The prickly pear cactus, often referred to as nopal, opuntia, and other names, is marketed as a remedy for hangovers, high cholesterol, diabetes, and obesity. It is also praised for having anti-inflammatory and antiviral qualities.
Can you consume juice from a prickly pear cactus?
Sweet and tasty prickly pears are a sort of edible cactus fruit that may be good for you.
It has long been a staple of Mexican cooking, and its use is expanding outside the American Southwest. Prickly pear fruit is used in cocktails, juices, jams, and other meals. Many parts of the plant are edible.
Aside from their culinary applications, prickly pears have a remarkable nutritional profile, which may support health and offer protection against specific diseases.
This article examines the nutritional value, potential advantages and disadvantages, and preparation options for prickly pears.
What flavor does the juice from prickly pear cacti have?
The cactus pear, often referred to as the prickly pear, cactus fig, or tuna fruit, is one of the numerous strange fruit kinds that have started to appear in grocery stores across the nation in recent years. These peculiar-looking fruits are actually the prickly pear cactus’ yearly edible growth, which is typically found in the southern United States and Mexico.
Cactus pears have a sweet, rather bland flavor that is comparable to melon. The fruit is not technically a member of the pear family, despite its name. It was merely given that name because the prickly fruit looks and acts like a pear. Although the nopales, or pads, of the prickly pear cactus are edible as well, they are rarely found outside of their native location. Nopales are sour and crisp rather than sweet like the fruit.
Colors of cactus pears range from lime green to yellow, orange, and beet red. The hues are variations that occur naturally and do not signify maturity. Glochids, which are rough bumps that cover them, bear several small, prickly spines.
It’s crucial to first remove the spines from a cactus pear before eating it. Wearing heavy-duty gloves is advised when picking your own glochids. Roasting them off over an open flame, like a campfire, is one approach that has been used traditionally to get rid of them. Alternatively, you can just cut them off with a knife or brush them off with something abrasive.
The spines should already be gone if you purchase a cactus pear at the store, but you should still scrape off the rough outer skin. Cut off both of the cactus pear’s ends with a sharp knife and throw them away. After that, make a lengthy vertical cut that runs the entire length of the cactus pear. Holding onto a corner of the thick skin, carefully pull the skin back, away from the fruit’s flesh. If this proves to be too challenging, simply cut the skin away by slipping your knife underneath.
The fruit has numerous little, edible seeds, though many people opt not to consume them. If you don’t mind the seeds, cutting into a cactus pear and eating it fresh can be a delicious treat. The delicious juice can also be turned into jelly, sorbet, or a variety of other sweet delights. It goes well with drinks like lemonade and mojitos.
What advantages does cactus juice have?
The major advantages of cactus juice may include its potential to help with weight reduction, enhance cardiovascular health, ease digestion, reduce inflammation, lower blood pressure, ease menstrual cramps, manage diabetes, lessen stress, lower your risk of cancer, and more.
