Latest revision as of 12:30, 8 January 2021

Infobox on Almonds
Example of Almonds
Facts
Origin	This table shows only a selection of the most important countries of origin and should not be thought of as exhaustive Europe: Turkey, Spain, Portugal, Italy, Cyprus, Greece, Bulgaria Africa: Morocco Asia: China, Israel, Iran America: USA (California), Argentina Australia: Australia
Stowage factor (in m³/t)	2.20 m³/t (flat jute fabric bags, 50 kg) 1.95 - 2.09 m³/t (boxes) 2.03 - 2.09 m³/t (bags) 3.34 m³/t (large drums) 2.50 - 2.65 m³/t (bags from India) 1.97 m³/t (boxes or cartons) 1.70 - 2.55 m³/t (shelled in bags) 2.55 - 3.12 m³/t (unshelled in bags) 20% additional stowage space must be allowed for unshelled almonds in bags
Humidity / moisture	Relative humidity: 65 - 75% (almonds); 65% (almond kernels) Water content: 4.5 - 8% (almonds) ; 3.5 - 7% (almond kernels); 6% (soft-shelled almonds) Maximum equilibrium moisture content: 65%
Oil content	53 - 59% 54% soft-shelled almonds 40 - 50%
Ventilation	Air exchange rate: at least 10 changes/hour (airing)
Risk factors	Almonds have a tendency to self-heating

Almonds

Description

The almond fruit measures 3.5–6 cm (1–2 in) long. In botanical terms it is not a nut, but a drupe. The outer covering or exocarp, fleshy in other members of Prunus such as the plum and cherry, is instead a thick leathery grey-green coat (with a downy exterior), called the hull. Inside the hull is a reticulated hard woody shell (like the outside of a peach pit) called the endocarp. Inside the shell is the edible seed, commonly called a nut. Generally, one seed is present, but occasionally there are two.

The almond that we think of as a nut is technically the seed of the fruit of the almond tree, a glorious medium-size tree that bears fragrant pink and white flowers. Like its cousins, the peach, cherry and apricot trees, the almond tree bears fruits with stone-like seeds (or pits) within. The seed of the almond fruit is what we refer to as the almond nut.

Almonds are off-white in colour, covered by a thin brownish skin, and encased in a hard shell. Almonds are classified into two categories: sweet and bitter.

Sweet almonds are the type that is eaten. They are oval in shape, usually malleable in texture and wonderfully buttery in taste. They are available in the market either still in their shell or with their shell removed. Shelled almonds are available whole, sliced or slivered in either their natural form, with their skin, or blanched, with their skin removed.

Bitter almonds are used to make Almond Oil that is used as a flavouring agent for foods and liqueurs such as Amaretto. They are otherwise inedible as they naturally contain toxic substances such as hydrocyanic acid. These compounds are removed in the manufacturing of almond oil.

Almonds are commonly sold shelled (i.e., after the shells are removed), or unshelled (i.e., with the shells still attached). Blanched almonds are shelled almonds that have been treated with hot water to soften the seedcoat, which is then removed to reveal the white embryo.

All commercially grown almonds are of the "sweet" variety.

While the almond is often eaten on its own, raw or toasted, it is also a component of various dishes. Almonds are available in many forms, such as whole, sliced (flaked, slivered), and as almond butter, almond milk and almond oil. These variations can be used in both sweet and savoury dishes.

Almonds that are still in their shells have the longest shelf life. If purchasing these, look for shells that are not split, mouldy or stained. Shelled almonds that are stored in an hermetically sealed container will last longer than those that are sold in bulk bins since they are less exposed to heat, air and humidity. If purchasing almonds in bulk bins, make sure that the store has a quick turnover of inventory and that the bulk containers are sealed well in order to ensure maximum freshness. Look for almonds that are uniform in colour and not limp or shrivelled. In addition, smell the almonds. They should smell sweet and nutty; if their odour is sharp or bitter, they are rancid.

