium. Bananas are a good source of potassium. A diet high in potassium can lower blood pressure in people with elevated levels and benefits heart health (6).•Vitamin B6. Bananas are high in vitamin B6. One medium-sized banana can provide up to 33% of the Daily Value (DV) of this vitamin.•Vitamin C. Like most fruit, bananas are a good source of vitamin C.SUMMARY Bananas contain a number of vitamins and minerals in decent amounts. These include potassium and vitamins B6 and C.See full list on healthline.comFruits and vegetables contain numerous types of bioactive plant compounds, and bananas are no exception.•Dopamine. Although it is an important neurotransmitter in your brain, dopamine from bananas doesn’t cross the blood-brain barrier to affect mood. Rather, it acts as an antioxidant (7).•Catechin. Several antioxidant flavonoids are found in bananas, most notably catechins. They have been linked to various health benefits, including a reduced risk of heart disease (8, 9).SUMMARY See full list on healthline.comHeart healthHeart disease is the world’s most common cause of premature death. Bananas are high in potassium, a mineral that promotes heart health and normal blood pressure. One medium-sized banana contains around 0.4 grams of this mineral. According to a large analysis of many studies, daily consumption of 1.3–1.4 grams of potassium is linked to a 26% lower risk of heart disease (10). In addition, bananas contain antioxidant flavonoids also associated with a significant decrease in heart disease risk (11).Digestive healthUnripe, green bananas contain considerable amounts of resistant starch and pectin, which are types of dietary fiber. Resistant starch and pectins act as prebiotic nutrients, supporting the growth of beneficial gut bacteria. In your gut, these fibers are fermented by beneficial bacteria that form butyrate, a short-chain fatty acid that promotes gut health (12, 13). SUMMARY Bananas may be beneficial for heart health due to their high levels of potassium and antioxidants. What’s more, their resistant starch and pectins may promote colon health.See full list on healthline.comThere are mixed opinions on whether bananas are good for people with type 2 diabetes.It’s true that bananas are high in starch and sugar. Thus, one might expect them to cause a large rise in blood sugar.But due to their low GI, moderate consumption of bananas should not raise blood sugar levels nearly as much as other high-carb foods.That said, people with diabetes should avoid eating a lot of well-ripened bananas. It’s always best to monitor blood sugar levels carefully after consuming high amounts of of sugar and carbs.On a different note, some studies indicate that this fruit is a risk factor for constipation, while others claim that bananas may have the opposite effect (14, 15).When consumed in moderation, bananas do not have any serious adverse effects.See full list on healthline.comBananas are among the world’s most commonly consumed fruits.Primarily composed of carbs, they contain decent amounts of several vitamins, minerals, and antioxidants. Potassium, vitamin C, catechin, and resistant starch are among their healthy nutrients.See full list on healthline.com Bananas contain about 1.3 grams of protein per medium fruit, making them a low-protein but nutrient-rich snack. What kinds of protein does a banana have?The answer is no, bananas are extremely low in protein, with only one gram of protein in a typical banana. In addition to the protein and 105 calories found in the typical 18-centimeter fruit, it includes 1 mg of salt, 27 grams of total carbs, and 3 grams of dietary fiber, depending on the variety.What is a banana a CARB or protein?One banana (118 grams or 0.3 lb) contains 105 calories and 1.3 grams of protein. Banana consist of 75% water, 23% carbohydrates, 1% protein, and less than 1% of fat. Banana is an excellent source of many nutrients, including dietary fiber, potassium and Vitamin B6.How much protein is in an average banana?The nutrition facts for 1 average-sized banana ranging from 80-100 grams are Calories: 89; Water: 75%; Protein: 1.1 grams; Carbs: 22.8 grams; Sugar: 12.2 grams; Fiber: 2.6 grams; Fat: 0.3 grams; Carbs in Banana. Bananas are rich in carbohydrates.Is banana a carbohydrate or a protein?Banana Nutrition Summary One banana (118 grams or 0.3 lb) contains 105 calories and 1.3 grams of protein. Banana consist of 75% water, 23% carbohydrates, 1% protein, and