eChapters

ABSTRACT

Microencapsulation is one of the latest technologies used in the food, pharmaceutical, nutraceutical and cosmetic industry where it is used for maintaining the stability of the food ingredients and slow release of the active food ingredients. For many decades the encapsulation technique was used in the pharmaceutical industries, but from last three decades it has been effectively used in the food industries showing enhanced results in flavour masking and retention of bio- active components present in the food. The production of the microcapsules can be achieved by the various process technologies. The process technologies have been reviewed in this paper such as spray drying, extrusion, spray chilling, emulsions, fluidized bed coating, freeze drying, molecular inclusion, crystallization, co-acervation etc. the encapsulation of food materials has shown a promising result in the newly growing food processing industries. Some of the recent developments in the microencapsulation viz. sweetener immobilization, controlled release and the carrier materials are also being presented in the reviewed paper.

1. Project is __________

a) Investment activity

b) Create productive assets

c) Realising benefits over time

d) All of these

Abstract

For achieving compatibility with the fast changing business environment and economic scenario at national and international level; instead of making more amendments in the Indian Companies Act 1956, it has been replaced with a new Companies Act 2013 which is effective from 1st April, 2014. Many changes have been made in the new Act and many new concepts have also been introduced, such as One Person Company, dormant company, corporate social responsibility, chief executive officer, stakeholders relationship committee, merger with foreign company etc. In this paper, an effort has been made for presenting a section-wise brief summary of some major changes in the Companies Act 2013 as compared to 1956 Act and its impact on corporate world.

Perennial vegetables live/survive in field for several years and go on yielding vegetables without much care and attention.  They are usually planted on the side of kitchen garden without much interference with tillage operations of other annual crops.  Tender leaves, shoots, fruits or tubers of a number of perennial crops are used for vegetable purpose in different agro-climatic conditions. They may be trees or shrubs as in bread fruit, jack fruit, drumstick, etc. or bushes as in colocasia or trailing plants as in yams, chow-chow and ivy gourd.

7.1 Introduction

The earth's crust is made up of igneous, sedimentary and metamorphic rocks. Each variety of rocks exhibit some columnar joints in Igneous rock, characteristic structures like bedding in sedimentary rocks and fabrics like schistosity and gneissosity in metamorphic rocks.

As a result of tectonic activities in nature, rocks may suffer deformation, rupture, dislocation of beds (Fault) or other planar structures.. The whole study of such deformation is known as structural Geology. It has been observed that sedimentary rocks are most suitable for studying structures, because these rocks are deposited in quiet environment, and initially the beds arranged in horizontal position. As a result of stress due to kinematic movements/tectonism, the horizontal beds tend to deviate from their horizontal disposition to dipping position or get folded or faulted. Thus the rock develops various kinds of structures. There are following structures present in sedimentary rocks:

In modem days, many informations receive through electronic media with instant connecting by satellite based information on social, economical, environmental etc. the informations are coded with feasible electronic encrypt and delivered to people. Similarly remote sensing, GIS (Geographical Information System) and GPS (Global Positioning System) also serve world for better understanding the ground reality along with reducing cost of operation, transforming data through electronic webs easily. In earlier phase, ground related information was not easily obtained because all kind of work had been done manually using analog maps of earth; even map draw was done by drafting from totposheet or hand maps, no interface of analog and digital world.

Food Safety

The term “safe food” has different standards to different consumers rather than just being the food handled and prepared through proper cleaning, washing and cooking. Safe food means food prepared on clean and sanitized surfaces with equipment, utensils and dishes that also are cleaned and sanitized. Nowadays consumers are extra conscious about the safety and quality of food and for that reason food safety issues have changed, so have society’s methods for making food as safe as possible. Accordingly, “food safety” means assurance that food is acceptable for human consumption according to its intended use (FSSAI 2017).

Introduction

Millet is a small grain cereal grass bearing coarse seeds, and since ancient times has been considered a valuable and nutritious grain. It includes jowar, bajra, ragi and small millets. Small millets include Barnyard millet, proso millet, kodo millet, little millet and foxtail millet. It is rich in fiber, protein, iron, calcium, magnesium, zinc, vitamin B, has a low glycemic index and has antioxidant, anti-inflammatory and anti-allergic properties (Ranjan et al., 2023). These have been added to the modern lifestyle as healthy foods because they are beneficial for human health due to the presence of nutritional ingredients. The nutritional quality of food is the most important parameter for maintaining human health and comprehensive physical health. Good nutrition is the driving force for growth and maximisation of human genetic potential (Radhila et al, 2011). Food quality in the diet must be considered to maintain optimal human health and fitness to address the deep-seated problem of malnutrition. Diversification of food production at both the national and household levels should be encouraged, in addition to increasing domestic productivity and technology (Singh and Raghuvanshi, 2016). Some agricultural foods are not used by humans as staple foods due to human ignorance. Millet is one of them. Millet is used as food for animals and birds. Millet has many nutritional and medical functions (Yang et al, 2012).

Today, health promotion of the poor has emerged, worldwide, as a vital area for policy research and action. Healthcare is the responsibility of the constituent states and territories of India.

