タイトルまたは説明
Company
introduction
Xianyang Xiqin biotechnology Co. ,Ltd. is
developed from Liquan Chemical Industrial Co., Ltd, which had
concentrated to the research and manufacture of cyclodextrin and
its derivatives for more than *0 years. Since the establishment, we
have dedicated to build a modern high-tech enterprise combining
research, production, market and technical services of cyclodextrin
and its derivatives. The headquarters is located in Qinhan new
city, Xixian new area, Shanxi province, adjacent to Xian-Xianyang
airport expressway. The transportation is very
convenient.
The base of research, market and technical
services is more than *0 acres and the production base cover an
area of more than **0 acres. We have two production series:
industrial products and agricultural products. The representatives
of the former series alpha-cyclodextrin, beta-cyclodextrin and
hydroxypropy cyclodextrin. The later series are represented by
Fresh-Doctor *-MCP preservative and Linsheng plant
protectant.
We got a lot of national provincial and municipal
funding supports and own a number of independent intellectual
property rights. Among them, alpha-cyclodextrin and Fresh-Doctor
*-MCP preservative filled the void in China, and the production
technology and quality have reached the leading level in China and
the advanced level in the world. We pay attention to the product
research and have established partnerships with many domestic
famous universities and research institutions. The item and product
reserves laid a solid foundation for the companys rapid
development.
The corporate philosophy is People oriented,
Unite and struggle hard, Integrity and professionalism, Braving in
forefront and Innovation and the guideline is First-class
technology, First-class product, First-class quality and
First-class service. We assemble talents, serve customers and
contribute the world following the corporate philosophy and
guideline. In line with integrity and specialization, we warmly
welcome people of all walks to come to visit, cooperate and
conspire for future development.
Fresh Doctor *-MCP Preservative absorbs and fixes the
*-MCP gas in the carrier, and dissolves certain preparation in
water according to the type of processed horticultural products and
volume of closed container during use so that the *-MCP gas will be
released.
Ethylene is a kind of gas with
small molecule and plays an important role in the storage,
transport and preservation of horticultural products. It can
accelerate the yellowing, after-ripening, aging and drop of fruit,
flowers and leaves.
Ethylene with low concentration
can greatly affect the plants or agricultural products which are
harvested.
Being
calledaccelerating
hormone,
ethylene plays an vital role in changing the quality of fruit and
vegetables during storage and transport. It can speed up the aging
and after-ripening of fruit and vegetables after being picked.
Especially, it can accelerate the yellowing and softening of green
fruit and vegetables.
Yellowing is an important feature
for the aging of fruit and vegetables after being picked and is
proved that ethylene resolves its chlorophyll, therefore, its aging
process is closely related to ethylene.
Ethylene can affect the quality
of agricultural products in many aspects based on crop type and the
frequent harmful effects are shown as follows:
1. Promote
the after-ripening and softening of fruit in advance: For
climacteric fruit such as banana, apple, and mango which are stored
and transport for a long time, ethylene will cause their
after-ripening in advance, so they shall be as soon as possible
after-ripening. Peach, pear and some vegetables, including tomato,
bitter gourd, face the same problem.
2. Fade the
green of fruit: If lemons are sold in domestic market, they shall
keep bright green. Some oriental pears are light green. Chlorisis
indicates the decrease of freshness and a little ethylene can fade
the green of these fruit.
3. Increase
mildew and decay rate: Take strawberry as an example, ethylene will
increase the mildew and decay of strawberry.
4. Promote
the yellows and drop of vegetables: Broccoli will be seriously
yellowed because of ethylene with low concentration, most of leaf
vegetables are yellower when meeting with ethylene and some of
leaves will fall off. Some fruit vegetables, such as cucumber, will
yellow because of ethylene.
5. Urge
fibrosis of stem vegetables: For example the harvesting cut of
asparagus and bamboo shoots will generate ethylene which can
promote the fibrosis of cut base in advance and the fibrosis will
extend to shoot tips so as to decrease the edible
parts.
6. Degrade
some vegetables, for example, it causes stored carrots to have
bitter taste and cause to generate brown spots because of
ethylene.
7. Urge cut
flowers to age and drop: For example, carnation, lily, violent and
most of orchids will rapidly age after meeting with ethylene and
buds will yellow and drop caused by ethylene.
8. Cause
leaves of flowers to droop, soften and drop: For example, the
leaves of poinsettia and various potted flowers will droop, soften
and drop caused by ethylene.
The harm of ethylene may not be
reflected under well ventilated conditions, but it will play a
tremendous role after being accumulated in a closed space. Most of
agricultural products will generate ethylene of different amounts
and mechanical injury, cutting part, mould and environmental
influence will generate ethylene. To extend the storage life and
keep freshness of horticultural products, it is very necessary to
restrain the compound of ethylene inside organs or stop ethylene to
work.
Ethylene plays a role by
combining with protein of specific receptor inside plants and
currently, ethylene receptor is regarded to be protein which
contain Zn.*-MCP can
combine with metal ions of ethylene receptor compound and block the
transduction of the signal induced by ethylene.
Therefore, before endogenous
hormone of plants ethylene is formed in
quantity,*-MCP will
combine with ethylene receptor to block the combination between
ethylene and them, and the following reaction, and temporarily
delay the physiological reaction of
ethylene.*-MCP can
eliminate the effect of ethylene and thus delay the ripening and
aging processes of many fruits, vegetables, flowers arrangement and
fresh cut flowers.
