Datasets:
id stringlengths 36 36 | text stringlengths 14 1k | metadata stringlengths 407 531 | embedding stringlengths 9.43k 9.57k |
|---|---|---|---|
6a279918-4c53-4483-81f8-0adf04590ff0 | Acorn
The acorn is the nut of the oaks and their close relatives (genera Quercus, Notholithocarpus and Lithocarpus,
in the family Fagaceae). It usually contains a seedling surrounded by two cotyledons (seedling leaves),
enclosed in a tough shell known as the pericarp, and borne in a cup-shaped cupule.
[1][2]
Acorns ar... | {"loc": {"lines": {"to": 32, "from": 1}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.10... | [0.0637245,0.044094246,-0.17261565,-0.05855587,-0.019026203,-0.04183229,-0.0093844365,-0.005354144,0.039691996,0.028753053,0.01684745,0.04559134,0.06125236,-0.013661194,0.02903722,-0.04613978,-0.00452943,-0.11242047,0.02331296,0.03802024,-0.040734172,0.002458819,-0.033847775,0.022230072,0.057586394,0.07933379,-0.068430... |
7510e9dc-85ec-4e23-84ae-d418b28959f2 | Diagram of the anatomy of an acorn: A.)
Cupule B.) Pericarp (fruit wall) C.) Seed coat
(testa) D.) Cotyledons (2) E.) Plumule F.)
Radicle G.) Remains of style. Together D., E.,
and F. make up the embryo.
Etymology
The word acorn (earlier akerne, and acharn) is related to the Gothic name akran, which had the sense of
"f... | {"loc": {"lines": {"to": 54, "from": 34}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.1... | [0.05897474,0.04653415,-0.14720413,-0.07136132,0.035286617,-0.032058977,-0.017986648,-0.016960612,0.04283368,0.04284165,0.006604949,0.0144684,0.10184199,0.0049144076,0.051525377,-0.06731025,-0.016183,-0.060376614,0.010482763,0.044978943,-0.037379336,0.00477918,0.002477499,0.03928481,0.05946393,-0.000640846,-0.09047473,... |
2b36983e-63c0-46fd-98f5-298d59ed0311 | Sprouting acorn of Quercus robur
Acorns play an important role in forest ecology when oaks are plentiful or dominant in the landscape.
[6]
The
volume of the acorn crop may vary widely, creating great abundance or great stress on the many animals
dependent on acorns and the predators of those animals.
[7]
Acorns, alon... | {"loc": {"lines": {"to": 75, "from": 57}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.1... | [0.025438057,0.028262492,-0.179927,-0.047416005,0.04704105,-0.03301549,-0.05583103,-0.026539108,0.04244086,0.05796876,0.029689426,0.010450319,0.061032806,0.010756752,0.02999806,-0.009959554,-0.0207726,-0.08606088,0.046982367,0.040436026,-0.045219894,0.023176761,0.022644296,0.02669016,0.07137338,0.072910406,-0.005600405... |
7362d02b-0790-4859-b32c-a34b9e03feda | up to 25% of the diet of deer in the autumn.
[10]
In Spain, Portugal and the New Forest region of southern
England, pigs are still turned loose in dehesas (large oak groves) in the autumn, to fill and fatten themselves
on acorns. Heavy consumption of acorns can, on the other hand, be toxic to other animals that cannot... | {"loc": {"lines": {"to": 89, "from": 73}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.1... | [0.042475007,0.036953192,-0.18250059,-0.059796605,0.042505026,-0.022973,-0.06708075,-0.00013324595,0.04480355,0.025304018,0.01633655,0.006969619,0.057166968,-0.009605481,0.009583943,-0.006576045,-0.037221987,-0.09906095,0.058958765,0.05197009,-0.025638402,0.014689452,0.014498496,0.016048346,0.052678313,0.08304966,-0.06... |
3fa097a1-fc0e-4cb9-82f2-d638a6b02cf8 | niacin. Total food energy in an acorn also varies by species, but all compare well with other wild foods and
with other nuts.