Food security: Gender dimensions

Standards have improved gradually over a period of years. But the burden of ill health is borne disproportionately by different population subgroups and people of lower socio-economic status, especially women, as they consistently experience poor health outcomes. Gender inequality leads to food insecurity and is also its leading cause. National food security is largely dependent on agricultural sector. The FAO articulates that food security is achieved when people at the individual, household, national, regional and global levels, at all times, have physical, social and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for a healthy and active life.

Rural women rarely own a control land and lack access to agricultural inputs, technology, training, extension services and marketing services. Despite being major contributors to agricultural production, they have little or no access to the means of production. They face restrictions in mobility due to social conditions, hence face a narrower range of labour markets than men including harsh working conditions and lower wage rates.

Farm mechanization plays a crucial role in the evolution and efficiency of f loriculture, the cultivation of flowers and ornamental plants for gardens and f loristry. The introduction of advanced machinery in floriculture enhances productivity, reduces labor costs and ensures the consistency and quality of f loral products. Mechanization encompasses various stages of the floriculture process, including soil preparation, planting, irrigation, pest control, harvesting and post-harvest handling. Equipment such as automated seeders, transplanters greenhouse climate control systems, drip irrigation setups and harvesting machines streamline operations, leading to higher yields and reduced manual labor. Moreover, mechanized techniques facilitate precision farming, enabling growers to optimize resource use and minimize environmental impact. The use of drones and sensor technologies allows for meticulous monitoring of crop health, ensuring timely intervention and reducing losses due to pests and diseases. By incorporating mechanization, floriculture can meet the increasing global demand for flowers and ornamental plants while adhering to sustainable agricultural practices. Additionally, the adoption of mechanized processes supports the scalability of floriculture businesses, making them more competitive in the market. Thus, farm mechanization is instrumental in transforming floriculture into a more efficient, sustainable and profitable sector, aligning with modern agricultural trends and consumer expectations.

Abstract

Global economies have been witnessing volatility, uncertainty, complexity and ambiguity in the economic and financial environment around the world thereby influencing the risk perception and investment decisions of the existing and prospective investors. Policy changes in the emerging and developed economies like China and US have had spill over impact on the economies world over. Year of 2016 have been witnessing a crisis similar to that faced by US in 2008 due to accumulation of US debt to GDP of around 67%, however this time it is the manufacturing driven economy of china that has witnessed Debt to GDP ratio of around 280%; other events of volatility since last five years include Greece debt crisis, Russia’s sanction, Fall in the prices of major commodities. All these events have influenced the financial sector world over. Banking sector is considered to be backbone of all economies and have been witnessing a continued downfall in credit and deposit growth. Policy implications along with spillover impacts of all the events have resulted in the increase in Non-performing assets of the banks thus posing a greater risk to the banking sector.

ABSTRACT
Increased environmental pollution and high demand over supply for conventional fossil fuel sources have led to the exploration of other renewable energy sources. Out of the potential alternatives, methane has come up with a promising unconventional fuel source. Several technologies have been developed to establish methanation, including biomethanation, chemical methanation and gas-to-liquid technology. Several factors like process parameters, catalysts and reactors have been studied for process optimisation and making methane production commercially viable. Although methane as a greenhouse gas is a contributor to global warming, its combustion produces relatively ‘environment friendly’ gas CO₂, and H₂O. The released CO₂ is fixed into biomass by plant through photosynthesis process. Only rarely does methane combustion produces CO when combusted in an oxygen-limited condition. Thus, methane production and combustion are carbon neutral process. This chapter focuses on the application of methane as a source of alternate energy. Various technologies used, recent advances and challenges faced in methanation process are discussed.

29.1 INTRODUCTION

Some historians believe that it was women who first domesticated crop plants and thereby initiated the art and science of farming. While men went out hunting in search of food, women started collecting seeds from the native flora and began cultivating those of interest from the point of view of food, feed, fodder, fibre and fuel. This view is strengthened by the fact that women have been traditionally seed selectors. Even today this tradition has continued in many parts of the developing world. Women have played and continue to play a pivotal role in the conservation of basic life support system such as land, water, flora and fauna. They have protected the health of the soil through organic recycling and promoted crop security through the maintenance of varietal diversity and genetic resistance. In many hill and remote areas of developing countries such as Himalyan region, agriculture is largely in hands of women. Men tend to go to towns and cities in search of salaried jobs for fulfilment of family income. Therefore, without total intellectual and physical participation of women, it will not be possible to popularize alternative systems of land management for shifting cultivation, arrest gene and soil erosion, and promote the care of the soil and the health of economic plants and farm animals. Women also tend to look at problems in their totality from the sowing of the crop to its ultimate utilization either as food, feed or raw material for industry. Since they are usually involved in of marketing, they generally possess a clear understanding of market preferences and prejudices. Therefore, for an economically and ecologically sustainable agriculture the involvement of women farmers and farm women (agriculture farmers with and without assets) in the process of modernization of farming practices and village industries is absolutely essential. Horticulture is a major part of Indian agriculture. Although belated, their importance has now been recognized in India not only to provide the much needed balanced nutrition and gainful occupation to our populace but also to develop viable internal and export trade. Fruits like banana and vegetables like potato being energy rich are considered prominent food crops e.g. banana can produce as high as 37 million calories per hectare. Unfortunately the component of fruits and vegetables in Indian diet is hardly six per cent which should be raised at least five times so that the per capita per day consumption mathches the recommended dose of 85g. fruits, 75 – 125g. leafy vegetables 85g. other vegetable and 85g. roots and tubers. To achieve this present production of fruits and vegetables would need to be pushed up considerably by increasing the production levels and the area both.

