I***i
发帖数: 14557 | 1 http://www.livescience.com/25709-mealworms-sustainable-meat-alt
Will Your Next Burger Be Ground-Up Mealworms?
The wriggly beetle larvae known as mealworms could one day dominate
supermarket shelves as a more sustainable alternative to chicken, beef, pork
and milk, researchers in the Netherlands say.
Currently, livestock use about 70 percent of all farmland. In addition, the
demand for animal protein continues to rise globally, and is expected to
grow by up to 80 percent between 2012 and 2050.
The act of clearing land for livestock is one that damages the environments
on which people and other life depend. For instance, it helps release global
warming gases.
Conventional livestock take up so much in the way of environmental resources
that some have long suggested that creatures lower down in the food chain
— insects — might in theory provide just as much protein in a more
environmentally friendly way. However, little data are available on the
environmental impacts associated with insect production, said researcher
Dennis Oonincx at Wageningen University in the Netherlands.
To see if insects really might be a more sustainable food source than
livestock, Oonincx and his colleagues analyzed what global warming gases
insects might generate as a result of respiration, the production of their
feed, distribution networks to stores where they would get sold, and
emissions from the heating of climate-controlled rearing facilities.
The researchers found that growing mealworms released less greenhouse gases
than producing cow milk, chicken, pork and beef. They also discovered that
growing mealworms takes up only about 10 percent of the land used for
production of beef, 30 percent of the land used for pork and 40 percent of
the land needed for chickens to generate similar amounts of protein. The
researchers note that optimizing mealworm growth might lead to even more
land savings. [Save the Planet? 10 Bizarre Solutions]
"Since the population of our planet keeps growing, and the amount of land on
this Earth is limited, a more efficient, and more sustainable system of
food production is needed," Oonincx said in a statement. "Now, for the first
time it has been shown that mealworms, and possibly other edible insects,
can aid in achieving such a system."
The scientists did find the amount of energy used to produce mealworms per
pound of edible protein was similar to that for pork and 46 percent to 88
percent more than that for chicken, although it was still half or less than
for beef. This is in large part due to the fact that mealworms must be kept
in heated environments to keep them within a certain range of temperatures
for growth.
"These questions they're addressing are really relevant to sustainability —
this is very exciting work," said entomologist Brian Fisher at the
California Academy of Sciences, who did not take part in this research. "
This addresses how we're going to grow food in a way that doesn't jeopardize
how our children and their children live, and offers another reason why we
should explore insects as a protein source."
The biggest objection this idea faces is probably the squeamishness the
public has toward eating insects.
"We need to promote a campaign along the lines of, 'If it's okay to eat
sushi, it's okay to eat insects,'" Fisher told LiveScience. "If you eat
lobster, eating insects is pretty much the same thing."
Moreover, people might not have to eat the insects directly. Rather, they
could be ground up and used as protein-rich supplements to food, Fisher
noted.
"The freeze-dried forms of mealworms produced in the Netherlands are easy to
grind into a powder on your kitchen countertop. I have already used them
with good success in brownies," said entomologist Florence Dunkel at the
University of Montana, who did not participate in this study.
As to what mealworms taste like, "it depends on what you fed them, but most
times they're a bit nutty-flavored," Fisher said. "People love them if they'
re cooked right.
