Different sterilization treatments

Ebook "Thermal treatments of canned foods" describes the chemical features of canned food products and gives background information on the technology of canning foods. It explains how canned foods are different from other packaged foods, and illustrates and discusses their unique properties, including risks and failures. Canned foods are usually considered to offer a particularly long shelf-life and durability.

58p tracanhphuonghoa1007 22-04-2024 7 2   Download

This study aimed to investigate the stability of Terminalia nigrovenulosa (T. nigrovenulosa) extract in response to heating treatment and hydrogen peroxide at pH 4 and pH 7. The changes of total polyphenol content, DPPH radical scavenging and reducing power were examined. The obtained results showed that the investigated extract was relatively stable under heating and sterilization condition (pH 4). However, it was unstable at pH 7.

9p vidoctorstrange 06-05-2023 6 3   Download

Subclinical endometritis affects approximately 30% of lactating dairy cows, causing significant economic losses to the dairy industry. Yet, there is no efficient treatment available for this condition. The present study examines the effect of uterine flushing in repeat breeder cows with sterile normal saline solution 30 ml on day selection (oestrus), 4, 8, and 12.All the experimental groups the uterine flushing was common, the therapeutic protocol differ in each group after the uterine flushing.

6p chauchaungayxua8 03-10-2020 12 2   Download

The aim of this study was to develop an efficient protocol to standardize the concentration of sterilants for seed and explants sterilization for in vitro germination and regeneration respectively. The explants used are cotyledonary leaf, stem and hypocotyl of in vitro grown brinjal var.KKM1. For sterilization of seeds and explants, 5% sodium hypochlorite treatment for 3 minutes is the most effective sterilant concentration against the microbiological contamination. In subsequence, the regeneration protocol was optimised for the brinjal var.KKM1.

10p kethamoi7 26-08-2020 13 2   Download

An efficient protocol was developed for commercial multiplication of gerbera using young capitulum as explant across different varieties of gerbera. Media for culture establishment, shoot regeneration, multiplication were standardized. Mercuric chloride treatment (0.1%) for 2 minutes was found to be the best surface sterilant for capitulum explants resulting in the minimum per cent contaminated growing cultures (17.27%).

14p gaocaolon5 14-06-2020 11 2   Download

This paper investigates the activity of alkaline phosphatase and shelf life of raw milk processed under hurdle technology (HT). In this study the hurdles given to process raw milk are pulsed electric field and mild heat. The raw milk was preheated to 40°C and 50°C and then it was subjected to different voltage gradients viz.,10KV/cm, 20KV/cm and 30KV/cm at two different treatment time (3 and 6 minutes). The processed samples were collected in sterile glass bottles.

4p trinhthamhodang5 16-05-2020 8 0   Download

To investigate the effects of using different levels of turmeric powder on ileal micro-biota in laying hens, one hundred and forty four, 22-weeks old White Leghorn hens were divided into 6 treatments with 4 replications and each replicate had 6 birds. Control group (T1) was fed maize-soybean meal based diet without antibiotic while birds in T2 group were fed basal diet with antibiotic. In treatment groups T3, T4, T5 and T6 basal diet was supplemented with turmeric powder @ 0.25%, 0.50%, 0.75%, and 1% respectively.

7p nguaconbaynhay5 16-05-2020 25 1   Download

Chilli (Capsicum annuum) is an important spice as well as vegetable crop that are grown throughout the world especially in tropical and subtropical regions. India is a major producer, exporter and consumer of chilli. Chilli is grown in almost all states. Anthracnose disease can occur on leaves, stems, and both pre and post-harvest fruits. It is one of the major and devastating diseases of chilli causes severe losses (10-60%) both in yield and quality of the chilli depending upon the varieties. Diseases are the major problem for successful cultivation of chilli in India.

7p quenchua4 06-04-2020 12 1   Download

The present experiment was conducted to standardize an efficient protocol for rapid multiplication of an important cultivar Kufri Lima. The findings showed that the surface sterilization with 0.2% Bavistin + 0.4% streptocyclin for 45 minutes followed by 0.1% HgCl2 treatment for 55 seconds was optimum for in vitro culture establishment and maximum survival percentage.

5p caygaocaolon4 04-04-2020 11 1   Download

The method of preparation of mass inoculum (MI) of native AM fungi was standardized following the principle of multiplying the nucleus inoculum (NI) of AMF (consortium of native soils) under partially sterilized in situ. Inoculation of arbuscular mycorrhizal fungi in root zone soils of different agricultural crops for which treatment no. 17 (Fenugreek –MaizeSorghum) host trap crops was found to be suitable for their mass multiplication.

18p caygaocaolon2 11-03-2020 13 2   Download

The protocol for high frequency induction of callus from nucellus tissue was re initiation attained in polyembryonic mango cultivars Vellaikolumban and Olour. Among different sterilization treatments followed, dipping fruits in 70 % ethanol +followed by treating them in Cetrimide 1000 ppm - 15 minutes further treating with NaOCl - 1 % +Tween 20 (one drop per 100 ml) for 15 minutes and Flame sterilisation under laminar air flow found to be the best treatment.

7p caygaocaolon2 11-03-2020 10 1   Download

Bacterial infections are most commonly encountered by clinicians in developing countries. Area-specific monitoring studies done to assess the type of pathogens and their antibiotic sensitivity patterns which help the clinician to opt for best empirical treatment. The hospital based cross sectional study is conducted on various samples collected using sterile techniques from 2474 clinically-suspected cases attending RDBP, Jaipuriya Hospital from Jan 2016 to Dec 2017 and tested bacteriologically using standard conventional procedures.

9p chauchaungayxua3 07-02-2020 24 1   Download

A biological study was conducted to determine the effects of dietary supplementation of different levels of rare earth elements (lanthanum and cerium) on intestinal microbial count, ileal digestibility in post peak laying hens. A total of 96 White Leghorn laying hens of 52 weeks of age were used in 8 week feeding trial. Birds were randomly allotted to three dietary treatments each with four replicates and 8 hens per replicate.

7p kethamoi2 15-12-2019 12 1   Download

The present investigation entitled “Foliar Response of Chemicals on Yield and Yield Attributing Characters of rice (Oryza sativa L.) Under Rain fed Condition” was conducted during the Kharif season in 2016 at the Student Instructional Farm of Narendra Deva University of Agriculture and Technology, Kumarganj, Faizabad-224 229 (U.P.). Experiment was conducted in randomized block design with three replications and nine treatments on rice variety (Sahbhagidhan) under rainfed condition. Chemicals viz., foliar spray of 0.5 and 1.0%KCl, 1.0 and 2.0% MgSO4, 0.3 and 0.6% Boric acid and 0.25 and 0.

7p cothumenhmong1 11-12-2019 18 1   Download

Microwave heating has found many applications ranging from the microwave ovens in kitchen to heat food, to a sterilization apparatus for medical treatment, to materials processing in the various fields. In those applications, microwave heating demonstrates significant advantages over conventional methods in reduced processing time and less environmental impacts. This book is comprised of eight chapters within three parts highlighting different aspects covering both the basic understandings and the advanced applications....

222p camchuong_1 04-12-2012 100 20   Download