Introduction

Plant Parasitic Nematodes (PPN) belonging to the kingdom Animalia are considered the most serious threat to agriculture and horticulture crops worldwide. The estimated yield loss on average is about 173 billion USD (12.3%), among which developing countries are more prone to nematode infestation (14.46%) than developed countries (8.8%). Nevertheless, these PPN aggravate the loss by forming disease complexes with other soil-borne pathogens (Jones et al., 2013). PPN gain entry onto the host roots through their secretome which secretes various kinds of proteins that are mandatory for the expression of disease symptoms in host plants. These proteins are generally called Nematode-Associated Molecular Patterns (NAMPs). The management of nematodes through synthetic nematicides paves the way for the production of commodities with toxic residues that may have severe ill effects after consumption. However, the use of resistant plants is another strategy to combat major PPN and suppress their population in soil and roots. Recent research progress has revealed the various defence mechanisms exhibited by plants against the invasion of PPN. Here we will discuss in brief about the various mechanisms followed by the host plants to recognise the invading PPNs and the resulting host immune response in response to recognition of various effector proteins of PPN.

1. INTRODUCTION

The numbers of plant products that influence the nervous system are many and particular group that act on central nervous system by influencing neurotransmitters or endorphins are treated as psychoactive plants. Psychoactive drugs that act on the central nervous system are very much involved in psychiatry. The range of effect is wide for these plants and they can be divided into three categories viz.,

• Stimulants, which excite and enhance psycho motor activity.
• Depressants which reduce mental and physical performance and
• Hallucinogens which are capable of inducing dream like state.

A wide range of plant derivatives are involved in these mind altering drugs.

Ornamental horticulture consists of floriculture and landscape horticulture. Each is concerned with growing and marketing of plants used to beautify the outdoor environment and with the associated activities of flower arrangements and landscape designs. Ornamental plants provide comfort and peace in our everyday lives. Floriculture is a dynamic, global, fast growing industry comprises of cultivation and trade of cut flowers, loose flowers, potted plants, foliage plants, dried flowers and value added products etc and is becoming popular in both domestic and export markets (Rikken, 2010). In the recent years, ornamental horticulture has emerged as a profitable agri-business in India due to improved living standards and growing consciousness among the citizens to live in environment friendly ambiance. Now-a- days this activity has assumed the commercial status with great potential for generating gainful self-employment among small and marginal farmers. Globalization of the Indian economy and subsequent liberalization of the Seed Act paved the way for the advent of protected cultivation of flowers in the country resulting in increase the production of quality floricultural products witnessing their presence in the international flower markets. The production and trade of floriculture has exhibited considerable increase consistently over the last decade in the country.

Flowers and ornamental plants have been associated with mankind since time immemorial, as they have been used for religious offerings and other social ceremonies. Loose flowers are mostly grown for worship, garland making and decoration. Cut flowers like rose, chrysanthemum, carnation, gerbera, anthurium, orchids and lily are mostly grown for export purposes. Some of the flowers are also edible with their nutritional value e.g. Dahlia tubers, lily, tapioca etc., mainly their roots are rich in starch and even dahlia roots are considered good to cure the cancer.

ABSTRACT

The improper disposal of food waste poses an environmental threat. The management of food waste in a sustainable way is always a challenge. Food waste is generated at various stages starting from food production till consumption. The cooked food waste generated due to various reasons leads not only to a loss of the food produced but also the water and energy used to cook it. This cooked food leftover can be served to the needy people or if not possible, can be processed further. This chapter focuses on various technological options for the management of cooked food waste in a sustainable way.

Keywords: Cooked food waste, Compost, Bokashi, Bio-surfactants, Environment

In any organism and biomolecules (enzyme, proteins, etc.), most biological activities could be seen only within a narrow environmental conditions. Therefore in order to carry out a successful experiment, from cell culturing to DNA sequencing or assessing an enzyme’s activity, one has to pay utmost attention in calculating correct reaction components.

A solution is defined as a homogenous mixture of solute and solvent. In this case the amount solute is less as compared to the solvent. It is not always necessary that solvent is liquid and solute is solid. There are several examples where solute and solvents are found in other physical states such as gas or solids. For example, carbonated water CO₂ is solute and water is solvent; and smoke is solution of different smoke particles (solute) in air (solvent). The concentration of solution is described as amount of solute in a given volume of solvent. Several ways are there to express the concentration of a solution, such as molarity, normality, molality, and ppm. In this chapter we would discuss the general terms used in making solutions and a brief introduction about buffer solutions.