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Chelev
Chelev ( he, חֵלֶב, ''kheylev'' or ''ẖelev''), or what is also known as "suet", is the animal fats that the Torah prohibits Jews and Israelites from eating (). Only the ''chelev'' of animals that are of the sort from which offerings can be brought in the Tabernacle or Temple are prohibited (). The prohibition of eating ''chelev'' is also, in addition to the Torah, one of the 613 commandments that, according to the Talmud, were given to Moses on Mount Sinai. Hebrew Bible Hebrew language In Biblical Hebrew, the word for fat is ''chelev'' (חֵלֶב), and it is first used for the "fats" of Abel's offering, and most often used for fats of animal sacrifices on the altar of the Tabernacle or Temple. The same word is also used in the phrase "the fat of the land." Rabbinical interpretation The punishment for eating ''chelev'' bemeizid (on purpose) is kareth (exclusion from the after life). The atonement for eating it by mistake is to bring a korban hattath (atonement sacrifi ...
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Nikkur
''Nikkur'' ( he, ניקור) is the process of making an animal kosher by removing ''chelev'' (forbidden fats) and the ''gid hanasheh'' (sciatic nerve). The basis for this practice is , "You shall not eat of any fatty suet, whether from cattle, sheep, or goats." The English word ''porge'', or ''porging'' is from Judeo-Spanish ''porgar'' (from Spanish "to purge"); the Yiddish is ''treibern''. The process is done by a ''menakker''. Etymology From the Biblical root נקר ''NQR'' meaning to "put out, bore, dig, gnaw" etc. Regional practices It is much easier to perform ''nikkur'' on the front part of the animal. It is also easier to perform on non-domestic animals such as deer as the ''chelev'' does not need to be removed from such animals. Since it is difficult to perform ''nikkur'' on the hind part of domestic animals, the entire hind part is usually sold to the non-Jewish market in Ashkenazi Jewish communities. However, among Yemenite Jews, ''nikkur'' on the hind part of the ...
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Kareth
The Hebrew term ''kareth'' ("cutting off" he, כָּרֵת, ), or extirpation, is a form of punishment for sin, mentioned in the Hebrew Bible and later Jewish writings. Kareth in its simplistic meaning refers to an individual being expelled from the Nation of Israel. In the Talmud, ''kareth'' means not necessarily physical "cutting off" of life, but can also mean the extinction of the soul and denial of a share in the world to come. Etymology The word ''kareth'' is derived from the Hebrew verb ''karat'' ("to cut off"). The noun form ''kareth'' does not occur in the Hebrew Bible; rather, verb forms such as ''venichreta'' (" hat soulshall be cut off") are most common. Hebrew Bible In the Hebrew Bible, verbs that underlie the later use of the noun form ''kareth'' refer to forms of punishment including premature death, or else exclusion from the people. According to Richard C. Steiner, the phrase "to be cut off from one's people" is an antonym for "to be gathered to one's people" ...
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Flank Steak
Flank steak is a cut of beef steak taken from the abdominal muscles of the cow, located just behind the plate and in front of the rear quarter. It is a long, flat cut with a significant grain, and is known for its bold flavor and chewiness. Terminology French butchers call the cut ''bavette'', which means "bib". In Brazil, it is called ''fraldinha'' ("little diaper"). The cut is common in Colombia, where they call it '' sobrebarriga'' ("over the belly"); ''sobrebarriga a la brasa'' is a Colombian recipe for braised flank steak. Argentina, Uruguay, Spain, and Rio Grande do Sul call flank steak ''vacío'' ("empty"). Use Flank steak is used in a variety of dishes including London broil and as an alternative to the traditional skirt steak in '' fajitas''. It can be grilled, pan-fried, broiled, or braised for increased tenderness. Grain (meat fibre) is very apparent in flank steaks, as it comes from a well-exercised part of the cow, and many chefs cut across the grain to make t ...
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Cattle
Cattle (''Bos taurus'') are large, domesticated, cloven-hooved, herbivores. They are a prominent modern member of the subfamily Bovinae and the most widespread species of the genus ''Bos''. Adult females are referred to as cows and adult males are referred to as bulls. Cattle are commonly raised as livestock for meat ( beef or veal, see beef cattle), for milk (see dairy cattle), and for hides, which are used to make leather. They are used as riding animals and draft animals ( oxen or bullocks, which pull carts, plows and other implements). Another product of cattle is their dung, which can be used to create manure or fuel. In some regions, such as parts of India, cattle have significant religious significance. Cattle, mostly small breeds such as the Miniature Zebu, are also kept as pets. Different types of cattle are common to different geographic areas. Taurine cattle are found primarily in Europe and temperate areas of Asia, the Americas, and Australia. Zebus ( ...
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Abdominopelvic Cavity
The abdominopelvic cavity is a body cavity that consists of the abdominal cavity and the pelvic cavity. The upper portion is the abdominal cavity, and it contains the stomach, liver, pancreas, spleen, gallbladder, kidneys, small intestine, and most of the large intestine. The lower portion is the pelvic cavity, and it contains the urinary bladder, the rest of the large intestine (the lower portion), and the internal reproductive organs. There is no membrane that separates out the abdominal cavity from the pelvic cavity, so the terms ''abdominal pelvis'' and ''peritoneal cavity'' are sometimes used. There are many diseases and disorders associated with the organs of the abdominopelvic cavity. Structure and physiology The stomach sits on the left side, which is attached to the esophagus tube. Food comes through the esophagus, goes behind all of the other organs in the thoracic cavity, then comes out through the esophagus and opens up into the stomach. The stomach is more of a ...