For a roasted flavour and texture, choose those that have been "dry roasted" as they are not cooked in oil like their regular roasted counterparts. Yet, even when purchasing "dry roasted" almonds, it is important to read the label to be sure that no additional ingredients such as sugar, corn syrup or preservatives have been added.

Applications

Sweet almonds are mainly eaten raw and are also used in bakery products. Bitter almonds are mainly used to produce almond oil.

Shipment/storage

Since almonds have a high fat content, it is important to store them properly in order to protect them from becoming rancid. Store shelled almonds in a tightly sealed container, in a cool dry place away from exposure to sunlight. Keeping them cold will further protect them from rancidity and prolong their freshness. Refrigerated almonds will keep for several months, while if stored in the freezer, almonds can be kept for up to a year. Shelled almond pieces will become rancid more quickly than whole shelled almonds. Almonds still in the shell have the longest shelf life.

Almonds are usually shipped in cartons or bags. It is a delicate commodity which is easily damaged by moisture, heat, odours or contact with unclean goods, especially when shelled. Moisture damage in shelled almonds occurs when humidity is high. Minor damage may be cleared by ventilation, while heavier damage, seen as mould, can often be rectified by drying and brushing. Heat will cause kernels to become rancid. If not fumigated before shipment, almonds may suffer from infestation. Any such infestation is usually by attack in the country of origin. When water-damaged, almonds can attract flies and subsequent maggot growth which gives off cadaver-type odor. The development stage of beetles, maggots, etc., will provide indication of time of infestation.

Temperature
At a relative humidity of 65%-70% and -3° / 0°C temperature, almonds have a storage potential of approx. one year. Travel temperatures of approx. 5°C/25°C are feasible, but >30°C should be avoided for longer periods, as self-heating may be promoted. Overseas shipment preferably in ventilated containers.

Risk factors

- Self heating/spontaneous combustion
- Odour
- Contamination
- Mechanical influences
- Toxicity
- Shrinkage/shortage
- Insect infestation

