Review on Study of Bottle Gourd on Human Health


Ganesh G. Dhakad, Kaveri P. Tambe, Sangita P. Shirsat, Neha R. Jaiswal

Ahinsa Institute of Pharmacy, Dondaicha, 425408.

*Corresponding Author E-mail:



Now a day peoples are interested in the hair care preparation like shampoos and hair conditioners. Shampoos are the products which are used for the removal of the dirt and surface grease from the hair shaft and scalp. There are numbers of synthetic shampoos in the market as compared to the herbal or natural shampoo, but synthetic shampoo has some harmful effect on the hair or scalp like dryness of hair and keratin loss. Now a day peoples are more aware about the side-effects each and every ingredient used in the formulation of shampoo or any of the cosmetic preparation. Hence due to this reason there is increase in demand for the natural ingredient containing formulation. From the results and discussion we were concluded that the formulation was better in all aspects when compared to the synthetic shampoos. The marketed shampoos have excessive detergents which can strip the hairs off from the scalp. The prepared herbal shampoo was having better detergency and even it maintained the shiny and oily appearance. Therefore the formulated herbal shampoo passed the entire test and hence can be a better substitute to the shampoos available in market.


KEYWORDS: Synthetic, ingredient, herbal, detergents.




Cucurbitaceae family is commonly known as the gourd, melon or pumpkin family. This family is composed of 118 genera and 825 species, which are widely distributed in the warmer regions of the world. The plants of cucurbitaceae family provide the major contribution for economically important domesticated species and are cultivated for medicinal and nutritional value. Among all plants of the cucurbitaceae family, Lagenaria species is the most popular. The bottle gourd belongs to the genus Lagenaria that is derived from the word lagena, meaning the bottle. The bottle gourd can be found in the forests of India, Moluccas and Ethiopia. The centre of origin has been located as the coastal areas of Malabar (North Kerala) and the humid forests of Dehradun (North India).


Lagenaria siceraria (Molina) standley commonly known as lauki (Hindi) and bottle gourd (English). Both its aerial parts and fruits are commonly consumed as a vegetable. Traditionally, it is used as medicine in India, China, European countries, Brazil, Hawaiian island, etc. for its cardiotonic, general tonic and diuretic properties. Cultivation and Collection: The cultivated form of L. Siceraria is considered to be of African and Asian origin. Lagenaria siceraria is a popular vegetable, grown almost all the year round, particularly in frost free areas. It can be cultivate in all kinds of soil, but thrives best in heavily manured loams. It requires warm humid climate or plenty of water when grown during dry weather. Seeds may be sown in nursery beds and seedlings transplanted when they have put forth 2-3 leaves. They may be also sown directly, 4-5 seeds together, in manured beds or pits 5- 6ft. Apart; the strongest among the seedlings is retained, while others are removed and transplanted. Seedling transplantation is where an early crop is desired, generally two crop raised in India; the summer crop is sown from the middle of October to the middle of March and the later crop, from the beginning of March to the Middle of July. Round fruit types are usually sown for the early crop and bottle–shaped types for the second crop. Vines are allowed to trail on the ground or trained over walls. Trees or other support trailing over to give high yield of fruit.



The bottle gourd has been recovered from archaeological contexts in China and Japan dating to ca. 8,000–9,000 B.P., whereas in Africa, despite decades of high-quality archaeobotanical research, the earliest record of its occurrence remains the 1884 report of a bottle gourd being recovered from a 12th Dynasty tomb at Thebes dating to ca. 4,000 B.P. When considered together, the genetic and archaeological information points toward L. siceraria being independently brought under domestication first in Asia, and more than 4,000 years later, in Africa.The bottle gourd is a commonly cultivated plant in tropical and subtropical areas of the world, and was eventually domesticated in southern Africa. Stands of L. siceraria, which may be source plants and not merely domesticated stands, were reported in Zimbabwe in 2004. This apparent wild plant produces thinner-walled fruit that, when dried, would not endure the rigors of use on long journeys as a water container. Today's gourd may owe its tough, waterproof wall to selection pressures over its long history of domestication.1


Gourds were cultivated in Africa, Asia, Europe, and the Americas for thousands of years before Columbus' arrival to the Americas. In Europe,Walahfrid Strabo (808–849), abbot and poet from Reichenau and advisor to the Carolingian kings, discussed the gourd in his Hortulus as one of the 23 plants of an ideal garden.


