eChapters

26.1 Introduction
Developed nations’ packaging sector has achieved great advancement. The advent of innovative marketing strategies such hyper markets and selfservice outlets has pushed the packaging technologies in these nations to unprecedented heights. The evolution of appliances and packaging tools as well as the introduction of fresh and better packaging materials has happened holistically. In nations like India still in development, packaging is still in its infancy. Packaging any product is the arrangement of the most appropriate containers and components to safeguard, move, label, and identify any good.
26.2 Packaging
Packaging is putting an item into a protective wrapping or container for use or storage. The package serves three purposes: it stores, shields, and merchandising tool. For the safe delivery of the product through the several phases of manufacturing, storage, transportation, distribution, and marketing, it is a necessary link between the manufacturer and ultimate customer. Fresh, sound and easy form of milk delivery depends on protective packaging to minimise losses and withstand the challenges of climate change, transit, handling etc.
1. To contain the product: The package should be big enough and built with suitable elements to stop spoiling and leaks. It should be sturdy enough to withstand handling, shipping, and storage difficulties as well as closely matched with the product.
2. To protect the product: Packaging seeks to protect the product from microbiological activity, heat, light, moisture, oxygen, evaporation, etc., therefore preventing contamination, loss, damage, or degradation.
3. To help in selling the product: Easy dispensing, reclosure, disposal, and possible reuse should be made possible by the packaging form, therefore helping the marketability of the product.

Packaging, hardening, storage, and shipping are essential final stages that protect ice cream quality after manufacturing. This chapter explains the role of packaging in protecting products from moisture loss, contamination, physical damage, and environmental exposure. It examines hardening technologies, including rapid-hardening systems, tunnels, spiral systems, and other industrial arrangements. The chapter also discusses bundling, shrink wrapping, palletizing, frozen storage, distribution models, and cold-chain requirements under Indian conditions. Temperature control throughout the distribution system is emphasized because fluctuations can cause recrystallization, texture deterioration, shrinkage, and other defects. The chapter provides practical guidance for maintaining product integrity from filling through storage and final delivery.

Packaging is an important consideration in vegetable and fruit market. The use of properly designed containers for transporting and marketing of vegetables is significantly reduce losses and maintain their freshness succulence and quality for longer period. Packaging also provides protection from mechanical damage and undesirable physiological changes and pathological deterioration during storage, transportation and marketing.

Many vegetables are transported in gunny bags and bamboo baskets. Packaging material such as polythene films, paper boars, and boxes lived with polythene and other materials can effectively prolong the shelf life of vegetables. By using plastic films vegetables can be protected from dry air. Polythene packaging provides modified atmosphere and consequently reduces decay, softening, and loss of solids. The thickness and permeability to CO₂, O₂ and water vapour of films needs to be standardized for each vegetable.

1. Introduction

Packaging is the integral part and cornerstone of food processing industry. The development of food processing industry goes hand in hand with advancement of packaging technology. Packaging Institute International has defined packaging as “enclosure of products, items or packages in a wrapped pouch, bag, box, cup, tray, can, tube, bottle or other container form to perform one or more of the following functions: containment, protection, preservation, communication, utility and performance”. Lockhart has defined packaging as “a socio-scientific discipline that operates in society to ensure the delivery of goods to the ultimate consumer of those goods in the best condition intended for their use”. Food packaging technology has came a long way from use of anything in hand for wrapping up a product to becoming a key element in product development and design.

23.1 Dry Flower Packing

Careful packing is one of the most important aspects of any product. Dry flower packing is the simplest way to capture the essence of summer flowers till long. Dry flowers should be packed nicely to avoid any damage. They should be packed alone in appropriate sized carton loosely cushioned with paper.They should be packed in a manner to keep them away from direct sunlight leaving some room for air. Packing material should be stable and firm to hold the dry flowers well without any damage during storage or transportation. Dry flowers can be packed in a variety of ways: in poly bags, window box, cardboard box, or in a sachet.

The packing and transportation of fish and shellfish seed demand meticulous care to preserve the health and survival of juveniles. This process involves the use of suitable containers, maintaining sufficient oxygen levels, and regulating water temperature and quality to minimize stress and reduce mortality rates. In aquaculture, it is common to transport hatchlings, fry, and fingerlings of cultivable species. Occasionally, mature broodstock must also be moved to facilitate seed production. In certain regions, transporting live market-sized fish from capture sites to markets is a highly organized industry, though the focus here is primarily on the transport of brood fish and seed for aquaculture purposes. Historically, fish seed has been transported in earthen pots, often carried manually or suspended using slings from collection points to nurseries or markets. These traditional methods, while long-standing, typically result in significant mortality. However, advancements in live fish transport have emerged due to a better understanding of fish physiology at different life stages—hatchling, fry, fingerling, juvenile, and adult—and the identification of key causes of mortality during transit. Although traditional practices may not yield high survival rates, they still offer value, particularly in rural aquaculture settings where advanced technology may be impractical. Modern transportation methods are based on two interrelated approaches: understanding the internal physiological needs of fish and managing the external environment in which they are transported. Effective integration of these approaches—such as controlling oxygen levels, pH, and ammonia in transport media, and preparing fish through conditioning or pre-transport fasting—can significantly boost survival.