@@ Line 1: / Line 1: @@
 {{Infobox_Food
 | image                               = Almonds.jpg
-| origin                              = This Table shows only a selection of the most important countries of origin and should not be thought of as exhaustive<ul><li>Europe:	Turkey, Spain, Portugal, Italy, Cyprus, Greece, Bulgaria</li><li>Africa: Morocco</li><li>Asia: China, Israel, Iran</li><li>America: USA (California), Argentina</li><li>Australia: Australia</li></ul>
+| origin                              = This table shows only a selection of the most important countries of origin and should not be thought of as exhaustive<ul><li>Europe:	Turkey, Spain, Portugal, Italy, Cyprus, Greece, Bulgaria</li><li>Africa: Morocco</li><li>Asia: China, Israel, Iran</li><li>America: USA (California), Argentina</li><li>Australia: Australia</li></ul>
 | stowage factor                      = <ul><li>2.20 m³/t (flat jute fabric bags, 50 kg)</li><li>1.95 - 2.09 m³/t (boxes)</li><li>2.03 - 2.09 m³/t (bags)</li><li>3.34 m³/t (large drums)</li><li>2.50 - 2.65 m³/t (bags from India)</li><li>1.97 m³/t (boxes or cartons)</li><li>1.70 - 2.55 m³/t (shelled in bags)</li><li>2.55 - 3.12 m³/t (unshelled in bags)</li></ul>20% additional stowage space must be allowed for unshelled almonds in bags
-| humidity and moisture               = Precise details should be obtained from the consignor as to the relative humidity to be maintained during the voyage.<ul><li>Relative humidity: 65 - 75% (almonds); 65% (almond kernels)</li><li>Water content:	4.5 - 8% (almonds) ; 3.5 - 7% (almond kernels); 6% (soft-shelled almonds)</li><li>Maximum equilibrium moisture content: 65%</li></ul>
+| humidity and moisture               = <ul><li>Relative humidity: 65 - 75% (almonds); 65% (almond kernels)</li><li>Water content:	4.5 - 8% (almonds) ; 3.5 - 7% (almond kernels); 6% (soft-shelled almonds)</li><li>Maximum equilibrium moisture content: 65%</li></ul>
 | oil content                         = <ul><li>53 - 59%</li><li>54% soft-shelled almonds</li><li>40 - 50%</li></ul>
 | ventilation                         = Air exchange rate: at least 10 changes/hour (airing)
@@ Line 10: / Line 10: @@
 ==Description==
-Almonds are the single-seeded, plum-sized stone fruits of the almond tree (Rosaceae family). Almonds are native to the Middle East and Central Asia. The stone [[fruit]] encloses a kernel, the actual almond, which is approx. 2 cm long and covered in a light brown seed coat. The seed coat contains antioxidants which protect the oil-rich almonds from penetration by atmospheric oxygen so preventing them from becoming rancid (oxidative rancidity).<br>
+The almond fruit measures 3.5–6 cm (1–2 in) long. In botanical terms it is not a nut, but a drupe. The outer covering or exocarp, fleshy in other members of Prunus such as the plum and cherry, is instead a thick leathery grey-green coat (with a downy exterior), called the hull. Inside the hull is a reticulated hard woody shell (like the outside of a peach pit) called the endocarp. Inside the shell is the edible seed, commonly called a nut. Generally, one seed is present, but occasionally there are two.<br><br>
-Almonds are shell fruit (nut types). Because of their similar characteristics with regard to transport, particularly their high oil content, their requirements regarding care during storage and transport are the same as those of oil-bearing [[seeds]]/fruits.<br>
+The almond that we think of as a nut is technically the seed of the fruit of the almond tree, a glorious medium-size tree that bears fragrant pink and white flowers. Like its cousins, the peach, cherry and apricot trees, the almond tree bears fruits with stone-like [[seeds]] (or pits) within. The seed of the almond fruit is what we refer to as the almond nut. <br><br>
+Almonds are off-white in colour, covered by a thin brownish skin, and encased in a hard shell. Almonds are classified into two categories: sweet and bitter. <br><br>
+Sweet almonds are the type that is eaten. They are oval in shape, usually malleable in texture and wonderfully buttery in taste. They are available in the market either still in their shell or with their shell removed. Shelled almonds are available whole, sliced or slivered in either their natural form, with their skin, or blanched, with their skin removed. <br><br>
-Sweet almonds (Prunus amygdalus dulcis): these also include the soft-shelled almond (Prunus amygdalus fragilis), which has a porous, highly fragile shell. Sweet almonds are generally of an oval, flattened or roundish shape, are tender and have a sweetish flavor.<br>
