Fresh lotus root preservation method

November 18, 2018

Lotus root has been planted in large areas in our country. The middle and lower reaches of the Yangtze River and Other provinces in the south of the Yangtze River are rich production areas. It is one of the most important export-oriented vegetables in China. However, the lotus root is susceptible to browning during storage and transportation, affecting its export and sales. Now, scientists and technicians have developed the LB series of lotus root preservatives, so that storage of lotus root browning does not occur, no decay, weight does not change, and can make lotus root storage for up to 1 month (at room temperature conditions). The main points of this technique are described as follows: The dug lotus roots that have been excavated are washed with clean water, and are divided into pod sections. The shank sections at both ends of the pod sections are removed, and the skin of the lotus root is scraped off with a stainless steel scraper. Lotus roots are susceptible to discoloration, which is mainly an enzyme-induced browning. The peeled lotus root was first immersed in 0.8%-1.5% salt solution until the corpus callosum was slightly soft and removed; and then placed in an LB lotus root preservative solution for 40 minutes. The water-removed lotus root has a plurality of perforations. During the impregnation of the preservation liquid, more water is retained in the perforations, and a dewatering machine is required (the inner liner of the dehydrator is covered with cloth or rubber to prevent the lotus root from being affected. Mechanical abrasion) Remove the clear water to prevent water droplets in the bag. The browning of lotus root is mainly enzymatic browning. In order to avoid enzymatic reactions, nylon plastic bags with strong oxygen barrier capability should be used for packaging. The capacity of each bag can be 1-5 kg ​​according to the needs of the market and vacuum sealed. Lotus root should be stored as cool as possible to avoid direct sunlight. The best storage temperature for lotus root is 5°C. At this temperature, lotus root treated with preservative can be preserved for 3-4 months. However, the temperature should not be lower than 5°C. Storage under 5°C for a long time will cause the lotus root tissue to soften until it forms a spongy shape without any food value. This phenomenon often occurs in the process of the North-South transportation of China. Cause a lot of economic loss and must be treated with caution.

Gravity Separator

Introduction

The product processed by the gravity separator is separated into layers of different specific weight according to the [fluid bed" principle. For the grading by specific weight of products with very slight differences in size and/or weight, which cannot be separated by screening (width), aspiration (weight) or by indented cylinders (length), so the materials after processing they will have the optimal physical quality and strongest germinating power. The separator effectively removes partially eaten, immature and broken seeds to ensure maximum quality of the final product which consume the most time of masses. They may be used to separate and standardize coffee, peanuts, corn, peas, rice, wheat, sesame and other food grains.

 

These Gravity Separators have a rectangular shaped deck so that the product travels a longer distance resulting in cleaner separation of light and heavy particles and the lowest percentage of middlings. The processing of the Gravity Separator is accurate and smooth where the product flows over the vibrating deck in which pressurized air is forced through causing the material to stratify according to its specific weight. In which, the heavier particles travel to the higher level and the lighter particles travel to the lower level of the deck.

 

To accomplish the goal of managing efficient separation by specific weight, this is necessary that the pressurized air supply needs to be accurately adjusted by having individually adjustable air fans to control the volume of air distribution at different areas of the vibrating deck. And to make sure the functioning, the table inclination, speed of eccentric motion and the feed rate can be precisely adjusted with ease and minimum of operator training.

 

With backing from our skilled group of experts, we have the capacity offer a premium quality Gravity Separator for Agriculture Industry which comes pressed with an elite set of peculiarities. The offered gravity separator is reachable in various details to pick. This gravity separator is fabricated from the best material as per the business guidelines. Our gravity separator is tried by quality masters on different parameters to make certain the faultlessness.


Model No.

Capacity

(T/H)

Power(kw)

Weight(kg)

Sieve Size(mm)

Dimensions(mm)

5XZ-3

Gravity separator

3

7.45

1300

2250×1150

2600×1500×2100

5XZ-6

Gravity separator

5

8.95

2000

3000×1200

3440×1630×1900

5XZ-10

Gravity separator

10

15

2500

3900×1550

4300×1960×2500

5XZ-3A

Gravity Separator

3

5

1200

2000×325

4000×1800×2750

5XZ-5A

Gravity Separator

5

9.75

1600

2000×475

4000×1900×3100

5XZ-3B Gravity Separator

3

4.25

1100

2000×325

4000×1800×2900   

5XZ-5B Gravity Separator

5

9

1550

2000×625

4000×2050×3100

5XZ-10B Gravity Separator

10

17.3

2150

2000×1250

3800×2100×2600


Gravity Separator

Gravity Separator,Specific Gravity Separator,Grain Separator,Seed Separator Machine

SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , http://www.seedgraincleaner.com