May Aid in Weight Loss
Given that cactus juice only has about 15 calories per cup, you may be able to consume a significant amount of it without having an impact on your daily calorie intake. However, it does have the potential to make you feel full and provide you with a number of essential nutrients, allowing you to avoid snacking and overeating without sacrificing your diet! [2]
Might Improve Digestion
Since it can create a protective barrier in the stomach that may reduce inflammation and ease the discomfort of irritable bowel syndrome, diverticulitis, and colitis, this juice has been advocated for intestinal issues for millennia. As it cleans out the colon and digestive tracts, some people also believe that it might aid with issues with constipation, bloating, and cramps. [3]
May Help Manage Diabetes Under Cataract Development
According to a study published in the Saudi Journal for Health Sciences, drinking cactus juice on a regular basis may help shield the body from oxidative damage. By lowering blood sugar levels, reducing oxidative stress, and resuming the activity of antioxidant enzymes, it may also lessen the risk of cataract formation as a side effect of diabetes. [4]
May Have Anticancer Potential
Nine different species of prickly pear cactus juice were tested in a 2009 study that was published in the journal Plant Foods for Human Nutrition to see how they affected cancer cells. It was discovered that some prickly pear juice varieties, which are high in antioxidants such phenolics, flavonoids, and betalains, aid in preventing the formation of prostate and colon cancer cells. The significance of these discoveries and whether they apply to other types of cancer still need to be investigated further. [5]
Might Lower Blood Pressure
The potassium content in cactus skin is astounding. Fresh cactus juice may help lower blood pressure and hypertension symptoms when consumed as a part of a heart-healthy diet. Your heart will work less hard, and your risk of heart attack and stroke will be reduced. [6]
May Act as Anti-inflammatory Agent
According to one animal study, this juice may provide the anti-inflammatory effects you need if you struggle with illnesses like arthritis, gout, irritated intestines, migraines, persistent muscle discomfort, or high levels of oxidative stress. Most of these calming effects are due to the phytochemicals and other antioxidants that may be in the juice. [7]
Can Be A Potential Hangover Cure
Numerous people have sworn by this drink as the best hangover remedy over the years. Cactus juice may effectively combat inflammation while also resolving some of the most typical hangover symptoms, such as nausea and headaches, which are brought on or made worse by excessive alcohol use. [8]
May Relieve Menstrual Cramps
Women suffering from excruciating menstrual cramps frequently turn to cactus juice as a home cure since it contains active compounds that may be anti-spasmodic. According to legend, this juice acts quickly to ease tightness and discomfort in the abdomen as well as the stress and worry that frequently accompany a woman’s period. Although more research is required to verify this claim’s usefulness, those who experience menstrual discomfort should give it a shot. [9]
May Reduce Stress Levels
According to one study, some of the active components in this juice may mirror the effects of cortisone if you have chronic worry or stress. According to several studies done on mice, reducing stress hormone levels and calming the mind can help you focus, unwind, and even get a better night’s sleep. [10]
Packed with antioxidants
While we don’t want to bore you with a science lesson, antioxidants do merit a little explanation. Antioxidants help to maintain good health by assisting in the battle against free radicals, which are to blame for the development of many chronic illnesses. In the simplest terms possible, antioxidants maintain our cellular health. The most well-known ones include vitamins (vitamins A, C, and E), selenium, and flavonoids, all of which naturally present in fruit and vegetables. If that seems a little too abstract, let’s just state that they are all vitamins. The water from prickly pears has been scientifically related to the elimination of toxins and contains some of the most potent plant-based antioxidants.
Prevents dehydration
We all know that water makes up the majority of our bodies. We need water to maintain a healthy metabolism, maintain healthy skin (that glow you’re chasing), enhance cognition, and avoid headaches.
Although we are all too aware with the daily water intake guidelines, in reality we fall short of them. To quench our thirst or to receive an energy boost, we frequently turn to coffee or a carbonated beverage.
Another issue is that we frequently confuse hunger and thirst. According to a recent study reported in The Seattle Times, respondents mistook hunger for thirst 62 percent of the time and properly identified thirst only 2 percent of the time. This is due to:
- Some signs of mild dehydration, such as headaches or trouble concentrating, are similar to hungry signs.
- Even our own brains can occasionally become confused because hunger and thirst are processed by the same area of the brain (the hypothalamus!).
Background
In a 3-month clinical study, cactus (Opuntia ficus-indica) fiber was found to encourage weight loss. In vitro studies have shown that cactus fiber binds to dietary fat, reducing absorption, which in turn reduces energy absorption and, eventually, reduces body weight.
Subjects and Methods
For about 45 days, healthy volunteers participated in a double-blind, randomized, placebo-controlled crossover study for this clinical investigation. Twenty healthy volunteers were randomly assigned to receive 2 tablets of cactus fiber or a placebo with each of their three main meals. During the research period, all subjects received meals (with the exception of washout) in accordance with a predefined meal plan, with fat making up 35% of the daily energy requirement. Both the baseline and treatment periods saw the collection of two 24-hour feces samples for the evaluation of the fat content.