[17]
Acorns also contain bitter tannins, the amount varying with the species. Since tannins, which are plant
polyphenols, interfere with an animal's ability to metabolize protein, creatures must... | {"loc": {"lines": {"to": 92, "from": 87}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.1... | [0.0552581,0.07411884,-0.16441032,-0.028390955,0.029821748,-0.03173797,-0.082651936,-0.016264265,0.011175587,0.023653392,0.017698798,0.03343184,0.05364604,0.024339022,0.00038251275,-0.022282563,-0.010967668,-0.08450178,0.0734835,0.046395455,-0.04374143,-0.024224939,0.0048726164,0.0033258484,0.041261423,0.058422573,-0.0... |
163076a1-6cb5-43e6-8782-7b5941d63f09 | ttps://books.google.com/books?id=WYPfQo9lUzoC&pg=PA32). Springer Science & Business Media.
p. 32. ISBN 978-1-4419-0378-5.
2. "Acorn | Definition & Facts" (https://www.britannica.com/science/acorn-nut). Encyclopedia Britannica.
Retrieved 28 April 2024.
3. Harper, Douglas. "acorn" (https://www.etymonline.com/word/acorn).... | {"loc": {"lines": {"to": 347, "from": 340}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.030648496,0.027909093,-0.1661408,-0.09242892,0.068807505,0.0036706047,-0.030751495,-0.012466742,0.022474067,0.04495786,0.018420452,0.014801656,0.027951242,-0.0087989075,0.029818738,-0.073050454,-0.013700141,-0.057926703,-0.0080812825,0.058639072,-0.018452408,-0.04384548,-0.031574573,-0.018483572,0.040306948,0.010772... |
bb3b1c60-14ef-40b3-8764-33eaa6192598 | tannins. When the tannins are metabolized in cattle, the tannic acid produced can cause ulceration and
kidney failure.
[12]
Animals that cache acorns, such as jays and squirrels, may wait to consume some of these acorns until
sufficient groundwater has percolated through them to leach out the tannins. Other animals buf... | {"loc": {"lines": {"to": 105, "from": 94}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10.... | [0.06920332,0.06031539,-0.17625378,-0.06072059,0.05080986,-0.016680414,-0.09229554,0.014656342,0.060088757,0.02732626,0.021433381,0.043496046,0.05708489,0.014310819,-0.017039414,-0.03449106,-0.0024931617,-0.057916366,0.043482777,0.013646082,-0.048880633,-0.028783526,0.023712035,-0.017710544,0.033796266,0.045686603,-0.0... |
624e207e-a043-4592-950c-19b48eb2de59 | a light roast before grinding.
Tannins can be removed by soaking chopped acorns in several changes of water, until the water no longer
turns brown. Cold water leaching can take several days, but three to four changes of boiling water can leach
the tannins in under an hour.
[18]
Hot water leaching (boiling) cooks the s... | {"loc": {"lines": {"to": 118, "from": 104}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.06441772,0.056973055,-0.19224355,-0.06406547,0.02120843,-0.054893658,-0.038086154,0.016295679,0.071029626,0.008042528,0.00024923266,0.032689366,0.056042098,0.0044976897,-0.013538841,-0.020864416,0.000885944,-0.0938067,-0.0069737583,0.019077493,-0.0290874,-0.019707246,-0.0069105807,-0.002837442,0.015747266,0.00131547... |
87a5c6e4-42f4-4c45-a522-f8706f81f83c | soil (in the fall), then send up the leaf shoot in the spring.
Dispersal agents
Acorns are too heavy for wind dispersal, so they require other ways to spread. Oaks therefore depend on
biological seed dispersal agents to move the acorns beyond the mother tree and into a suitable area for
germination (including access to... | {"loc": {"lines": {"to": 126, "from": 116}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.03389462,0.032414116,-0.18667212,-0.04376457,0.02771238,0.016988896,-0.061146367,0.016203957,0.043565515,0.009827,0.006024179,0.015539314,0.05077563,0.01921067,0.010402324,-0.0043197013,0.03375555,-0.09190764,0.050433587,0.04244213,-0.021497792,-0.028201858,0.0197568,0.027071223,0.040780276,0.034937285,-0.027960194,... |
c82fe1be-fda2-4dbe-b244-c4d5258f352f | possible for them to germinate and thrive.