Introduction

Packing and transportation forms an important component in fish trade whether live fish, fish seed, fresh fish, iced fish or dried fish. There are few reasons necessitating packing and transportation.

    ·    The movement of fry/juvenile for stocking into farms or restocking into natural environment.
    ·    The movements of fish to markets for sale selling/consumption.
    ·    The movements of ornamental aquarium live fish for trade.
    ·    The movement of aquatic animals for research purpose.

Most of the horticultural produce is of perishable nature and must be protected from postharvest losses, which start from the field itself. Therefore, adoption of proper packing house operation plays a very crucial role in minimizing postharvest losses

Although, we have reached new heights in the production of fruits comparable to China, Brazil and USA and in vegetables to China, yet we are far behind in postharvest management of these perishables, primarily due to lack of appropriate infrastructure. Test studies conducted in Australia have indicated that the distribution cost of perishable horticultural produce is assumed 5 to 9 times, the production cost. Further, packaging accounted for 25-50% of the wholesale price of fruits and vegetables. In India, huge losses of horticultural produce (25-30%) after harvest are encountered mainly due to non-existence of packing house concept.

Packing house operations essentially begins with the use of proper field containers, field transport, temperature protection of harvest produce, sorting, sizing, grading, packing, which are essential preparatory steps to storage, shipment and subsequent marketing. Depending on the kind of produce, additional activities viz. degreening, curing, washing, ripening, waxing, precooling etc. are done. The sequence of activities varies with the crops. A considerable quantity of postharvest losses of horticultural produce could be minimized by adoption of various packing house operations described below:

Early research in field of semen storage and delivery systems was conducted in USA. The straw technique for the storage of frozen semen was evolved by work of French, Danish and German workers whereas the pellet system of storage of semen was devised by Japanese scientists. The different packing systems of frozen semen are:

    9.1    Ampoule method
    9.2    Pellet method
    9.3    Straw method

9.1 Ampoule Method
In this method the semen is placed in a glass ampoule and is subsequently sealed and frozen in liquid nitrogen. The ampoule is thawed just before insemination and is then cut open. The semen is withdrawn into glass catheter and used for AI. Since the ampoule is sealed there is no risk of contamination during storage. The relevant details can be marked on the ampoule.

Various systems were developed to take produce from field to consumer and selection of a particular method depends on several factors, including perishability and value of crop.  One method is to harvest the crop and take it to a packhouse for various unit operations like grading, cleaning, post-grading treatments, and packing for transport and marketing. When deciding upon where to locate a packinghouse, access to field and market point, adequate space for vehicles to enter and leave  packinghouse and ease of access to labor will all be considered.
 
In the simplest packinghouse, produce is delivered in picking containers, immediately after harvest, directly to packers.  Packers then sort, grade, size and pack the produce directly into appropriate transport containers. In this case, each worker must be aware of produce defects, grade and size requirements, and packing methods.

Aim

To knw the method of softening the ring of the perpendicular Thomas splint to avoid direct trauma of the metal wire with the skin.

Materials required

Jute /thin gunny bag,bandage roll,cotton threads

Introduction

Pain management in poultry is an important aspect of animal welfare and overall production efficiency in the poultry industry. Poultry birds, such as chickens and turkeys, can experience pain due to various reasons including routine management procedures, injuries, and diseases. Managing pain in poultry is crucial not only for ethical reasons but also because pain can lead to decreased productivity and increased susceptibility to diseases. For the better management First step is identification of pain in birds which can only be possible with the thorough knowledge of their behaviour. Second step is the selection of appropriate analgesics and their dosing’s as there are various species of birds. Commonly used analgesics for birds includes, NSAID’s, opioids etc.

1. Routine Management Procedures: Many routine procedures in the poultry industry, such as beak trimming, toe clipping, and wing clipping, can cause pain and distress to birds if not done properly. Beak trimming, for example, is often performed to reduce feather pecking and cannibalism in crowded conditions but can cause acute pain if not done correctly. Proper techniques and pain management strategies must be employed during such procedures to minimize pain and distress in birds.