Does cactus benefit the kidneys?
Nopal is a big prickly pear cactus that is indigenous to dry regions of South and North America. It is traditionally consumed by Mexicans as food and used medicinally as a laxative, anti-inflammatory, and to treat high blood sugar and alcohol hangovers.
Nopal has a blood sugar-lowering function, but the precise mechanism is unknown, despite the fact that it contains significant levels of soluble fiber and pectin, which may impact how well glucose is absorbed. Although earlier research disputes fiber’s significance in lowering blood glucose levels in animal trials, it does not propose a substitute mechanism. 34 Opuntia extract (1 mg/kg body weight) used for 7 weeks in conjunction with insulin and then Opuntia extract alone allowed blood sugar levels to quickly revert to those of non-diabetic rats. In a recent animal experiment, diabetic rats treated with streptozotocin (STZ) were given liquid and filtered extracts of Opuntia streptacantha to see how they would react. 35 The extracts weren’t able to lower blood sugar levels. But when administered before an OGTT, it had an antihyperglycemic effect, indicating a potential mechanism involving inhibiting hepatic glucose outflow.
A mild to moderately positive effect on people with T2DM has been confirmed by a number of small (N = 732) published clinical trials (all carried out by the same research group) utilizing various forms and doses of Opuntia species.
3639
The broiled stem of Opuntia streptacantha, which was administered as a dose of 100–500 g per day, was the most popular type of nopal utilized in the experiments.
Nopal should not be consumed by those who are nursing, pregnant, or have kidney problems. Bloating in the stomach area, diarrhea, and nausea are possible side effects. In people using antidiabetic drugs, it should be used cautiously (one case report). 40
Possibly Effective for…
- Diabetes. Some persons can have a 17–46% reduction in blood sugar after a single dose of prickly pear cactus. It is unknown, though, if prolonged daily use may reliably lower blood sugar levels. One variety of prickly pear cactus (Opuntia streptacantha) has roasted stems that may help persons with type 2 diabetes manage their blood sugar levels. However, this species’ raw or unprocessed stems don’t seem to be effective. Other varieties of the prickly pear cactus don’t seem to work either.
- Hangover. Before consuming alcohol, taking prickly pear cactus may lessen some hangover symptoms the next day. It appears to considerably lessen dry mouth, anorexia, and nausea. Other hangover symptoms including headache, dizziness, diarrhea, or discomfort do not appear to be lessened by it, either.
Insufficient Evidence to Rate Effectiveness for…
- prostate enlargement Men who have an enlarged prostate frequently feel that their bladder is full and have frequent, severe urogenital urges. Taken orally, powdered prickly pear cactus blossoms may help to lessen these symptoms, according to emerging research.
- high cholesterol that is inherited (familial hypercholesterolemia). According to preliminary studies, people with hereditary high cholesterol can lower their total and low-density lipoprotein (LDL or “bad”) cholesterol levels by ingesting the edible pulp of the prickly pear cactus everyday for four weeks while also following a diet.
- high cholesterol levels. According to preliminary studies, consuming prickly pear cactus edible pulp daily while adhering to a diet can lower total cholesterol, low-density lipoprotein (LDL or “bad”) cholesterol, and triglyceride levels in patients with high cholesterol. The level of HDL, or “good” cholesterol, does not appear to be impacted.
- metabolic disorder According to preliminary research, women with metabolic syndrome who take a special supplement comprising dried prickly pear cactus leaves (NeOpuntia) daily for six weeks do not experience any changes in their blood fat levels.
- Obesity.
- Colitis.
- Diarrhea.
- treating virus-based illnesses
- other circumstances
To assess the effectiveness of prickly pear cactus for various uses, more data are required.