Even though jays and squirrels retain remarkably large mental maps of cache locations and return to
consume them, the odd acorn may be lost, or a jay or squirrel may die before consuming all of its stores. A
small number of acorns manage to germinate and survive, producing the... | {"loc": {"lines": {"to": 131, "from": 125}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.021657888,0.033341702,-0.17410307,-0.056734636,0.026425663,0.01592154,-0.06143646,0.0017712215,0.048464775,0.017311059,0.0010870667,0.007822122,0.043828785,0.057565127,0.012794171,-0.009209614,0.024672978,-0.08364012,0.06054681,0.051176418,-0.035075918,-0.040704142,0.025190696,0.05052055,0.018397942,0.05008843,-0.04... |
0c3d75be-0e0d-4d78-9309-ca6cf6cddc0f | Acorns germinate on different schedules, depending on their place in the oak family. Once acorns sprout,
they are less nutritious, as the seed tissue converts to the indigestible lignins that form the root.
[20]
Uses
Water with acorn boiling in a pot,
Kimotong, South Sudan
In some cultures, acorns once constituted a ... | {"loc": {"lines": {"to": 150, "from": 133}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.043849416,0.06590172,-0.16149087,-0.06551748,0.014327348,-0.03109687,-0.054023545,-0.0037052417,0.037319843,-0.00372109,0.0005827683,0.03710926,0.069833286,0.011131079,0.007473886,-0.00782626,-0.049736828,-0.1070345,0.010889309,0.082411505,-0.028853437,-0.02252434,-0.020785317,0.037667908,0.014932376,0.050339147,-0.... |
eaf07749-ccc6-4858-b301-113291d9ac69 | 100 g (3.5 oz), raw acorns supply 387 calories and are a rich source (20% or more of the Daily Value, DV) of
vitamin B6, folate, copper, and manganese (table).
Culinary
Dotori-muk, a Korean dish made with acorn
starch | {"loc": {"lines": {"to": 153, "from": 148}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.01479433,0.09212247,-0.17641889,-0.05452137,0.0010768092,-0.047236938,-0.051812097,-0.013776802,0.0063044718,0.015170524,-0.02035732,0.04671606,0.05189159,-0.007543706,-0.00868082,0.0054900944,-0.048993405,-0.113556415,0.0016627964,0.087564655,-0.017332496,-0.028111652,-0.014215743,0.04486212,0.015413428,0.047734495... |
89487765-f21f-45c1-b395-b8e258d35c74 | Acorns served an important role in early human history
and were a source of food for many cultures around the
world,
[25]
for instance, the Ancient Greek lower classes
and the Japanese (during the Jōmon period).
[26]
In
antiquity, Pliny the Elder noted that acorn flour could be
used to make bread.
[27]
Acorns rarely ... | {"loc": {"lines": {"to": 180, "from": 155}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.04256412,0.072447896,-0.1781694,-0.079188555,0.007406936,-0.021540292,-0.039311763,-0.019107746,0.051441193,-0.0025677013,-0.0045054923,0.025990773,0.105676204,0.026188986,0.013206498,-0.012262115,0.0011204529,-0.04590346,0.003663918,0.07250309,-0.013197634,0.005263652,0.008951,0.015065467,0.033733968,-0.0011761381,... |
aebe0914-5734-4a19-807d-407e6cd302b7 | black oak), may be easier to prepare or more
palatable.
[28]
Roasted acorn flour is a main ingredient in sweet cakes
special to Kurdish areas of Iran and Iraq.
[29][30]
Use by Native Americans
Acorns are a traditional food of many indigenous peoples
of North America, and long served an especially
important role for Cal... | {"loc": {"lines": {"to": 201, "from": 174}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.03651758,0.092293665,-0.17824149,-0.07557233,0.018366639,-0.056657933,-0.03413322,0.017765548,0.0352029,0.024421087,0.017173827,0.03299257,0.055513944,0.002276814,0.021663928,-0.006200605,0.0064561823,-0.091027044,0.01689274,0.07071121,-0.030418856,0.018214546,0.0014548799,0.013889112,0.040171977,0.033048753,-0.0557... |
e00bb876-2ec6-48eb-917c-56bcf9c718ba | hammerstone and anvil, millingstones, and mortar and
pestle help crack open the acorn and grind the acorn into
dust.