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Kidney
The kidneys are two reddish-brown bean-shaped organs found in vertebrates. They are located on the left and right in the retroperitoneal space, and in adult humans are about in length. They receive blood from the paired renal arteries; blood exits into the paired renal veins. Each kidney is attached to a ureter, a tube that carries excreted urine to the bladder. The kidney participates in the control of the volume of various body fluids, fluid osmolality, acid–base balance, various electrolyte concentrations, and removal of toxins. Filtration occurs in the glomerulus: one-fifth of the blood volume that enters the kidneys is filtered. Examples of substances reabsorbed are solute-free water, sodium, bicarbonate, glucose, and amino acids. Examples of substances secreted are hydrogen, ammonium, potassium and uric acid. The nephron is the structural and functional unit of the kidney. Each adult human kidney contains around 1 million nephrons, while a mouse kidney con ...
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Rabbinic Law
In its primary meaning, the Hebrew word (; he, מִצְוָה, ''mīṣvā'' , plural ''mīṣvōt'' ; "commandment") refers to a commandment commanded by God to be performed as a religious duty. Jewish law () in large part consists of discussion of these commandments. According to religious tradition, there are 613 such commandments. In its secondary meaning, the word ''mitzvah'' refers to a deed performed in order to fulfill such a commandment. As such, the term ''mitzvah'' has also come to express an individual act of human kindness in keeping with the law. The expression includes a sense of heartfelt sentiment beyond mere legal duty, as "you shall love your neighbor as yourself" (Leviticus 19:18). The opinions of the Talmudic rabbis are divided between those who seek the purpose of the ''mitzvot'' and those who do not question them. The latter argue that if the reason for each ''mitzvah'' could be determined, people might try to achieve what they see as the purpose of th ...
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Muscle
Skeletal muscles (commonly referred to as muscles) are organs of the vertebrate muscular system and typically are attached by tendons to bones of a skeleton. The muscle cells of skeletal muscles are much longer than in the other types of muscle tissue, and are often known as muscle fibers. The muscle tissue of a skeletal muscle is striated – having a striped appearance due to the arrangement of the sarcomeres. Skeletal muscles are voluntary muscles under the control of the somatic nervous system. The other types of muscle are cardiac muscle which is also striated and smooth muscle which is non-striated; both of these types of muscle tissue are classified as involuntary, or, under the control of the autonomic nervous system. A skeletal muscle contains multiple fascicles – bundles of muscle fibers. Each individual fiber, and each muscle is surrounded by a type of connective tissue layer of fascia. Muscle fibers are formed from the fusion of developmental myoblasts ...
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Abraham Isaac Kook
Abraham Isaac Kook (; 7 September 1865 – 1 September 1935), known as Rav Kook, and also known by the acronym HaRaAYaH (), was an Orthodox rabbi, and the first Ashkenazi Chief Rabbi of British Mandatory Palestine. He is considered to be one of the fathers of religious Zionism and is known for founding the Mercaz HaRav Yeshiva. Biography Childhood Kook was born in Griva (also spelled Geriva) in the Courland Governorate of the Russian Empire in 1865, today a part of Daugavpils, Latvia, the oldest of eight children. His father, Rabbi Shlomo Zalman Ha-Cohen Kook, was a student of the Volozhin yeshiva, the "mother of the Lithuanian yeshivas", whereas his maternal grandfather was a follower of the Kapust branch of the Hasidic movement, founded by the son of the third rebbe of Chabad, Rabbi Menachem Mendel Schneersohn. His mother's name was Zlata Perl. He entered the Volozhin Yeshiva in 1884 at the age of 18, where he became close to the '' rosh yeshiva'', Rabbi Naftali Z ...
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Bovinae
Bovines (subfamily Bovinae) comprise a diverse group of 10 genera of medium to large-sized ungulates, including cattle, bison, African buffalo, water buffalos, and the four-horned and spiral-horned antelopes. The evolutionary relationship between the members of the group is still debated, and their classification into loose tribes rather than formal subgroups reflects this uncertainty. General characteristics include cloven hooves and usually at least one of the sexes of a species having true horns. The largest extant bovine is the gaur. In many countries, bovid milk and meat is used as food by humans. Cattle are kept as livestock almost everywhere except in parts of India and Nepal, where they are considered sacred by most Hindus. Bovids are used as draft animals and as riding animals. Small breeds of domestic bovid, such as the Miniature Zebu, are kept as pets. Bovid leather is durable and flexible and is used to produce a wide range of goods including clothing and bags. ...
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Deer
Deer or true deer are hoofed ruminant mammals forming the family Cervidae. The two main groups of deer are the Cervinae, including the muntjac, the elk (wapiti), the red deer, and the fallow deer; and the Capreolinae, including the reindeer (caribou), white-tailed deer, the roe deer, and the moose. Male deer of all species (except the water deer), as well as female reindeer, grow and shed new antlers each year. In this they differ from permanently horned antelope, which are part of a different family ( Bovidae) within the same order of even-toed ungulates (Artiodactyla). The musk deer (Moschidae) of Asia and chevrotains ( Tragulidae) of tropical African and Asian forests are separate families that are also in the ruminant clade Ruminantia; they are not especially closely related to Cervidae. Deer appear in art from Paleolithic cave paintings onwards, and they have played a role in mythology, religion, and literature throughout history, as well as in herald ...
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Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swim ...
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