+Bitter almonds are used to make [[Almond Oil]] that is used as a flavouring agent for foods and liqueurs such as Amaretto. They are otherwise inedible as they naturally contain toxic substances such as hydrocyanic acid. These compounds are removed in the manufacturing of almond oil.<br><br>
-Bitter almonds (Prunus amygdalus amara): These are generally smaller and more pointed than sweet almonds and have an astringent, bitter flavor. Bitter almonds contain approx. 2 - 4% of the glycoside amygdalin, which, in the presence of water and the enzyme emulsin (e.g. in the human digestive tract), releases hydrocyanic (prussic) acid, which is harmful to human health: as few as 7 - 10 bitter almonds eaten raw can cause severe problems and may even be fatal to children. Boiling or baking of the bitter almonds drives off most of the hydrocyanic acid so that there is no need to fear any harmful effects from eating them once cooked.<br>
+Almonds are commonly sold shelled (i.e., after the shells are removed), or unshelled (i.e., with the shells still attached). Blanched almonds are shelled almonds that have been treated with hot water to soften the seedcoat, which is then removed to reveal the white embryo.<br><br>
-Mountain almonds: roundish, flatter and smaller than the other two types, unnotched, bitter flavor.<br>
+All commercially grown almonds are of the "sweet" variety.<br><br>
+While the almond is often eaten on its own, raw or toasted, it is also a component of various dishes. Almonds are available in many forms, such as whole, sliced (flaked, slivered), and as almond [[butter]], almond milk and almond oil. These variations can be used in both sweet and savoury dishes.<br><br>
+Almonds that are still in their shells have the longest shelf life. If purchasing these, look for shells that are not split, mouldy or stained. Shelled almonds that are stored in an hermetically sealed container will last longer than those that are sold in bulk bins since they are less exposed to heat, air and humidity. If purchasing almonds in bulk bins, make sure that the store has a quick turnover of inventory and that the bulk containers are sealed well in order to ensure maximum freshness. Look for almonds that are uniform in colour and not limp or shrivelled. In addition, smell the almonds. They should smell sweet and nutty; if their odour is sharp or bitter, they are rancid.<br><br>
-Almonds are harvested once their hull has opened and the green hull is immediately removed in order to prevent mold growth and the nuts are then dried in the sun or in dryers.<br>
+For a roasted flavour and texture, choose those that have been "dry roasted" as they are not cooked in oil like their regular roasted counterparts. Yet, even when purchasing "dry roasted" almonds, it is important to read the label to be sure that no additional ingredients such as sugar, [[corn]] syrup or preservatives have been added. <br><br>
-Almonds are valued on the basis of their shell content; a thicker shell means a smaller proportion of the edible kernel. A distinction is drawn between hard, medium hard, soft and paper-shelled almonds, this last type also being known as soft-shelled almonds.<br>
-Almonds must be sound, dry, with large white kernels which are high in fat and have smooth skins; they must have the correct aroma and a pronounced almond flavor.<br>
-It is very important for the surveyor to ascertain the year of harvest: it must be taken into consideration that the almonds may be mixed with almonds from the previous year's harvest. This possibility must not be disregarded when determining whether or not loss has occurred in transit. Almonds from the previous year's harvest have a tendency to beetle infestation and rancidity.
-Maximum duration of storage and transport is as follows:
-{|
-|-
-|style="width:150px;"|<b>Temperature</b>
-|style="width:150px;"|<b>Relative humidity</b>
-|style="width:250px;"|<b>Maximum duration of storage</b>
-|-
-|-
-| -3 - 0°C
-| 65 - 70%
-| 12 months
-|-
-|}<br>
 ==Applications==
-Sweet almonds are mainly eaten raw and are also used to produce bakery products, confectionery, marzipan and dessert powder and for roasting. Bitter almonds are mainly used to produce bitter almond oil. The largest almond crops are grown in the Mediterranean countries and in California (no late frosts, mild climate, winter rain).
+Sweet almonds are mainly eaten raw and are also used in bakery products. Bitter almonds are mainly used to produce almond oil. <br><br>
 ==Shipment/storage==