less than 1% of fat. Banana is an excellent source of many nutrients, including dietary fiber, potassium and Vitamin B6. The amount of protein for a variety of types and serving sizes of Bananas is shown below. Find detailed protein information for Bananas including Popular Banana Serving Sizes and Standard Banana Serving Sizes. One medium banana (118 g) has about 1.3 g of protein; per 100 g of banana you get roughly 1.1 g. As fruit goes, bananas land on the carb-forward side, but they still contribute a small bump of protein that can round out breakfast, a pre-workout snack, or a smoothie. Learn about the types, health benefits, and storage of bananas, a nutritious and versatile fruit. One medium banana has 1 gram of protein, 3 grams of fiber, and 450 mg of potassium. Bananas contain fiber as well as vitamins and minerals that may provide health benefits.Bananas are among the most important food crops on the planet.They come from a family of plants called Musa that are native to Southeast Asia and grown in many of the warmer areas of the world.Bananas are a healthy source of fiber, potassium, vitamin B6, vitamin C, and various antioxidants and phytonutrients.Many types and sizes exist. Their color usually ranges from green to yellow, but some varieties are red.This article tells you everything you need to know about bananas.See full list on healthline.comCarbsBananas are a rich source of carbs, which occur mainly as starch in unripe bananas and sugars in ripe bananas. The carb composition of bananas changes drastically during ripening. The main component of unripe bananas is starch. Green bananas contain up to 80% starch measured in dry weight. During ripening, the starch is converted into sugars and ends up being less than 1% when the banana is fully ripe (2). The most common types of sugar in ripe bananas are sucrose, fructose, and glucose. In ripe bananas, the total sugar content can reach more than 16% of the fresh weight (2). Bananas have a relatively low glycemic index (GI) of 42–58, depending on their ripeness. The GI is a measure of how quickly carbs in food enter your bloodstream and raise blood sugar (3). Bananas’ high content of resistant starch and fiber explains their low GI.FibersA high proportion of the starch in unripe bananas is resistant starch, which passes through your gut undigested. In your large intestine, this starch is fermented by bacteria to form butyrate, a short-chain fatty acid that appears to have beneficial effects on gut health (4). Bananas are also a good source of other types of fiber, such as pectin. Some of the pectin in bananas is water-soluble. When bananas ripen, the proportion of water-soluble pectin increases, which is one of the main reasons why bananas turn soft as they age (5). Both pectin and resistant starch moderate the rise in blood sugar after a meal. SUMMARY Bananas are mainly composed of carbs. Unripe bananas may contain decent amounts of resistant starch, which functions like fiber, aiding your gut and promoting healthy blood sugar levels.See full list on healthline.comBananas are a good source of several vitamins and minerals, especially potassium, vitamin B6, and vitamin C (1).•Potassium. Bananas are a good source of potassium. A diet high in potassium can lower blood pressure in people with elevated levels and benefits heart health (6).•Vitamin B6. Bananas are high in vitamin B6. One medium-sized banana can provide up to 33% of the Daily Value (DV) of this vitamin.•Vitamin C. Like most fruit, bananas are a good source of vitamin C.SUMMARY Bananas contain a number of vitamins and minerals in decent amounts. These include potassium and vitamins B6 and C.See full list on healthline.comFruits and vegetables contain numerous types of bioactive plant compounds, and bananas are no exception.•Dopamine. Although it is an important neurotransmitter in your brain, dopamine from bananas doesn’t cross the blood-brain barrier to affect mood. Rather, it acts as an antioxidant (7).