[33]
Acorn, raw
Nutritional value per 100 g (3.5 oz)
Energy1,619 kJ (387 kcal)
Saturated3.102 g
Monounsaturated15.109 g
Polyunsaturated4.596 g
Amino acids
Tryptophan0.074 g
Threonine0.236 g
Isoleucine0.2... | {"loc": {"lines": {"to": 226, "from": 195}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.06339942,0.096741125,-0.17300735,-0.063759334,0.027676146,-0.035904195,0.0034284634,0.029890839,-0.023706054,0.030410796,-0.0011214552,0.048031718,0.0033843508,-0.0570651,0.015509335,0.02479989,-0.002946842,-0.09927263,0.03773303,0.07981597,0.003552377,-0.03014727,-0.035785977,-0.026255863,0.037041716,0.008572103,-0... |
d17fa8bd-47a4-4493-a1df-b6c24782ea63 | Mortar holes for pounding acorns
into flour, Lost Lake, California
Chuckachancy women pause in
their work preparing acorns for
grinding, California, c. 1920
In culture
Campaign hat worn by General Sherman
Art
A motif in Roman architecture, also popular in Celtic and
Scandinavian art, the acorn symbol is used as an ... | {"loc": {"lines": {"to": 287, "from": 229}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.039020006,0.09898961,-0.17339006,-0.059376147,0.037220348,-0.034923617,0.02442596,-0.031806346,0.05064195,0.020697692,-0.015682057,0.029178934,0.07529382,-0.028991539,0.014232206,-0.005783505,-0.032308403,-0.04202892,-0.0091804145,0.05913583,-0.04010961,5.7847006e-05,-0.041739304,0.0004930795,0.02116576,0.014795084,... |
03ab7fa5-135c-4882-a539-a46923348801 | Manganese1.337 mg
Phosphorus79 mg
Potassium539 mg
Sodium0 mg
Zinc0.51 mg
Other constituentsQuantity
Water27.9 g
Link to USDA Database entry (https://fdc.nal.
usda.gov/food-details/170157/nutrients)
†
Percentages estimated using US recommendations
for adults,
[21]
except for potassium, which is estimated
based on exper... | {"loc": {"lines": {"to": 300, "from": 278}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [0.052627433,0.071404666,-0.1635156,-0.007841327,-0.02703873,0.013410038,-0.05581146,-0.0034689626,0.003115704,-0.01455652,0.036207248,0.012393284,0.040652297,-0.011860729,-0.011741101,0.008621792,0.038249947,-0.060810864,0.015299334,0.067454986,-0.027938567,-0.005694146,-0.051790655,-0.038185354,0.01677209,0.08120103,... |
b583f770-e104-4653-bb0e-6ad9ed017fe6 | Military symbolism
The acorn was used frequently by both Union and Confederate forces during the American Civil War.
[34]
Modern US Army Cavalry Scout campaign hats still retain traces of the acorn today.
Contemporary use as symbol
The acorn is the symbol for the National Trails of England and Wales, and is used for th... | {"loc": {"lines": {"to": 341, "from": 302}}, "pdf": {"info": {"Title": "Acorn - Wikipedia", "Creator": "Chromium", "ModDate": "D:20250904100246+00'00'", "Producer": "Skia/PDF m139", "CreationDate": "D:20250904100246+00'00'", "IsXFAPresent": false, "PDFFormatVersion": "1.4", "IsAcroFormPresent": false}, "version": "1.10... | [-0.0043241032,0.055369858,-0.17663841,-0.10864663,0.06028233,-0.022416743,-0.017209774,0.00038286176,0.06792443,0.056425445,-0.030679919,0.037643146,0.08689843,-0.0040776087,0.08591539,-0.027598053,-0.017117813,-0.01458907,0.02003058,0.03461275,-0.034364678,0.019861232,-0.02988822,0.012234144,0.062099963,-0.0070431465... |
End of preview. Expand in Data Studio
Food Domain Knowledge Safety Wikipedia Embeddings
Pre-computed vector embeddings from Wikipedia articles covering Food, Cooking Methods, and other items related to food preparation — ready to drop into your RAG pipeline without any embedding overhead.
Dataset Details
| Property | Details |
|---|---|
| Embedding Model | nomic-ai/nomic-embed-text-v1.5 (135M) |
| Vector Dimensions | 768 |
| Source | Wikipedia |
| Topics | Food, Cooking methods, and other items related to food preparation |
| Format | CSV (vectors + metadata) |
Quickstart
import pandas as pd
import ast
df = pd.read_csv("hf://datasets/rakhasetiawan/food-knowledge-embedding-wikipedia/blob/main/food_domain_vector_embeddings.csv")
# Convert the embedding column from string to list
df["embedding"] = df["embedding"].apply(ast.literal_eval)
License
Dataset content is sourced from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 license.
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