-Almonds are packaged in, among other things, polysacks (5 kg), boxes (10 - 25 kg), cartons (10 - 20 kg) drums (50 and 100 kg) and flat [[jute]] fabric bags (50 kg). In ventilated containers (coffee containers), if the lower limits set for the water content of goods, packaging and flooring and the oil content of the goods are complied with and if protection against solar radiation is ensured (risk of self-heating). In damp weather (rain, snow), the cargo must be protected from moisture, since it may lead to mold, spoilage and self-heating as a result of increased respiratory activity. No hooks should be used with bagged cargo, so as to prevent damage to the bags and loss of volume. Cool, dry, good ventilation. The cargo should be covered with wooden dunnage, mats or [[jute]] coverings because contact with metal parts of the ship's hull or container entails a risk of rancidity.
+Since almonds have a high fat content, it is important to store them properly in order to protect them from becoming rancid. Store shelled almonds in a tightly sealed container, in a cool dry place away from exposure to sunlight. Keeping them cold will further protect them from rancidity and prolong their freshness. Refrigerated almonds will keep for several months, while if stored in the freezer, almonds can be kept for up to a year. Shelled almond pieces will become rancid more quickly than whole shelled almonds. Almonds still in the shell have the longest shelf life.<br><br>
-<br><br>
+Almonds are usually shipped in cartons or bags. It is a delicate commodity which is easily damaged by moisture, heat, odours or contact with unclean goods, especially when shelled. Moisture damage in shelled almonds occurs when humidity is high. Minor damage may be cleared by ventilation, while heavier damage, seen as mould, can often be rectified by drying and brushing. Heat will cause kernels to become rancid. If not fumigated before shipment, almonds may suffer from infestation. Any such infestation is usually by attack in the country of origin. When water-damaged, almonds can attract flies and subsequent maggot growth which gives off cadaver-type odor. The development stage of beetles, maggots, etc., will provide indication of time of infestation. <br><br>
-In order to ensure safe transport, the bags must be stowed and secured in the means of transport in such a manner that they cannot slip or shift during transport. Attention must also be paid to stowage patterns which may be required as a result of special considerations, such as ventilation measures.<br><br>
-In the event of loading as general cargo, dunnage should be used to protect against damage:<br><br>
-*	Floor dunnage: criss-cross dunnage and [[packing paper]]
-*	Side dunnage: lining with wooden dunnage and mats or jute coverings: protection from metal parts of the ship, since traces of metal promote cargo rancidity due to autoxidation.
-*	Top dunnage: important for voyages to cold regions (winter), since sweat may drip onto the cargo.<br><br>
 <b>Temperature</b><br>
-Almonds require particular temperature, humidity/moisture and ventilation conditions. For this reason, precise details should be obtained from the shipper as to the travel temperature to be maintained. Favorable travel temperature range: 0°C , -3 - 0°C. The stated travel temperatures are the ideal temperatures for achieving the longest possible storage life, but travel temperatures of approx. 5 - 25°C are also feasible (depending on journey length), so it is not absolutely necessary for the product to be transported as chilled goods.
+At a relative humidity of 65%-70% and -3° / 0°C temperature, almonds have a storage potential of approx. one year. Travel temperatures of approx. 5°C/25°C are feasible, but >30°C should be avoided for longer periods, as self-heating may be promoted. Overseas shipment preferably in ventilated containers.<br><br>
-<br><br>
-Temperatures > 30°C should not prevail for a long period, as such temperatures promote respiration of the cargo and cause self-heating. Almonds should not be stowed near heat sources (engine room bulkhead, heated tanks).
-<br><br>
-<b>Humidity / Moisture</b><br>
-Precise details should be obtained from the consignor as to the relative humidity to be maintained during the voyage.<br><br>
-{|
-|-
-|style="width:250px;"|<b>Designation</b>
-|style="width:450px;"| <b>Humidity/water content</b>
-|-
-| Relative Humidity
-| 65 - 75% (almonds); 65% (almond kernels)
-|-
-| Water content
-| 4.5 - 8% (almonds) ; 3.5 - 7% (almond kernels); 6% (soft-shelled almonds)
-|-
-| Maximum equilibrium moisture content
-| 65%
-|-
-|}<br>