*-MCP can
play a durable role. Molecules of *-MCP combine with ethylene
receptor irreversibly inside plants. Although the combination
between molecules of *-MCP and ethylene receptor is irreversible,
the new receptor can be formed when fruit enters into the
jump-change stage and wont affect
the normal after-ripening of fruit and vegetables in the later
stage of storage.
*-MCP is a new ethylene inhibitor
which is recently found and can restrain the action of ethylene.
The functional mechanism of *-MCP preservation is: when plant
organs enter into the ripening period, ethylene will generate as
the ripening hormone and combine with the related receptors inside
cells to active a series of physiological and biochemical reactions
relating to ripening and accelerate the aging and death of
organs.
*-MCP which is similar to
molecular structure of ethylene can also combine with these
receptors to stop the formation of ethylene receptor compound and
block the transduction of the signal induced by ethylene.
Therefore, before plant endogenous hormone -ethylene is released,
*-MCP will combine with the related receptors in advance, block
their combination with ethylene and the following negative effect,
delaying the ripening process and achieve the fresh-keeping
effect.
The main roles
ofFresh Doctor *-MCP Preservative on agricultural
products are as follows:
Vegetables:Fresh
Doctor *-MCP Preservative has the following
preservation roles: prevent the yellowing and wilting of leaf
vegetables, reduce the breathing intensity and slow down the
decrease of nutrition ingredient in the vegetables, keep or raise
the taste of vegetables, decrease the requirements for low
temperature during transport of vegetables and extend the shelf
life of vegetables.
For example, broccoli will
seriously yellow when meeting with ethylene in low concentration
and will also yellow rapidly when being stored and transported in
temperature higher than 4.5℃. However, broccoli can extend its
storage life after being processed by *-MCP
Preservative.
Fruit: The main problems of fruit during
storage and transport are softening, color change, spot and brown
stain. For example, after being picked, kiwi fruit, persimmon and
peach are easy to soften; therefore, after being processed by
Preservation For Fruit and Vegetables(*-MCP), persimmon can extend
its shelf life from 5days to *5 or *0 days. In addition, for
example, refrigerated apples are easy to have superficial scald,
but when they are processed by Preservative for Fruit and
Vegetables(*-MCP), superficial scald can be basically restrained
and the hardness of applies can be delayed obviously. Therefore,
integrated quality is better than that of control
group.
Flower: Many flowers are sensitive to
ethylene. Generally speaking,Fresh
Doctor *-MCP Preservative can restrain the
aging of fresh cut flowers caused by ethylene, effectively control
the wither and boom of fresh cut flowers before maturity, decrease
the browning of flowers and yellowing of leaves and prevent the
drop of flowers and leaves. Especially, it can slow down the aging
reaction of fresh cut flowers when there is trace ethylene in the
transportation and sale environment, decrease the breathing
intensity of fresh cut flowers during the storage and transport and
extend the life of fresh cut flowers.
According to many tests, after
carnation is processed by+Double
Fresh *-MCP Preservative, the following phase
is 2 times longer than that of carnation which is not processed,
the effect is obvious and the color of carnation which is processed
is brighter. The processing effect of flowers which are processed
byFresh Doctor *-MCP Preservative exceeds that of
flowers which are processed by
traditionalSTS.
Like air-conditional storage and
MAP(modified atmosphere packaging) which have good preservation
effect,Fresh
Doctor *-MCP Preservative is used for
controlling ethylene. Physical preservation is mainly adopted for
there storage methods and the harmful substances are not added
during storage, so they belong to the scope of harmless and green
physical preservation technology.
Therefore, it is necessary to
especially mention two key factors which affect the life of
agricultural products after being picked: breathing intensity and
ethylene. Low temperature aims to reduce the breathing intensity
and the output of ethyleneFresh
Doctor *-MCP Preservative mainly aims to
control ethylene. In addition, according to many
tests,Fresh Doctor *-MCP Preservative can decrease the
breathing intensity. Therefore, if low temperature and *-MCP
Preservative can be used together, they can better solve the
breathing intensity and ethylene of agricultural products and
protect agricultural products in an all-round
way.
According to tests, *-MCP
Preservative is not only valid for climacteric agricultural
products, but also valid for non-climacteric agricultural
products(such as pepper and gladiolus).
*-MCP Preservative is a way of
processing agricultural products after being picked. These
agricultural products which are processed by *-MCP preservative can
extend their shelf life than those not processed.
*-MCP Preservative can decrease
the breathing intensity of agricultural products and alleviate the
steep demand of agricultural products for low temperature so that
agricultural products can extend their storage life even though
they are in the environment with the temperature slightly higher
than the suitable temperature and can replace some roles of ice
bottle and low temperature.
| 国: |
China |
| モデル番号: |
-
|
| 离岸价格: |
7328 / ( Negotiable ) （交渉可能）
Get Latest Price
|
| ロケーション: |
China |
| 最低注文量の価格: |
7328 |
| 最低注文量: |
1000 Gram |
| パッケージの詳細: |
1g per aluminium foil bag or customized |
| 納期: |
propmt |
| 供給能力: |
80000000 Kilogram per Year |
| 支払いタイプ: |
PayPal, T/T |
| 製品グループ : |
- |