The mystery of the bottle gourd – namely that this African or Eurasian species was being grown in the Americas over 8,000 years ago – comes from the difficulty in understanding how it arrived in the Americas. The bottle gourd was theorized to have drifted across the Atlantic Ocean from Africa to South America, but in 2005 a group of researchers suggested that it may have been domesticated earlier than food crops and livestock and, like dogs, was brought into the New World at the end of the ice age by the native hunter-gatherer Paleo-Indians, which they based on a study of the genetics of archaeological samples. This study purportedly showed that gourds in American archaeological finds were more closely related to Asian variants than to African ones.


In 2014 this theory was repudiated based on a more thorough genetic study. Researchers more completely examined the plastid genomes of a broad sample of bottle gourds, and concluded that North and South American specimens were most closely related to wild African variants and could have drifted over the ocean several or many times, as long as 10,000 years ago.2



Health Benefits of Including Bottle Gourd in Your Diet:

Bottle gourd has multiple health benefits, some of which are:

1.     Being rich in dietary fibre (both soluble and insoluble), it helps in preventing constipation, flatulence, and even piles. It is also easy to digest.

2.     It promotes weight loss. The vitamins, minerals and dietary fibre in lauki keep the body well-nourished and curb unnecessary appetite, especially if you drink its juice in the morning on an empty stomach.

3.     It also contains sodium, potassium, essential minerals and trace elements, which regulate blood pressure and prevent the risk of heart ailments such as hypertension.

4.     It consists of approximately 96% of water and is, therefore, a great thirst quencher. It also prevents fatigue and keeps the body cool and refreshed during summers.

5.     Apart from the iron content, it is also rich in vitamin B and C and helps in anti-oxidative actions.

6.     It is a suitable vegetable for light, low-calorie diets as well as for children, people with digestive problems, diabetics, and those recovering from an illness or injury.

7.     Bottle gourd is recommended by Ayurveda physicians for balancing the liver function when the liver is inflamed and unable to process food efficiently for nutrition and assimilation.3


Health Benefits of Bottle Gourd Juice:

Bottle gourd juice has numerous health benefits such as:

1.     Drinking a glass of this juice in the morning helps in treating grey hair.

2.     Mixing the juice with sesame oil provides an effective medicine for insomnia.

3.     It is very helpful in managing epilepsy, indigestion, ulcers, and other neurological diseases.

4.     The bitter variety of calabash gourd is considered a cardiac tonic and a tonic for alleviating bronchitis, cough, and asthma.

5.     A glass of bottle gourd juice, mixed with a little salt, helps in preventing excessive loss of sodium from the body.

6.     It acts as an alkaline mixture that relieves the burning sensation in the urinary passage.

7.     The juice extracted from the leaves of bottle gourd is beneficial in jaundice.4


Benefits on Health:

The benefits of green vegetables are known to everyone. And bottle gourd, commonly known as lauki, is a vegetable with many health benefits. It is known by different names such as white-flowered gourd, calabash, New Guinea bean, Tasmania bean and long melon. The vegetable is not only limited to providing a cooling effect in the body, but is quite beneficial for the heart and even helps reduce sleeping disorders. Bottle gourd comes in a variety of shapes: small and bottle shaped, huge and round or slim and twisty. The vegetable can grow over a metre long.5


Here are a few health benefits of bottle gourd and why you should include this vegetable in your daily diet.


Reduces stress:

Consuming lauki on a daily basis can help in reducing stress. The water content in bottle gourd has a cooling effect on the body.


Benefits the heart:

This vegetable is also extremely beneficial for keeping one’s heart healthy. Consuming lauki juice twice or thrice in a week will support in maintaining a healthy heart and will also regulate blood pressure.


Helps in weight loss:

Drinking lauki juice is believed to help lose weight. Bottle gourd is loaded with iron, vitamins and potassium. Consuming the juice everyday will definitely help you reduce weight.