-Almonds must be protected from all forms of moisture (seawater, rain and condensation water), since there is otherwise an increased risk of mold, rot and rancidity.Sprinkling with water to increase the weight on loading (or "baptism") may also cause moisture damage. Avoid wettening liquids. Sodden packing drums or bags must be rejected as seawater, rain and condensation water promote hydrolytic/enzymatic fat cleavage, which leads to self-heating as a result of increased respiration.
-<br><br>
-Moisture damage is more frequent with shelled almonds. Onset of mold growth occurs at relative humidities of as low as > 65%. Slight moisture damage may be rectified by ventilation. Dry almond kernels should have a water content of < 7% as there is otherwise a risk of mold growth.<br>
-<br><br>
-<b>Ventilation</b><br>
-Recommended ventilation conditions: air exchange rate: at least 10 changes/hour (airing).
-<br><br>
-<b>Biotic activity</b><br>
-Almonds display 2nd order biotic activity. They are living organs in which respiration processes predominate, because their supply of new nutrients has been cut off by separation from the parent plant. Care of the cargo during the voyage must be aimed at keeping decomposition processes at the lowest possible level, so as to keep within limits any losses in quality caused by the emission of CO<sub>2</sub>, heat and water vapor.
-<br><br>
-<b>Gases</b><br>
-Almonds (especially when moist) produce ripening gases (particularly CO<sub>2</sub>) as a result of the respiration processes which continue postharvest. If ventilation has been inadequate (frost) or has failed owing to a defect, life-threatening CO<sub>2</sub> concentrations or O<sub>2</sub> shortages may arise. Therefore, before anybody enters the hold, it must be ventilated and a gas measurement carried out. The TLV for CO<sub>2</sub> concentration is 0.49 vol.%.
 ==Risk factors==
-<b>Self-heating / Spontaneous combustion</b>
+-	Self heating/spontaneous combustion<br>
+-	Odour<br>
-Oil content:
+-	Contamination <br>
+-	Mechanical influences <br>
+-	Toxicity <br>
+-	Shrinkage/shortage <br>
+-	Insect infestation <br>
-*	53 - 59%
-*	54% soft-shelled almonds
-*	40 - 55% <br><br>
-Because of their tendency to self-heating, reference is made to the relevant IMO regulations on hazardous cargo. Excessive stack pressure results in self-heating. Oils which have accumulated in the jute packaging fabric encourage this behavior. As a basic principle, a high oil content (especially in almond kernels) encourages the tendency to self-heating. Fat decomposition in almonds leads to the risk of self-heating and, ultimately, to a cargo fire.
-<br><br>
-Fat decomposition may proceed as follows:<br><br>
-*	by hydrolytic/enzymatic fat cleavage or
-*	by oxidative fat cleavage<br><br>
-<b>Hydrolytic/enzymatic fat cleavage:</b><br>
-If the critical water content of the almonds is exceeded, this promotes hydrolytic/enzymatic fat cleavage. Fat-cleaving enzymes are activated by the elevated water content. The additional action of light and heat may accelerate this process. Free [[Fatty Acids]] sometimes have an unpleasant odor and taste. In the event of extended storage or improper cargo care, these cause the cargo to become rancid. The free fatty acids formed are consumed by respiration processes in the almonds to form carbon dioxide and water, a process which is associated with considerable evolution of heat.
-<br><br>
-Self-heating of almonds is an extremely vigorous process, as the consumption of fatty acids by respiration processes is associated with a considerably greater evolution of heat than is the case with the respiration equation for carbohydrates. Here too, as with cereals, the spoilage process proceeds in a type of chain reaction, because heat and water are formed by the fatty acids consumed by respiration, which in turn contribute to an intensification of the process. The self-heating of almonds requires only a small seat of moisture, so that within just a few hours heating may occur at moist points for which weeks or months would be required in goods dry on shipment.
-<br><br>
-Fresh almonds with a high water content tend in particular towards rapid self-heating and may also ignite. Self-heating of almonds leads not only to a reduction in the utility value of this product (rancid odor and taste) but also has a qualitative and quantitative effect on oil yield. The color and bleachability of the oils are also negatively affected. The oil obtained complicates refining of the crude oils in subsequent processing, because a higher free fatty acid content makes decolorization substantially more difficult.
-<br><br>
-Hydrolytic/enzymatic fat cleavage and respiration may be limited by low temperatures; however, this may only be affected to a limited degree during transport. It is therefore important to ensure storage stability by complying with the limit values for the water content of the goods.