According to the following scale, the effectiveness of natural medicines is rated by Natural Medicines Comprehensive Database: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
Side Effects
When used as food, prickly pear cactus is LIKELY SAFE. When used orally as medication in the right dosages for a brief length of time, the prickly pear cactus’s leaves, stems, flowers, fruit, and standardized extracts are POSSIBLY SAFE.
Mild diarrhea, nausea, an increase in the volume and frequency of stools, bloating, and headaches are some of the negative effects that the prickly pear cactus can produce.
How long does chilled prickly pear juice last?
The four methods for extracting juice from prickly pear fruit are listed below. The technique you employ relies on the available time and equipment. Fruit that is still developing will have more pectin in the juice, thus it should be separated.
Equipment list
- Grill or cooktop with gas
- Brush made of plants
- 5-quart lidded pot
- Two tongs with extended handles
- a good paring knife
- chopping block
- Mashing potatoes
- Big spoon
- a sizable colander and bowl
- muslin, cheesecloth, or coffee filters that have been woven
- containers with seals
- freezer at home
1. When handling fruit, use tongs. Fresh whole prickly pear fruit should have its spines burned off using a high flame on a gas stove or grill. Try to expose as much of the fruit’s exterior to the flame as you can.
2. To remove burned skin from fruit, use a vegetable brush while the water is flowing.
3. Place fruit on a chopping board with clean tongs. Fruit should be sliced in half with a sharp knife and placed in a large pan with water to cover. till soft, 20 minutes of boiling.
4. Use two layers of tightly woven cheesecloth, coffee filters, or muslin cloth to line a colander. Over a dish, place the lined colander to catch the juice. Use a potato masher or a big spoon to crush the fruit.
5. Pour the juice that has been gathered into a clean, sealable container that has been marked with the product’s name and the date it was prepared. Juice can be used right away or frozen for up to a year.
- Jelly roll pans two
- equipment for steaming or juicing
1. Place whole, frozen fruit straight into the steamer or juicer with the spines (a steam juicer uses steam to extract juice directly from fruits or vegetables). Collect juice in a clean container as directed by the manufacturer.
2. Juice can be frozen for up to 12 months and used right away if it is placed in a sealed bag or container that is marked with the product’s name and the date it was made.
1. Use two layers of tightly woven cheesecloth, coffee filters, or muslin cloth to line a colander. Over a dish, place the lined colander to catch the juice.
2. Insert frozen fruit into the lined colander using tongs.
3. Store the bowl and colander in the fridge all night (or 812 hours). As the fruit thaws, the juice will be released freely from it.
4. To extract any residual juice, mash thawed fruit using a potato masher or a big spoon.
- sharp paring or scissors knives
- Large bowls in two
- large bowl and a strainer or colander
- a mechanical juicer (optional; see step 4)
1. Take out the whole fruit from the freezer and lay it loosely in a bowl of water that is at room temperature (7580F) for about two and a half hours, or until the fruit has a firm pulp and loose, soft skins.
2. Use two layers of tightly woven muslin cloth, cheesecloth, or coffee filters to line a colander or strainer. Over a dish, place the lined colander to catch the juice.
3. Lay thawed fruit on a chopping board with clean tongs. Slice the fruit’s skin or one end using a sharp knife or pair of scissors. Squeeze pulp from the outer peel using tongs and place it in the lined colander (Figures 4a and 4b). Throw away skin.
4. To separate the juice from the pulp and seeds, crush the fruit pulp with a potato crusher or a big spoon. A mechanical juicer machine is another method of extracting juice. Fruit that has been thawed should be cut in half and put into the machine. Then, as directed by the manufacturer, collect the juice in a clean container. To get rid of any spines or prickles, juice needs to be filtered through a strainer.
Storing Juice
Juice can be kept in a resealable bag or container marked with the product name and date of production. The juice will keep for three days in the refrigerator. Juice that has been frozen will keep for up to a year.
Figures 4a at the top and 4b (bottom). Squeeze the fruit pulp somewhat frozen in the outer skins with tongs before placing in a lined colander.