Original title: Is red pepper good or green pepper good? "Sister Vegetables", who have a higher nutritional value
in life, there are many vegetables of similar shape and taste, which we often refer to as "sister vegetables". But they contain different nutrients, which is more nutritious? Let's see.
Red and Green Peppers
Red and Green Peppers both contain carotene and carotenoids, which are converted into vitamin A in the body and can help improve vision and prevent night blindness. Peppers produce spicy flavor is an ingredient called capsaicin, capsaicin has live blood, cold, spleen effect, the appropriate amount of edible chili peppers can promote saliva secretion, enhance appetite.
addition, red peppers are rich in vitamin A and vitamin C. These active ingredients act as antioxidants that can moderate harmful reactive oxygen free agents in the body, so long-term moderate consumption of red peppers, as well as anti-aging effects. The fruit of green peppers is generally bigger than red peppers, the spicy taste is light, mainly for vegetable consumption, and red peppers are mainly used as seasonings. Green peppers, like red peppers, are rich in vitamin C. In addition, it also contains vitamin K and some trace elements, gum bleeding, anemia, scum disease, etc. have a certain prevention and treatment effect.
The content of trace elements in red peppers was calcium, magnesium, sodium, zinc, iron, copper and manganese from high to low, and the content of trace elements in green peppers was magnesium, calcium, sodium, iron, zinc, manganese and copper. Italian scientists studied the antioxidant activity of three stages of growth of chili peppers (tender peppers, green peppers and red peppers) and found that young peppers were most capable of removing oxygen free agents;
: Red and green peppers are rich in nutrients and polyphenols and other active substances, with antioxidant activity, nutritional value, no matter how high or low. However, red and green peppers have a large difference in taste and color, and consumers can choose according to cooking needs in their daily lives. Some red peppers, green peppers are very spicy, not greedy, usually fresh peppers should not eat more than 100 grams per time, dried peppers should not exceed 10 grams.
Cauliflower and cauliflower who have a higher nutritional value
Orchids are herbs that are rich in nutrients, including protein, carbohydrates, vitamins and carotene, and are highly nutritious, known as the "vegetable crown". Cauliflower, also known as broccoli, and broccoli belong to the cross flower family, is a variant of kale, its flowers and stems can be eaten, dietary fiber content is small, fresh and unique flavor.
from the nutritional type, both vegetables are rich in protein, carbohydrates, minerals, carotene and vitamin A. But orchids are more nutritious than cauliflower, especially carotene and vitamin A, which are more than 200 times higher per 100 grams of cauliflower. The content of sodium, magnesium, selenium and copper per 100 grams of cauliflower was slightly lower than that of cauliflower, and the content of protein, carbohydrate and so on was slightly higher than that of cauliflower. It is worth mentioning that the vitamin C content in orchids is 51 mg/100 g, while the vitamin C content in cauliflower is 61 mg per 100 grams. Compared with other vegetables, orchids and cauliflower have higher levels of vitamin C.
: Cauliflower and orchids are cruciflower vegetables, but belong to different variants. Cauliflower and cauliflower have similar nutrient types and different contents.
Is purple potato higher in nutritional value than sweet potato
Purple potato is a genus of spinflower sweet potato, named for its purple fruit, some purple potatoes are dark purple, even black, also known as black potato. Purple potatoes contain a lot of natural red pigment, but also rich in protein, antholine and minerals. The relevant research shows that the nutritional value of purple potato is significantly higher than that of ordinary sweet potato, in which the content of protein, lysine, copper, manganese, potassium, zinc and other nutrients is 3 to 8 times that of ordinary sweet potato, especially selenium and iodine content, more than 20 times higher than ordinary sweet potato. In addition, purple potatoes also have the effect of improving liver function, lowering blood pressure, preventing atherosclerosis, anti-aging, preventing constipation, preventing tumors and so on.
sweet potato, also known as sweet potato, also belongs to the genus spinner sweet potato. Sweet potatoes topped the list of 20 common vegetables used to prevent cancer released by Japan's National Cancer Research Center. In modern urban life, people who pay attention to health and weight are also sweet potatoes as treasures, not only because sweet potatoes taste dense, sweet taste, and more importantly, sweet potatoes as a high-quality low-fat, low-calorie food, can effectively prevent the accumulation of fat intake in the body. In addition, sweet potatoes as alkaline food, after human intake, which contains iron, calcium and other minerals can be with meat, eggs and other substances in the acidic substances in the neutral reaction, so as to achieve the function of regulating the balance of the body's acids and alkalis. Mastering the time and amount of sweet potatoes can effectively reduce cholesterol and prevent chronic diseases such as cardiovascular and cerebrovascular diseases.
expert tips: purple potatoes and sweet potatoes are the same as the genus of spinflower sweet potatoes, nutritional value has its own autumn. In daily life, both purple and sweet potatoes can be eaten.