-<br><br>
-<b>Oxidative fat cleavage:</b><br>
-Food components frequently react with atmospheric oxygen in spoilage processes. Atmospheric oxygen may enter into an addition reaction with unsaturated fatty acids through the simultaneous assistance of light, heat and certain fat companion substances, and possibly also traces of heavy metals. Rancidity caused by oxidative fat cleavage is particularly noticeable in the case of shelled almonds, because the shelling process results to a certain degree in exposure to atmospheric oxygen or to the steel parts of the ship or the container walls, if not carefully covered. It is therefore absolutely essential to store almonds in the dark and to protect them from oxygen and metal parts, since otherwise they become brown-colored and develop a rancid odor and taste.<br>
-<br><br>
-<b>Odor</b><br>
-<i>Active behavior</i>: Almonds have a very slight, pleasant odor.<br>
-<i>Passive behavior</i>: Almonds are highly odor-sensitive. Shelled almonds (almond kernels) in particular accept any odor and, if so affected, become worthless.<br><br>
-<b>Contamination</b><br>
-<i>Active behavior</i>: Risk of contamination of other goods by fats and oils.<br>
-<i>Passive behavior</i>: Almonds are sensitive to dust, dirt, fats and oils.
-<br><br>
-<b>Mechanical influences</b><br>
-Almonds are impact- and pressure-sensitive. Particularly high stack pressure must be avoided because there is a risk of self-heating due to the oils which accumulate in the jute fabric.
-<br><br>
-<b>Toxicity / Hazards to health</b><br>
-Evolution of CO<sub>2</sub> due to respiration, especially with moistened goods. Take care when entering the hold. Use gas detector. Bitter almonds contain approx. 2 - 4% of the glycoside amygdalin, which, in the presence of water and the enzyme emulsin (e.g. in the human digestive tract), releases hydrocyanic (prussic) acid, which is harmful to human health: as few as 7 - 10 bitter almonds eaten raw can cause severe problems and may even be fatal to children. Boiling or baking of the bitter almonds drives off most of the hydrocyanic acid so that there is no need to fear any harmful effects from eating them once cooked.
-<br><br>
-Danger: almonds may contain aflatoxin. The molds Aspergillus flavus and Aspergillus parasiticus produce the toxin aflatoxin, which may be present in the cargo as a result of an attack by the above-mentioned mold types. In general, this is "country damage", i.e. the toxin is already present in the almond at the time of harvesting. As a rule, aflatoxin is only found in individual almonds. If batches intended as a human foodstuff are affected by this toxin, the product can no longer be approved for human consumption. Almonds affected by aflatoxin cannot readily be distinguished from the other nuts in a batch. The toxin may be detected using UV light.
-<br><br>
-<b>Shrinkage / Shortage</b><br>
-Weight loss of up to 1% due to moisture loss is tolerated. Loss of volume may be caused by tears in bags during conventional loading or by theft.
-<br><br>
-<b>Insect infestation / Diseases</b><br>
-Mites, cockroaches, sawtoothed [[grain]] beetles, [[flour]] beetles, meal moths, dried [[fruit]] moths and rats and mice may attack almonds. Almonds from the previous year's harvest have a particular tendency to beetle infestation. On acceptance, the cargo must be inspected for insect infestation. Have an inspection certificate issued by a surveyor. Insect infestation usually has its origin in the country of production. The time of infestation may be determined with some certainty by the stage of development of the pests, especially moths (frequent infestation by the almond moth). The development of maggots is promoted on even slight exposure to heat.
-<br><br>
-The quarantine regulations of the country of destination must be complied with and a phytosanitary certificate and fumigation certificate may have to be enclosed with the shipping documents. Information may be obtained from the phytosanitary authorities of the countries concerned.
-<br><br>
-See also [[Nuts and Kernels]].
-<br><br>
-Note:<i>(Source including Transport Information Service of the GDV)</i>
 [[Category:Products]]
 [[Category: Food and beverages]]

Difference between revisions of "Almonds"

Latest revision as of 12:30, 8 January 2021

Almonds

Contents

Description

Applications

Shipment/storage

Risk factors

Categories

Products A-Z

Difference between revisions of "Almonds"

Latest revision as of 12:30, 8 January 2021

Almonds

Contents

Description

Applications

Shipment/storage

Risk factors