The scientists detailed their findings online Dec. 19 in the journal PLoS
ONE. |
p*******y
发帖数: 4518 | 2 这个倒还好，我记得什么鸟最爱吃这个。
要是大尾巴蛆什么的就受不了了。。。 |
y**u
发帖数: 7459 | 3 我及时的管住了手，没有scroll down。。。很恐怖啊，好在我估计活不到要吃那个的
未来～～ |
a***a
发帖数: 12425 | |
e****o
发帖数: 3844 | |
T*******m
发帖数: 27308 | |
a***a
发帖数: 12425 | 7 彩烟重口味啊，八过，要真有人和您喝酒就炸肉芽儿的话，我看这个版上可能还就李冰
冰了。。。或者版大也成
【在 T*******m 的大作中提到】
: 你去油炸一下，我们一起喝一盅？
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I***i
发帖数: 14557 | 8 高蛋白
【在 p*******y 的大作中提到】
: 这个倒还好，我记得什么鸟最爱吃这个。
: 要是大尾巴蛆什么的就受不了了。。。
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I***i
发帖数: 14557 | 9 总共就那一张
【在 y**u 的大作中提到】
: 我及时的管住了手，没有scroll down。。。很恐怖啊，好在我估计活不到要吃那个的
: 未来～～
|
I***i
发帖数: 14557 | 10 照片很艺术的，景深控制得很好，你看看就知道了。
【在 e****o 的大作中提到】
: 还好图片load的比较慢，我就迅速拖下来了
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n*2
发帖数: 19062 | |
I***i
发帖数: 14557 | 12 和炸花生炸蝎子差不多，更酥更脆
【在 T*******m 的大作中提到】
: 你去油炸一下，我们一起喝一盅？
|
n*2
发帖数: 19062 | |
I***i
发帖数: 14557 | 14 环保食品
【在 a***a 的大作中提到】
: 彩烟重口味啊，八过，要真有人和您喝酒就炸肉芽儿的话，我看这个版上可能还就李冰
: 冰了。。。或者版大也成
|
i*****s
发帖数: 15215 | 15 这其实不是未来食品，网上用面包虫的食谱很多，几乎应有尽有了，我曾经想贴，强忍
住没贴。 |
i*****s
发帖数: 15215 | 16 你放狗看mealworm cooking, 重新定义你的好恶
【在 a***a 的大作中提到】
: 好恶
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a***a
发帖数: 12425 | 17 看出来了，你的忍耐力、自我克制力都很强。有回你说有个啥眼球贴也忍住了没贴来的
。老憋着你不难受么，哈哈
【在 i*****s 的大作中提到】
: 这其实不是未来食品，网上用面包虫的食谱很多，几乎应有尽有了，我曾经想贴，强忍
: 住没贴。
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a***a
发帖数: 12425 | 18 看了一下，还是好恶。
真有人吃介个？也许有营养、味道好。。。
【在 i*****s 的大作中提到】
: 你放狗看mealworm cooking, 重新定义你的好恶
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e****o
发帖数: 3844 | 19 呃...打着艺术的名号,还是很恶...我慢慢拖看了眼盘子的边缘,嗯,焦外虚化的挺好~
【在 I***i 的大作中提到】
: 照片很艺术的，景深控制得很好，你看看就知道了。
|
e****o
发帖数: 3844 | 20 介版上重口味的好多...
【在 a***a 的大作中提到】
: 看出来了，你的忍耐力、自我克制力都很强。有回你说有个啥眼球贴也忍住了没贴来的
: 。老憋着你不难受么，哈哈
|
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i*****s
发帖数: 15215 | 21 主要是想到了版主的责任啊，我要是贴了，有捣乱的猛贴，我就不好制止了。
【在 a***a 的大作中提到】
: 看出来了，你的忍耐力、自我克制力都很强。有回你说有个啥眼球贴也忍住了没贴来的
: 。老憋着你不难受么，哈哈
|
a***a
发帖数: 12425 | 22 看出来了，你的责任感、忍耐力、自我克制力都很强。要三赞你一下。
蜘蛛侠他叔叔说：能力越大，责任越大，版猪任重道远。
【在 i*****s 的大作中提到】
: 主要是想到了版主的责任啊，我要是贴了，有捣乱的猛贴，我就不好制止了。
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T*******m
发帖数: 27308 | 23 到时我们也会叫上你的，呵呵。
冰冰了。。。或者版大也成
【在 a***a 的大作中提到】
: 彩烟重口味啊，八过，要真有人和您喝酒就炸肉芽儿的话，我看这个版上可能还就李冰
: 冰了。。。或者版大也成
|