For sleeping disorders:

The prevalence of sleep disorder in India is high. Besides its other benefits, lauki also helps in treating sleep disorders. Consume lauki juice for a sound sleep.


Prevents premature greying of hair:

Due to climate change and eating habits, premature greying of hair has emerged as a problem. Consuming a glass of bottle gourd juice everyday may help in maintaining the texture and stop premature greying of hair.



Loaded with fiber and alkali content, the vegetable helps in digestion and in treating acidity. (The health tips shared in this article are based on common practices and general knowledge. Readers are advised to consult a doctor before practicing them at home)6



Central nervous system activity:

In this petroleum ether, methanol and chloroform extract shows significant analgesic activity but Petroleum ether extract shows maximum analgesia among them the petroleum ether extract and methanolic extract significantly and in dose dependent manner reduce the nociception induced by acetic acid. In hot p---late and tail flick test methanolic and petroleum ether extract shows more significant action than chloroform extract. In the study of the CNS-depressant effect, the methanolic extract significantly reduces spontaneous motor activity at higher doses than petroleum ether extract. The fall off time (motor coordination) was also decreased. A potentiation in the pentobarbitoneinduced sleep due to the sedative effect of the methanolic extract was observed. The result shows that petroleum ether extract and methanolic extract shows analgesic and CNS depressant activity is due to the presence of different chemical compounds present in that extracts.7


Antioxidant activity:

Acetone extract of fruit epicarp of Lagenaria Siceraria fruit showed maximum antioxidant activity against in - vitro model using DPPH (1, 1- diphenyl-2-picryl hydrazyl). The fresh juice of the fruit also shows antiradical activity. The juice as such and its ten times dilution showed radical scavenging activity whereas 100 and 1000 times diluted juice does not show any radical scavenging activity. Extract is also effective in CCl4 induced liver damage where it maintained the level of endogenous antioxidant enzymes (superoxide dismutase, catalase and glutathione peroxidase) and marker of lipid peroxidation to that of normal.8


Cardioprotective activity:

Vacuum dried extract and methanol extract of Lagenaria siceraria fruit was evaluated for its diuretic activity. Diuretic activity was assessed by measuring different parameters like total urine volume, urine concentration of sodium, potassium and chloride and found that both the extracts (100-200mg/kg, p.o.) showed higher urine volume and exhibited dose dependent increase in excretion of electrolytes when compared with respective control.9


Antihyperglycemic activity:

Antihyperglycemic activity of methanol extract of Lagenaria siceraria aerial parts (MELS) for its purported use in diabetes has been reported. Hyperglycemia was induced by streptozotocin (50mg/kg, i.p.) in rats. Treatment was done by MELS at doses of 200 and 400 mg/kg, p.o. for 14 days. Glibenclamide (500μg/kg) was used as a reference drug. Antihyperglycemic potential was assessed by fasting blood glucose (FBG) measurement (on days 0, 4, 8 and 15), biochemical tests (SGPT, SGOT, ALP, total cholesterol, triglycerides), antioxidant assay (lipid peroxide, catalase and glutathione) and histologic study of the liver, kidney and pancreas tissue. Significant reduction in FBG levels was observed with treatment duration. Antioxidant and biochemical parameters were significantly improved by MELS and glibenclamide treatment. Histologic observations showed good correlations with the results obtained. The study explored the potent antihyperglycemic activity of MELS, which shows presence of good Flavonoid content in lagenaria siceraria plant.10


Cytotoxic activity:

Triterpenoids from Lagenaria siceraria showing Cytotoxic Activity. Air-dried pieces of the stems of L. siceraria (19.4kg) were extracted three times with methanol at room temperature. The methanolic extract was evaporated in vacuum to give a black residue, which was suspended in H2O and then partitioned sequentially using EtOAc and nBuOH. The EtOAc fraction (195gm) was chromategraphed over silica gel, using mixtures of n-hexane and EtOAc of increasing polarity as eluents. Twenty-two fractions were collected. Thecytotoxicity of compounds 1- 9 was measured using the MTT [3- (4,5- dimethylthiazol2-yl)-2,5- Diphenyltetrazolium bromide] colorimetric method based procedure. Compounds 3b -O-(E)- coumaroyl-D: C-friedooleana-7, 9 (11)-dien-29- oic acids and 20-epibryonolic acid showed significant cytotoxic activity against the SK-Hep 1 cell line with IC50 values of 4.8 and 2.1mg/ml, respectively.11