Palaeontology is the science that deals with the life past geological periods. It is just the opposite of neontology which deals with the systematics of recent organisms. Fossils are the remains or parts of animal or plants that lived thousands of years ago which have turned into rock. They are preserved traces of living organisms in the earth crust.

Fossil History of Insects

Occurrence of insects in fossilised state provides a clear idea of the main order of insects. The oldest known insects’ fossil appears to be of Apterygota and blattids seem to be the oldest living insects, which have almost lived without undergoing large scale evolutionary changes from the Carboniferous to the present day.

Some of the earliest apterygotes might have developed from the Permian or lower Carboniferous. The richest collection of fossil insects is from the vegetable deposits like coal, lignite peats and in amber entangled in the raisin. Most of the insects are known only through their wings, resulting in the study of venation. However, the amber fossil of Miocene presents a clearer picture. The best known epoch is undoubtedly the Permian while Triassic provides richest discoveries of the insect fossils.

The remains of animals and plants of past ages preserved in the rocks are known as fossils, the study of which forms the subject of Palaeontology. The conditions for an animal or plant to become a fossil are firstly it must possess skeleton of some kind or some hard parts, since the soft parts are decomposed rapidly, secondly the organism must be covered up by sedimentary layer, otherwise it will soon crumble to pieces.

5.1 Modes of Preservation of Fossils

The conditions in which fossils occur depends, on their original composition and on the material in which they are embedded. The chief types are as follow:

5.1.1 The entire organism preserved

Occasionally the soft parts of the organism are preserved as well as the skeleton, the whole having suffered very little change. Instances of this are the woolly rhinoceros and mammoth found frozen in the mud and ice in Northern Siberia. Insects encased in fossil resin, known as amber, are found in the Oligocene beds in the Baltic shores of Persia, but the soft part of organisms are rarely preserved.

5.1.2 The skeleton preserved almost unchanged

Sometimes where the skeleton alone is preserved, it remains almost in its original condition, except that it has lost its organic matter. Thus the shells in the Pliocene beds of England differ from living ones only in being lighter, more porous and generally colourless. In some instances a certain amount of mineral matter, such as carbonate of lime, has been added to the skeleton, making it heavier and more compact.

Characters

Palaeoptera world derive from New latin word pale means old and ptera means wings

Two order i.e Ephimeroptera and Odonata comes under this grops because wings can not fold over abdomen at time of rest.

Palak or spinach beet or beet leaf, Beta vulgaris var bengalensis under the family Amaranthaceae (previously under Chenopodiaceae) (Chromosome No. 2n = 2x = 18) is one of the most common leafy vegetables of the tropical and subtropical regions of the world. Its tender, soft and succulent leaves are used as a leafy vegetable. It is a rich and cheap source of β carotene, iron, essential amino acids, ascorbic acid, thiamine, riboflavin, pyridoxine, minerals like, calcium, iron, phosphorus, magnesium, potassium and zinc and fibre. It is very common vegetable in India, particularly in eastern and northern plains of Uttar Pradesh, Bihar, West Bengal, Rajasthan, Punjab and Haryana. It is also grown in Maharashtra, Gujarat and Madhya Pradesh however, it is not common in southern states.
Origin, domestication and adaptation in India
Palak originated from Indo-Chinese region. The Romans used this crop as food for humans and animals. The crop was introduced to USA in 1800 AD (Campbell, 1976). However, it is not known when it was introduced into India. Mentioning of palak in the medical treatise, Charak Samhita, c. 600 BC is the testimony of its long history of cultivation in India. Perhaps it was first cultivated in Bengal. In India, earlier improvement through natural selection by the farmers might have been in the direction of larger succulent leaves, late bolters and ability for regeneration after repeated cuttings. However, despite such a long history of cultivation genetic variability recorded in this species is not wide enough, commensurate with outcrossing breeding behaviour.

1. Introduction

Our Indian traditional medicine depends on herbals which always played an important role in the health problems of many countries. In India, the tribal people are using variety of herbals for effective curing of various ailments. These plants are often used by the local people of that area for treatment of various diseases. Ethnomedicinal studies have offered immense value and opportunities for the development of new drugs. Living close to nature, traditional societies have acquired unique knowledge about the use of wild flora and fauna, most of which are unknown to the people who live away from such natural ecosystem as forests and hills. The hills have been the sources of medicinal plants since the time man realized the preventive and curative properties of plants and started using them for human health care.