•Catechin. Several antioxidant flavonoids are found in bananas, most notably catechins. They have been linked to various health benefits, including a reduced risk of heart disease (8, 9).SUMMARY See full list on healthline.comHeart healthHeart disease is the world’s most common cause of premature death. Bananas are high in potassium, a mineral that promotes heart health and normal blood pressure. One medium-sized banana contains around 0.4 grams of this mineral. According to a large analysis of many studies, daily consumption of 1.3–1.4 grams of potassium is linked to a 26% lower risk of heart disease (10). In addition, bananas contain antioxidant flavonoids also associated with a significant decrease in heart disease risk (11).Digestive healthUnripe, green bananas contain considerable amounts of resistant starch and pectin, which are types of dietary fiber. Resistant starch and pectins act as prebiotic nutrients, supporting the growth of beneficial gut bacteria. In your gut, these fibers are fermented by beneficial bacteria that form butyrate, a short-chain fatty acid that promotes gut health (12, 13). SUMMARY Bananas may be beneficial for heart health due to their high levels of potassium and antioxidants. What’s more, their resistant starch and pectins may promote colon health.See full list on healthline.comThere are mixed opinions on whether bananas are good for people with type 2 diabetes.It’s true that bananas are high in starch and sugar. Thus, one might expect them to cause a large rise in blood sugar.But due to their low GI, moderate consumption of bananas should not raise blood sugar levels nearly as much as other high-carb foods.That said, people with diabetes should avoid eating a lot of well-ripened bananas. It’s always best to monitor blood sugar levels carefully after consuming high amounts of of sugar and carbs.On a different note, some studies indicate that this fruit is a risk factor for constipation, while others claim that bananas may have the opposite effect (14, 15).When consumed in moderation, bananas do not have any serious adverse effects.See full list on healthline.comBananas are among the world’s most commonly consumed fruits.Primarily composed of carbs, they contain decent amounts of several vitamins, minerals, and antioxidants. Potassium, vitamin C, catechin, and resistant starch are among their healthy nutrients.See full list on healthline.com Bananas contain about 1.3 grams of protein per medium fruit, making them a low-protein but nutrient-rich snack. What kinds of protein does a banana have?The answer is no, bananas are extremely low in protein, with only one gram of protein in a typical banana. In addition to the protein and 105 calories found in the typical 18-centimeter fruit, it includes 1 mg of salt, 27 grams of total carbs, and 3 grams of dietary fiber, depending on the variety.What is a banana a CARB or protein?One banana (118 grams or 0.3 lb) contains 105 calories and 1.3 grams of protein. Banana consist of 75% water, 23% carbohydrates, 1% protein, and less than 1% of fat. Banana is an excellent source of many nutrients, including dietary fiber, potassium and Vitamin B6.How much protein is in an average banana?The nutrition facts for 1 average-sized banana ranging from 80-100 grams are Calories: 89; Water: 75%; Protein: 1.1 grams; Carbs: 22.8 grams; Sugar: 12.2 grams; Fiber: 2.6 grams; Fat: 0.3 grams; Carbs in Banana. Bananas are rich in carbohydrates.Is banana a carbohydrate or a protein?Banana Nutrition Summary One banana (118 grams or 0.3 lb) contains 105 calories and 1.3 grams of protein. Banana consist of 75% water, 23% carbohydrates, 1% protein, and less than 1% of fat. Banana is an excellent source of many nutrients, including dietary fiber, potassium and Vitamin B6. The amount of protein for a variety of types and serving sizes of Bananas is shown below. Find detailed protein information for Bananas including Popular Banana Serving Sizes and Standard Banana Serving Sizes. One medium banana (118 g) has about 1.3 g of protein; per 100 g of banana you get roughly 1.1 g. As fruit goes, bananas land on the carb-forward side, but they still contribute a small bump of protein that can round out breakfast, a pre-workout snack, or a smoothie. Bananas contain about 1.3 grams of protein per medium fruit, making them a low-protein but nutrient-rich snack. The amount of protein for a variety of types and serving sizes of Bananas is shown below. Find detailed protein information for Bananas including Popular Banana Serving Sizes and Standard Banana Serving Sizes. One medium banana (118 g) has about 1.3 g of protein; per 100 g of banana you get roughly 1.1 g. As fruit goes, bananas land on the carb-forward side, but they still contribute a small bump of protein that can round out breakfast, a pre-workout snack, or a smoothie. 论文7月22号投出去的，对象是一家SCI，昨天8月4号状态变成了Awaiting reviewer score，请问大佬这意味着…