Anticancer activity:

Cancer is one of the leading causes of mortality worldwide. Many of the cucurbitaceae plants possess antitumor activity. On the basis of traditional use, the present study was carried out to evaluate the anti-cancer activity of methanol extract of Lagenaria siceraria (Mol.) Standley [Cucurbitaceae] aerial parts (MELS) on Ehrlich’s Ascites Carcinoma (EAC) model in mice. After inoculation of EAC cells into mice, treatment with MELS (200 and 400mg kg-1) and standard drug, 5-Fluorouracil (20mg kg-1) were continued for 9 days. Evaluation of the effect of drug response was made by the study of tumor growth response including increase in life span, study of hematological parameters, biochemical estimations and antioxidant assay of liver tissue. Experimental results revealed that L. siceraria possesses significant anticancer activity which may be due to its cytotoxicity and antioxidant properties. Further research is ongoing to find out the bioactive principle (s) of MELS for its anticancer activity. [11] Anticancer activity of methanol extract of Lagenaria siceraria aerial parts has also been reported on Ehrlich`s Ascites Carcinoma (EAC) model in mice. After inoculation of EAC cells into mice treatment with MELS (200mg and 400mg/kg) and standard drug 5-fluorouracil (20mg/kg) were continued for 9 days. Evaluation of the effect of drug response was made by the study of tumour growth response including increasing in life span, study of haematological parameters biochemical estimation and antioxidant assay of liver tissue. Experimental results revealed that L. siceraria posses significant anticancer activity which may be due to its cytotoxicity and antioxidant properties.12


Bottle gourd juice side effects:

The following are some of the side effects of bottle gourd juice:


Bottle gourd juice is toxic when bitter:

Bottle gourd juice is very beneficial for a healthy body. But research has proved that if your bottle gourd juice is bitter consuming it could be highly toxic to your body and may cause even death. It may also cause various side effects such as diarrhea, nausea, vomiting, discomfort, or any feeling of uneasiness. So it is essential to check the taste of the juice before consuming it. Seek immediate medical help if you notice any of the above-mentioned side effects.13


Gastrointestinal problems:

Consuming bitter bottle gourd juice can lead to various problems such as duodenitis (inflammation in the duodenum), gastric erosions (damage to stomach mucosa), gastric ulcers, and esophagitis (inflammation in the food pipe). It leads to bleeding in the upper gastrointestinal region when bitter bottle gourd juice is consumed.14


Other side effects:

Drinking excessive bottle gourd juice may lead to hypoglycemia (low blood sugar) Bottle gourd juice may lead to allergic reactions in a few individuals.15



There is extensive genetic variation of bottle gourd in Africa for diverse qualitative and quantitative horticultural attributes for variety design, product development, and marketing. However, bottle gourd is under- researched and–utilized crop in sub-Saharan Africa. Improved varieties are yet to be developed and commercialized in the region to serve the diverse human needs and for the market place. The present review summarized progress on bottle gourd breeding, genetic resources, and advances in bottle gourd genomics, genetic engineering and genome editing to guide cultivar development. There is need for collaborative research on bottle gourd involving plant breeders, agronomists, geneticists, and food scientists in the region and internationally for knowledge and germplasm sharing and innovative product development. The next generation of bottle gourd cultivars should encompass product profiles including quality and quantity leaves, fruit, fodder, seed, and nutritional compositions to serve varied value chains and the food and feed industry.16



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Received on 23.04.2022         Accepted on 11.05.2022        

Accepted on 26.05.2022         ©A&V Publications all right reserved

Research J. Topical and Cosmetic Sci. 2022; 13(1):44-48.

DOI: 10.52711/2321-5844.2022.00007