Tribal people throughout the world, including India, have developed their own cultures, customs, religious rites, taboos, legends and myths, folk tales, medicine, food, etc., They are the repository of accumulated experience and knowledge of the indigenous vegetation; this can be utilized in tribal development. These days greater emphasis is being laid on this traditional knowledge and on using it in the “bioprospecting” of natural products as a new source of food and medicine.

INTRODUCTION

The genus Pallisentis was erected by Van Cleave, 1928 with P. umbellatus as its type species. The other species reported under this genus are P. gaoes (Mac Callum, 1918) Van Cleave, 1928; P. cleatus Van Cleave, 1928; P. ophiocephali (Thapar, 1930) Baylis, 1933; P. nagpurensis (Bhalerao, 1931) Baylis, 1933; P. nandai Sarkar, 1953; P. colisai Sarkar, 1956; P. basiri Farooqi, 1958; P. allahabadi Agarwal, 1958; P. buckleyi Tadross, 1966; P. pandei Rai, 1967; P. guntei Sahay et al., 1967; P. garuai n. comb. Davendrosentis garuai Sahay et al., 1971; P. magnum (Saeed & Bilqees, 1971); P. tetradontae Troncy, 1978; P. clupei Gupta and Gupta, 1979; P. cavasi, P. fasciati, P. gomtii Gupta and Verma, 1980; P. indica, P. croftoni Mithal and Lal, 1981; P. kalrai Khan and Bilqees, 1985; P. guptai, P. mehrai Gupta and Fatma, 1985; P. fotedari Gupta and Sinha, 1991 and P. jagani Koul et al., 1991.

MATERIALS AND METHODS

The fish hosts were collected from the study area and brought to the laboratory for parasitic examination. The external body surface as well as the internal body organs were thoroughly examined for the parasites. The collected acanthocephalan parasites were washed and relaxed in normal saline. Then the specimen was fixed and preserved in AFA (alcohol-formalin-acetic acid) solution. To facilitate identification of the worms the parasites were cleared in lactophenol and mounted in glycerine jelly. Diagrams were made with the help of camera lucida and measurements were taken with ocular micrometer. All the measurements are in millimetres. The collected parasites were identified following Yamaguti (1963) and Bhattacharya (2007).

A family of 183 genera and over 2,600 species distributed widely in tropical and sub-tropical regions of the world and a few also in warm, temperate regions. About 28 genera and over 95 species have been reported from India. Chief genera along with the number of their total reported species and the common names of them are Calamus (300, cane palm), Chamaedorea (130), Areca (54, betel nut plam), Coccothrinax (50, Biscayne palm), Copernicia (30, wax palm), Raphia (30, wine palm), Sabal (25, cabbage palm), Phoenix (17, date palm), Roystonea (17, Royal palm), Metroxylon (15, sago palm), Phytelephas (15, ivory-nut palm), Caryota (12, fish-tail palm), Elaeis (2, oil
palm) and Cocos (1, coconut palm). Selected Indian Genera Araca, Borassus, Calamus, Cocos, Nypa, Phoenix.
Economic Importance
Palm family, supposed to be second in importance to Poaceae, is used for food, oils, shelter, coconuts, copra, dates, clothing, etc. As many as 801 uses of only Borassus flabellifer have been mentioned in one ancient Tamil song. Cocos nucifera (coconut Fig. 45.2) is another such plant of this family whose almost every part of entire plant body is utilized in some ways or other, i.e.

Introduction
Palmarosa/Roshagrass (Cymbopogon martinii var. motia): It is a tall perennial tuffed hedge grown naturally as well as commercially in the old world tropics and sub-tropics of India. It occurs in open scrub forests in parts of MP, Maharashtra and AP, where it is commercially collected and distilled for its oil. It is also sporadically found in Karnataka, TN and part of UP. The herb along with flowering tops and foliage, on distillation yield a colourless to pale yellow essential oil with sweet scented\ rose-like aroma, containing high geraniol; and used in cosmetics, toiletry and perfumery industry. Concerted efforts during last two decades to develop better cultural practices and development of improved varieties, the area has expanded all over the central, western and southern states of India. This crop is commercially grown in Indonesia, East African countries, Cuba and Brazil. At present, the total oil production is estimated to be around 300 tonnes annually, and two-third (200t) of it comes from cultivation.
Ginger grass (Cymbopogon martinii Stapf. var. sofia): This is another form of roshagrass. Its distribution is overlapping in forests with the ture palmarosa grass, although it has preference for more moist-substratum. Both the forms are morphologically identical in field except their odour when leaves are crushed. Ginger grass has dense tuft and more luxuriant growth, but produces shorter inflorescence and more tolerant to the stagnating water. It crosses freely with palmarosa in nature, producing many intermediary forms.